LG Electronics 42LQ640H manual Installer Remote

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22GENERAL TROUBLESHOOTING

Installer Remote

Symptom

Possible Cause(s)

Possible Solution(s)

Remote doesn’t work.

yyRemote not in TV Mode.

yyUse MODE key to select “TV”; puts remote into

 

 

TV Mode.

 

yyNot aimed at IR remote sensor.

yyPoint remote at TV’s IR receiver on TV.

 

yyRemote too far from IR sensor.

yyMove remote closer to TV’s IR receiver or darken

 

 

room.

 

yyMPI not connected.

yyIf applicable, connect MPI cable to MPI device.

 

yyIR path to TV’s receiver obstructed.

yyRemove obstructions.

 

yyWeak batteries.

yyReplace batteries.

 

yyWrong battery polarity.

yyCheck that “+” and “-” match in battery

 

 

compartment.

 

yyToo much light in room.

yyDim room light.

 

yyWrong Installer Remote.

yyRequires compatible Installer Remote. Contact

 

 

your LG dealer.

 

yyBed Switch set to wrong bed.

yySet Bed Switch or update Installer Menu, as

 

 

necessary.

ENGLISH

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Contents LED TV* / LCD TV Important Safety Instructions EnglishEnglish YyMoving YyDisconnecting the Main PowerYyGrounding YyVentilationYyDot Defect For USA and Canada Preventing Image burn or Burn-in on your TVScreen YyGenerated SoundLicenses Open Source Software NoticeTable of Contents Assembling and Preparing UnpackingFor 42CQ610H, 42LQ640H Assembling and PreparingFor 22LQ630H Front Panel InformationFor 26/32LQ630H For 42CQ610H For 42LQ640HRear Jack Panel Antenna Service only TV Link CFG Jack DescriptionLifting and Moving the TV Standard screw Setting Up the TVModel OptionalKensington Security System optional For 22LQ630H For 26LQ630H For 32LQ630HFor 42CQ610H For 42LQ640H Specifications ConditionSymptom Possible Causes Possible Solutions General TroubleshootingInstallation Picture Reception and SoundInstaller Remote Page LG Customer Information Center