LG Electronics Troubleshooting Display Image Problems for Marine Instruments
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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.

•Press the AUTO/SET 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.

•Press the AUTO/SET 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/SET 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).

Important

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.

The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer.

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Contents L1742S L1942S On Safety Important PrecautionsOn Installation On Repacking On CleaningOn Disposal Connecting the stand Connecting the DisplayDisassembling the stand Ergonomic Positioning your displayMac adapter Using the ComputerMenu Button Control Panel FunctionsFront Panel Controls ControlAuto Image Adjustment Screen Adjustment On Screen Display OSD Control AdjustmentOn Screen DisplayOSD Selection and Adjustment Menu Name Button Tip Icons Sub-menus Green PresetBrightness Contrast Gamma REDTracking Clock PhaseOSD PowerFactory Reset LanguageUser User MovieDo you see OSD Locked when you push Menu button? TroubleshootingIs the power cord of the display connected? Is the power indicator flickering?Display image is incorrect Screen color is mono or abnormal Screen blinksSpecifications A21 Preset Modes Resolution SpecificationsIndicator Wall mount plateSeparate purchase Installing the Wall mount plateKensington Security Slot Digitally yours
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