User manual AIWA AV-D55

For assistance and information call toll free l-800-BUY-AIWA (United States and Puerto Rico) 8Z-AR3-903-01 99021 5AcK.yJ3 PRECAUTIONS Read the Operating Instructions carefully and completely before operating the unit. Be sure to keep the Operating Instructions for future reference. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below. Installation 1 Water and moisture -- Do not use this unit near water, such as near a bathtub, washbowl, swimming pool, or the like. 2 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). 3 Mounting surface -- Place the unit on a flat, even surface. 4 Ventilation -- The unit should be situated with adequate space around it so that proper heat ventilation is assured. Allow 10 cm (4 in.) clearance from the rear and the top of the unit, and 5 cm (2 in.) from each side. - Do not place the unit on a bed, rug, or similar surface that may block the ventilation openings. - Do not install the unit in a bookcase, cabinet, or airtight rack where ventilation may be impeded. 5 Objects and liquid entry -- Take care that objects or liquids do not get inside the unit through the ventilation openings. 6 Carts and stands -- When placed or mounted on a stand or cart, the unit should be moved with care. Quick stops, excessive force, and 3 uneven surfaces may cause the unit or A&e !?!!!l cart to overturn or fall. 7 Wall or ceilirw mounting -- The unit should not be mounted on a wall or-ceiling, u;less specified in the Operating Instructions. c`- Electric Power 1 Power sources -- Connect this unit only to power sources specified in the Operating Instructions, and as marked on the unit. 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, 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, AC power cord - When disconnecting the AC power cord, pull it out by the 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. Extension cord -- To help prevent electric shock, do not 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. 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. 2 3 4 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-D55 1 ENGLISH Serial No. (Lot No.) 5 Outdoor Antenna 1 Power lines -- When connecting an outdoor antenna, make sure it is located away from power lines. 2 Outdoor antenna grounding -- Be sure the antenna system is properly grounded to provide protection against unexpected voltage surges or static electricity build-up. Article 810 of the 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. AntennaGrounding According the NationalElectrical ode to C TABLE OF CONTENTS PRECAUTIONS ................................................................... 1 PREPARATIONS CONNECTIONS .................................................................. 3 BEFORE OPERATION ..........................................m ............. 7 SOUND CUSTOM AUDIO ADJUSTMENT ........................................ 8 ELECTRONIC GRAPHIC EQUALIZER ...............................9 . DSP SURROUND .............................................................. 10 BASIC OPERATIONS T/ y \ ANTENNA LEAD IN WIRE k ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) SELECTION OF AU DIOIVIDEO SOURCE ....................... Ill RECORDING AN AUDIO SOURCE .................................. 12 RADIO RECEPTION k &i.lPMENT ---,= ELECTRICAL ({EC GROUND SECTIOi CLAMPS 81 0-21) MANUAL TUNING ............................................................. 13 PRESETTING STATIONS ...................m. ...."m...,............. 14 .."m .m DOLBY SURROUND -- -- POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250 PART H) NEC-NATIONAL CODE SELECTING DOLBY PRO LOGIC ............... .............. ...... 15 ADJUSTING SPEAKER LEVEL BALANCE ................ ...... 16 TIMER -- -- Mk3initenance Clean the unit only as recommended Instructions. in the Operating SETTING THE CLOCK ....................................................... 17 . SETTING THE SLEEP TIMER .................................... ...... 17 m GENERAL CARE AND MAINTENANCE ............................................. 18 SPECIFICATIONS ........ ..................................................... 18 TROUBLESHOOTING GUIDE .......................................... 19 PARTS INDEX .....................................................................2O Dammae Requirina Service Have the unit serviced by a qualified service technician if: - The AC power cord or plug has been damaged - Foreign objects or liquid have gotten inside the unit - The unit has been exposed to rain or water - The unit does not seem to operate normally - The unit exhibits a marked change in performance - The unit has been dropped, or the cabinet has been damaged D() NOT ATTEMPT TO SERVICE THE UNIT YOURSELF. Check your unit and accessories AV-D55 Stereo receiver Remote contrc =R FM antenna AM antenna Operating Instructions, etc. ENGLISH 2 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. IMPORTANT Connect the speakers, antennas, and all other external equipment first. Then connect the AC cord at the end. CONNECTING EQUIPMENT Jacks and plugs of the connecting cord are color-coded as 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. m Insert the plugs fully into the jacks. Loose connections produce a humming sound or other noise interference. may *' 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 copy protected DVDS. `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). 0 o -6: 0­ `nom eimx$ _ Camcordar @ Q 0 000 0 /. .\ VIDEO //-\ (, ,! \g; o VIDE) IN 3 /*~. y; L-AUDIOlhJ-R to VIDEO OUT, to AUDIO OUT DVD or Video l/MD player*3 ) m (DK3 ~:c++ ~o Tv & to VIDEO IN to AUDIO OUTPUT to AUDIO lN(Video l/ME ~to VIDEO lN(Video 1) ? ,,.,., `.-+:' .......\ -..>,: ,,:;.:,! ,,:,.,,. %;! ..... `. .,,,, ,, ,, /, \ *"% -/ To position the antennas FM feeder antenna: Extend this antenna horizontally in a T shaoe and fix its ends to the wall. AM loop antenna: Position for the best reception. q 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. CONNECTING AN OUTDOOR ANTENNA For better FM reception, use of an outdoor antenna is recommended. Connect the outdoor antenna to the FM 75 Q terminals. 5 ENGLISH ABOIJT THE REMOTE CONTROL Inserting batteries Detach the battery cover on the rear of the remote control and insetl two R6 (size AA) batteries. POWER ECONOMIZING (ECO) MOIDE 1 3 2.3 R6(AA) When to replace the batteries The maximum operational distance between the remote control and the sensor on the unit should be approximately 5 meters (16 feet). When this distance decreases, replace the batteries with new ones. Using the remote control The instructions in this manual refer mainly to the buttons on the main unit. Buttons on the remote control with the same names as thosa on the main unit can be used as well. The SE-r button functions in the same way as the ENTER button on the main unit. L Powfm dX3TA,NEEiy/ONI indicator Setting this unit to the ECO mode reduces power consumption as below. Initial setting of the ECO mode is ON. q When the current time is set, the clock display disappears immediately. q While the power is off, all the display lights turn off, and only the POWER &SIANDBY/ON indicator lights in red. To cancel the ECO mode 1 Press the ECO button to display ECO MODE while the unit is turned on. 2 Within 4 seconds, press ithe ENTER button. 3 Within 4 seconds, turn the MULTI JOG to select ECO IOFF. The mode will be automatically set after 4 seconds. It will also be set if the ENTER button is pressed within 4 seconds after step 3. 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.) q Operating CD Player with this Remote control You can control basic functions of Aiwa CD players with this remote control as follows. (For more details, refer to the operating instructions of the CD player.) To play, press the ®/n button. To stop play, press the s button. To pause play, press the F/n button. To resume play, press again. To search, keep the bfWP or W/< button pressed and release the button. To skip, press the FM/P or M/< button repeatedly. To skip discs Press the DISC SKIP button to skip a disc and press the ®/11 button to play the next disc. m14 H---SCSK"K" ENGLISH 6 BEFORE OPERATION POWER I TAPE MONITOR Function indicators I To select the front speaker To use speaker system A: Set to zON. To use speaker system B: Set to wON. To use both speaker systems: Set the button(s) to ~OFF to system the FRONT SPEAKERS A button the FRONT SPEAKERS B button Set both the buttons to ~ ON. turn off the speaker system(s). PHONES I FRbNTSPEAKERA,B I ENTER MULTI JOG ECO 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 be heard if the FRONT SPEAKERS A and B buttons are set to w 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. Otherwise sound is output from the speakers. To turn the unit on Press the POWER button. Operation is possible after four seconds. When the POWER button is pressed to turn on, the VOL (volume) level or function name is displayed one after the other. The selected function indicator lights up in red and the others in green. To change the brightness level of the display 1 Press ECO so that "ECO MODE" is displayed. 2 Within 4 seconds, turn the MULTI JOG to display DIM MODE, and then press the ENTER button within 4 seconds. 3 Wtthin 4 seconds, turn the MULTI JOG to select the dimmer mode as below. The mode will be automatically set after 4 seconds. It will also be set if the ENTER button is pressed within 4 seconds after step 3. DIM OFF *DIMMER 1DIMMER 2 _ DIMMER 3 The 5.1 CH function, Dolby Pro Logic or DSP system is automatically canceled when the headphones are plugged in. To turn the unit off, press the POWER button. The normal display. The illumination of the display is dimmer than usual. DIMMER 2: The illumination of the display is dimmer than DIMMER 1. DIMMER 3: The illumination of the display is dimmer than DIMMER 2. The function indicators go out. DIM-OFF: DIMMER1: 7 ENGLISH SUPER T-BASS SYSTEM The T-BASS system enhances the realism of low-frequency sound. Press the T-BASS button. Each time it is pressed, the level changes. Selsct om? of "the three levels, or the off position to suit your preference. DOWN,UP VOLUME VOL I MUTING I BALANCE T-BASS (cancel) VOLUME CONTROL Turn the VOLUME control on the unit, or press the VOL buttons on the remote control. The vc)lume level is shown on the display for four seconds. It can be adjusted between O and MAX (50). It flashes when being set over the level 44. 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 21, it is automatically set to 20 the next time the power is turned on. To adjust the Ieft/right balance of the front speakers Press the BALANCE button to display "L/R OdB. Then press the DOWN or UP button repeatedly within four seconds. Note that the front speakers balance of the 5.1 CH and Dolby Pro Lclgic modes is also changed. To mute the sound temporarily Press the MUTING button (-20 dB). "MUTE ON" appears on the display for four seconds. While muting the sound, the selected function indicator flashes. Press the MtJTING button again to restore the sound. 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-IBASS !system. SOUND ADJUSTMENT DURING RECORDING The output volume and tone of the speakers or headphones may be freely varied without aflecting the level of the recording. ENGLISH 8 ELECTRONIC EQUALIZER GRAPHIC SETTING NEW EQUALIZATION CURVES Up to 4 equalization curves can be stored as the manual modes Ml to M4. GEQ GEQ MULTIJOG 1 3,6 2 1,5,7 This unit provides the following five different equalization modes. 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 the GEQ (Graphic Equalizer) button, and turn the MULTI JOG until the desired equalization mode is displayed. The GEQ modes are displayed cyclically as follows. 1 Press the GEQ button and press the ENTER button within 4 seconds. 2 r ~~ ROCK-- PoP-- JAZZ -- CLASSIC --BGM Ml ~ Press the DOWN or UP button to select frequency, The level indicator of the selected frequency flashes. a M2-- --M3-- ,------Manual mode -------~ 1 3 Turn the MULTI JOG to adjust the level of the selected frequency. Repeat steps 2 and 3 to make the desired equalization curve. In steps 2 and 3, the unit returns to normal mode when no operation is made for about 8 seconds. The selected mode name is displayed for four seconds, and the ® indicator appears on the Ierl side of the selected mode name. 4 5 Within 8 seconds, press the ENTER button. "GEQ Ml" appears on the display. 6 Selected mode 7 To cancel the selected mode Press the GEQ button again. "GEQ OFF" appears on the display. To select with the remote control Press the GEQ button repeatedly until the desired equalization mode is displayed. Five preset modes, the manual modes Ml to M4 and "GEQ OFF can be selected. Turn the MULTI JOG to select a preset number from Ml to M4. Press the ENTER button. The equalization curve is stored. The selected preset number and the equalization curve are displayed for a few seconds for each. To adjust the GEQ curve temporarily Follow the steps from 1 to 4 above. The adjusted GEQ curve still remains before changing or canceling the GEQ mode. To select the manual preset curve Press the GEQ button, and turn the MULTI JOG until the desired manual preset number is displayed. q q The GEQ system is automatically canceled: - when the Dolby Pro Logic is turned on - when the 5.1 CH function is selected The GEQ system cannot be turned on while the 5.1 CH function is selected. 9 ENGLISH DSP SURROUND DSP -­­­ .-­,.,- -­ ­,--.-.,. .-., I o cancel me seIecIea moae Press the DSP button again. "DSP OFF" appears on the displi~y. Even if canceling the selected DSP mode, the! matclhing or selected GEQ mode still remains. To select with tlhe remote control Press the DSP button repeatedly until the desired DSP mode is displayed. Four DSP modes and "DSP OFF can be selected. To adjust the volume and balance of the surround speakers Press the MANUAL SELECT button on the remot[? control twice or three times, while the DSP system is turned on, to display "SR OdB (for right surround speaker) or "S-L OdB (fc}rleft surround speaker). Then press the DOWN or UP button repeatedly within four seconds. Note that the surround speakers volume and balance of the 5.1 CH and Dolby Pm Logic modes are also changec~. DSP MULTIJOG MANUAL SELECT ( ~o @@ F DOW"N,UP The DSP (Digital Signal Processor) surround circuits can recreate the effect of sounds reflected from walls or ceilings, to obtain the sound Ipresence of real environments. There are four modes with matching graphic equalization modes. Equalization modes are selected automatically and can also be selected or turned off to suit yolur preference. q q Press the DSP button, and turn the MULTI JOG until the desired DSP mode is displayed. The selected mode name is displayed for four seconds, and the indicators ® appear on the left sides of the selected DSP name and matching GE(2 mode name. Selected DSP mode The DSP system is autonnatically canceled: - when the Dolby Pro Logic is turned on - when the 5.1 CH functicm is selected The DSP system cannot be turned on: - while the 5.1 CH function is selected - while headphones are plugged in Matching GEQ mode When the music source is monaural Select LIVE to obtain a simulated stereo effect. When DANCE, HALL or ARENA is selected, no sound will be heard from the surround speakers. ENGLWH 10 SELECTION SOURCE FUNCTION OF AUDIO/VIDEO To select the video source 1 Trun the FUNCTION to select PHONO, CD or AUX. 2 Press the ENTER button to display VIDEO 1. 3 Turn the MULTI JOG to select VIDEO 2 or VIDEO 3. Function indicators ENTER To change a displayed name for the VIDEO 1 and VIDEO 2 When the VIDEO 1 is selected, VIDEO 1 is displayed initially. It can be changed to DVD or MD. Press the VIDEO l/5.1 CH/BAND button while pressing the ENTER button. To use the 5.1 CH function, press the VIDEO l/5.1 CH/BAND button. The function name will change to "5.1 ch IN" 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 orTM while the VIDEO 2 function is selected, press the VIDEO 1/5.1 CH/BAND button while pressing the ENTER button. I MU~Tl JOG DOWN;UP VIDEO 1/5.1CH/BAND 1 Select the program source. Turn the FUNCTION selector or press the TAPE MONITOR button. The selected function indicator flashes in red. I TaDe I Radio Record Compact disc Television, etc. Video I TAPE MONITOR I TUNER PHONO CD AUX VIDEO l/DVD/MD, VIDEO 2/LD/TV, VIDEO 3 I VIDEO 2 I VIDEO l/DVD/MD I I To adjust the sound level of the connected source The input sensitivity level of each function (except the TUNER function) can be adjusted. When the sound level of the connected source is higher or lower than that of the TUNER, adjust it as follows. I LD or Cable TV I I MD or DVD I 1 Select the function to be adjusted. Turn the MULTI JOG accordingly and play the source. To select a function on the remote control Press the desired function button directly. 2 The function to be selected (except PHONO) depends on the equipment connected to the input terminals on the rear panel of the unit. Press the UP or DOWN button repeatedly. When using a turntable with a built-in equalizer amplifier, set the switch of the equalizer amplifier to off. Seethe instructions of the turntable for further information. 2 3 Start the selected program source. Adjust the sound. 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. q q About the video source to the monitor or TV The input sensitivity level of the TUNER function cannot be adjusted. That of the TAPE MONITOR cannot be adjusted either. Even if the TAPE MONITOR is selected and the TAPE MONITOR indicator turns red, pressing the UP or DOWN button will change the level of the function displayed on the window. Selected video source V1 : VIDEOI , V2: VIDE02, V3: VIDE03 The selected video source is indicated on the display and the video signal through the MONITOR VIDEO OUT jack is output on the TV. 1I ENGLISH TO IPLAY A DVD RECORDED DIGITAL SURROUND IN DOLBY RECORDING AN AUDIO SC)(JRCE This rf?ceiver 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 Iplaying discs recorded in Dolby Digital Surround. f Turn the FUNCTION l/DVD/MD function. selector to select the VIDEO TAPE MONITOR MULTIJOG 2 Press the VIDEO 1/5.1CH/BAND button. 1 Select the prograrm source Turn the FUNCTION selector. to be reccwded, 2 Set the tape deck or MD recorder to the recording mode. 3 Start the selected program source. "5.1 ch IN" appears on the display and the DVD player connected to the 5.1 INPUT terminals is selected as a source. To monitor recorded sound during recording (when tlhe connectedtape deck is e three-head system) Press the TAPE MONITOF{ button. "TAPE ON" appears on 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. 3 Start playing the DVD recorded in Dolby Digital Su[rround. m3 q q The 5.1 CH function is automatically canceled and the VIDEO 1, DVD or MD function is selected: - when the Dolby Pro Logic is turned on - when headphones are plugged in `The 5.1 CH function cannot be selected while headphones are plugged in. Any sound control system has no effect on recording (see page 8). = Input sound through the 5.1 INPUT terminals cannot Ibe recorded. When recording the sound from the DVD player, connect the AUDIO OUT (IDOWN MIXING) terminals of the DVD player to the VIDEO l/DVD/MDAUDIO IN terminals of tlhe unit. q When recording audio sources by the MD recorder connected to the VIDEO 1/DVD/MD AUDIO OUT terminals, the selected video source (see page 11) should be V2 or V3. Recording cannot be done while the VI (VIDEO 1) is select(?d and displayed on the window. q Input sound from the tape deck connected to the TAF)E MONITOR IN terminals cannot be recorded. q MANUAL TUNING MONO TUNER ; 2 I 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 VIDEO 1/5.1 CH/BAND button and press the POWER button. To reset the interval, repeat this procedure. -- l-- 1 u 1 Turn the FUNCTION selector to select the TUNER function, and press the VIDEO 1/5.1 CH/BAND button repeatedly to select the desired band. ~ The display changes to frequency indications after indicating band and video source (VI, V2 or V3) for two seconds. 2 Press the UP or DOWN button to select a station. Each time the button is pressed, the frequency changes. When a station is received, "TUNE is displayed for two seconds. During FM stereo reception, ([[011] is displayed. To search for a station quickly (Auto Search) Keep the UP or DOWN 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 UP or DOWN button. q The Auto Search may not stop at stations with very weak signals. When an FM stereo broadcast contains noise Press the MONO TUNER button on the remote control so that "MONO appears on the display. Noise is reduced, although reception is monaural. MONO To restore stereo reception, press the button so that "STEREO appears. 13 ENGLISH PIRESETTING STATIONS PRESET NUMBER TUNING 1 Turn the FUNCTION selector to select the TUNER function, and press the VIDEO 1/5.1 CH/lBAND button repeatedly lto select a band. I 2 Numbered buttons TUNER BAND 2 Turn the MULTI JOG to select a preset nurnbelr. To clear a preset station Select the preset number of the station to be cleared. Then, pr(!ss the ENTER button, and plress the ENTER 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 TUNEF{ BAND button to select a band, then press the numbered buttons to select a preset number. Example: To select preset number 2!5, press 2 and 5. To select preset number 7, press O and 7. I MULTI JOG The unit can store a total of 32 preset stations. When a station is stored, a preset number is assigned to the station. Use the preset number to tune in to a preset station directly. Turn the FUNCTION function, and press selector the to select the TUNER l/5.lCH/BAND VIDEO button repeatedly to select the desired band. Then press the UP or DOWN button to select a staltion. Press the ENTER button to store the station. A preset number assigned to the station, beginning from 1 in consecutive order for each band, is displayed for two seconds. Repeat steps 1 and 2. No more stations will be stored if a total of 32 stations have already been stored for all the bands. When the AM tuning interval is changed, all preset stations are cleared. The preset stations have to be set again. ENGUSHII 4 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 output to match the characteristics of your listening space. Check the following: Before enjoying the DOLBY SURROUND sound, adjust the proper balance of the speaker sound levels (see page 16). q Make sure the speakers are properly connected and positioned (see pages 3,4 and 5). q Make sure the TV set and video unit are properly connected (see page 3). q Make sure the disc and video tape, etc., support Dolby Pro Logic or Dolby Digital Surround. q TO SELECT A DOLBY PRO ILOGIC MODE 1.2 1 1 Press the DOLBY SURROUND button, and turn the MULTI JOG to select the appropriate mode. The mode names are displayed in the order as shown below. ~ PRO LC)GIC+PI-IANTC)M +3 STEREO~ 2 Press the DOLBY SURROUND button again and hold it down until the center speaker mode to be selected appears. (Except the PHANTOM mode.) "NORMAL" and "WIDE appear one afler the other. SELECTING DOLBY PRO LOGIC q 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-AVR2700 speaker system. Check your current type and placement of the speakers and select the recommended Dolby Pro Logic mode accordingly. The recommended mode Center speaker I q q I q 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 mark. In this case, use the software without DO@WSIJ_l the DSP surround system instead (see page 10). The Dolby Pro Logic system is automatically canceled: - when the DSP system is turned on - when the GEQ 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. 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. 15 ENGLISH ADJUSTING BALANCE SPEAKER LEVEL 3 2,4 3 L-- L--.----l 4 the noise signal. The unit is equipped with a built-in test signal generator called a noise sequencer for easy balance adjustment of all five channels. The sequencer outputs a noise signal that "travels" from channel to channel, enabling the simple adjustment of sound level to achieve the same apparent loudness, at your listening position, from t?ach channel. When adjusting the speakers level balance of the Dcjlby lPro Logic, those of the DSP and 5.1 CH modes are also changed. About the channels The left and right speakers create the stereo effect. The center speaker helps achieve precise sound positioning over a broad sound field. The rear-mounted Surrollnd speakers enharm? the "olepth" of the sound field. To change the $urrouncl speakers delay time of the Dolby Pro Logic mode The surround speakers reproduce sounds a split second a[ter the front speakers. The delay is initially !>et to 20 ms (milliseconds). To change this standard delay time, press the MANUAL SELECT button on the remote control repeatedly so that "'TlME20mS" is displayed. Then, press the UP or DOWN button. Each time one of the buttons is pressed, the delay time changes as shown belDw. 1 Se!lect the Dolby Pro Logic mode according to your current type and placement of the speakers. (Seepage 15.) 2 Press the MANUAL SELECT button on the remote control and hold it down for about two seconds until "L" of "L/R OdB" starts to flash. u A noise signal is sent to each channel in turn as follows: DC)LBY PRO LOGIC NORMAL or' WIDE mode + I-JROdB(Left front speaker~' 4 CEN OdB (Center speaker) + UF OdB(Right front speaker)* 1 S-F{OdB(Right surround speaker)' 4 S-L OdB (Left surround speaker)* 2 To adjust the speakers level balance while Iistelning to the source (Dolby Pro lLogic and 5,1 CH modes) The speakers level balance can be changed after adjusting it with the noise sequencer. The balance can be changed whenever the Dolby Pro Logic system is turned on or the 5.1 CH function is selected. 1 Play a disc or video software recorded in Dolby Pro Logic or Dolby Digital Surround. 2 Press the MANUAL SELECT button on the remote control repeatedly so that "L/R", "CEN", "S-L" or "S-R appears on the display. 3 Press the UP or DOWN button while the speaker name to be adjusted is displayed. DC)LBY PRO +UROdB*l+ LOGIC PHANTOMmode UROdB*l S-R OdB*2J L - S-L OdB*2~ 3 STEREONORMALor WIDE mode UR OdB*l+ CEN OdB + UR OdB*lq ~ *1 "L"or "R"flashes to indicate one of the front speakers from which *2 The noise signal is output from the L and R surround speakers at the same time. the noise signal is output. ENGLI'SH f 6 SETTING THE CLOCK SETTING THE SLEEP TIMER CLOCK 213 I 1 2 VIDEO 1/5:1CH/BAND When the AC cord is connected for the first time, the clock on the display flashes. Set the time as follows whila the power is off. The receiver can be automatically turned off at a specified time. Use the remote control. 1 Press the SLEEP button. 1 Press the ENTER button. The display becomes a little brighter. 2 Turn the MULTI JOG to designate the hour and the minute. The time advances by turning it to right, and decreases by turning it to left. The DOWN or UP button is also available. Press the button repeatedly. To change the time rapidly in 10-minute steps, hold it down. 2 Press the UP or DOWN button within four seconds to specify the time until the power is turned off. Each time the button is pressed, the time changes between 5 and 240 minutes in 5-minute steps. 3 Press the ENTER button. The clock starts from 00 seconds. Specified time The time can also be selected by the MULTI JOG on the main unit. When the clock is set for the first time after purchase Everything on the display will clear. This is because the power economizing mode of the unit is activated, and is not a malfunction. The power economizing mode can be canceled. See page 6 for details. To correct the current time Press the POWER button to turn the unit off. Press the ENTER button and cany out steps 1 to 5 above. To display the current time Press the CLOCK button on the remote control. The clock is displayed for 4 seconds. To check the time remaining until the power is turned off Press the SLEEP button once. The remaining time is displayed for four seconds. To cancel the sleep timer Press the SLEEP button twice so that "SLEEPoFF" on the display appears. To switch to the 24-hour standard Press the VIDEO 1/5. 1CH/BAND button while the current time is displayed. Repeat the same procedure to restore the 12-hour standard. If the clock display flashes while the power is off This is caused by a power interruption. The current time needs to be reset. If power is interrupted for more than approximately 24 hours, all settings stored in memory after purchase need to be reset. 17 ENGLISH CARE AND MAINTENANCE Occasional care and maintenance of the unit is needed to optimize the performance of your unit. To clean the cabinet Llse a soft dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly moistened with mild detergent solution. Do not use strong solvents, such as alcohol, benzine or thinner as these could damage the finish of the unit. SPECIFICATIONS FM tuner section Tuning range Usable sensitivity (IHF) Antenna terminals 87.5 MHz to 108 MHz 13.2 dBf 75 ohms (unbalanced) AM tuner section Tuning range Usable sensitivity Antenna 530 kHz to 1710 kHz (1O kHz step), 531 kHz to 1602 kHz (9 kHz step) 350 pV/m Loop antenna Amplifier section Power output [Stereo Mode] Front 150 watts per channel, Min. RMS at 8 ohms, from 40 Hz to 20 kHz, with no mor[? than 0.9"A Total Harmonic Distortion [Dolby Pro Logic or 5.1 CH Mode] Front 100 `watts per channel, Min. RM.S at 8 ohms, from 40 Hz to 20 kHz, with no mor~?than 0.9% Total Harmonic Distc)rtion Rear (Surround) 100 watts per chalnnel, Min. RMS at 8 ohme, 1 kHz, with no more than 0.97. Total Harmonic Distortion Center 100 watts, Min. RMS at 8 ohms, 1 kHz, with no more than 0.9°/0 Total Harimonic Distc)rtion 0.08 Y. (50 W, 1 kl+z, 8 ohms, Front) AUDIO IN PHONO: 2 mV, adjustable (47 kohms) CD, VIDEO 1/DVD/MD, VIDEO 2/LDI' TV, VIDEO 3:240 mV, adjustable (47 kohms) TAPE MONITOR: 240 m\/ (47 kohms) AUX: 200 mV, adjustable (47 kohms] 5.11INPUT FRONT, CENTER: 300 mV, adjustable (47 kohms) SURROUND: 300 mV, adjustable (47 kohms) SUB-WOOFER: 300 m\/, adjustable (47 kohms) VI[)EO IN: 1 Vp-p (75 ohms) Total harmonic distortion Inputs ENGLISH 18 outputs Muting AUDIO OUT (REC OUT): 220 mV (1 kohm) VIDEO OUT (MONITOR): 1 Vp-p (75 ohms) SUPER WOOFER: 1.2 V FRONT SPEAKERS IMP: 8!2 (front speakers A and B): accepts speakers of 8 ohms or more. SURROUND SPEAKERS IMP: 8!2 (surround speakers): accepts speakers of 8 ohms or more CENTER SPEAKER IMP: 8C2:accepts a speaker of 8 ohms or more. PHONES (stereo jack): accepts headphones of 32 ohms or more -20 dB TROUBLESHOOTING GUIDE in these Operating If the unit fails to perform as described Instructions, check the following guide. GENERAL There is no sound. Is the AC cord connected properly? q Is there an incorrect connection? (+ page 3) q There may be a short circuit in the speaker terminals. + Disconnect the AC cord, then correct the speaker connections. q Was an incorrect function button pressed? q Was the TAPE MONITOR button pressed? q Are the FRONT SPEAKERS A and B buttons set correctly? (+ page 6) Sound is emitted from one speaker only. q Is the BALANCE set appropriately? q Is the other speaker disconnected? Sound is heard at a very low volume. q Has the MUTING button been pressed? An erroneous display or a malfunction occurs. + Reset the unit as stated below. q General Power requirements Power consumption Dimensions (W XHXD) Weight 120 V AC, 60 Hz 200 W 430 x 155x 385 mm (17 x 8'/8 x 151/4 in.) 11.5 kg (25 lb 6 OZ.) Specifications and external appearance are subject to change without notice. DOLBY PRO LOGIC Manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" the double-D symbol u0 and "PRO LOGIC" are trademarks of Dolby Laboratories Licensing Corporation. TUNER SECTION There is constant, wave-like static. q Is the antenna connected properly? (+ page 5) q Is the FM signal weak? + Connect an outdoor antenna. The reception contains noise interference or the sound is distorted. q Is the system picking up external noise or multipath distortion? + Change the orientation of the antenna. + Move the unit away from other electrical appliances. To reset If an unusual condition in the display window or malfunction occurs, reset the unit as follows. 1 Press the POWER button to turn off the power. 2 Press the POWER button while pressing the ENTER button. Everything stored in memory after purchase is canceled. If the power cannot be turned off in step 1 because of a malfunction, reset by disconnecting the AC cord and cany out ster32, I9 ENGLISH PARTS INDEX Instructions about each part on the unit or remote control are indicated on the pages listed below. ~a:~habetical order) Pages 11 8 11 17 15 10, 11, 13, 14,16,17 10 6, 7 6,7, 11, 12,14,17 7 9 10, 16 13 6,7,9-12,14, 15, 17 11-14 8 7 11 7,13,17 6 17 7,11,12 8 11,14 10,11,13,14,16,17 11,13,14,17 11 11 11 8 AUX BALANCE CD CLOCK DOLBY SURROUND DOWN DSP E,co ENTER FRONT SPEAKERS A, B GEQ MANUAL SELECT (TEST) MONO TUNER MULTI JOG MULTI SELECTOR fvlUTlhJG PHONES PHONO POWER SET SLEEP TAPE MONITOR T-BASS TUNER BAND UP VIDEC)l/5.l CH/BAND VIDEC) 1/DVD/MD VIDEC) 2/LD/TV VIDEC) 3 VOLUME , VOL(V, A)