LG Electronics M3800S, M2900S manual Screen color is abnormal

Page 19

Troubleshooting

Screen color is abnormal.

Screen has poor color resolution (16 colors).

Screen color is unstable or mono- colored.

Do black spots appear on the screen?

Set the number of colors to more than 24 bits (true color)

Select Control Panel – Display – Settings – Color Table menu in Windows.

Check the connection status of the signal cable. Or, re-insert the PC video card.

Several pixels (red, green, white or black color) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. It is not a malfunction of the LCD.

18

Image 19
Contents M2900S M3800S Name of the Remote Control Buttons Using the Remote ControlInserting batteries into remote control Rear View Name and Function of the PartsConnect the power cord Connecting to External DevicesHow to connect to two computers Turn on power by pressing the power button on the productTurn on the PC Vesa Fdmi wall Mounting Connecting to External DevicesUser Menus Screen Adjustment optionsIR Receiver OSDOn Screen Display OSD MenuHow to adjust the screen automatically How to adjust the OSD On Screen Display screenUse the remote control to adjust the OSD screen C T U R E Adjusting Screen ColorRed / Green / Blue Resolution Adjusting Screen sizeZoom ModeNormal FullClock On/ Off Time Adjusting the timer functionFunction Position Adjusting OSD imageFactory Reset Set IDNo image is displayed TroubleshootingScreen image looks abnormal Screen color is abnormal Net SpecificationsPower LCD PanelInches 96.89 cm TFT Thin Film Transistor Input Connector Environmental Video SignalConditions Power Indicator RS-232C Distributor- Not included RS-232CControlling the Multiple ProductRS-232CControlling the Multiple Product Transmission / Receiving Protocol Source Command l PowerCommand kContrastCommand n BrightnessCommand mResolution Command q Color Temperature Command pAuto adjust Command s Zoom Command rBit description Configuration of frameOutput waveform Lead codeCodeHexa FunctionNote 0FH