Targa VISIONARY LCD 19-1, Руководство пользователя

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ENGLISH
15
Trouble Shooting
No power
- Make sure power button is on.
- Make sure A/C power cord is securely connected to the LCD display.
- Plug another electrical device (like a radio) into the power outlet to verify that
the outlet is supplying proper voltage.
Power is on but no screen image
- Make sure the video cable supplied with the LCD display is tightly secured to
the video output port on the back of the computer. If the other end of the video
cable is not attached permanently to the LCD display, tightly secure it to the
LCD display.
- Adjust brightness and contrast.
Wrong or abnormal colors
- If any colors (red, green, or blue) are missing, check the video cable to make
sure it is securely connected. Loose or broken pins in the cable connector could
cause an improper connection.
- Connect the LCD display to another computer.
- If you have and older graphics card, contact your local dealer for a non-DDC
adapter.
Control buttons do not work
- Press only one button at a time.