OSD Warning Messages

When the monitor does not support a particular resolution mode you will see the following message :

or

or

This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See Monitor Specifications for the Horizontal and Vertical f monitor. Recommended mode is 2560 X 1440.

When monitor enters Power Save mode, the following message appears :

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Dell U2711 appendix OSD Warning Messages