LG Electronics L2323T manual Display image is incorrect, Zoom function on OSD menu does not work

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Troubleshooting

Display image is incorrect

Display Position is incorrect.

On the screen background, vertical bars or stripes are visible.

Any horizontal noise appearing in any image or characters are not clearly portrayed.

The screen color is mono or abnormal.

The screen blinks.

Press the AUTO button to automatically adjust your display image to the ideal setting.

If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display.

Check Control Panel --> Display --> Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution.

Press the AUTO button to automatically adjust your display image to the ideal setting.

If the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in the on screen display.

Press the AUTO button to automatically adjust your display image to the ideal setting.

If the results are unsatisfactory, decrease the horizontal bars using the PHASE icon in the on screen display.

Check Control Panel --> Display --> Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color).

Check if the signal cable is properly connected and use a screwdriver to fasten if necessary.

Make sure the video card is properly inserted in the slot.

Set the color setting higher than 24 bits (true color) at Control Panel - Settings.

Check if the screen is set to interlace mode and if yes, change it to the recommend resolution.

“ZOOM” function on OSD menu does not work.

Do you see a "NOT

SUPPORTED" message on the screen?

Check the current resolution on your PC. If the resolution is higher than 1280x768, the "Zoom" function will not be supported.

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Contents L2323T On Safety Important PrecautionsOn Cleaning On InstallationOn Repacking Media Station Unpacking Your DisplayRemote Control Using the Remote ControlSwap function PR Buttons VOL Buttons OK Button Number buttons Auto ButtonList Programme list Sleep Sleep TimerView Quick View Button APC Auto Picture ControlPIP Picture in Picture Remote Control PIP/POP functionPOP Picture out Picture Pipswap POPRemote Control Using the Teletext function Time ModeMIX RevealControl Preparing the RemoteMedia Station Rear Connecting the DisplayLine OUT When connecting D-SUB signal cable Using the ComputerStep Connecting the Speakers Connecting the VCR/DVD Connecting the external equipmentWatching Hdtv 720p/1080i Connecting the HDTV/DVD576i only Watching TV Auto AV switchingFront Panel Controls Control Panel FunctionsControlFunction Controls LOCKED/UNLOCKED Screen Adjustment On Screen Display OSD Control AdjustmentMain menu Sub menu Reference On Screen DisplayOSD Selection and AdjustmentStation Using the VCR/DVD/TV/HDTVTo adjust the brightness and contrast of the screen To adjust the screen when using the computerTo adjust the position of the screen To customize the colour of the screenTo improve the clarity and stability of the screen To adjust the audio functionZoom SpectaclePIP Source PIP Size PIP Position To adjust the PIPPicture in Picture of the screenPOP Size To adjust the POPPicture out Picture of the screenName Fine TuneAuto PR Storage from SystemStart A31 Example 169OSD Position TransparencyPIP Sound PIP ImagePIP Swap A34 Is the power indicator light on? TroubleshootingIs the power cord of the display connected? No image appearsZoom function on OSD menu does not work Display image is incorrectScreen blinks Do you see a not Supported message on the screen?Image Size function on OSD menu does not work Have you installed the display driver?Do you see a Controls Locked message on the screen Audio functionTV function Specifications Weight DimensionsEnvironmental ConditionsDisplay Modes Resolution Indicator Signal Connector Pin AssignmentDigitally yours
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