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5 Troubleshooting
5.1 No Picture
Power indicator does not light up.
• Check whether the power cord is connected properly.
• Press
.
Power indicator is lighting white.
• Increase the various adjustment values for "Brightness" and "Gain" in the Setting menu
(see
Color
[} 7]).
Power indicator is lighting orange.
• Use
to try switching the input signal.
• Turn the setting "On" for "Compatibility Mode" on the "Administrator Settings" menu (see
Compatibility Mode
• Move the mouse or press any key on the keyboard.
• Touch the touch panel.
• Check whether the PC is turned on.
The message "No Signal" appears on the screen.
Example:
• The message shown above may appear, because some PCs do not output the signal
immediately after power-on.
• Check whether the PC is turned on.
• Check whether the signal cable is connected properly.
• Switch the input signal.
• Try setting "Auto Input Detection" in the "Administrator Settings" menu to "Off" and
switching the input signal manually (see
The message "Signal Error" appears on the screen.
Example:
• Check whether the PC is configured to meet the resolution and vertical scan frequency
requirements of the monitor (see
• Reboot the PC.
• Select an appropriate setting using the graphics board's utility. Refer to the User's
Manual of the graphics board for details.
[} 15]).
Auto Input Detection
6.2 Compatible Resolutions
Troubleshooting | 5
[} 15]).
[} 22]).
17
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