Osd warning messagess – Dell U2913WM Monitor User Manual
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OSD Warning Messagess
When Dynamic Contrast Feature is enabled (in these modes: Game and Movie), the manual brightness adjustment is disabled.
When the monitor does not support a particular resolution mode you will see the following message:
This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See
Vertical frequency ranges addressable by this monitor. Recommended mode is 2560 x 1080.
You will see the following message before the DDC/CI function is disabled.
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