Planar PX23MW - Manual (Page 18)

Troubleshooting
If you are experiencing trouble with the LCD display, refer to the
following trouble shooting. If the problem persists, please contact
your local dealer or our service center.
Problem: No image appears on screen.
4 Check that all the I/O and power connectors are correctly and
well connected as described in the “Installation” section.
4
Make sure the pins of the connectors are not crooked or broken.
Problem: Partial image or incorrectly displayed image.
4 Check to see if the resolution of your computer is higher than that of the
LCD Display.
4
Reconfigure the resolution of your computer to make it less than or equal
Problem: Image has vertical flickering line bars.
4
4
Check and reconfigure the display mode of the vertical refresh rate of your
graphics card to make it compatible with the LCD Display.
Problem: Image is unstable and flickering
4
Problem: Image is scrolling
4 Check and make sure the VGA signal cable (or adapter) is well connected.
4 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)
4
Appendix
14
to 1920 x 1200.
Use “Clock” to make an adjustment.
Use “Phase” to make an adjustment.
Use “Clock” to make an adjustment. If this problem still exists,
use “Phase” to make an adjustment.