Z Microsystems 14 manual Troubleshooting

Troubleshooting

DOUBLE (SPLIT) SCREEN IMAGE

ENTIRE SCREEN IMAGE ROLL (SCROLLS) VERTICALLY

CONTROL BUTTONS DO NOT WORK

NOTE: The LCD contains over 2,359,926 thin-film transistors (TFTs). A small number of missing, discolored or lighted dots on the screen is an intrinsic characteristic of TFT LCD technology and is not a LCD defect. If a fixed pattern is displayed for more than 10 hours, its image may remain on the screen in overlap mode when something else is displayed.

•Make sure the graphics card is set to Non-Interlaced mode.

•Make sure the input signals are within the LCD monitor’s specified frequency range. (Maximum: VESA 1024x768/75Hz, MAC 1024x768/ 75Hz)

•Connect the video cable securely.

•Try the LCD monitor with another power source.

•Press only one button at a time.

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Doc# 27-0001UM Issued 7/99 Rev. 1.2