LG Electronics owner manual Troubleshooting Checklist, Operation does not work normally

Page 65

Reference

Troubleshooting Checklist

 

The operation does not work normally.

 

 

 

• Check to see if there is any object between the product and the remote

The remote control

control causing obstruction.

doesn’t work

• Are batteries installed with correct polarity (+ to +, - to -)?

 

• Correct remote operating mode set: TV, VCR etc.?

 

• Install new batteries.

 

 

Power is suddenly

• Is the sleep timer set?

• Check the power control settings. Power interrupted

turned off

• No broadcast on station tuned with Auto off activated.

 

 

 

The video function does not work.

Check whether the product is turned on.

Try another channel. The problem may be with the broadcast.

No picture & • Is the power cord inserted into wall power outlet?

No sound • Check your antenna direction and/or location.

Test the wall power outlet, plug another product’s power cord into the outlet where the product’s power cord was plugged in.

Picture appears

• This is normal, the image is muted during the product startup process.

 

 

slowly after

Please contact your service center, if the picture has not appeared after five

 

 

switching on

minutes.

 

 

 

 

 

 

 

• Adjust Color in menu option.

 

 

No or poor color

• Keep a sufficient distance between the product and the VCR.

 

 

• Try another channel. The problem may be with the broadcast.

 

 

or poor picture

 

 

• Are the video cables installed properly?

 

 

 

 

 

 

• Activate any function to restore the brightness of the picture.

 

 

 

 

 

 

Horizontal/verti-

• Check for local interference such as an electrical appliance or power tool.

 

 

cal bars or pic-

 

 

 

 

 

ture shaking

 

 

 

 

 

 

 

Poor reception on

• Station or cable product experiencing problems, tune to another station.

 

 

• Station signal is weak, reorient antenna to receive weaker station.

 

 

some channels

 

 

• Check for sources of possible interference.

 

 

 

 

 

 

 

 

 

Lines or streaks

• Check antenna (Change the direction of the antenna).

 

 

in pictures

 

 

 

 

 

65

Image 65
Contents No 38289U0527B 0607-REV07 LCD TV Plasma TVA. only Regulatory InformationSafety Instructions For LCD TV Disconnecting Device from MainsContents IR Codes 54~59 External Control Device SetupFor 32/37/42LC2D 42LC2D** only 32LC2D** only Accessories42PC1D**, 42PC3D** only Option ExtrasSwivel Stand 42LC2D** only Controls Model Name 32/37/42LC2DRemote Control Port Control &ServiceConnection Options Model Name 32/37/42LC2D Here shown may be somewhat different from your TVRemote Control Sensor Power/Standby Indicator Power Menu ButtonControls Model Name 42PC1D**/42PC3D**/50PC3D Input Button Enter ButtonConnection Options Model Name 42PC1D**/42PC3D**/50PC3D Remote Control Key Functions Channel UP/DOWN Volume UP/DOWNUP/DOWN MuteWhen no external equipment is connected When every external equipment is connectedYou can also select Input Source in the Setup menu InputBrief Info shows the present screen information What is Brief Info?How to use? GUIDE/EXIT F / GFunction 32/37/42LC2D 42/50PC3DGrounding Various Installation32/37/42LC2D 42PC1D**, 42PC3D**, 50PC3DCable Management Cushion or soft cloth as shown Place the set with the screen facing down onImage shown here may be slightly different from your set Shown Arrange the cable as shown42PC1D**/42PC3D**/50PC3D 32/37/42LC2D Analog and Digital TV signals provided on cable Analog and Digital TV signals provided on antennaAnalog and Digital TV signals provided on cable and antenna External Equipment ConnectionsWhen connecting with a RCA cable VCR SetupWhen connecting with an antenna When connecting with an S-Video cable External AV Source SetupWhen connecting with a Hdmi cable DVD SetupWhen connecting with a S-Video cable Component Input ports When connecting with a component cableWhen connecting with a D-sub 15 pin cable Hdstb SetupWhen connecting with a Hdmi to DVI cable Digital Audio Output Monitor Out SetupPC Setup Frequency kHz Frequency Hz Resolution Horizontal VerticalAdjustment for screen Position, Size, and Phase Screen Setup for PC modeAdjust Initializing Reset to original factory valuesBasic operation Volume AdjustmentOn Screen Menus Language Selection Turning on the TVHow to adjust the OSD screen On Screen Menus Selection and AdjustmentManual Scan Setup Menu OptionsEZ Scan Channel Search Ber Channel EditBers and a preview picture Input Source DTV Signal StrengthBeing received RGB-PC, or HDMI/DVIPress the F / G button to select the label Input LabelComponent1-2, RGB or HDMI/DVI Video Menu Options APM Adaptive Picture ModeEZ Picture EZ PICManual Picture Control EZ Picture-Customoption Color Temperature ControlVideo Reset Audio Language Audio Menu OptionsEZ SoundRite Spanish, or FrenchEZ Sound Setup as shown Below Custom your own settings, NormalManual Sound Control EZ Sound-Customoption EZ SoundSAP Stereo/SAP Broadcasts SetupFront Surround BBE TV Speakers On/Off SetupTime Menu Options Auto Clock SetupPress the G button and then use D / E button to select On Area time zoneOn/Off Timer Setup Sleep TimerTo cancel On/Off Timer function, select Off For only On Timer functionAuto Off Time Menu OptionsAspect Ratio Control Option Menu FeaturesCaption Cinema 32 Mode SetupAnalog Broadcasting System Captions Caption/TextDigital Broadcasting System Captions ImpairedCaption Option Low Power 42PC1D**, 42PC3D**, 50PC3D** onlyOrbiter White Wash removes permanent images from the screenLock Menu Options For Canada Parental Lock SetupRS-232C Setup External Control Device SetupTransmission / Receiving Protocol Command Reference ListSet ID Input Select Command2b Main Picture Input Power Command2aAspect Ratio Command2c Main picture format Screen Mute Command2dTint Command2j Color Command2iSharpness Command2k OSD Select Command2lOrbiter Time Setting Command2r Low Power Command2qOrbiter Pixel Setting Command2s Tune Command Command m aInput selectCommand x b Main Picture Input Channel Add/Del Command m bKey Command m c IR Codes How to ConnectRemote Control IR Codes Code Hexa Function Programming the Remote Programming a code into a remote modeCable Box Programming CodesVCRs Audio Digital Cable/Satellite BoxVideo function does not work Troubleshooting ChecklistOperation does not work normally Audio function does not work There is a problem in PC mode Only PC mode applied42LC2D 32LC2D37LC2D 50PC3D 42PC3D