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Warning Signal
If you see warning messages on your LCD screen, this means that the LCD display cannot receive a clean signal from the computer graphics card.
There may be three sources for this problem. Please check the cable connections or contact Planar for more information.
4No Signal
This message means that the LCD display has been powered on but it cannot receive any signal from the computer graphic card. Check all the power switches, power cables, and VGA signal cable.
4Going to Sleep
This message means that the LCD display is under the power saving mode. In addition, the LCD display will go to this sleeping mode when experiencing a sudden signal disconnecting problem.
4Unsupport Mode
This message means that the signal of the computer graphic card is not compat ible with the LCD display. When the signal is not included in the compatibility mode we have listed in the Appendices of this manual, the LCD display will appear this message.
