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Operating the Monitor
User Guide 4–9
Out of Frequency Range Message
If an Out of Frequency Range message displays on the monitor
screen, the video resolution and/or refresh rate are set higher than
the levels the monitor supports.
To change the video resolution or refresh rate on the monitor:
1. Restart the computer.
2. Enter Safe Mode on the computer. Refer to the computer’s
operating system Help for instructions on entering Safe
Mode.
3. Change the display settings to a supported setting (see
“Technical Specifications”).
4. Restart the computer so that the new settings take effect.