Dual Receiver VHF Wireless Microphone System Nady Wireless Systems are type accepted under FCC rules parts 90, 74 and 15. The device complies with RSS-210 of Industry & Science Canada. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. NADY SYSTEMS, INC. 6701 Shellmound Street · Emeryville, CA 94608 USA Tel: 510/652-2411 · Fax: 510/652-5075 www.nady.com CONTENTS CONTENTS ...........................................................................................2 INTRODUCTION ....................................................................................3 USING THIS MANUAL ...........................................................................3 SYSTEM FEATURES ................................................................................4 ENCORE DUET RECEIVER .......................................................................5 WHT HANDHELD MICROPHONE TRANSMITTER .....................................8 WLT LAVALIER/LAPEL OR HEADWORN MICROPHONE BODYPACK TRANSMITTER ...................................................................10 WGT INSTRUMENT BODYPACK TRANSMITTER .....................................12 THE LINK 2TM PLUG-IN TRANSMITTER. ..................................................14 SPECIFICATIONS .................................................................................17 SERVICE ..............................................................................................18 2 INTRODUCTION ENCORE DUET RECEIVER Reception Mode Controls Connectors LED Indicators Dimensions (Max.) Weight Power Requirements Antenna Dual receivers (Channel A and Channel B) Power ON/OFF, dual volume and mute controls (one each, Ch A/B) Dual balanced XLR and unbalanced adjustable 1/4" audio out jacks (Ch A & B mixed), 2.1mm barrel-type DC input jack Power ON, Dual 5-LED RF & AF level displays (Ch A/B) 1.75" x 7.5" x 8.1" (4.4 x 19 x 20.7 cm) 1.6 lbs (.73 kg) 12V @ 400mA, nominal, AC/DC adapter supplied 11.2" (28.5 cm), dual telescopic Thank you for purchasing a Nady Encore DUET dual receiver wireless microphone system and congratulations on your choice. The Encore DUET is loaded with top professional operating features and is the best performance and price value available in VHF dual receiver wireless systems. USING THIS MANUAL This booklet gives instructions for the operation of the Encore DUET VHF wireless, including handheld, instrument, lavalier, headmic and plug-in transmitter systems. Please read the instructions for your system completely before operating unit. This manual will first list the features of the Encore DUET and then will take you step by step to show you how to operate your new system. After reading the receiver instructions, turn to the section of the booklet that covers the type of transmitters used with your new system. Each section will give you detailed operating instructions. Also included in this manual are system specifications and servicing information. SERVICE (U.S.) Should your Nady Encore DUET Wireless Microphone System require service, please contact the Nady Service Department via telephone at (510) 652-2411 or e-mail to service@nady.com for a Return Authorization (R/A) Number and a service quote (if out of warranty). Make sure the R/A Number is clearly marked on the outside of the package and enclose a cashier's check or money order (if not prepaid with a credit card). Ship the unit prepaid to: Nady Systems, Inc., Service Department, 6701 Shellmound Street, Emeryville, CA 94608. Include a brief description of the problems you are experiencing. The warranty card enclosed with this system contains additional valuable warranty and service information. Keep it in a safe place for future possible reference. Do not attempt to service this unit yourself as it will void the warranty. (International) For service, please contact the Nady distributor in your country through the dealer from whom you purchased this product. 18 3 SYSTEM FEATURES · Dual channel system for simultaneous operation of two transmitters · Available on 2 selected frequencies in the VHF high band (171-216 MHz) for interference-free, long-range performance · Proprietary companding circuitry for an industry-best 120dB Dynamic Range, and the clearest, most natural sound available · Operating Range: Up to 250 feet typical (depending on site conditions) ­ up to 500+ feet line-of-sight · Noise-free transmitter ON-OFF operation · Rugged, foam-padded traveling case provides easy, safe transport and storage ENCORE DUET RECEIVER · Half-rack dual receiver design (Channel A and Channel B) with retractable front panel dual antennas · Dual RF and AF 5-LED displays for monitoring incoming signal strength and audio level on both channels · Dual balanced XLR and unbalanced adjustable 1/4" jack outputs · Dual mute (squelch) adjust controls · Externally powered by AC/DC power adapter · Unique snap-out panel locking tabs for single receiver or double receiver (side-by-side) optional rack mounting WHT HANDHELD MIC TRANSMITTER · Features the Nady DM -10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise · OFF/STANDBY/ON switch allows convenient audio muting with the transmitter "ON" · Low battery LED indicator flashes once for unit "ON"; lights steady for low battery alert · Rubber, "easy-mount" mic clip included WGT & WLT BODYPACK TRANSMITTERS · Choice of instrument (WGT) or headworn/lavalier microphone (WLT) bodypack transmitter · OFF/STANDBY/ON switch allows convenient audio muting with the transmitter "ON" · Low battery LED indicator flashes once for unit "ON"; lights steady for low battery alert · Locking 3.5mm mini-jack provides secure connection for removable microphone or instrument cable · Easily accessible input level adjust control for optimum sound LINK 2TM PLUG-IN TRANSMITTER · Plug-in transmitter converts your favorite XLR handheld or lavalier microphone to wireless instantly · Rugged construction and positive locking connector for reliable performance · Selectable phantom power and LO/HI audio input level · Optional leatherette pouch with clip available for use as bodypack 4 SPECIFICATIONS ENCORE DUET OVERALL SYSTEM PERFORMANCE Frequency Response Dynamic Range Total Harmonic Distortion RF Carrier Frequency Range Frequency Stability Modulation Operating Range 25-20,000 Hz, +/-3dB 120dB < 0.3% 2 channels between 169-216 MHz +/- 0.005%, crystal controlled FM (F3E), +/-20KHz max. Up to 250 ft. typical (depending on site conditions); up to 500+ feet optimum line-of-sight TRANSMITTERS Audio Inputs ·WHT ·WLT/WGT Nady DM-10D neodymium dynamic cartridge 3.5mm mono locking jack for connecting to omni or unidirectional lavalier mic or unidirectional head worn mic, with phantom power (WLT); or connecting to instrument cable (WGT) ·LINK 2TM Locking XLR jack for connecting to microphone or cable, with selectable phantom power Controls ·WHT OFF/STANDBY/ON switch ·WLT/WGT OFF/STANDBY/ON switch, input level adjust ·LINK 2TM OFF/STANDBY/ON, LO/HI Level, and ON/OFF Phantom power switch LED Indicator Unit "ON" (single flash), Low Battery Alert (steady) RF Power Out 50mW (Max. allowed by FCC) Harmonic & Spurious Emissions > ­40dB Battery 9V Alkaline Battery Life Up to 15 hours Dimensions ·WHT 9.5" X 1.4" Diam. (24.1 X 3.5 cm) ·WLT/WGT 4.1" X 2.4"X 0.8" (10.4 X 6.1 X 2.0 cm) ·LINK 2TM 4.5" X 1.5" X 1.25" (11.4 X 3.8 X 3.2 cm) Weight (w/o battery) ·WHT 6.9 oz (193 g) ·WLT/WGT 3.6 oz (101 g) ·LINK 2TM 2.6 oz (71 g) 17 ENCORE DUET RECEIVER 1. Rackmounting the Receiver There are 2 options available for rackmounting the Encore DUET receiver: singly or side-by-side with another Encore Series receiver. a. Single mounting: Remove the receiver SIDE MOUNT CLIP (1) from each side of the receiver (as shown) and slide in the optional ERM-12 RACK EARS (9). b. Side-by-side double mounting: After removing the SIDE MOUNT CLIPS (1) from both Encore receivers, join the two receivers with the EJC-2 JOINING CLIP (10) and attach the ERM-22 RACK EARS (12) as shown. (Note: Do not mount the receiver in a rack directly above an amplifier or other source of high heat ­ this could degrade the performance of the Encore DUET. Always ensure adequateairflow and heat dissipation in any rack configuration.) 43 38 44 36 37 41 45 2. Powering the Receiver Plug the 12V AC/DC ADAPTER (15) provided into the DC INPUT JACK (11) on the back of the receiver. Then plug the power supply into an AC outlet. (Note: Any 12V DC source with 400mA capability can also be used.) Press the POWER SWITCH (8) once to turn on the receiver. The POWER ON LED (7) will now light and the receiver is operational. 3. Antennas The Encore DUET receiver is supplied with TELESCOPIC ANTENNAS (16), one each for Channel A and Channel B. These should be extended fully to obtain maximum range. Optimal antenna position is 45 degrees from the receiver (at 90 degrees from each other). For maximum range, it is always best to maintain a line of sight (no obstructions) between the receiver antennas and the transmitter at all times whenever possible. 4. Mute (Squelch) Adjustment In normal operation, the MUTE CONTROLS (2) for each channel (A & B) should be set fully counterclockwise to the factory preset minimum RF level. However, in areas of high RF activity, the mutes (or squelches, as they are sometimes called) may need to be adjusted to compensate for the adverse conditions in a particular location. If, with the transmitter off, one or more LEDs of the receiver's 5 LED RF LEVEL DISPLAYS (4) for that channel transmitter flicker or stay on, the squelch control for that channel should be turned clockwise until the LEDs extinguish. When the squelch is properly adjusted, the RF LEVEL LED displays will only light when that channel transmitter is turned on. Turning the squelch control too far clockwise will reduce the range, but yield a quieter mute (squelch) function. When the 5 LED RF LEVEL display extinguishes, the transmitter for that channel is out of range for that given location, and the user should move closer to the receiver to re-establish the radio link. 39 40 42 36 37 38 XLR Connector ­ Connects microphone to the transmitter module for signal input Locking Ring ­ Locks microphone to the transmitter Optional Pouch ­ For lavalier bodypack operation (with beltclip and strap ring for securing) 39 40 41 Gain Control Switch ­ Adjusts the input sensitivity (LO or HI) Low Battery LED ­ Single flash (power on), lit steady (low battery) Power Switch ­ Turns the power ON/STANDBY/OFF. In standby position, the power is on and the audio is off. 42 43 44 45 Phantom Power ON/OFF Switch ­ Turns the phantom power ON/OFF Battery Compartment Release Button ­ Press to release XLR connector 9V Alkaline Battery 16 5 5. Connecting the Audio Output The Encore DUET receiver provides both a fixed mic level BALANCED AUDIO OUTPUT XLR (14) for each channel and an adjustable line level A + B UNBALANCED AUDIO OUTPUT 1/4" JACK (13) which provides a mixed (summed) Ch A plus Ch B output signal. The mixed level from the A + B UNBALANCED OUTPUT is controlled by the rear panel VOLUME CONTROLS (6) for each channel. (Note: As when making any connection, make sure the amplifier or mixing board volume is at the minimum level before plugging in the receiver to avoid possible sound system damage. Also make sure that the phantom power on the input of the mixer is turned OFF before making connection to the receiver.) a. Instrument Connection (using the WGT instrument transmitter) Insert an audio cord with a 1/4" mono phone plug in the A + B UNBALANCED OUTPUT JACK (13) on the rear panel of the receiver. Plug the other end of the cord into an amplifier, effects, or mixing board. Adjust the appropriate VOLUME CONTROL (6) for the channel being used on the Encore DUET receiver clockwise to about 3/4 rotation, until the mixed volume level is comfortable for your application. This setting is roughly equivalent to a direct instrument cord connection. Turning the volume up to maximum will provide 4dB gain over a cord. (Note: Since this a mixed output of Ch A & Ch B, both channels with be processed simultaneously by the amplifier and/or effects connected to, which may not be appropriate for your application. b. Microphone Connection (using the WLT transmitter with either a headset or lavalier microphone or the WHT handheld microphone transmitter) For microphone use, either the BALANCED MIC AUDIO OUTPUT XLRs (14) or the 1/4" line level A + B UNBALANCED OUTPUT (13) can be used. The XLR output is set at a non-adjustable microphone level, similar to hardwired mic levels. Plug an XLR connector into either or both of the XLR OUTPUT JACKS on the rear of the unit and plug the other end into your a ...