Planar LB1500R - Manual (Page 16)

LB1500R / LB1500RTC / LB1503R User’s Guide (020-0463-01A) 13
Appendix
Troubleshooting
If you are experiencing trouble with the LCD display, refer to the following. If
the problem persists, please contact Planar.
Problem: No image appears on screen.
ƒ Check that all the I/O and power connectors are correctly installed and well
connected as described in the “Installation” section.
ƒ Make sure the pins of the connectors are not crooked or broken.
ƒ Reconfigure the resolution of your computer to make it less than or equal to
1024 x 768.
Problem: Partial Image or incorrectly displayed the image.
ƒ Check to see if the resolution of your computer is higher than that of the LCD
display.
ƒ Reconfigure the resolution of your computer to make it less than or equal to
1024 x 768.
Problem: Image has vertical flickering line bars.
ƒ Use "Clock" to make an adjustment.
ƒ Check and reconfigure the display mode of the vertical refresh rate of your
graphic card to make it compatible with the LCD display.
ƒ Problem: Image is unstable and flickering
ƒ Use "Phase" to make an adjustment.
Problem: Image is scrolling
ƒ Check and make sure the VGA signal cable (or adapter) is well connected.
ƒ Check and reconfigure the display mode of the vertical refresh rate of your
graphics card to make it compatible with the LCD Display.
ƒ Problem: Ghosting image (character and graphic images)
ƒ Use "Clock" to make an adjustment. If this problem still exists, use “Phase” to
make an adjustment.