User manual AIWA AV-D30

For assistance and information call toll free I-800-BUY-AIIWA L (United States and Puerto Rico) ---- 88-A133-903-01 980307 BCK-Y-9 PRECAUTIONS Read the Operating operating the unit. for future reference. Instructions and on Instructions carefully and completely before Be sure to keep the Operating Instructions All warnings and cautions in the Operating the unit should be strictly followed, as well below. as the safety suggestions Installation 1 2 Water and moisture -- Do not use this unit near water, such as near a bathtub, washbowl, swimming pool, or the like. Heat -- Do not use this unit near heat sources, including heating vents, stoves, or other appliances that generate heat. It also should not be placed in temperatures less than 5°C (41 "F) or higher than 35°C (95"F). Mounting surface -- Place the unit on a flat, even surface. Ventilation -- The unit should be situated with adequate space around Allow 10 cm (4 unit, and 5 cm - Do not place it so that proper heat ventilation is assured. in.) clearance from the rear and the top of the (2 in. ) from each side. the unit on a bed, rug, or similar surface that 3 4 5 6 may block the ventilation openings. - Do not install the unit in a bookcase, cabinet, or airtight rack where ventilation may be impeded. Objects and liquid entry -- Take care that objects or liquids do not get inside the unit through the ventilation openings. Carts and stands -- When placed or mounted on a stand or cart, the unit should be moved with care. "> @ &&* or fall. Wall or ceiling mounting -- The unit should not be mounted on a wall or ceiling, unless specified in the Operating Instructions. Quick stops, excessive force, and uneven surfaces may cause the unit or cart to overturn 7 Electric Power I 1 Power specified the unit. 2 sources -- Connect this unit only to power sources in the Operating Instructions, and as marked on Polarization -- As a safety feature, some units are equipped with polarized AC power plugs which can only be inserted one way into a power outlet. If it is difficult or impossible to insert the AC power plug into an outlet, turn the plug over and try again. If it is not still inserted easily into the outlet, Owner's record For your convenience, record the model number and serial number (you will find them on the rear of your unit) in the space provided below. Please refer to them when you contact your Aiwa dealer in case of difficulty, ] Model No. / AV-D30 I ENGLISH I Serial No. (Lot No.) I please call a qualified service technician to service or replace the outlet. To avoid defeating the safety feature of the polarized plug, do not force it into a power outlet. 3 AC power cord the AC power cord, pull it out by the - When disconnecting AC power plug. Do not pull the cord itself. - Never handle the AC power plug with wet hands, as this could result in fire or shock. - Power cords should be firmly secured to avoid being severely bent, pinched, or walked upon. Pay particular attention to the cord from the unit to the power socket. - Avoid overloading AC power plugs and extension cords beyond their capacity, as this could result in fire or shock. cord -- To help prevent electric shock, do not 4 Extension use a polarized AC power plug with an extension cord, receptacle, or other outlet unless the polarized plug can be completely inserted to prevent exposure of the blades of the plug. 5 When not in use -- Unplug the AC power cord from the AC power outlet if the unit will not be used for several months or more. When the cord is plugged in, a small amount of current continues to flow to the unit, even when the power is turned off. Outdoor Antenna 1 Power lines -- When 2 Outdoor antenna connecting an outdoor sure it is located away from power lines. grounding is properly grounded to provide protection build-up. antenna, make -- Be sure the antenna system against unexpected Article 810 of the TABLE OF CONTENTS PRECAUTIONS .,..,,,...,..1.,................................................... 1 voltage surges or static electricity National Electrical Code, ANS1/NFPA70, provides information on proper grounding of the mast, supporting structure, and the lead-in wire to the antenna discharge unit, as well as the size of the grounding unit, connection to grounding terminals, and requirements for grounding terminals themselves. Antenna Grounding According to the National Electrical Code PREPARATIONS CONNECTIONS .................................................................. 3 BEFORE OPERATION ........................................................ 6 SOUND CUSTOM AUDIC) ADJUSTMENT .......................................7 ELECTRONIC GRAPHIC EQUALIZER .............................. 8 DSP SURROUND ................................................................ 8 BASIC OPERATIONS SELECTION OF AUDIO/VIDEO SOURCE ......................... 9 RECORDING AN AUDIO SOURCE ................................. 10 RADIO RECEPTION ) MANUAL TUNING ............................................................. 11 DIRECT TUNING ............................................................... 11 PRESETTING STATIONS ................................................. 12 (NECART 250 PART H) NEC-NATIONAL ELECTRICAL CODE DOLBY SURROUND SELECTING DOLBY PRO LOGIC ................................... 13 ADJUSTING SPEAKER LEVEL BALANCE .................... 14 Maintenance Clean the Instructions. unit only as recommended in the Operating TIMER --. Damaae Requiring Service Have the unit serviced by a qualified service technician - The AC power cord or plug has been damaged - Foreign objects or liquid have gotten inside the unit The The The The unit unit unit unit if: SETTING THE CLOCK ...................................................... 15 SETTING THE SLEEP TIMER .......................................... 15 m GENERAL CARE AND MAINTENANCE ............................................ 161 SPECIFICATIONS ..........o ..............................................r... 16 TROUBLESHOOTING GUIDE .......................................... 17 PARTS INDEX .......................m ..........................m ................ 18 has been exposed to rain or water does not seem to operate normally exhibits a marked change in performance has been dro~~ed, or the cabinet has been damaaed DO NOT ATTEMPT TO' SERVICE THE UNIT YOURSELF. - Check your unit and accessories AV-D30 Stereo receiver Remote control FM antenna AM antenna Operating Instructions, etc. CONNECTIONS Before connecting the AC cord The rated voltage of your unit shown on the rear panel is 120 V AC. Check that the rated voltage matches your local voltage. CONNECTING EQUIPMENT as Jacks and plugs of the connecting cord are color-coded follows: Red jacks and plugs : For the right channel of audio signals White jacks and plugs: For the left channel of audio signals Yellow jacks and plugs: For video signals IMPORTANT Connect equipment the speakers, antennas, and all other external first. Then connect the AC cord at the end. m Insert the plugs fully into the jacks. Loose connections may produce a humming sound or other noise interference. " Be sure to connect the VIDEO OUT terminal of a DVD player directly to a TV set, not through this unit. Otherwise, the picture noise may appear when playing the DVDS copy protected, `2 Input sound through the 5.1 INPUT terminals cannot be recorded. When recording the sound from the DVD player, connect the AUDIO-OUT (DOWN MIXING) terminals of the DVD player to the VIDEO l/DVD/MD AUDIO IN terminals of the unit. *3 When connecting a monaural video, use a stereo-mono connecting cord (not supplied). . u -a 0-ao~ . =S=u@s@`- ..... =n=~ 0 + .. . .. VIDEO 3 , -- \ M" DVD or Video l/MD player*3 ,7. BS [ 1 to AUDIO lN(Video I/MD) ~to VIDEO iN(Video 1) \to AUDIO OUT*2 `/' Ill d) to AUDIO ---- to VIDEO IN -, 0 I ~to VIDEO OUT(Video 1)*' - 11111 I "d II , mm 74 II C. Dlaver ,Y!G2-J Turntable to AUDIO OUT Video 2 or LD/Cable TV*3 u [ J J to VIDEO OUT (( I 1 II A ~ Tape deck It ( d ENGLISH to AUDIO IN (Video 2) to VIDEO IN (Video 2) I J --. @ and @in the illustration correspond to the following details, I CONNECTING Speaker terminals SPEAKERS @) Front speakers Connect front speakers (system A and/or B), a center speaker, surround speakers andsubwoofer tothe corresponding speaker terminals onthe unit: - the front speaker cords to the FRONT SPEAKERS terminals - the center speaker cord to the CENTER SPEAKER terminals - the surround speaker cords to the SURROUND SPEAKERS terminals. - for more powerful bass, the sub woofer (with a built-in amplifier) cord to the SUPER WOOFER d iack ~;:::::e:; insert the speaker cord lead Q ~ close the flap. Check that the Surround speakers 1 Speaker impedance For all speakers, use speakers of 8 ohms or more. "4-> Connecting + to +, -to - terminals To get the proper sound effect, the speaker terminals on the unit and the speaker should be connected with proper polarity; the + terminal on the unit should be connected to the + terminal on the speaker (and ­ to ­), q q Be sure to connect the speaker cords correctly as shown in the illustration on the right column. Improper connections can cause short circuits in the SPEAKER(S) terminals. Do not leave objects generating magnetism near the speakers, .' Sub woofer b.JBk Center speaker IENGLISH f ~ POSITIONING THE SPEAKERS Position Surround @ Front the speakers to make the most of the Dolby Digital (5.1 CH), Dolby Pro Logic or DSP effect. P speakers @ Center speaker Position in the center of the two front speakerq. In addition, position on or below the TV set, if connecting.a TV set to the unit. @ Surround speakers Place the surround speakers directly to the side of or slightly behind the listening area. Align them horizontally, about 1 meter (3.2 feet) above ear height. @ Sub woofer Place the sub woofer speakers. in any place between the two front CONNECTING THE SUPPLIED ANTENNAS @ Connect antenna the FM antenna to the FM 75 Q terminals and the AM to the AM LOOP terminals. m Sound from the surround speakers or center speaker depends on the setting of the DSP, Dolby Pro Logic and 5.1 CH function. To stand the AM loop antenna on a surface Fix the claw to the slot as shown in the illustration. To position the antennas FM feeder antenna: Extend this antenna horizontally in a T shape and fix its ends to the wall. AM loop antenna: Position for the best reception. m q q Do not bring the FM antenna near metal objects or curtain rails, Do not bring the AM antenna near other external equipment, the unit itself, the AC power cord or speaker cords, as noise will be picked up, Do not unwind the AM loop antenna wire. q CONNECTING For better recommended. terminals. AN OUTDOOR ANTENNA use of an outdoor antenna antenna is the outdoor to the FM 75 Q FM reception, Connect 5 ENGLISH ABOUTTHEREMOTE CONTROL BEFORE OPERATION POWER TAPE MONITOR Function indicators VOLUME inserting batteries Detach the battery cover on the rear of the remote control and insert two R6(size AA) batteries. R6(AA) PHONES FRONT SPEAKERS A, B Function buttons When to replace the batteries The maximum operational distance between the remote control 5 meters and the sensor on the unit should be approximately (16 feet), When this distance with new ones. decreases, replace the batteries To turn the unit, on Press one of the function buttons (TUNEFI, PHCINO, AUX, CD, VIDEO the TUNER (Direct 1/5.1 CH, VIDEO tuned 2 or Using the remote control The instructions in this manual refer mainly to the buttons on the on the remote control with the same names main unit. Buttons VIDEO 3) or the TAPE MONITOR button. When pressing The POWER button, the previously Play Function). station is received as those on the main unit can be used as well. button is also available. Operation is possible after four seconds, while the VOL (volume) level or function name is displayed one after the q q If the unit is not going to be used for an extended period of time, remove the batteries to prevent possible electrolyte leakage. The remote control may not operate correctly when: - The line of sight between the remote control and the remote sensor in the display window is exposed to intense light, such as direct sunlight. - Other remote controls are used nearby (those of television, etc.) other and the selected function indicator flashes. To select the front speaker system To to To to To use speaker system A: Set the FRONT SPEAKERS A button sON. use speaker system B: Set the FRONT SPEAKERS B button sON. use both speaker systems: Set both the buttons to ~ ION. tc) aOFF to turn off the speaker system(s). u Set the button(s) As the front speaker systems A and B are connected in series: - The sound will be slightly decreased when using both speaker systems - No sound can he heard if the FRONT SPEAKERS A i~nd [3 buttons are set to -ON when only one speaker system is connected Using the headphones Connect headphones to the PHONES jack with a standard stereo plug (06.3 mm, 1/4 inch). Be sure to set the FRONT SPEAKERS A and B buttons to 10FF. speakers. Otherwise sound is output from the m The 5.1 CH function, automatically canceled Dolby Pro Logic or DSP system is when the headphones are plugged in. To turn the unit off, press the POWER button. ENGLISH 16 CUSTOM AUDIO ADJUSTMENT" SUPER T-BASS SYSTEM The T-BASS sound. system enhances the realism of low-frequency Press the T-BASS button. Each time it is pressed, the level changes. Select one of the three levels, or the off position to suit your preference. MU+NG BALANCE VOLUME CONTROL Turn the VOLUME control on the unit, or press the VOLUME buttons on the remote control. The volume level is shown on the display for four seconds. It can be adjusted between O and MAX (31). It flashes when being set over thp level 21. The volume level remains -memorized even after the power is turned off. However, if the power is turned off when the volume is set to more than 17, it is automatically set to 16 the next time the power is turned on. m' Low-frequency sound may be distorted when the T-BASS system is used for a disc or tape in which low-frequency sound is originally emphasized. In this case, cancel the T-BASS system. SOUND ADJUSTMENT RECORDING DURING . The output volume and tone of the speakers or headphones may be freely varied without affecting the level of the recording. To adjust the Ieft/right balance of the front speakers Press the BALANCE button to display "L/R OdB. Then press the DOWNV or UPA button repeatedly within four seconds. Note that the front speakers balance of the 5.1 CH and Dolby Pro Logic modes is also changed. ,. ~ ~' t To mute the sound temporarily Press the MUTING button (-20 dB). "MUTE ON" appears on the display for four seconds. muting the sound, the selected function indicator flashes. the MUTING button again to restore the sound. While Press /,' ELECTRONIC GRAPHIC EQUALIZER DSP SURROUND C2C)OLJ OC)GJC3 MANUAL SELECT DSPI GEQ OFF DSP UPA Q : c3cJc2 Oc)a Qca 0 I MANUAL ~p:;cT / !., DObfiN< ij~z t `1,, /' DSP DOWNY "p The DSP (Digital Signal Processor) surround circuits can recreate obtairl modes modes, turnecl This unit provides the following five different equalization modes. the effect of sounds reflected from walls or ceilings, to the sound presence of real environments. There are four with matching graphic equalization modes. Equalization are selected automatically and can also be selected or off to suit your preference. ROCK: Powerful sound emphasizing treble and bass POP: More presence in the vocals and midrange JAZZ: Accented lower frequencies for jazz-type music CLASSIC: Enriched sound with heavy bass and fine treble BGM: Calm tone with suppressed bass and treble Press one of the GEQ (Graphic Equalizer) buttons. Press one of the DSP buttons (DANCE, LIVE, HALL or ARENA). The selected mode name appears on the display for four seconds, and the selected 13SP and matching GE(J modes orl the display are enclosed with parentheses. Selected DSP mode The selected mode name appears on the display for four seconds, and the selected mode on the display is enclosed with parentheses. Matching GEQ mode Selected mode When the music source is monaural Select LIVE to obtain a simulated HALL or ARENA surround speakers. is selected, stereo effect. When DAINCE, will be heard from the no sound To cancel the selected mode Press the selected display. button again. "GEQ OFF appears on the To cancel the selected mode Press the selected button again. "DSP OFF appears on the display. Even if canceling the selected DSP mode, the matching or selected GEQ mode still remains. To cancel both the selectecl DSP mode and the matching (or selected) GEQ mode at the same time, press the DSP/GEQ OFF button. To select with the remote control Press the GEQ button repeatedly mode is displayed. until the desired equalization To select with the remote control Press the DSP button repeatedly displayed. until the desired DSP mc]de is To adjust the volume speakers and balance of the surrouncl Press the MANUAL SELECT button twice or three times, while the DSP system is turned on, to display "S-R OdB (for right surround speaker) or "S-L OdB (for left surround speaker). Then press the DOWNVor UPA button repeatedly within four seconds. Note that the surround speakers volume and balance of the 5."1 CH and Dolby Pro Logic modes are also changed. q q The DSP system is automatically canceled: - when the Dolby Pro Logic is turned on - when the 5.1 CH function is selected The DSP system cannot be turned on: - while the 5.1 CH function is selected - while headphones are plugged in ENGLISH 8 SELECTION OF AUDIO/VIDEO SOURCE To change a displayed name for the VIDEO 1/5.1 CH button and VIDEO 2 button Wtien the VIDEO 1/5.1 CH button is pressed, VIDEO 1 is ` or MD. displayed initially. It can be changed tO DVD With the power on, press the POWER button while pressing the VIDEO 1/5.1 CH button. This VIDEO 1/5.1 CH button also works as the 5.1 CH (5.1 INPUT) function switch. While the selected function name (VIDEO 1, DVD or MD) for the VIDEO 1/5..1 CH button is displayed, press the button again. The function name will change 1 / r' to "5.1 CH" and the source connected to the 5.1 INPUT terminals is selected. To resume, press the button again so that the selected function name is displayed. The displayed name for VIDEO 2 button can be changed to VIDEO 2, LD orTV with the power on, press the POWER button while pressing the VIDEO 2 button. ~ 1 Select the program source. Press one of the function button. buttons or the TAPE MONITOR To adjust the sound level of the connected The input sensitivity level of each function and 5.1 CH functions) can be adjusted. When the sound level of the connected than that of the TUNER, adjust it as follows. source the TUNER ` (except source is higher or lower ,, Tape Radio Record TAPE"MONITOR TUNER PHONO 1 Select the function to be adjusted. Press the function button accordingly and play the source. 2 Press the UPA or DOWNV button repeatedly. LD or Cable TV MD or DVD VIDEO VIDEO 2 1/5.1 CH The level can be adjusted between -6dB (MIN) and +8dB (MAX) in 2dB steps. Adjust the level so that the sound is output at the same level as the TUNER. The function buttons to be pressed (except PHONO) depend on the equipment connected to the input terminals on the rear panel of the unit. m When using a turntable switch of the equalizer the turntable for further with a built-in equalizer amplifier, set the amplifier to off. See the instructions of information. m q q The input sensitivity level of the TUNER or 5.1 CH function cannot be adjusted. That of the TAPE MONITOR cannot be adjusted either. Even if the TAPE MONITOR indicator button will change window. MONITOR is selected and the TAPE turns red, pressing the UPA or DOWNT the level of the function displayed on the 2 Start the selected program source. 3 Adjust the sound. About the video source to the monitor or TV I Selected VIDEO source V1 : VIDEO 1, V2: VIDEb 2, V3: VIDEO 3 The selected video source is indicated on the display and the video signal through the MONITOR VIDEO OUT jack is output on the TV. 9 ENGLISH ., T(I PLAY A DVD RECORDED DIGITAL SURROUND IN DOLBY RECORDING AN AUDIO SOURCE This receiver has the 5.1 INPUT connectors supporting Dolby Digital decoder with the 5,1 ch output terminals. When a DVD player that contains a Dolby Digital decoder is connected to the receiver, you can enjoy theater-quality audio right in your home when playing discs recorded in Dolby Digital Surround. TAPE< MONITOR 1 1 Press the VIDEO 1/5.1 CH button to select the VIDEO 1 (DVD or MD) function. 2 Press the VIDEO 1/5.1 CH button again. 1 Select the program source to be recorded. Press one of the function buttons, "5.1 CH" appears on the display and the DVD player connected to the 5.1 INPUT terminals is selected as a source, 2 Set the tape deck or MD recorder to the recording mode. 3 Start the selected program source. 3 Start playing the DVD recorded in Dolby Digital Surround. To resume the VIDEO 1, DVD (2 ch stereo) or MD function, the VIDEO 1/5.1 CH button again. press To monitor recorded sound during recording (wheln the connected tape deck is a three-head system) Press the TAPE MONITOR button. "TAPE ON" appears cm the display for four seconds, and then the source name selected in step 1 comes back on. To cancel the tape monitor, press it again so that "TAPE OFF" appears. m q The 5.1 CH function is automatically is selected: canceled and the VIDEO 1, DVD or MD function m q q q - when the Dolby Pro Logic is turned on - when headphones are plugged in The 5.1 CH function cannot be selected while headphones plugged in. are Any sound controll system has no effect on recording (see page 7). Input sound through the 5.1 INPUT terminals cannot be recorded. When recording the sound from the DVD player, connect the AUDIO OUT (DOWN MIXING) terminals of the DV[) player to the VIDEO l/DVD/MD AUDIO IN terminals of the unit. m ENGL/S,H 1 I() , MANUAL TUNING DIRECT TUNING f?====% 1> I f I DOWNY, UPA 1 Press the TUNER button repeatedly to select the desired band. ~ The display changes to frequency indications after indicating band and video source (V1, V2 or V3) for two seconds. When the TUNER button is pressed while the power is off, the power is turned on directly. When you know the frequency tune in directly to the station. of the desired station, you can 1 Press the TUNER button to select a band. 2 Press the TUNER button and hold it down until " ....."flashes on the display (DirectTuning Mode). 2 Press the UPA or DOWNY station. [ , button to select a Each time the button is pressed, the frequency changes. When a station is received, "TUNE" is displayed for two seconds. During FM stereo reception, [{(m)]) is displayed. 3 Press the appropriate numbered buttons,to tune in to the desired station. Example: To tune in to 106.50 MHz, press 1, 0, 6, 5 and O buttons. To tune in to 95.20 MHz, press 9, 5, 2 and Q buttons. To cancel the Direct tuning mode To search for a station quickly (Auto Search) Keep the UPA or DOWNT button pressed until the tuner starts searching for a station. After tuning in to a station, the search stops. To stop the Auto Search manually, press the UPA or DOWNY button, q Press the UPA or DOWNY button. When using the remote control Carry out steps 1 and 2 above, and press the numbered on the remote control to tune in to the desired station. buttons The Auto signals. Search mqy not stop at stations with `"very weak q When an FM stereo broadcast contains noise Press the MONO TUNER button on the remote control "MONO appears on the display. Noise is reduced, although reception is monaural. so that q When entering a frequency out of tuning range, the value flashes for two seconds and then goes off. Check the frequency and repeat step 3 correctly. When entering" a frequenc~ not covered by the tuning interval, the value is automatically rounded up or down to the closest one covered by it. To change the AM tuning interval The default setting of the AM tuning interval is 10 kHz/step. If you use this unit in an area where the frequency allocation system is 9 kHz/step, change the tuning interval. Hold down the TUNER button and press the POWER button To restore stereo disappears. reception, press the button so that "MONO?' immediately. Note that the unit is set to the Direct Tuning mode if the TUNER button is pressed and held down for about half a second. To reset the interval, repeat this procedure. PRESETTING STATIONS PRESET NUMBER TUNING 1 Press the TUNER button to select a band. 2 Press the nulmbered buttons to select a preset number. Numbered buttons TUNER BAND Example: To select preset number To select preset number 25, press 2 and 5. 7, press O and 7. To clear a preset station Select the preset nllmber of the station to be cleared Then, press the SET button, and press the SET button again within four seconds. The preset numbers of all other stations in the band with higher numbers are decreased by one. When using the remote control Press the TUNER The unit can store a total of 32 preset stations. When a station is numbered stored, a preset number is assigned to the station. Use the preset number to tune in to a preset station directly. 13 AND button to select a band, then press the buttons to select a preset number, 1 Press the TUNER button to select the band, and press the UPA or DOWN7 button to select a station. Direct tuning is also available. 2 Press the SET button to store the station. A preset number assigned to the station, beginning from 1 in consecutive order for each band, flashes in the display for two seconds. 3 Repeat steps 1 and 2. No "more stati&s will be stored if a total of 32 stations already been stored for all the bands. have m When the AM tuning interval is changed, all preset stations cleared. The preset stations have to be set again. are IHVGL/.W/ II 2 This unit is equipped with the Dolby Pro Logic decoder and also supports the Dolby Digital decoder with the 5.1 ch output terminals. The unit and the center and surround speakers (standard) assure full-scale home theater sound. When playing back discs or video software that have been recorded in Dolby Pro Logic or Dolby Digital Surround, astonishingly realistic sound surrounds the listener to create a new level of audio/visual entertainment. independent control of the five channels allows the listener to enjoy the same type of sound reproduction experienced in movie theaters. Voices are reproduced in the front and center sound field, while ambient sounds like cars and crowds are reproduced on all sides of the listener for an incredibly lifelike audio/video experience. Please read the following carefully to "tune" the system's space. output to match the characteristics of your listening TO SELECT A DOLBY PRO LOGIC MODE 1,2 ~ 0--0 r==l==onm G=l--m- aa~aa Claamm 1 Press the DOLBY SURROUND button repeatedly to select the appropriate mode. When selecting the DOLBY PRO LOGIC or 3 STEREO mode, the indicator lights up, and the selected mode name runs through on the display.' Each time the button is pressed, the mode changes as shown below. Check the following: q Before enjoying the DOLBY SURROUND sound, adjust the proper balance of the speaker sound levels (see page 14). q q Make sure (see pages Make sure (see page the speakers are properly connected and positioned 3,4 and 5). the TV set and video unit are properly connected 3). etc., support Dolby Pro q Make sure the disc and video tape, Logic or Dolby Digital Surround. ~ DOLBY PRO LOGIC~ 3 STEREO --l 1- DOLBY PRO LOGIC OFF(cancel) 4 SELECTING DOLBY PRO LOGIC The optimal Dolby Pro Logic mode depends on the type and placement of the speakers. It is recommended that the optional Aiwa speakers should be used for all channels, for example, the SX-R1 500 for surround speakers, the SX-CI 500 for a center speaker and the SX-AVI 500 for front speakers. Check your current type and placement of the speakers and select recommended Dolby Pro Logic mode accordingly. the 2 Press the DOLBY SURROUND button again and hold it down until the center speaker mode to be selected appears. When selecting the DOLBY PRO LOGIC mode in step 1: "NORMAL", "WIDE and "PHANTOM" appear in turn. When selecting the 3 STEREO mode in step 1: "NORMAL" and "WIDE" appear. one after the other. m q q The recommended mode" Cenler speaker Larger-size Smaller-size DOLBY PRO No speaker PHANTOM Depending on the sound source or listening condition, surround effect may not be obtained even when the Dolby Pro Logic is set to on. The full Dolby Pro Logic effect cannot be obtained when using the software without llEllDo~ WWOLIW4 ark. In this case, use m the DSP surround system instead (see page 8). The Dolby Pro Logic system is automatically canceled: - when the DSP system is turned on - when the 5.1 CH function is selected - when headphones are plugged in " The Dolby Pro Logic cannot be set to on while headphones are plugged in. Surround speaker (Rear speaker) No surround speaker DOLBY PRO LOGIC-WIDE 3 STEREOWIDE LOGIC-NORMAL 3 STEREONORMAL -- q PHANTOM mode: Select this mode when the center speaker is not connected. All center channel signals are redistributed to the left and right channel speakers. 3 STEREO mode: Select this mode when the surround speakers are not connected. q :3 ENGLISH ADJUSTING BALANCE SPEAKER LEVEL