CTX PV880 Manual del usuario - Página 15

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Appendices

If you are experiencing trouble with the LCD display, refer to the

follows. If the problem persists, please contact your local dealer or

our service center.

Problem: No image appears on screen.

Check that all the I/O and power connectors are correctly and

well connected as described in the " Installation " section.

Make sure the pins of the connectors are not crooked or broken.

Problem: Partial image or incorrectly displayed the image.

Check to see if the resolution of your computer is higher than that

of the LCD display.

Reconfigure the resolution of your computer to make it less than

or equal to 1280 x 1024.

Problem: Image has vertical flickering line bars.

Use " Frequency " to make an adjustment.

Check and reconfigure the display mode of the vertical refresh

rate of your graphic card to make it compatible with the LCD

display.

Problem: Image is unstable and flickering

Use " Tracking " to make an adjustment.

Problem: Image is scrolling

Check and make sure the VGA signal cable (or adapter) is well

connected.

Check and reconfigure the display mode of the vertical refresh

rate of your graphic card to make it compatible with the LCD

display.

Problem: Vague image (characters and graphics)

Use " Frequency " to make an adjustment. If this problem still exists,

use "Tracking" to make an adjustment.

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