18
LA1910R and LA1910RTC User’s Guide (
020-0321-01A)
Appendix
Troubleshooting
If you are experiencing trouble with the LCD display, refer to the following. If
the problem persists, please contact your local dealer or visit Planar Support at
www.planar.com/support. See support contact information on rear cover.
Problem: No image appears on screen.
◆
Check that all the I/O and power connectors are installed correctly and
well connected as described in the “Installation” section.
◆
Make sure the pins of the connectors are not crooked or broken.
◆
Reconfi gure the resolution of your computer to make it less than or
equal to 1280 x 1024.
Problem: Partial image or incorrectly displayed image.
◆
Check to see if the resolution of your computer is higher than that of the
LCD
display.
◆
Reconfi gure the resolution of your computer to make it less than or
equal to 1280 x 1024.
Problem: Image has fl ickering vertical line bars.
◆
Use “Clock” to make an adjustment.
◆
Check and reconfi gure 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 fl ickering
◆
Use “Phase” to make an adjustment.
Problem: Image is scrolling
◆
Check and make sure the VGA signal cable (or adapter) is well
connected.
◆
Check and reconfi gure the display mode of the vertical refresh rate of
your graphic card to make it compatible with the LCD display.
Problem: Ghosting image (characters and graphics)
◆
Use “Clock” to make an adjustment. If the problem persists,
use “Phase” to make an adjustment.
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