Appendix B ‐ 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.
∙Reconfigure the resolution of your computer to make it less than or equal to 1024x768.
Problem: Partial image or incorrectly displayed 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 1024x768.
Problem: Image has flickering vertical line bars.
∙Use “HORIZONTAL SIZE” 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 “FINE” 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 “HORIZONTAL SIZE” to make an adjustment. If the problem persists, use “FINE” to make an adjustment.
LC1503R/LC1503R‐C User’s Guide | 18 |
