User Manual
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Chapter 5 Troubleshooting
Problem Possible cause and remedy
2. The message below appears. This message appears when the signal is not input correctly even though the monitor is functioning properly.
• The message shows that the input signal is out
of the specied frequency range.
Example:
• Check whether the PC is congured to meet the resolution and vertical scan frequency requirements of the monitor (see
“1-3. Supported Resolutions” (page 11)).
• 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.