LG Electronics L2323T manual Troubleshooting, No image appears, Is the power indicator light on?

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Troubleshooting

Check the following before calling for service.

No image appears

Is the power cord of the display connected?

Is the power indicator light on?

When the power is on with the power indicator lighting blue, does the screen appear dark?

(Display:blue, Media station:blue)

Is the power indicator amber? (Display:amber, Media station:blue)

Do you see an "OUT OF RANGE" message on the screen?

Does the “OUT OF RANGE” message appear when you have set the main source as HDTV?

Do you see a "CHECK

SIGNAL CABLE " message on the screen?

Check and see if the power cord is connected properly to the power outlet.

Press the Power button.

Adjust the brightness and the contrast.

If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.

This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again.

*Max Resolution 1280 x 1024 @60Hz

Check if the HDTV resolution of your set top box is set at 480i/576i. If so, reconfigure it to 576p/720p/1080i

This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.

Press the SOURCE button on the remote control and select and input signal connected.

A35

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Contents L2323T Important Precautions On SafetyOn Installation On CleaningOn Repacking Unpacking Your Display Media StationUsing the Remote Control Remote ControlPR Buttons VOL Buttons OK Button Number buttons Auto Button Swap functionSleep Sleep Timer List Programme listView Quick View Button APC Auto Picture ControlRemote Control PIP/POP function PIP Picture in PicturePOP Picture out Picture Pipswap POPRemote Control Using the Teletext function Mode TimeMIX RevealPreparing the Remote ControlConnecting the Display Media Station RearLine OUT Using the Computer When connecting D-SUB signal cableStep Connecting the Speakers Connecting the external equipment Connecting the VCR/DVDWatching Hdtv 720p/1080i Connecting the HDTV/DVD576i only Auto AV switching Watching TVControl Panel Functions Front Panel ControlsControlFunction Controls LOCKED/UNLOCKED On Screen Display OSD Control Adjustment Screen AdjustmentOn Screen DisplayOSD Selection and Adjustment Main menu Sub menu ReferenceUsing the VCR/DVD/TV/HDTV StationTo adjust the screen when using the computer To adjust the brightness and contrast of the screenTo adjust the position of the screen To customize the colour of the screenTo adjust the audio function To improve the clarity and stability of the screenSpectacle ZoomTo adjust the PIPPicture in Picture of the screen PIP Source PIP Size PIP PositionTo adjust the POPPicture out Picture of the screen POP SizeFine Tune NameAuto PR System Storage fromStart A31 169 ExampleOSD Position TransparencyPIP Image PIP SoundPIP Swap A34 Troubleshooting Is the power indicator light on?Is the power cord of the display connected? No image appearsDisplay image is incorrect Zoom function on OSD menu does not workScreen blinks Do you see a not Supported message on the screen?Have you installed the display driver? Image Size function on OSD menu does not workAudio function Do you see a Controls Locked message on the screenTV function Specifications Dimensions WeightEnvironmental ConditionsDisplay Modes Resolution Signal Connector Pin Assignment IndicatorDigitally yours