Note: This monitor has a built-in diagnostics to automatically calibrate the brightness to compensate for CCFL aging.OSD Warning MessagesWhen 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 Monitor Specifications for theHorizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1600 x 900.You will see the following message before the DDC/CI function is disabled.When monitor enters Power Save mode, the following message appears:Activate the computer and wake up the monitor to gain access to the OSDIf you press any button other than the power button one of the following messages will appear depending on the selected input:VGA/HDMI inputDownloaded from ManualMonitor.com Manuals