Yamaha AV-90PY Owner's Manual

1IMPORTANT!Please record the serial number of thisunit in the space below.Model:Serial No.:The serial number is located on the rearof the unit.Retain

10ADJUSTMENT BEFORE OPERATIONSpeaker balance adjustmentUsing the built-in test tone generator, this procedure lets you adjust the sound output level b

11For the detailed information on the remote-control transmitter, refer to “REMOTE CONTROL TRANSMITTER” on the page 20.Select the center mode dependin

12Adjust the BALANCE control so that the effect soundoutput level of the left front speaker and the right frontspeaker are the same.Make the sound out

13OPERATIONSSet to the “ ∞” position.Select a desired input source.(For video sources, turn the TV/monitor ON.)* The indicator corresponding to thesel

14Select the source to be recorded.* To dub from tape to tape, refer to the “Notes” shownbelow.* When selecting LD/TV, TUNER, CD or PHONO, be surethe

15Adjust the balance of the output volume to the left and rightspeakers to compensate for sound imbalance caused fromspeaker location or listening roo

16On the remote control transmitterDescription of Each Sound Field ProgramPROGRAM FEATUREThis program is effective on the play of the sources encoded

17Notes on Operation of Sound Field Programs●In the CONCERT VIDEO, MONO MOVIE, ROCK CONCERTand CONCERT HALL, no sound is heard from the centerspeaker.

18Adjustment of DELAY TIMEYou can adjust the time difference between the beginning ofthe source sound and the beginning of the effect sound withthe DE

19Adjustment of the REAR LEVELAdjustment of the FRONT EFFECT LEVELIf desired, you can adjust the effect sound output level of thefront speakers with t

FCC INFORMATION 1 Read Instructions – All the safety and operatinginstructions should be read before the unit is operated.2 Retain Instructions – The

20The provided remote control transmitter is designed to control this unit and other YAMAHA components. If the CD player, turntable,LD player and tap

21REMOTE CONTROL “LEARNING” FUNCTIONThe keys on this remote control transmitter can be programmed to “learn” key-functions from other remote control t

22Set to the “USER” position.Press and hold the CLEAR button using the point of amechanical pencil, etc.Press and hold the key where the learned func

23TROUBLESHOOTINGIf the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simplemeasur

24SPECIFICATIONSMinimum RMS Output Power Per Channel(20 Hz – 20 kHz 0.08% THD 8Ω)Front L, R ... 100W+100WCente

YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.YAMAHA CANADA MUSIC LTD. 135 MILNER AVE.,

3CAUTION: READ THIS BEFORE OPERATING YOUR UNIT1 To ensure the finest performance, please read thismanual carefully. Keep it in a safe place for futur

4PROFILE OF THIS UNITYou are the proud owner of Yamaha AV-90PY, the stereo amplifier –an extremely sophisticated audio component. The DigitalSound Fi

5SPEAKER SETTING UP FOR THIS UNITSPEAKERS TO BE USEDThis unit is designed to provide the best sound-field quality with 5 speaker configuration. The s

6The theory of the Active Servo Technology is based upon twomajor factors, the Helmholtz resonator and negative-impedance drive. Active Servo Process

7CONNECTIONSBefore attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any othercompone

8aConnect the SPEAKERS terminals to your speakers with wireof the proper gauge, cut to be as short as possible. If theconnections are faulty, no soun

9SETTING OF THE YST SELECTORThis unit can drive conventional speakers and YAMAHA Active Servo Processing speakers. Switch the YST SELECTOR (locatedon