Manualshelf

User Guide

ManualsBrandsDell ManualsComputers & AccessoriesDell Ultra Sharp LED-Lit Monitor 25" Black (U2518D)| 2560 X 1440 at 60 Hz| IPS| Vesa Mount Compatibility
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Operating the Monitor | 45
OSD Warning Messages
When the Dynamic Contrast feature is enabled (in these preset modes: Game or Movie),
manual brightness adjustment is disabled.
When the monitor does not support a particular resolution mode, you can see the following
message:
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 frequency ranges
addressable by this monitor. Recommended mode is 2560 x 1440.
You can see the following message before the DDC/CI function is disabled: