User manual YAESU VX-3R

VHF/UHF ULTRA-COMPACT DUAL-BAND TRANSCEIVER WITH WIDE BAND COVERAGE VX-3R OPERATING MANUAL VERTEX STANDARD CO., LTD. VERTEX STANDARD 4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan US Headquarters 10900 Walker Street, Cypress, CA 90630, U.S.A. YAESU EUROPE B.V. YAESU UK LTD. P.O. Box 75525, 1118 ZN Schiphol, The Netherlands Unit 12, Sun Valley Business Park, Winnall Close Winchester, Hampshire, SO23 0LB, U.K. VERTEX STANDARD HK LTD. Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong VERTEX STANDARD (AUSTRALIA) PTY., LTD. Normanby Business Park, Unit 14/45 Normanby Road Notting Hill 3168, Victoria, Australia Contents General Description ................................................................. 1 Controls & Connections ........................................................... 2 Keypad Functions ................................................................. 3 LCD Display ......................................................................... 4 Accessories & Options ............................................................. 5 Installation of Accessories ........................................................ 6 Antenna Installation .............................................................. 6 Installation of FNB-82LI Battery Pack ................................. 6 Battery Charging ................................................................... 7 Installation of FBA-37 Alkaline Battery Case ...................... 8 Battery Life Information ....................................................... 8 Interface of Packet TNCs ........................................................ 9 Operation ................................................................................ 10 Switching Power On and Off .............................................. 10 Adjusting the Volume Level ............................................... 10 Squelch Adjustment ............................................................ 11 Selecting the Operating Band ............................................. 12 Frequency Navigation ......................................................... 13 Transmission ....................................................................... 14 AM and FM Broadcast Reception ...................................... 15 SUB-RX Operation ....................................................... 16 Advanced Operation .............................................................. 18 Keyboard Locking .............................................................. 18 Adjusting the Keypad Beeper Volume Level ...................... 19 Keypad/LCD Illumination .................................................. 20 Checking the Battery Voltage ............................................. 20 Changing the Channel Steps ............................................... 21 Changing the Receiving Mode ............................................ 21 S-meter Squelch .................................................................. 22 Checking the Temperature .................................................. 23 Repeater Operation ................................................................ 24 Repeater Shifts .................................................................... 24 Automatic Repeater Shift (ARS) ......................................... 24 Manual Repeater Shift Activation ....................................... 25 Changing the Default Repeater Shifts ............................ 25 Checking the Repeater Uplink (Input) Frequency ............... 26 CTCSS/DCS/EPCS Operation .............................................. 28 CTCSS Operation ............................................................... 28 DCS Operation ................................................................... 30 DCS Code Inversion ...................................................... 31 Tone Search Scanning ........................................................ 32 EPCS (Enhanced Paging & Code Squelch) ........................ 34 Storing the CTCSS Tone Pairs for EPCS Operation ...... 34 Activating the Enhanced Paging & Code Squelch System .................................................... 35 Paging Answer Back ...................................................... 36 CTCSS/DCS/EPCS Bell Operation .................................... 37 Programming the User Beep .......................................... 38 Split Tone Operation .......................................................... 39 Tone Calling (1750 Hz) ...................................................... 40 Memory Mode ........................................................................ 42 Regular Memory Channel Operation .................................. 42 Memory Storage ............................................................ 42 Storing Independent Transmit Frequencies ("Odd Split") ............................................................ 43 Memory Recall .............................................................. 43 HOME Channel Memory .............................................. 44 Home Channel Recall ............................................... 44 Home Channel Frequency Change ........................... 44 Labeling Memories ........................................................ 45 Memory Offset Tuning .................................................. 46 Masking Memories ........................................................ 47 Memory Bank Operation ............................................... 48 Assigning Memories to a Memory Bank .................. 49 Memory Bank Recall ................................................ 48 Removing Memories from a Memory Bank ............. 49 Changing a Memory Bank's Name ........................... 49 Moving Memory Data to the VFO ................................ 50 Memory Only Mode ...................................................... 50 Special Memory Channel Operation ................................... 51 Weather Broadcast Channels ......................................... 51 VHF Marine Channels ................................................... 52 Short-wave Broadcast Station Memory Channels .......... 53 Scanning .................................................................................. 54 Setting the Scan-Resume Mode .......................................... 54 VFO Scanning .................................................................... 56 How to Skip (Omit) a Frequency during VFO Scan ........................................................... 57 Setting the Squelch Level during active Scanning Operation .................................. 57 Memory Scanning ............................................................... 58 How to Skip (Omit) a Channel during Memory Scan Operation .................................... 59 Preferential Memory Scan ............................................. 60 Memory Bank Scan ....................................................... 61 Programmable (Band Limit) Memory Scan (PMS) ............. 62 Priority Channel Scanning (Dual Watch) ........................... 63 Priority Revert Mode ..................................................... 64 Automatic Lamp Illumination on Scan Stop ....................... 65 Band Edge Beeper .............................................................. 65 Smart Search Operation ........................................................ 66 Setting the Smart Search Mode ........................................... 66 Storing Smart Search Memories ......................................... 67 Channel Counter Operation .................................................. 68 Setting the Channel Counter Sweep Width ......................... 69 Message Feature ..................................................................... 70 Programming a Message ..................................................... 70 Programming a Member List .............................................. 71 Set Your Personal ID .......................................................... 72 Sending a Messages ............................................................ 72 Receiving a Message .......................................................... 73 Emergency Feature ................................................................ 74 Emergency Channel Operation ........................................... 74 Emergency Automatic ID (EAI) Feature ............................ 75 Selecting the EAI mode and its Transmit Time ............. 76 Activating the EAI feature ............................................. 76 To Locate an Unresponsive Operator Using the EAI feature .................................................... 77 ARTSTM (Automatic Range Transponder System) .............. 78 Basic ARTS Setup and Operation ....................................... 79 ARTS Polling Time Options ............................................... 79 ARTS Alert Beep Options .................................................. 80 CW Identifier Setup ............................................................ 81 Internet Connection Feature ................................................. 82 SRG ("Sister Radio Group") mode ..................................... 82 FRG ("Friendly Radio Group") mode ................................ 83 Programming the FRG code .......................................... 83 Operation (Accessing an FRG Node) ............................ 84 DTMF Operation ................................................................... 85 Manual DTMF Tone Generation ........................................ 85 DTMF Autodialer ............................................................... 85 CW Learning Feature ............................................................ 88 CW Training Feature ............................................................ 90 Miscellaneous Setting ............................................................. 91 Password ............................................................................. 91 Programming the [ ] Key ................................................. 91 Assign the Set Mode Item to the [ ] Key .................... 91 ATT (Front End Attenuator) ............................................... 93 Receive Battery Saver Setup ............................................... 93 Wakeup Feature .................................................................. 94 TX Battery Saver ................................................................ 95 Disabling the BUSY Indicator ............................................ 95 Automatic Power-Off (APO) Feature ................................. 96 Transmitter Time-Out Timer (TOT) ................................... 97 Automatic Power-On Feature ............................................. 98 Busy Channel Lock-Out (BCLO) ....................................... 98 Changing the TX Deviation Level ...................................... 99 Changing the Microphone Gain .......................................... 99 My Bands Operation ......................................................... 100 Changing the Status of the [VOL] Key ............................. 101 Cloning .................................................................................. 102 Set (Menu) Mode .................................................................. 103 Specifications ........................................................................ 126 Reset Procedures .................................................................. 128 GENERAL DESCRIPTION The VX-3R is a micro-miniature multiband FM transceiver with extensive receive frequency coverage, providing local-area two-way amateur communications along with unmatched monitoring capability. The VX-3R's incredibly small size allows you to take it anywhere - hiking, skiing, or while walking around town - and its operating flexibility brings the user many avenues of operating enjoyment. Its incredibly tiny FNB-82LI Lithium-Ion Battery Pack provides up to 1.5 Watts of transmit power on VHF, and 1 Watt on UHF. In addition to the 144- and 430-MHz transceiver operation, the VX-3R provides receive coverage of the AM (MF) broadcast band, with the internal bar antenna, the FM broadcast bands, HF Shortwave Bands, VHF and UHF TV bands, the VHF AM aircraft band, and a wide range of commercial and public safety frequencies! The VX-3R internal antenna bar provides good AM broadcast receive capabilities without having to use an external antenna. Additional features include an Enhanced Paging and Code Squelch (EPCS), which allows you to page a particular station and only receive calls from that station. A security Password may be set, which will allow you to turn on and operate your transceiver only after you enter your Password. A convenient key provides access to Vertex Standard's WIRESTM (Wide-Coverage Internet Repeater Enhancement System). The Emergency Automatic ID (EAI) function can automatically cause your VX-3R to transmit your callsign and engage your rig's microphone, even if you are disabled and unable to press the PTT switch. Features include: transmit Time-Out Timer (TOT), Automatic Power-Off (APO), and Automatic Repeater Shift (ARS). Yaesu's exclusive ARTSTM (Auto-Range Transponder System) which "beeps" the user when you move out of communications range with another ARTSTM equipped station. There is provision to reduce the TX deviation for use in areas of high channel congestion. The squelch circuit allows adjusting the squelch to open at a programmable setting of the S-Meter, thus reducing guesswork in setting the squelch threshold. We appreciate your purchase of the VX-3R, and encourage you to read this manual thoroughly, and learn about the many exciting features of your thrilling new Yaesu hand-held transceiver! VX-3R OPERATING MANUAL 1 CONTROL & CONNECTIONS ANTENNA Jack Connect the supplied rubber flex antenna (or another antenna presenting a 50-Ohm impedance) here. MIC/SP Jack This four-conductor miniature jack provides connection points for microphone audio, earphone audio, PTT, and ground. DIAL Knob The main tuning Dial is used for setting the operating frequency, and is used for audio volume level, menu selections, and other adjustments. To rotate this Dial knob, pull the knob to unlock the mechanical dial lock, and then rotate the Dial knob. PTT Switch Press this switch to transmit, and release it to receive, after your transmission is completed. MONI Switch Pressing this key disables the noise squelching action, allowing you to hear very weak signals near the background noise level. POWER Switch Press and hold this switch in for one second to toggle the transceiver's power on and off. KEYPAD These nine keys select many of most important operating features on the VX-3R. The functions of the keys are described in detail on the pages to follow. TX/BUSY Indicator This indicator glows green when the squelch opens, and turns red during transmit. During "Emergency" operation (see page 74), this indicator will glow (or flash) white. EAR Jack This 3-pin miniature jack provides connection points for stereo earphones. This 3-pin miniature jack allows connection to stereo earphones. When using after-market stereo earphones with this jack, you may enjoy the FM broadcast band in stereo. MIC The internal microphone is located here. EXT DC Jack This coaxial DC jack allows connection to an external DC power source (3.5 - 7.0V DC). The center pin of this jack is the Positive (+) connection. SPEAKER The internal speaker is located here. 2 VX-3R OPERATING MANUAL CONTROL & CONNECTIONS KEYPAD FUNCTIONS KEY PRIMARY FUNCTION (PRESS KEY) Switches the operating mode. Moves operation to the next-highest frequency band. A c t i v a t e s t h e "Memory Bank" feature while in the Memory Recall mode. Switches the transmit power output between "HI" and "LOW". Switches frequency control between the VFO and Memory Systems. Activates the "Alternate" key function. Reverses transmit and receive frequencies while working through a repeater. Activates the WIRESTM (Internet Connection) feature. Enter the Broadcast Reception mode. While in the Broadcast Reception mode, press the [BAND] key to toggle the receiving band between "AM" broadcast band and "FM" broadcast band. N.A. SECONDARY FUNCTION (PRESS [F/W] + KEY) Activates CTCSS or DCS operation. Moves operation to the next-lowest frequency band. Holding this key after pressing the [F/W] key activate the key lockout feature. Selects the synthesizer steps to be used during VFO operation. Activates the "Memory Tune" function while in the Memory Recall mode. Disables the "Alternate" key function. Switches operation to the "Home" (favorite frequency) channel. Recalls the "Weather Broadcast" channels and Short-wave broadcast station channels. Enables the antenna selection to be used. THIRD FUNCTION (PRESS AND HOLD KEY) Activates the Smart SearchTM and Channel Counter features. Activates the Scanner Upward (toward a higher frequency or a higher channel number). Enters the Set (Menu) Mode. Activates the Dual Watch feature. Activates the "Memory Write" mode (for memory channel storage). Activates the Emergency Channel Operation. See page 74. Activates the ARTSTM feature. Activates the SUB-RX Operation. See page 16. Toggle the DIAL knob function between the "Frequency Control" and "Receiver Audio Control". Rotate the DIAL knob while holding the [ VOL ] key to adjust the audio volume level. VX-3R OPERATING MANUAL 3 CONTROL & CONNECTIONS LCD DISPLAY Memory Bank Active Skip Memory Channel or Preferential Memory Channel Operating Band Number or Memory Channel Number Repeater Shift Direction CTCSS/DSC Operation Internet Connection Feature Active Priority Channel Audio Volume Level Operating Frequency Secondary Keypad Active Battery Indicator Dual Watch Active Bell Alarm Active Low TX Power Selected Key Lock Active Battery Saver Active Automatic Power-Off Active Operating Mode Stereo Audio S- & PO Meter 4 VX-3R OPERATING MANUAL ACCESSORIES & OPTIONS SUPPLIED ACCESSORIES FNB-82LI 3.7 V, 1000 mAh Rechargeable Lithium Ion Battery Pack ............. 1 NC-85B, C, U 2.5-Hour Charger ............................................................................ 1 YHA-66 Antenna ........................................................................................... 1 Operating Manual ............................................................................................................. 1 Warranty Card ................................................................................................................... 1 AVAILABLE OPTIONS CSC-92 CN-3 VC-25 MH-34B4B MH-37A4B CT-27 CT-44 FBA-37 FNB-82LI E-DC-21 NC-85B, C, U Soft Case BNC-to-SMA Adapter VOX Headset Speaker/Microphone Earpiece/Microphone Cloning Cable Microphone Adapter Dry Cell Battery Case for 3 x "AA" Alkaline Cells 3.7 V, 1000 mAh Rechargeable Lithium Ion Battery Pack DC Cable w/ Cigarette-Lighter Adapter 2.5-Hour Charger : "B" suffix is for use with 100-120 VAC, "C" suffix is for use with 230-240 VAC, and "U" suffix is for use with 230 VAC. Availability of accessories may vary. Some accessories are supplied as standard per local requirements, while others may be unavailable in some regions. Consult your Yaesu dealer for details regarding these and any newly available options Connection of any non-Yaesu-approved accessory, should it cause damage, may void the Limited Warranty on this apparatus. VX-3R OPERATING MANUAL 5 INSTALLATION OF ACCESSORIES ANTENNA INSTALLATION The supplied antenna provides good results over the entire frequency range of the transceiver. However, for enhanced base station medium-wave and shortwave reception, you may wish to connect an external (outside) antenna, as the supplied antenna is very small and cannot be expected to provide high performance at these frequencies. To install the supplied antenna, hold the bottom end of the antenna and screw it onto the mating connector on the transceiver until it is snug. Do not over-tighten by use of extreme force. Notes: Never transmit without having an antenna connected. When installing the supplied antenna, never hold the upper part of the antenna while screwing it onto the mating connector on the transceiver. If using an external antenna for transmission, ensure that the SWR presented to the transceiver is 1.5:1 or lower, to avoid excessive feedline loss. INSTALLATION OF FNB-82LI BATTERY PACK The FNB-82LI is a high-performance Lithium-Ion battery providing high capacity in a very compact package. Under normal use, the FNB-82LI may be used for approximately 300 charge cycles, after which operating time may be expected to decrease. If you have an older battery that is displaying diminished capacity, you should replace the pack with a new one. Installation of the battery is easy and quick: 1. Slide the Battery Cover Latch to the Unlock position and then slide the Battery Cover toward the bottom to remove it. 2. Install the FNB-82LI into the Battery Compartment. 3. Replace the Battery Cover and then slide the Battery Cover Latch into the "Lock" position. Battery Terminal Small Stud Do not break this LOCK UNLOCK Important Note: There is a small stud in the Battery Compartment of the VX-3R. This stud is a switch for the battery detection. Please be careful not to break this stud while changing the battery. 6 VX-3R OPERATING MANUAL INSTALLATION OF ACCESSORIES BATTERY CHARGING If the battery has never been used, or its charge is depleted, it may be charged by connecting the NC-85 Battery Charger, as shown in the illustration, to the EXT DC jack. If only 12 ~ 16 Volt DC power is available, the optional E-DC-21 DC Adapter (with its cigarette lighter plug) may also be used for charging the battery. While the battery is being charged, the CHGING display will indicate "CHGING and CHGING" the TX/BUSY indicator will glow red. The S-meter will deflect according to the charging status. When charging is finished, the display will change to indicate "CHGFUL and the TX/BUSY indicator will glow green. CHGFUL" CHGFUL The NC-85 is only designed for the charging of the VX-3R's battery, and is not suitable for other purposes. Please be advised that the NC85 may contribute noise to TV and radio reception in the immediate vicinity, so we do not recommend its use adjacent to such devices. Important Note: 1) Perform the battery charging where the ambient temperature range is 41 °F to 95 °F (+5 °C to +35 °C). Charge out of this range could cause damage to the battery pack. 2) If the charge is not completed in three hours or if "CHGERR" appears in the display, the battery may be deteriorated. Do not attempt to forcibly charge the battery, Please contact your Yaesu dealer. 3) If you do not use the VX-3R for a long time, remove the FNB-82LI Lithium-Ion battery pack from the VX-3R, as battery leakage could cause damage to the VX-3R and FNB-82LI. 4) When an FNB-82LI Lithium-Ion battery pack is not used for a long time, please remove it from the transceiver. Also, while in storage, the charge will drain slightly over time and the battery should be recharged 50 % each six months. VX-3R OPERATING MANUAL 7 INSTALLATION OF ACCESSORIES INSTALLATION OF FBA-37 ALKALINE BATTERY CASE (OPTION) The optional FBA-37 Battery Case allows operation of the VX-3R using three "AA" size alkaline batteries. When installing batteries, insert the (­) end first, then press in the (+) end so the battery snaps into place. Always replace all three batteries at the same time, paying attention to the polarity indicated inside the case. The FBA-37 must not be used with rechargeable cells. The FBA37 does not contain the thermal and over-current protection circuits (provided in the FNB-82LI Lithium-Ion Battery Pack) required when utilizing Ni-Cd and Ni-MH cells. Important Note: 1) The FBA-37 is designed for use only with AA-type Alkaline cells. 2) If you do not use the VX-3R for a long time, remove the alkaline batteries from the FBA-37, as battery leakage could cause damage to the VX-3R and FBA-37. 3) Never connect the external DC power supply to the VX-3R, when the FBA-37 Battery Pack is installed in the VX-3R. BATTERY LIFE INFORMATION When the battery charge is almost depleted, a " " icon will appear on the display. When the " " icon appears, it is recommended that you charge the battery soon. OPERATING BAND 144 MHz 1 430 MHz 1 AM/FM Broadcast Band BATTERY LIFE (APPROX.) FNB-82LI FBA-37 6.0 hours 7.0 hours 6.5 hours 7.5 hours 20.0 hours 25.0 hours 2 BATTERY INDICATOR No Icon: Enough Battery Power : Lower Battery Power (Blinking): Prepare to charge (or replace) the Battery 1: TX: 6 seconds, RX: 6 seconds, and Squelched: 48 seconds. 2: Continuous signal reception. The current battery voltage can be displayed manually on the display, via the Set Mode Item 23: DC VLT VLT. Battery capacity may be reduced during extremely cold weather operation. Keeping the radio inside your parka may help preserve the full charge capacity. 8 VX-3R OPERATING MANUAL INTERFACE OF PACKET TNCS The VX-3R may be used for Packet operation using the optional CT-91 microphone adapter (available from your Yaesu dealer) for easy interconnection to commonly-available connectors wired to your TNC. You may also build your own cable, using a four-conductor miniature phone plug, per the diagram below. The audio level from the receiver to the TNC may be adjusted by the transceiver's volume control, as with voice operation (Rotate the DIAL knob while pressing and holding the [VOL] key, do not forget to pull the DIAL knob to rotate the DIAL knob). The input level to the VX-3R from the TNC should be adjusted at the TNC side. The optimum input audio voltage is approximately 5 mV at 2000 Ohms. Be sure to turn the transceiver and TNC off before connecting the cables, to prevent voltage spikes from possibly damaging your transceiver. When you are operating in Packet Mode, switch the Receive Battery Saver OFF, as the "sleep" cycle may "collide" with the beginning of an incoming Packet transmission, causing your TNC not to receive the full data burst. See page 93 for details regarding Battery Saver setup. VX-3R OPERATING MANUAL 9 OPERATION Hi! I'm R. F. Radio, and I'll be helping you along as you learn the many features of the VX-3R. I know you're anxious to get on the air, but I encourage you to read the "Operation" section of this manual as thoroughly as possible, so you'll get the most out of this fantastic new transceiver. Now. . .let's get operating! SWITCHING POWER ON AND OFF 1. Be sure the Battery Pack is installed, and that the battery is fully charged. Connect the antenna to the top panel ANTENNA jack. 2. Press and hold in the orange POWER switch (on the left side of the transceiver) for one second. Two beeps will be heard when the switch has been held long enough, and the current DC supply voltage will appear on the display for 2 seconds. If you are using the FNB-82LI Battery Pack, the small "Lit icon at the top of the display confirms that the Lit" Lit Lithium-Ion Battery Pack has been detected. After this 2-second interval, the display will resume its normal indication of the operating frequency. 3. To turn the VX-3R off, press and hold in the orange POWER switch again for one second. 1) If you don't hear the two "Beep" tones when the radio comes on, the Beeper may have been disabled via the Set Mode Item 14: BP SEL. See page 19, which tells you how to reactivate the Beeper. 2) You can change the Opening Message (DC supply voltage indication) to any desired message (up to 6 characters) via Set Mode Item 59: OPN.MSG; see page 115 for details. ADJUSTING THE VOLUME LEVEL Pull the DIAL knob to unlock the mechanical dial lock, then rotate the DIAL knob while pressing and holding the [VOL] key to set the desired audio level. Clockwise rotation increases the volume level. 1) You may set the Audio Output Level to the Speaker, and the Earphone Output Level individually. The "SP" notation (which means Speaker) appears in the Memory Channel Number display slot while adjusting the Speaker Output Level. The "HP" notation (which means Headphone) appears in the Memory Channel Number display slot while adjusting the Earphone Output Level. 2) When pressing the [F/W] key followed by the [VOL] key, the DIAL knob function changes to the Volume Level selection instead of the frequency control. In this case, the "VOL" notation on the display blinks. Pressing the [F/W] key followed by the [VOL] key again, the DIAL knob function returns to the frequency control. Furthermore, you may change the [VOL] key function via Set Mode Item 92: VOL MD. See page 101 for details. 10 VX-3R OPERATING MANUAL OPERATION SQUELCH ADJUSTMENT The VX-3R's Squelch system allows you to mute the background noise when no signal is being received. The Squelch system make "standby" operation more pleasant, and significantly reduces battery current consumption. The Squelch system may be adjusted independently for the FM and Wide-FM (FM Broadcast) modes. 1. Press the [F/W] key, followed by the MONI switch on the left side of the radio. This provides a "Short-cut" to Set Mode Item 78: SQ LVL LVL. 2. Now, rotate the DIAL knob to set the Squelch so that the background noise is just silenced (typically at a setting of about "1" 1 or "2" for AM/FM, and "2" or "3" for Wide-FM/FM Broadcast/ 2 2 3 AM Broadcast). This is the point of maximum sensitivity to weak signals. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. When you are satisfied with the Squelch threshold setting, press the PTT switch momentarily to save the new setting and exit to normal operation. 1) The VX-3R can set the squelch threshold level on the AM mode, FM mode, Wide FM mode, and AM Broadcast individually. 2) A special "S-meter Squelch" feature is provided on the VX-3R. This feature allows you to set the squelch so that only signals exceeding a certain S-meter level will open the squelch. See page 22 for details. 3) If you're operating in an area of high RF pollution, you may need to consider "Tone Squelch" operation using the built-in CTCSS Decoder. This feature will keep your radio quiet until a call is received from a station sending a carrier, which contains a matching (subaudible) CTCSS tone. Or, if your friends have radios equipped with DCS (Digital Coded Squelch) like your VX-3R has, try using that mode for silent monitoring of busy channels. VX-3R OPERATING MANUAL 11 OPERATION SELECTING THE OPERATING BAND The VX-3R covers an incredOPERATING BAND FREQUENCY RANGE [BAND NUMBER] USA VERSION EXP VERSION ibly wide frequency range, [1 ] SW Band 1.8 - 30 MHz 1.8 - 30 MHz over which a number of differ- 50 MHz Ham Band [2] 30 - 76 MHz 30 - 76 MHz ent operating modes are used. Air Band [3 ] 108 - 137 MHz 108 - 137 MHz Therefore, the VX-3R's fre- 144 MHz Ham Band [4] 137 - 174 MHz 137 - 174 MHz [5 ] 174 - 222 MHz 174 - 222 MHz quency coverage has been di- VHF-TV Band Information Band 1 [6] 222 - 420 MHz 222 - 420 MHz vided into different operating 430 MHz Ham Band [7] 420 - 470 MHz 420 - 470 MHz [8 ] 470 - 774 MHz 470 - 800 MHz bands, each of which has its UHF-TV Band Information Band 2 [9] 803 - 999 MHz 803 - 999 MHz own pre-set channel steps and operating modes. You can change the channel steps and operating modes later, if you like (see page 21). To Change Operating Bands: 1. Press the [BAND] key repetitively. You will see the LCD indication move toward a higher frequency band each time you press the [BAND] key. Indicates a Band Number according to the receiving frequency in the Memory Channel Number Display Slot of the display. 2. If you wish to move the operating band selection downward (toward lower frequencies), press the [F/W] key first, then press the [BAND] key. 3. Once you have selected the desired band, you may initiate manual tuning (or scanning) per the discussion in the next chapter. Operating Band 1) The VX-3R has an AM / FM broadcast radio. You can receive these bands independently. See page 15 for details. 2) If desired, you may omit (skip) one or more bands from the band selection loop for faster recall of your favorite operating bands. See page 100 for details. 12 VX-3R OPERATING MANUAL OPERATION FREQUENCY NAVIGATION The VX-3R will initially be operating in the "VFO" mode. This is a channelized system which allows free tuning throughout the currently-selected operating band. Two basic frequency navigation methods are available on the VX-3R: 1) TUNING DIAL Rotation of the DIAL knob allows tuning in the pre-programmed steps established for the current operating band. Clockwise rotation of the DIAL knob causes the VX-3R to be tuned toward a higher frequency, while counter-clockwise rotation will lower the operating frequency. If you press the [F/W] key momentarily, then rotate the DIAL knob, frequency steps of 1 MHz will be selected. This feature is extremely useful for making rapid frequency excursions over the wide tuning range of the VX-3R. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 2) SCANNING From the VFO mode, press and hold in the [BAND] key for one second, and while still holding in the [BAND] key, rotate the DIAL knob to select the bandwidth for the VFO scanner. Release the [BAND] key to begin scanning toward a higher frequency. The scanner will stop when it receives a signal strong enough to break through the Squelch threshold. The VX-3R will then hold on that frequency according to the setting of the "RESUME" mode (Set Mode Item 75: SCN.RSM See page 54 for more details regarding Scan Operation. SCN.RSM). If you wish to reverse the direction of the scan (i.e. toward a lower frequency, instead of a higher frequency), just rotate the DIAL knob one click in the counter-clockwise direction while the VX-3R is scanning. The scanning direction will be reversed. To revert to scanning toward a higher frequency once more, rotate the DIAL knob one click clockwise. Press the PTT switch momentarily to cancel the scanning. This only stops the scan; it does not cause transmission to occur. Notice The VX-3R may receive very strong signals on the Image frequency. If you experience interference that you suspect may be coming in via an "image" path, you may calculate the possible frequencies using the formulas below. This information may be used in the design of effective countermeasures such as traps, etc. 3.579545 MHz x n 11.7 MHz x n (n is an integer: 1, 2, 3, .....) VX-3R OPERATING MANUAL 13 OPERATION TRANSMISSION Once you have set up an appropriate frequency inside one of the 144 MHz or 430 MHz Amateur bands on which the VX-3R can transmit, you're ready to go on the air! These are the most basic steps; more advanced aspects of transmitter operation will be discussed later. 1. To transmit, press the PTT switch, and speak into the front panel microphone (located in the upper left-hand corner of the speaker grille) in a normal voice level. The TX/BUSY indicator will glow red during transmission. 2. To return to the receive mode, release the PTT switch. 3. During transmission, the relative power level will be indicated on the bar graph at the bottom of the LCD. Full-scale deflection confirms "High Power" operation, while deflection of two bars indicates "Low Power" operation. Additionally, the " " icon will appear at the bottom of the display while operating on the "Low Power" setting. 4. If you're just talking to friends in the immediate area, you'll get much longer battery life by switching to Low Power operation. To do this, press the [TXPO] key so that the " " icon appears at the bottom of the display. And don't forget: always have an antenna connected when you transmit. Transmission is possible only on the 144 MHz and 430 MHz bands. 1) The VX-3R is smart! You can set up Low power on 144 MHz band, while leaving 430 MHz on High power, and the radio will remember the different settings on both bands. And when you store memories, you can store High and Low power settings separately in each memory, so you don't waste battery power when using very close-in repeaters! 2) When you are operating on the Low power setting, you can press the [F/W] key, before you press the PTT switch, to cause the VX-3R to transmit (temporarily) on High power. After one transmission, the power level will revert to the previously-selected (Low power) setting. TRANSMIT POWER OPERATING BAND 144 MHz 430 MHz FBA-37/FNB-82LI Hi: 1.5 W Low: 0.1 W Hi: 1.5 W Low: 0.1 W EXT DC (6.0 V) Hi: 3.0 W Low: 0.3 W Hi: 2.0 W Low: 0.3 W 14 VX-3R OPERATING MANUAL OPERATION AM AND FM BROADCAST RECEPTION The VX-3R includes provision for reception of AM and FM broadcasts. FM broadcast reception, utilizes a wide-bandwidth filter and stereo decoder which provides excellent fidelity. 1. Press the [RADIO] key momentarily to enter the Broadcast Reception mode. 2. Press the [BAND] key to toggle the receiving band between "AM broadcast" and "FM broadcast". The AM broadcast coverage is 510 to 1790 kHz and utilizes AM mode. The " " notation (which means AM) appears in the Memory Channel Number display slot and an " " icon appears on the bottom left of the LCD. The FM broadcast coverage is 76.00 to 107.90 MHz and " notation (which means utilizes Wide-FM mode. The " FM) appears in the Memory Channel Number display slot and " " icon appears on the bottom left of the LCD. 3. Rotate the DIAL knob to select the desired station. When receiving an FM stereo signal, " " icon will appear at the bottom left of the display. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press and hold the [RADIO] key for one second to enable the antenna selection to be used by rotating the DIAL knob. Available selections are: AM: "BARANT (Uses the internal Bar Antenna) or "BAREXT (Uses both the interBARANT" BAREXT" BARANT BAREXT nal Bar Antenna and the Rubber Flex Antenna). FM: "EXTANT (Uses the Rubber Flex Antenna) or "EARPHO (Uses the Earphone EXTANT" EARPHO" EXTANT EARPHO Antenna). 5. When you finish the selection, press the [RADIO] key momentarily to exit from the antenna selection mode. 6. Press the [RADIO] key momentarily again to exit from the AM and FM Broadcast Reception mode and return to normal operation. If you wish to output the audio of the FM Broadcast station to the VX-3R internal speaker while using the earphone antenna, select Set Mode Item 77: SP OUT to "SPKR". VX-3R OPERATING MANUAL 15 OPERATION AM AND FM BROADCAST RECEPTION SUB-RX OPERATION The SUB-RX Operation allows you to monitor your desired amateur band frequency while receiving AM or FM broadcast stations. Furthermore, you may transmit on the amateur frequency by pressing the PTT switch. When a signal is received in the amateur band, the audio is output instead of the AM or FM Broadcast station. When the amateur band signal drops, the SUB-RX Operation is resumed as determined by the user settings in the below procedures. 1. Set the VX-3R to the desired amateur band frequency by the VFO or Memory channel selection. 2. Press the [F/W] key then press the [RADIO] key. 3. Rotate the DIAL knob to select the resume mode of the SUB-RX Operation. Available selections are: 10S: Sets the period of time after you transmit TX 1S - TX 10S an amateur signal before the AM or FM Broadcast station will be heard from the speaker, and the SUB-RX Operation is resumed. However, if a signal is received in the amateur band, the SUBRX Operation will halt on the amateur band frequency and the SUB-RX Operation does not resume. 10S: TRX 1S - TXR 10S When the selected time passes after the amateur band signal drops or transmission is over, the AM or FM Broadcast station will be heard from the speaker and the SUB-RX Operation is resumed. HOLD: When a signal is received in the amateur band or if you transHOLD mit on the amateur band, the SUB-RX Operation will halt on the amateur band frequency (the SUB-RX Operation does not resume.). You must manually re-initiate the SUB-RX Operation, if you wish to resume. OFF: Disable the SUB-RX Operation. OFF Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press the [RADIO] key to exit from the resume mode selection mode of the SUB-RX Operation. 5. Press the [RADIO] key again to activate the SUB-RX Operation. The " " icon appears above volume level indicator on the display. 6. Press the [BAND] key to toggle the receiving band between "AM broadcast" and "FM broadcast". 16 VX-3R OPERATING MANUAL OPERATION AM AND FM BROADCAST RECEPTION 7. Rotate the DIAL knob to select the desired Broadcast station. 8. When a signal is received in the amateur band, the amateur band audio is output to the speaker. The AM or FM Broadcast station will no longer be heard. When the amateur band signal drops, the AM or FM Broadcast station will be heard from the speaker, and SUB-RX Operation is resumed (the amateur band frequency is monitored while the AM broadcast station is heard from the speaker) according to the SUB-RX Operation Resume mode selected in step 3 above. 9. You may monitor the amateur band forcibly by holding the MONI switch. To disable the SUB-RX Operation, just repeat the above procedure, rotating the DIAL OFF knob to select "OFF in step 3 above. OFF" 1) You may transmit with the VX-3R on the frequency set in step1 above by pressing the PTT switch, even if the SUB-RX Operation is activated. 2) You may change the frequency of the amateur band by rotating the DIAL knob while pressing the MONI switch. 3) When the [V/M] key is pressed, the VX-3R recalls AM and FM Broadcast station memories only. In this case, the " " icon will blink. VX-3R OPERATING MANUAL 17 ADVANCED OPERATION Now that you're mastered the basics of VX-3R operation, let's learn more about some of the really neat features. KEYBOARD LOCKING In order to prevent accidental frequency change or inadvertent transmission, various aspects of the VX-3R's keys and switches may be locked out. The possible lockout combinations are: KEY: KEY The front panel keys are locked out PTT The PTT switch is locked (TX not possible) PTT: KY+PTT: KY+PTT Both the keys and PTT switch are locked out To lock out some or all of the keys: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 46: LOCK LOCK. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to choose between one of the locking schemes as outlined above. 5. When you have made your selection, press the PTT switch to save the new setting and return to normal operation. To activate the locking feature, press the [F/W] key, then press and hold in the [BAND] key for one second. The " " icon will appear on the LCD. To cancel locking, repeat this process. 18 VX-3R OPERATING MANUAL ADVANCED OPERATION ADJUSTING THE KEYPAD BEEPER VOLUME LEVEL A keypad beeper provides useful audible feed back whenever a keypad is pressed. The keypad beeper level changes according to the receiver audio volume level setting. However, you may adjust the volume balance between the receiving audio and keypad beeper via Set Mode Item 13: BP LVL LVL. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 13: BP LVL LVL. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select the desired level. 5. When you have made your selection, press the PTT switch to save the new setting and return to normal operation. Additionally, if you want to turn the beep off: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 14: BP SEL SEL. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to change the setting to "OFF OFF". OFF 5. Press the PTT switch to save the new setting and return to normal operation. 6. If you wish to re-enable the Beeper, just repeat the above procedure, rotating the DIAL knob to select "KEY or "KY+SCN in step "4" above. KEY" KY+SCN" KEY KY+SCN KEY: KEY The beeper sounds when you press any key. KY+SCN: KY+SCN The beeper sounds when you press a key or when the scanner stops. VX-3R OPERATING MANUAL 19 ADVANCED OPERATION KEYPAD/LCD ILLUMINATION Your VX-3R includes a reddish illumination lamp which aids in nighttime operation. The red illumination yields clear viewing of the display in a dark environment, with minimal degradation of your night vision. Three options for activating the lamp are provided: KEY10S: KEY 2S - KEY10S Illuminates the Keypad/LCD for the selected illumination time when any key pressed. CONT: Illuminates the Keypad/LCD continuously. CONT OFF: Disables the Keypad/LCD lamp. OFF Here is the procedure for setting up the Lamp mode: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 44: LAMP LAMP. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select one of the three modes described above. 5. When you have made your choice, press the PTT switch to save the new setting and return to normal operation. CHECKING THE BATTERY VOLTAGE The VX-3R's microprocessor includes programming which will detect the battery type and measure the current battery voltage. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 23: DC VLT VLT. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to display the battery type and the current DC voltage being supplied. Lit: Lit FNB-82LI is in use. Edc: Edc An external DC source is in use. 4. Press and hold in the [TXPO] key for one second to return to normal operation. 20 VX-3R OPERATING MANUAL ADVANCED OPERATION CHANGING THE CHANNEL STEPS The VX-3R's frequency synthesizer provides the option of utilizing channel steps of 5/8.33/9/ 10/12.5/15/20/25/50/100 kHz per step (optional values differ depending on the band selected). A number of steps may be important to your operating requirements. Automatic ("AUTO") step selection is based on the current operating frequency. The VX-3R is set up at the factory in the "AUTO" configuration, which probably is satisfactory for most operation. However, if you need to change the channel step increments, the procedure to do so is very easy. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 82: STEP STEP. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select the new channel step size. 5. When you have made your selection, press the PTT switch to save the new setting and return to normal operation. 1) 9 kHz steps are available only when receiving on the BC band. 2) 8.33 kHz steps are available only when receiving on the Air band. 3) While operating on the BC band, you may only select channel steps of 9 kHz or 10 kHz; the other step selections are disabled. 4) 5 kHz steps are not available for use on 250 - 300 MHz, nor above 580 MHz. CHANGING THE RECEIVING MODE The VX-3R provides for automatic mode changing when the radio is tuned to different operating frequencies. However, should an unusual receiving situation arise in which you need to change to a different receiving mode, just press the [MODE] key. The receiving modes available are: AUTO: AUTO Automatic mode sets the default values for the selected frequency range. FM: Narrow-bandwidth FM (used for voice communication) FM AM: Amplitude Modulation AM W-FM: W-FM Wide-bandwidth FM (used for high-fidelity broadcasting) Unless you have a compelling reason to do so, leave the Automatic Mode Selection feature on, this will save time and trouble when changing bands. If you make a mode change for a particular channel or station, you can always store that one channel into memory, as the mode setting will be memorized along with the frequency information. VX-3R OPERATING MANUAL 21 ADVANCED OPERATION S-METER SQUELCH A special S-meter Squelch feature is provided on this radio. This feature allows you to set the squelch so only signals exceeding a certain S-meter level will open the squelch. To set up the S-meter squelch circuit for operation, use the following procedure: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. SQSMTR. 2. Rotate the DIAL knob to select Set Mode Item 80: SQSMTR Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select the desired signal strength level LVL for the squelch threshold (LVL 1 - LVL8 or OFF OFF). 5. Press the PTT switch to save the new setting and return to normal operation. 1) When the S-meter squelch is activated, the S-meter segment corresponding to the squelch threshold which was set by step 4 above will blink. 2) The receiver's squelch will open based on the higher of the levels set by the two squelch systems (Noise Squelch and S-meter Squelch). For example: a) If the Noise Squelch (SQL control) is set so that signals at a level of "S-3" will open the squelch, but the S-meter Squelch (Set Mode Item 80) is set to "LVL 5," the squelch will only open on signals which are "S5" or stronger on the S-meter. b) If the S-meter Squelch is set to "S3," but the Noise Squelch is set to a high level which will only pass signals which are Full Scale on the S-meter, the squelch will only open on signals which are Full Scale on the S-meter. In this case, the Noise Squelch overrides the action of the S-meter Squelch. 22 VX-3R OPERATING MANUAL ADVANCED OPERATION CHECKING THE TEMPERATURE The VX-3R can display the radio's inside case temperature, measured by an internal sensor. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 85: TEMP TEMP. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to indicate the current temperature inside the transceiver's case. 4. Press the [MODE] key to select the preferred unit (F (°F) or C F (°C)). 5. Press the PTT switch to save the new setting and exit to normal operation. VX-3R OPERATING MANUAL 23 REPEATER OPERATION Repeater stations, usually located on mountaintops or other high locations, provide a dramatic extension of the communication range for low-powered hand-held or mobile transceivers. The VX-3R includes a number of features which make repeater operation simple and enjoyable. REPEATER SHIFTS Your VX-3R has been configured, at the factory, for the repeater shifts customary in your country. For the 144 MHz band shift will be 600 kHz. On the 430 MHz band, the shift may be 1.6 MHz, 7.6 MHz, or 5 MHz (USA version). Depending on the part of the band in which you are operating, the repeater shift may be either downward ( ) or upward ( ). One of these icons will appear at the top of the LCD when repeater shifts have been enabled. AUTOMATIC REPEATER SHIFT (ARS) The VX-3R provides a convenient Automatic Repeater Shift feature, which causes the appropriate repeater shift to be applied automatically whenever you tune into the designated repeater sub-bands in your country. These sub-bands are shown below. If the ARS feature does not appear to be working, you may have accidentally disabled it. To re-enable ARS: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 5: ARS ARS. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select "ON (to enable Automatic ReON" ON peater Shift). 5. When you have made your selection, press ARS-Repeater Subbands the PTT switch to save the new setting and 2-m Version A return to normal operation. 145.1 145.5 146.0 146.4 147.0 147.6 146.6 145.6 145.8 147.4 148.0 European Version 70-cm Version A 440.0 445.0 450.0 438.20 439.45 Euro Version 1 Euro Version 2 433.00 433.40 434.60 435.00 24 VX-3R OPERATING MANUAL REPEATER OPERATION MANUAL REPEATER SHIFT ACTIVATION If the ARS feature has been disabled, or if you need to set a repeater shift direction other than that established by the ARS, you may set the direction of the repeater shift manually. To do this: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. RPT. 2. Rotate the DIAL knob to select Set Mode Item 68: RPT Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Item. 4. Rotate the DIAL knob to select the desired shift among "­RPT ­RPT," ­RPT +RPT and "SIMP SIMP "+RPT +RPT," SIMP." 5. When you have made your selection, press the PTT switch to save the new setting and return to normal operation. If you make a change in the shift direction, but still have Automatic Repeater Shift engaged (see previous section), when you change frequency (by rotating the DIAL knob, for example) the ARS will over-ride your manual setting of the shift direction. Turn ARS off if you do not wish this to happen. CHANGING THE DEFAULT REPEATER SHIFTS If you travel to a different region, you may need to change the default repeater shift so as to ensure compatibility with local operating requirements. To do this, follow the procedure below: 1. Set the VX-3R's frequency to the band on which you wish to change the default repeater shift (144 MHz or 430 MHz Ham Band). 2. Press and hold in the [TXPO] key for one second to enter the Set mode. 3. Rotate the DIAL knob to select Set Mode Item 69: RPT.SFT RPT.SFT. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press the [TXPO] key momentarily to enable adjustment of this Item. 5. Rotate the DIAL knob to select the new repeater shift magnitude. 6. When you have made your selection, press the PTT switch to save the new setting and return to normal operation. If you just have one "odd" split that you need to program, don't change the "default" repeated shifts using this Set Mode Item! Enter the transmit and receive frequencies separately, as shown on page 43. VX-3R OPERATING MANUAL 25 REPEATER OPERATION CHECKING THE REPEATER UPLINK (INPUT) FREQUENCY It often is helpful to be able to check the uplink (input) frequency of a repeater, to see if the calling station is within direct ("Simplex") range. To do this, just press the [HM/RV] key. You'll notice that the display has shifted to the repeater uplink frequency. Press the [HM/RV] key again to cause operation to revert to normal monitoring of the repeater downlink (output) frequency. The configuration of this key may be set either to "RV" (for checking the input frequency of a repeater), or "HM" (for instant switching to the "Home" channel for the band you are operating on). To change the configuration of this key, use Set Mode Item 36: HM/RV. See page 111. 26 VX-3R OPERATING MANUAL REPEATER OPERATION NOTE VX-3R OPERATING MANUAL 27 CTCSS/DCS/EPCS OPERATION CTCSS OPERATION Many repeater systems require that a very-low-frequency audio tone be superimposed on your FM carrier in order to activate the repeater. This helps prevent false activation of the repeater by radar or spurious signals from other transmitters. This tone system, called "CTCSS" (Continuous Tone Coded Squelch System), is included in your VX-3R, and is very easy to activate. CTCSS setup involves two actions: setting the Tone Frequency and then setting of the Tone Mode. These actions are set up by using the [MODE] key or Set Mode Items 79: SQ TYP and 86: TN FRQ. 1. Press the [F/W] key, then press the [MODE] key. This provides a "Short-cut" to Set Mode Item 79: SQ TYP TYP. 2. Rotate the DIAL knob so that "TONE appears on the display. TONE" TONE This activates the CTCSS Encoder, which allows repeater access. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Rotation of the DIAL knob one more "click" in step "2" above will cause the "TSQL TSQL" TSQL notation to appear. When "TSQL is displayed, this means that the Tone Squelch sysTSQL" TSQL tem is active, which mutes your VX-3R's receiver until it receives a call from another radio sending out a matching CTCSS tone. This can helpful in a high RF congested location by keeping your radio quiet until a call is received from a specific station. You may notice an additional "DCS icon appearing while you rotate the DIAL DCS" DCS knob in step 3 above. We'll discuss the Digital Code Squelch system shortly. You may notice "RV TN indication on the display while you rotate the DIAL RV TN" knob in step 3 above, this means that the Reverse Tone Squelch system is active, which mutes your VX-3R's receiver when it receives a call from the radio sending a matched CTCSS tone. The " " icon will blink on the display when the Reverse Tone Squelch system is activated. You may notice "PR FRQ indication on the display while you rotate the PR FRQ" DIAL knob in step 3 above, this means that User programmed Reverse CTCSS Decoder mutes your VX-3R's receiver when it receives a call from the radio sending the CTCSS tone your programmed matching tone (determine from Set Menu Item: 63: PR FRQ is received. The " FRQ) " icon will appear on the display when the User programmed Reverse CTCSS Decoder is activated. You may notice "PAGER and "MESSAGE indication on the display while PAGER" MESSAGE" PAGER MESSAGE you rotate the DIAL knob in step 3 above. These appear when the "Enhanced Paging & Code Squelch" and the "Message Feature" are activated. We'll discuss these functions later. 28 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION CTCSS OPERATION 4. When you have made your selection of the CTCSS tone mode, press the PTT switch to save the new setting. 5. Press and hold in the [TXPO] key for one second to enter the Set mode. 6. Rotate the DIAL knob to select Set Mode Item 86: TN FRQ FRQ. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 7. Press the [TXPO] key momentarily to enable adjustment of the CTCSS frequency. 8. Rotate the DIAL knob until the display indicates the Tone Frequency you need to be using (ask the repeater owner/operator if you don't know the tone frequency). 9. When you have made your selection, press the [TXPO] key momentarily, then press the PTT switch, to save the new settings and exit to normal operation. This is different from the usual method of restoring normal operation, and it applies only to the configuration of the CTCSS/DCS frequencies. 1) Your repeater may or may not CTCSS TONE FREQUENCY (Hz) re-transmit a CTCSS tone - some 67.0 69.3 71.9 74.4 77.0 79.7 systems just use CTCSS to control 82.5 85.4 88.5 91.5 94.8 97.4 access to the repeater, but does not pass it 100.0 103.5 107.2 110.9 114.8 118.8 along when transmitting. If the S-Meter de- 123.0 127.3 131.8 136.5 141.3 146.2 151.4 156.7 159.8 162.2 165.5 167.9 flects, but the VX-3R is not passing audio, 171.3 173.8 177.3 179.9 183.5 186.2 repeat steps "1" through "4" above, but ro- 189.9 192.8 196.6 199.5 203.5 206.5 tate the DIAL so that "TSQ" disappears - this 210.7 218.1 225.7 229.1 233.6 241.8 ­ ­ ­ ­ will allow you to hear all traffic on the chan- 250.3 254.1 nel being received. 2) During CTCSS operation, you may set up the VX-3R so a ringing "bell" sound alerts you to an incoming call. See page 37 for details. VX-3R OPERATING MANUAL 29 CTCSS/DCS/EPCS OPERATION DCS OPERATION Another form of tone access control is Digital Code Squelch, or DCS. It is a newer, more advanced tone system which generally provides more immunity from false paging than does CTCSS. The DCS Encoder/Decoder is built into your VX-3R, and operation is very similar to that just described for CTCSS. Your repeater system may be configured for DCS. If not, DCS is frequently quite useful in Simplex operation if your friend(s) use transceivers equipped with this advanced feature. R.F. Says: Just as in CTCSS operation, DCS requires that you set the Tone Mode to DCS and that you select a digital code. 1. Press the [F/W] key, then press the [MODE] key. This provides a "Short-cut" to Set Mode Item 79: SQ TYP TYP. 2. Rotate the DIAL knob until "DCS appears on the display; this DCS" DCS activates the DCS Encoder/Decoder. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the PTT switch to save the new setting. 4. Press and hold in the [TXPO] key for one second to enter the Set mode. 5. Rotate the DIAL knob to select Set Mode Item 24: DCS CD CD. [TXPO] key momentarily to enable the adjustment of 6. Press the the DCS code. 7. Rotate the DIAL knob to select the desired DCS Code (a threedigit number). Ask the repeater owner/operator if you don't know the DCS Code. If you are working simplex, just set up the DCS Code to be the same as that used by your friend(s). 8. When you have made your selection, press the [TXPO] key momentarily, then press the PTT switch to save the new settings and exit to normal operation. 1) Remember that DCS is an Encode/Decode system, so your receiver will remain muted until a matching DCS code is received on an incoming transmission. Switch the DCS off when you're just tuning around the band! 2) During DCS operation, you may set up the VX-3R so a ringing "bell" sound alerts you to an incoming call. See page 37 for details. DCS CODE 023 025 026 031 032 036 043 047 051 053 054 065 071 072 073 074 114 115 116 122 125 131 132 134 143 145 152 155 156 162 165 172 174 205 212 223 225 226 243 244 245 246 251 252 255 261 263 265 266 271 274 306 311 315 325 331 332 343 346 351 356 364 365 371 411 412 413 423 431 432 445 446 452 454 455 462 464 465 466 503 506 516 523 526 532 546 565 606 612 624 627 631 632 654 662 664 703 712 723 731 732 734 743 754 ­ ­ ­ ­ ­ ­ 30 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION DCS OPERATION DCS CODE INVERSION The DCS system was first introduced in the commercial LMR (Land Mobile Radio) service, where it is now in widespread use. DCS is sometime referred to by its different proprietary names, such as DPL® (Digital Private Line®, a registered trademark of Motorola, Inc.). DCS uses a codeword consisting of a 23-bit frame, transmitted (subaudible) at a data rate of 134.4 bps (bit/sec). Occasionally, signal inversion can result in the complement of a code being sent or received. This prevents the receiver's squelch from opening with DCS enabled, as the decoded bit sequence would not match that selected for operation. Typical situations that might cause inversion to occur are: Connection of an external receiver preamplifier. Operating through a repeater. Connection of an external linear amplifier. Note that code inversion does not mean that any of the above listed equipment is defective! In certain amplifier configurations, the output signal (phase) is inverted from the input. Small signal or power amplifiers having an odd number (1, 3, 5, etc.) of amplification stages may result in inversion of a transmitted or received DCS code. While under most circumstances this should not occur (amplifier designs and industry standards take this into account), if you find that your receiver squelch does not open when both you and the other station are using a common DCS code, you or the other station (but not both) can try the following: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 25: DCS RV RV. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to select one of the following modes: R-N.T-N: R-N.T-N Receive and transmit the Normal DCS Tone. R-I.T-N: R-I.T-N Receive the Inverted DCS Tone and transmit the Normal DCS Tone. R-B.T-N: R-B.T-N Receive both Normal and Inverted DCS Tones and transmit the Normal DCS Tone. R-N.T.I: R-N.T.I Receive the Normal DCS Tone and transmit the Inverted DCS Tone. R-I.T-I: Receive and transmit the Inverted DCS Tone. R-I.T-I R-B.T-I: R-B.T-I Receive both Normal and Inverted DCS Tones and transmit the Inverted DCS Tone. 5. When you have made your selection, press the [TXPO] key momentarily, then press the PTT switch, to save the new settings and exit to normal operation. VX-3R OPERATING MANUAL 31 CTCSS/DCS/EPCS OPERATION DCS OPERATION This is different from the usual method of restoring normal operation, and it applies only to the configuration of the CTCSS/DCS frequencies. Remember to restore the default setting "R-N.T-N (Receive and transmit the Normal DCS Tone) when done. R-N.T-N" R-N.T-N TONE SEARCH SCANNING In operating situations where you don't know the CTCSS or DCS tone being used by another station or stations, you can command the radio to listen to the incoming signal and scan in search of the tone being used. Two things must be remembered in this regard: You must be sure that your repeater uses the same tone type (CTCSS vs. DCS). Some repeaters do not pass the CTCSS tone. You may have to listen to the station(s) transmitting on the repeater uplink (input) frequency in order to allow Tone Search Scanning to work. To scan for the tone in use: 1. Set the radio up for either CTCSS or DCS Decoder operation (see the previous discussions). In the case of CTCSS, " " will appear on the display; in the case of DCS, " " will appear on the display. 2. Press and hold in the [TXPO] key for one second to enter the Set mode. 3. Rotate the DIAL knob to select Set Mode Item 86: TN FRQ when TONE SQL is selected, or Set Mode Item 24: DCS CD during DCS operation. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press the [TXPO] key momentarily to enable adjustment of the selected Set Mode Item. 5. Press and hold in the [BAND] key for one second, until "T SRCH (for CTCSS Tone T SRCH" Search) or "D SRCH (for DCS Tone Search) D SRCH" appears on the display, then release the [BAND] key to start scanning for the incoming CTCSS or DCS tone/code. 6. When the radio detects the correct tone or code, it will halt on that tone/code, and audio will be allowed to pass. Press the [BAND] key to lock in that tone/code, then press PTT switch to exit to normal operation. 32 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION TONE SEARCH SCANNING If the Tone Scan feature does not detect a tone or code, it will continue to scan indefinitely. When this happens, it may be that the other station is not sending any tone. You can press the PTT switch to halt the scan at any time. You may listen to the (muted) signal from the other station during Tone Scanning when Set OFF." Mode Item 88: TS MUT is set to "OFF See page 121 for details. You can also change the OFF SPD. Tone Search scanning speed, using Set Mode Item 89: TS SPD See page 121. Tone Scanning works either in the VFO or Memory modes. VX-3R OPERATING MANUAL 33 CTCSS/DCS/EPCS OPERATION EPCS (ENHANCED PAGING & CODE SQUELCH) The VX-3R includes an Enhanced CTCSS tone encoder/decoder and a dedicated microprocessor providing paging and selective calling features. This allows you to place a call to a specific station (Paging), and to receive calls of your choice directed only to you (Code Squelch). The paging and code squelch systems use two pairs of (alternately switched) CTCSS tones which are stored in the pager memories. Basically, your receiver remains silent until it receives the CTCSS tone pair that matches those stored in the Receiving Pager Memory. The squelch then opens so the caller is heard, and the paging ringer immediately sounds, if activated. When you close the PTT switch to transmit, the CTCSS tone pair that is stored in the Transmitting Pager Memory will be transmitted automatically. On the paged radio, the Code Squelch will close automatically after the incoming page ends. Meanwhile, on the paging radio, the Enhanced Paging and Code Squelch system will be disabled after the PTT switch is released after the paging transmission. You may reactivate the Enhanced Paging and Code Squelch system again. STORING THE CTCSS TONE PAIRS FOR EPCS OPERATION 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 61: PAG.CDR for the Receiving CTCSS Tone Pair or Set Mode Item 62: PAG.CDT for the Transmitting CTCSS Tone Pair. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to set the CTCSS Tone number which corresponds to the first tone of the CTCSS Tone Pair. 5. Press the [V/M] key, then rotate the DIAL knob to set the CTCSS Tone number which corresponds to the second tone of the CTCSS Tone Pair. 6. Press the PTT switch to save the new setting and exit to normal operation. The VX-3R does not recognize the order of the 1st tone and the 2nd tone. In other words, for example, the VX3R considers both CTCSS pairs "10, 35" and "35, 10" to be identical. 34 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION EPCS (ENHANCED PAGING & CODE SQUELCH) ACTIVATING THE ENHANCED PAGING & CODE SQUELCH SYSTEM 1. Press the [F/W] key, then press the [MODE] key. This provides a "Short-cut" to Set Mode Item 79: SQ TYP TYP. 2. Rotate the DIAL knob until "PAGER appears on the display. PAGER" PAGER This activates Enhanced Paging & Code Squelch. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the PTT switch to save the new setting and activate the Enhanced Paging & Code Squelch. To disable the Enhanced Paging & Code Squelch, just repeat the above procedure, rotate the DIAL knob to select "OFF in step 2 above. OFF" OFF When the Enhanced Paging & Code Squelch feature is activated, the "P" notation will appear at the 100 MHz digit of the frequency disP play. During Enhanced Paging & Code Squelch operation, you may set up the VX-3R so that a ringing "bell" sound alerts you when a call is coming in. See page 37 for details. CTCSS TONE NUMBER No. 01 02 03 04 05 06 07 08 09 10 Hz No. Hz No. Hz No. Hz No. Hz 67.0 11 94.8 21 131.8 31 171.3 41 203.5 69.3 12 97.4 22 136.5 32 173.8 42 206.5 71.9 13 100.0 23 141.3 33 177.3 43 210.7 74.4 14 103.5 24 146.2 34 179.9 44 218.1 77.0 15 107.2 25 151.4 35 183.5 45 225.7 79.7 16 110.9 26 156.7 36 186.2 46 229.1 82.5 17 114.8 27 159.8 37 189.9 47 233.6 85.4 18 118.8 28 162.2 38 192.8 48 241.8 88.5 19 123.0 29 165.5 39 196.6 49 250.3 91.5 20 127.3 30 167.9 40 199.5 50 254.1 VX-3R OPERATING MANUAL 35 CTCSS/DCS/EPCS OPERATION EPCS (ENHANCED PAGING & CODE SQUELCH) PAGING ANSWER BACK When you press the PTT switch to respond to a page call, the VX-3R transmits the same CTCSS tone pair. This tone pair will open the Code Squelch of the calling station. If you prefer, you can have the VX-3R respond to page calls automatically ("transpond"). To enable this feature: 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 60: PAG.ABK PAG.ABK. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to select "ON ON". ON 5. Press the PTT switch to save the new setting and exit to normal operation. The Paging Answer Back feature constitutes a form of "remote control" operation that may be restricted to certain frequencies. U.S. users should confirm the current status of §97.201(b) of the FCC's rules governing the Amateur service before utilizing this feature on the 144 MHz band. 36 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION CTCSS/DCS/EPCS BELL OPERATION During CTCSS Decode, DCS, or EPCS operation, you may set up the VX-3R so a ringing "bell" sound (or user programmed beep) alerts you to an incoming call. Here is the procedure for activating the CTCSS/DCS/EPCS Bell: 1. Set the operating frequency to the desired channel. 2. Set the transceiver up for CTCSS Decode ("Tone Squelch"), DCS, or EPCS operation, as described previously. 3. Press and hold in the [TXPO] key for one second to enter the Set mode. 4. Rotate the DIAL knob to select Set Mode Item 10: BEL.SEL BEL.SEL. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 5. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 6. Rotate the DIAL knob to set the desired "bell" sound. The available choices are BELL BELL, USERBP1, USERBP2, USERBP3, USERBP1 USERBP2 USERBP3 or OFF (disable the Bell function). Note: When User Beep (described later) does not register, USERBP1, USERBP2, USERBP1 USERBP2 or USERBP3 does not appear. 7. Press the [TXPO] key momentarily, then rotate the DIAL knob one click counter-clockwise to select Set Mode Item 9: BEL.RNG BEL.RNG. 8. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 9. Rotate the DIAL knob to set the desired number of rings of the Bell. The available choices are 1 through 20 rings or CONT (continuous ringing). 10. Press the PTT switch momentarily to save the new setting and exit to normal operation. When you are called by a station whose transceiver is sending a CTCSS tone, DCS code, or CTCSS tone pair which matches that set into your Decoder, the Bell will ring in accordance with this programming. When the CTCSS/DCS/EPCS Bell is activated, the " appear in the display. " icon will To disable the CTCSS/DCS/EPCS Bell function, select the setting of Set Mode Item 10: BEL.SEL to "OFF OFF". OFF VX-3R OPERATING MANUAL 37 CTCSS/DCS/EPCS OPERATION CTCSS/DCS/EPCS BELL OPERATION PROGRAMMING THE USER BEEP Three User Beep Memories are provided, allowing you to create a unique original beep tone. Each User Beep Memory can store up to 64 steps with three octaves ("C1 through "B3 C1" B3"). C1 B3 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 15: BP USR USR. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to select the memory slot into which you wish to store your programmed beep. Available selections are bP1, bP2, bP3. bP1 bP2 and bP3 The previously stored beep will be displayed. [V/M] key to enable programming the beep. Press and hold the [HM/RV] 5. Press the key for one second to clear any previous beep, if desired. Beep Tone 6. Rotate the DIAL knob to select the first beep tone of the User Beep. 7. Press the [V/M] key, then rotate the DIAL knob to set the length of the first beep tone. Available selections are 1 (0.1 sec) - 250 Tone Length (2.5 sec). 8. Press the [V/M] key to accept the first beep tone of the User Beep. 9. If you make a mistake, press the [BAND] key to back-space the cursor, then re-enter the correct beep tone or length. 10. Repeat steps 6 - 9 until you have completed the User Beep. 11. When there is a beep tone which you wish to delete, bring the cursor to that beep tone dEL" using the [BAND]/[V/M] key, then press the [MODE] key repeatedly until the "dEL dEL notation appears in the Memory Channel Number display slot. Press and hold in the [MODE] key for one second to delete that beep tone. 12. When you wish to add a beep tone into the beep tone strings, move the cursor to the desired place where you wish to enter the beep tone using the [BAND]/[V/M] key, then press the [MODE] key repeatedly untill the "InS notation is displayed in the InS" InS Memory Channel Number display slot. Press and hold in the [MODE] key for one second to add the beep tone. C1 D1 E1 F1 G1 A1 B1 C2 D2 E2 F2 G2 A2 B2 C3 D3 E3 F3 G3 A3 B3 38 VX-3R OPERATING MANUAL CTCSS/DCS/EPCS OPERATION CTCSS/DCS/EPCS BELL OPERATION 13. Press and hold the [HM/RV] key for one second to delete all data after the current position that may have previously been stored in the User Beep. 14. When you have programmed User Beep, press the [TXPO] key momentarily to confirm the User Beep. You may check your work by monitoring the programmed User Beep. To do this, repeat steps 1 - 4 above, then press the [F/W] key. SPLIT TONE OPERATION The VX-3R can be operated in a Split Tone configuration via the Set mode. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. 2. Rotate the DIAL knob to select Set Mode Item 81: SQSPLT SQSPLT. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to select "ON (to enable the Split Tone ON" ON feature). 5. Press the PTT switch momentarily to save the new setting and exit to normal operation. When the Split Tone feature is activated, you can see the following additional parameters after the "MESSAGE parameter while selecting the Set Mode Item 79: SQ TYP MESSAGE" TYP: MESSAGE CODE: D CODE DCS Encode only " icon will blink during operation) (the " DCS: T DCS Encodes a CTCSS Tone and Decodes a DCS code (the " " icon will blink and the " " icon will appear during operation) TONE: D TONE Encodes a DCS code and Decodes a CTCSS Tone (the " " icon will appear and the " " icon will blink during operation) Select the desired operating mode, from the selections shown above, within Set Mode Item 79: SQ TYP TYP. VX-3R OPERATING MANUAL 39 CTCSS/DCS/EPCS OPERATION TONE CALLING (1750 HZ) If the repeaters in your country require a 1750-Hz burst tone for access (typically in Europe), you can set the MONI switch to serve as a "Tone Call" switch instead. To change the configuration of this switch, we again use the Set Mode to help us. 1. Press and hold in the [TXPO] key for one second to enter the Set mode. T-CL. 2. Rotate the DIAL knob to select Set Mode Item 47: M/T-CL T-CL Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 4. Rotate the DIAL knob to select "T-CALL on the display. T-CALL" T-CALL 5. Press the PTT switch to save the new setting and exit to normal operation. To access a repeater, press and hold in the MONI switch for the time specified by the repeater owner/operator. The transmitter will automatically be activated, and a 1750-Hz audio tone will be superimposed on the carrier. Once access to the repeater has been gained, you may release the MONI switch, and use the PTT switch for activating the transmitter thereafter. 40 VX-3R OPERATING MANUAL MEMORY MODE The VX-3R provides a wide variety of memory system resources. These include: "Regular" Memory Channels, which include: 900 "Standard" memory channels, numbered "1" through "900 900." 1 900 99 "Frequency Skip Memories," numbered "901 through "999 901" 999." 901 999 11 "Home" channels, providing storage and quick recall of one prime frequency on each operating band. 50 sets of band-edge memories, also known as "Programmable Memory Scan" channels, labeled "L01 U01 through "L50 U50 L01/U01 L50/U50 L01 U01" L50 U50." 24 Memory Banks, labeled "b 1 through "b24 Each Memory Bank can be b24." b 1" b24 assigned up to 100 channels from the "regular" memory channels. Special Memory Channels, which include: One "Emergency Automatic ID (EAI)" Channel. 10 "Weather Broadcast" Channels. 57 VHF Marine Channels. 89 popular Short-wave Broadcast Station Memory Channels. Standard Memory Channels (900 channels) 889 900 Frequency Skip Memory Channels (99 channels) 998 999 PMS Memory Channels (50 Sets) L49/U49 L50/U50 1 2 3 4 901 902 903 904 EAI Channel (1 channel) EAI HOME Channels (11 channels) AM BC Band FM BC Band SW Band 50 MHz Band Air Band 144 MHz Band VHF-TV Band Info. Band-1 430 MHz Band UHF-TV Band Info. Band-2 Weather Broadcast Channels (10 channels) VHF Marine Channels (57 channels) Short-wave Broadcast Station Memory Channels (89 channels) VX-3R OPERATING MANUAL WX1 WX2 WX3 WX4 WX9 WX10 L1/U1 L2/U2 L3/U3 L4/U4 41 MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) MEMORY STORAGE 1. Select the desired frequency while operating in the VFO mode. Be sure to set up any desired CTCSS or DCS tones, as well as any desired repeater offset. The power level may also be set at this time, if you wish to store it. 2. Press and hold in the [F/W] key for 1/2 seconds. 3. Within five seconds of releasing the [F/W] key, you need to make a decision regarding channel storage. The microprocessor will automatically select the next-available "free" channel (a memory register on which no data has been stored). If you do not wish to make a change and accept the "free" channel, proceed to step 4. If you wish to select a different channel number into which to store the data, rotate the DIAL knob to select the desired memory channel. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. Advice: You may jump 100 memory channels, if you're in a hurry (101 201 301 ...), by pressing the [TXPO] key (multiple times, if necessary). Any channel that you see with a blinking channel number currently has no data written on it (i.e. the channel is "free"). 4. Press the [F/W] key once more to store the frequency into memory. 5. You will still be operating in the "VFO" mode, so you may now enter other frequencies, and store them into additional memory locations, by repeating the above process. 1) You may change the automatic memory channel selection feature to select the "next-highest memory channel above the last-stored memory channel" instead of the "next-available `free' channel" via the Set Mode Item 50: MW WMD; see page 114. 2) You may disable the memory write function which prevents a memory write operation if you should accidentally perform a wrong key sequence via the Set Mode Item 53: MRPTCT. See page 114 for details. When the memory write protect is activated, the "PROTCT" notation appears on the display while a memory write operation is being performed. IMPORTANT NOTE On rare occasions the memorized data may become corrupted by miss operation, or static electricity. When repairs are made the memory data may be lost. Please write down or record the memorized information so you will be able to restore it if needed. 42 VX-3R OPERATING MANUAL MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) MEMORY STORAGE STORING INDEPENDENT TRANSMIT FREQUENCIES ("ODD SPLITS") All memories can store an independent transmit frequency, for operation on repeaters with non-standard shift. To do this: 1. Store the receive frequency using the method already described under MEMORY STORAGE (it doesn't matter if a repeater offset is active). 2. Turn to the desired transmit frequency, then press and hold in the [F/W] key for 1/2 second. 3. Within five seconds of releasing the [F/W] key, rotate the DIAL knob to select the same memory channel number as used in step "1" above. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press and hold in the PTT switch, then press the [F/W] key once more momentarily while holding the PTT switch in (this does not key the transmitter). Whenever you recall a memory which contains independently-stored transmit and receive frequencies, the " " indication will appear in the display. MEMORY RECALL 1. While operating in the VFO mode, press the [V/M] key to enter the Memory mode. 2. Rotate the DIAL knob to select the desired channel. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. If you press the [F/W] key momentarily, then rotate the DIAL knob, the memory channel will be selected in 10 channels per step. 4. To return to the VFO mode, press the [V/M] key. You may change the step of the fast channel selection mode ([F/W] key + DIAL knob) via Set Mode Item 51: MRFSTP. See page 114 for details. VX-3R OPERATING MANUAL 43 MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) HOME CHANNEL MEMORY A special one-touch "HOME" channel is available for each of the operating bands, to allow quick recall of a favorite operating frequency on each band. HOME CHANNEL RECALL 1. Press the [F/W] key then press the [HM/RV] key to recall the Home Channel on the band group where you are currently operating. 2. Press the [F/W] key then press the [HM/RV] key again to return to the previous-used frequency (either a VFO or a memory channel). USA VERSION The transceiver switches to VFO mode if the DIAL knob is turned. You may disable the above function (automatically switching to the VFO mode) via Set Mode Item 37: HM>VFO. EXP VERSION HOME CHANNEL FREQUENCY CHANGE The factory defaults for the Home channels are listed below. You may re-program the Home channel in a manner identical to that used for the regular memories: 1. Select the desired frequency, while operating in the VFO mode. Be sure to set up any desired CTCSS or DCS tones, as well as any desired repeater offset. The power level may also be set at this time, if you wish to store it. 2. Press and hold in the [F/W] key for 1/2 seconds. 3. While the memory channel number is blinking, just press the [HM/RV] key. The frequency and other data (if any) will now be stored in the special HOME channel register. 4. You may repeat this process on the other operating bands. The UHF HOME channel is the one used during "Emergency" operation. See page 74 for details regarding this feature. DEFAULT HOME CHANNELS OPERATING BAND [BAND NUMBER] SW Band 50 MHz Ham Band Air Band 144 MHz Ham Band VHF-TV Band Information Band 1 430 MHz Ham Band UHF-TV Band Information Band 2 AM Broadcast Band FM Broadcast Band FREQUENCY USA VERSION EXP VERSION 1.800 MHz 1.800 MHz 30.000 MHz 30.000 MHz 108.000 MHz 108.000 MHz 146.520 MHz 144.000 MHz 174.000 MHz 174.000 MHz 222.000 MHz 222.000 MHz 446.000 MHz 430.000 MHz 470.000 MHz 470.000 MHz 860.000 MHz 860.000 MHz 0.540 MHz 0.540 MHz 76.000 MHz 76.000 MHz [1 ] [2 ] [3 ] [4 ] [5 ] [6 ] [7 ] [8 ] [9 ] [A ] [F ] 44 VX-3R OPERATING MANUAL MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) LABELING MEMORIES You may wish to append an alpha-numeric "Tag" (label) to a memory or memories, to aid in recollection of the channel's use (such as a club name, etc.). This is easily accomplished using the Set Mode. 1. Recall the memory channel on which you wish to append a label. 2. Press and hold in the [TXPO] key for one second to enter the Set mode. 3. Rotate the DIAL knob to select the Set Mode Item 52: MRNAME MRNAME. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item. 5. Rotate the DIAL knob to select the first digit of the desired label. 6. Press the [V/M] key to move to the next character. 7. Repeat steps 5 and 6 to program the remaining letters, numbers, or symbols of the desired label. A total of six characters may be used in the creation of a label. 8. If you make a mistake, press the [BAND] key to back-space the cursor, then re-enter the correct letter, number, or symbol. 9. When you have completed the creation of the label, press the PTT switch to save the label and return to memory mode with the alpha-numeric "Tag" (label) displayed. You may check the frequency of the "Tagged" memory channel temporarily by pressing and holding the MONI switch. Release the MONI switch to return to "Tag" display. To disable the alpha-numeric Tag and enable the frequency display: 1. Set the VX-3R to the "MR" (Memory Recall) mode, and recall the memory channel on which you wish to disable the alpha-numeric Tag. 2. Press and hold in the [TXPO] key for one second to enter the Set mode. 3. Rotate the DIAL knob to select the Set Mode Item 49: MR DSP DSP. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. Press the [TXPO] key momentarily to enable adjustment of this Item's setting. 5. Rotate the DIAL knob to set this Set Mode Item to "FREQ (thus FREQ" FREQ disabling the alpha-numeric display). 6. Press the PTT switch to save the new setting and return to memory mode with frequency display. VX-3R OPERATING MANUAL 45 MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) LABELING MEMORIES To enable the alpha-numeric Tag (label) display again, just repeat the above procedure, rotating the DIAL knob to select "ALPHA in step 5 above. ALPHA" ALPHA You may set up some memory channels to have their frequencies displayed, while others may be set to have their Name Tag displayed. The selection within Set Mode Item 49: MR DSP is not applied to all memory channels at once. MEMORY OFFSET TUNING Once you have recalled a particular memory channel, you may easily tune off that channel, as though you were in the "VFO" mode. 1. With the VX-3R in the "MR" (Memory Recall) mode, select the desired memory channel. 2. Press the [F/W] key, then press the [V/M] key to activate the "Memory Tuning" feature. The Memory Channel number will be replaced by "tun tun." tun 3. Rotate the DIAL knob, as desired, to tune to a new frequency. The synthesizer steps selected for VFO operation on the current band will be the steps used during Memory Tuning. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 4. If you wish to return to the original memory frequency, just press the [V/M] key momentarily. 5. If you wish to store a new frequency set during Memory Tuning, just press and hold in the [F/W] key for 1/2 seconds, per normal memory storage procedure. The microprocessor will automatically set itself to the next-available clear memory location, and you then press [F/W] again to lock in the new frequency. 1) If you want to replace the original memory contents with those of the new frequency, be sure to rotate the DIAL knob to the original memory channel number! 2) Any required CTCSS/DCS changes, or repeater-offset modifications, must be done before storing the data into the new (or original) memory channel location. 46 VX-3R OPERATING MANUAL MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) MASKING MEMORIES There may be situations where you want to "Mask" memories so they are not visible during memory selection or scanning. For example, several memories used only in a city you visit infrequently may be stored, then "Masked" until you visit that city, at which time you can "Unmask" them for normal use. 1. Press the [V/M] key, if needed, to enter the MR mode. 2. Press and hold in the [F/W] key for 1/2 seconds, then rotate the DIAL knob to select the memory channel to be "Masked" from view. Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. M-DEL? M-DEL?) 3. Press the [ ] key. The confirmation massage (M-DEL? will appear on the display. Press the [F/W] key to cancel the Masking Memory procedure, if desired. 4. Press the [ ] key once more. The display will revert to memory channel #1. If you rotate the DIAL knob to the location you just "Masked," you will observe that it is now invisible. To Unmask the hidden memory, repeat the above procedure. Press and hold in the [F/W] key for 1/2 seconds, rotate the DIAL knob to select the masked memory's number, then press the [ ] key to restore the memory channel's data. Watch out! You can manually store data over a "Masked" memory, deleting previous data, if you're not careful. Use the "next available memory" technique storage technique to avoid over-writing a masked memory. VX-3R OPERATING MANUAL 47 MEMORY MODE (REGULAR MEMORY CHANNEL OPERATION) MEMORY BANK OPERATION The large number of memories available in the VX-3R could be difficult to utilize without some means of organizing them. Fortunately, the VX-3R includes provision for dividing the memories into as many as 24 Memory Groups, so you can categorize the memories in a manner convenient to you. You may enter and exit the "Memory Group" mode by a single press of the [BAND] key, as we shall see below. ASSIGNING MEMORIES TO A MEMORY BANK 1. Recall the memory channel to be assigned to a Memory Bank. 2. Press and hold in the [F/W] key for 1/2 seconds, then rotate the DIAL knob to select the Memory Bank number you want as the b 1" b24 Memory Bank for this channel ("b 1 ~ "b24 which is found b24," before memory channel "1"). 1 Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 3. Press the [F/W ] key moMemory Bank "1" Memory Channel 144 MHz Amateur Band Channels CH 1 145.000 MHz mentarily. CH 2 145.500 MHz 4. At this point, the memory CH 3 435.000 MHz Memory Bank "2" CH 4 435.500 MHz 430 MHz Amateur Band Channels channel data is copied into CH 5 145.800 MHz CH 6 436.000 MHz Memory Bank "3" CH 7 128.800 MHz the Memory Bank. All Amateur Band Channels 1) You may assign Memory Bank "4" Club Channels one memory chanCH 897 145.620 MHz Memory Bank "5" n e l i n t o s e v e r a l CH 898 436.780 MHz CH 899 128.600 MHz Air Band Channels Memory Banks. 2) The PMS memory channels (L1/U1 through L50/U50) may not be assigned to a Memory Bank. MEMORY BANK RECALL 1. Press the [V/M] key, if needed, to enter the MR mode. 2. Press the [BAND] key to activate the "Memory Bank" mode. The " " icon and Memory Bank number will appear on the display. 3. Press the [F/W] key, and then press the [BAND] key. 4. Rotate the DIAL knob to select the desired Memory Bank ("BANK BANK 1" through "BANK 24 BANK 24"). Note: Do not forget to pull the DIAL knob to rotate the DIAL knob. 5. Press the [BAND] key. Now, as you rotate the DIAL knob to select memories, you will observe that you can only select memory channels in the current memory bank. 48 VX-3R OPERATING MANUAL