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Yamaha RX-V740 owner manual Troubleshooting, General

Models: RX-V740

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TROUBLESHOOTING

Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, set this unit to standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center.

■General

Problem	Cause	Remedy	Refer to
			page

This unit fails to turn	The power cord is not connected or the	Connect the power cord firmly.	–
on when STANDBY/	plug is not completely inserted.
ON (or SYSTEM
ON (or SYSTEM
POWER) is pressed,	The IMPEDANCE SELECTOR switch on	Set the switch fully to the left or right position when	16
or enters in standby	the rear panel is not fully set to either the	this unit is in standby mode.
mode soon after the	left or right position.
power has been
power has been
turned on.	The protection circuitry has been	Make sure all speaker wire connections on this unit	16 – 17
	activated.	and on all speakers are secure and that the wire for
		each connection is not touching anything other than
		its respective connection.

	This unit has been exposed to a strong	Set this unit in standby mode, disconnect the power	–
	external electric shock (such as lightning	cord, plug it back in after 30 seconds, then use it
	and strong static electricity).	normally.

On-screen display	The setting for the on-screen display is set	Select the full display or short display mode.	19
does not appear.	to “DISPLAY OFF”.

	The GRAY BACK setting under	Set GRAY BACK to AUTO to always show the OSD.	44
	“OPTION 1 DISPLAY SET” on the set
	menu is set to OFF, and no video signal is
	currently being received.

No sound.	Incorrect input or output cable connec-	Connect the cables properly. If the problem persists,	10 – 17
	tions.	the cables may be defective.

	No appropriate input source is selected.	Select an appropriate input source with INPUT or	23
		6CH INPUT (or the input selector buttons).

	The speaker connections are not secure.	Secure the connections.	16 – 17

	The main speakers have not been selected	Select the main speakers with SPEAKERS A and/or	23
	properly.	B.

	The volume is turned down.	Turn up the volume.	24

	The sound is muted.	Press MUTE or any operation buttons on the unit to	–
		cancel mute and adjust the volume.

	Digital signals which this unit cannot	Play a source whose signals this unit can reproduce.	–
	reproduce are being received from a
	source component e.g; a CD-ROM.

The picture does not	The output and input for the picture are	Connect components using the same type of video	10 – 11
appear.	connected to different types of video	jacks (S VIDEO, VIDEO (composite), or COMPO-
	jacks.	NENT VIDEO) for both the input and output.

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Yamaha RX-V740 owner manual Troubleshooting, General

Contents

RX-V740 AV ReceiverI CAUTION IMPORTANT SAFETY INSTRUCTIONSFCC INFORMATION for US customers Note to CATV system installerWe Want You Listening For A Lifetime CAUTION READ THIS BEFORE OPERATING YOUR UNITIII CAUTION CONTENTS INTRODUCTIONBASIC OPERATION ADDITIONAL INFORMATIONFEATURES About this manualSupplied accessories Installing batteries in the remoteGETTING STARTED controlFront panel CONTROLS AND FUNCTIONSa s d f INTRODUCTION English wSILENT PHONES jackRemote control Using the remote control Handling the remote controluSELECT k/n iAMPFront panel display ~~~~~~~~~~~~~~0 q w e y u i o p aBefore connecting components Connecting to digital jacksCONNECTIONS EnglishConnecting video components Connecting a video monitorConnecting a DVD player/digital TV/cable TV Connecting a recording componentVCR indicates audio signal direction EnglishDVD player TV/digital TV cable TVConnecting audio components Connecting a CD playerConnecting a CD recorder or MD recorder Connecting a turntableConnecting the AM loop antenna Connecting the antennasEnglish Connecting an external decoder Connecting an external amplifierConnecting the speakers Speaker placementSpeakers EnglishIMPEDANCE SELECTOR switch ConnectionsMAIN SPEAKERS terminals REAR SPEAKERS terminalsCENTER SPEAKER terminals REAR CENTER SPEAKER terminalsConnecting the power supply cords Turning on the powerConnecting the AC power cord AC OUTLETS SWITCHEDON-SCREENDISPLAY OSD P01 CONCERT HALLOSD modes Selecting the OSD modeBASIC SYSTEM SETTINGS Using the basic menu1 SETUP Exit1 SETUP CANCEL4 SET/CANCELSET MENU 2 SP LEVELSetting the unit to match your speaker system Setting speaker output levels SP LEVELPLAYBACK AUTOWhen you have finished using this unit BGV background video functionTo mute the sound Night listening modeNotes on digital signals Input modes and indicationsAUTO Notes on playing DTS-CD/LDsAdventure GeneralSelecting a sound field program PLAYBACKPRO LOGIC MatrixSelecting PRO LOGIC, PRO LOGIC II or Neo6 Playing Dolby Digital EX or DTS ES materialSILENT CINEMA DSP Virtual CINEMA DSPNormal stereo reproduction DIGITAL SOUND FIELD PROCESSING DSP Understanding sound fieldsHi-FiDSP programs Recreating a sound fieldCINEMA-DSP Sound design of CINEMA-DSPCINEMA-DSPPrograms For audio-videosources No. 4 toStraight Decode For movie programsEnglish Sound field effects Dolby Digital/DTS + DSP sound field effectDolby Digital EX/DTS-ES+ DSP sound field effect Dolby Pro Logic + DSP sound field effectTUNING Automatic tuningManual tuning AAM 1530 kHzAutomatically presetting stations for FM stations Presetting stationsA1 FM 89.9 MHz Manually presetting stations AAM 1440 kHzC AM 1440 kHz C3 AM 1440 kHzSelecting a preset station Exchanging preset stationsE1 FM 87.5 MHz A5 FM 90.6 MHzSLEEP TIMER Setting the sleep timerCanceling the sleep timer SLEEP 120min L RRECORDING Special considerations when recordingDTS material Adjusting the items on the set menu SET MENUSet menu list 3,5,8SOUND 1 SPEAKER SET speaker mode settings 1A CENTER center speaker mode1B MAIN main speaker mode 1C REAR LR rear speaker mode1D REAR CT rear center speaker mode 1E BASS bass out modeSetting by “meters” Setting by “feet”SOUND 2 SP DISTANCE speaker distance SOUND 3 LFE LEVELSOUND 5 CENTER GEQ center graphic equalizer SOUND 6 HP TONE CTRLINPUT 1 I/O ASSIGN input output assignment 1A for COMPONENT VIDEO INPUT jacksINPUT 2 INPUT MODE initial input mode INPUT 3 INPUT RENAMEOPTION 1 DISPLAY SET 3 INPUT RENAMEOPTION 2 MEM. GUARD memory guard OPTION 3 AUDIO MUTEOPTION 4 ZONE SET OPTION 5 REC OUTREMOTE CONTROL FEATURES Control areaControlling this unit Controlling other componentSetting the manufacturer code Englishdisplay window Changing the source name in theClearing renamed source names and setup manufacturer codesEnglish Controlling other components 9 0 q w eSETTING THE SPEAKER LEVELS Adjusting the volume during playbackUsing the test tone EnglishTo enable Zone 2 mode ZONE 2 For U.S.A., Canada and Australia modelsRemote Control in Zone To enable Zone 2 mode on the remote controlTo use the remote control in Zone When you have finished using the unitWhat is a sound field? SOUND FIELD PROGRAM PARAMETER EDITINGElements of a sound field Sound field program parametersP03 ROCK CONCERT Changing parameter settingsEnglish Digital Sound Field Parameter Descriptions DSP LEVELINIT. DLY Initial delay P. INT. DLY for the presence sound fieldLIVENESS S. INIT. DLY Surround initial delayS. ROOM SIZE Surround room size S. LIVENESS Surround livenessREV. DELAY Reverberation delay REV. TIME Reverberation timeREV. LEVEL Reverberation level DIMENSION For 6ch StereoCT LEVEL Center level RL LEVEL Rear left level RR LEVEL Rear right levelTROUBLESHOOTING GeneralEnglish pageRefer to Tuner Remote controlEnglish GLOSSARY Dolby SurroundDolby Digital Dolby Pro LogicS-videosignal Component video signalPCM Linear PCM Sampling frequency and number of quantized bitsSPECIFICATIONS AUDIO SECTIONVIDEO SECTION FM SECTIONWA69310