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Chapter 3 Troubleshooting
If a problem still remains after applying the suggested remedies, contact your local dealer.
Problems
1.
No picture
• Power indicator does not light.
• Power indicator lights green.
• Power indicator lights orange.
2. The message below appears.
• This message appears when no signal is input.
Example:
• The message shows that the input signal is out of the
specified frequency range. (Such signal frequency is
displayed in red.)
Example:
3. Double images appear on the monitor.
4. Images appear incorrectly.
Possible cause and remedy
• Check whether the power cord is connected correctly.
• Turn off the main power, and then turn it on again a
few minutes later.
• Turn the main power switch on.
• Press
.
• Switch the input signal with
• Operate the mouse or keyboard.
• Check whether the PC is turned on.
This message appears when the signal is not input
correctly even when the monitor functions properly.
• 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 with
• Check whether the signal setting of your PC matches
the resolution and the vertical frequency settings for
the monitor.
• Reboot the PC.
• Select an appropriate display mode using the
graphics board's utility. Refer to the manual of the
graphics board for details.
fD : Dot Clock
(Displayed only when the digital signal inputs)
fH : Horizontal Frequency
fV : Vertical Frequency
• Check whether there is nothing placed on the monitor.
If anything is put on the monitor, the image will not be
displayed correctly.
• Check whether you are viewing the image from the
front.
• Check whether your head does not tilt to the left or
right. Make sure that you are viewing the image from
directly in front of the monitor.
• Attempt to exchange the image for the left eye with
that for the right eye.
• Check whether the screws for connecting the upper
and lower monitors as well as the other screws are
not loosened. Otherwise, ask your dealer for advice.
Chapter 3 Troubleshooting
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