Problem: Image is scrolling
•Check and make sure the video signal cable (or adapter) is well connected.
•Check and reconfigure the display mode of the vertical refresh rate of your graphics card to make it compatible with the LCD Display.
Problem: Vague image (characters and graphics)
•Use “Clock” to make an adjustment. If this problem still exists, use “Phase” to make an adjustment.
Warning Signal
Sometimes you may see warning messages for this LCD Display. This means that the LCD Display cannot correctly receive the signal from the computer graphics card.
No Signal
This message means that the LCD Display has been powered on but it cannot receive any signal from the computer graphics card. Check all the power switches, power cables, and signal cables.
Out Of Range
This message means that the signal of the computer graphics card is not compatible 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 show this message.
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