DuraVision FDX1501, Setup Manual

Page: 24 / 58

11
En
gli
sh
Troubleshooting
●
No picture
If a problem still remains after applying the suggested remedies, contact your local dealer.
Problem Possible cause and remedy
1. No picture
• Power indicator does not light.
• Check whether the power cord is connected
properly.
• Press .
• Power indicator is lighting blue. • Increase <Brightness>, <Contrast>, and/or <Gain>
in the Adjustment menu.
• Power indicator is lighting orange. • Switch the input signal.
• Operate the mouse or keyboard.
• Check whether the PC is turned on.
2. The message below appears. This message appears when the signal is not input
correctly even when the monitor functions properly.
• This message appears when no signal is
input.
Example:
• The message shown left may appear, because
some PCs do not output the signal soon after
power-on.
• Check whether the PC is turned on.
• Check whether the signal cable is connected
properly.
• Switch the input signal.
• The message shows that the input signal is out
of the specified frequency range. (Such signal
frequency is displayed in red.)
Example:
fD: Dot clock
(Displayed only during digital signal input)
fH: Horizontal scan frequency
fV: Vertical scan frequency
• Check whether the PC is configured to meet the
resolution and vertical scan frequency requirements
of the monitor (“Compatible Resolutions” in the
Setup Manual.).
• Reboot the PC.
• Select an appropriate display mode using the
graphics board’s utility. Refer to the manual of the
graphics board for details.
Note
• If there is a problem with the image displayed or with the touch panel, refer to the Monitor User’s Manual (on the CD-
ROM).