48 | Operating the MonitorWhen the monitor does not support a particular resolution mode, you will see thefollowing message:This means that the monitor cannot synchronize with the signal that it is receiving fromthe computer. See Monitor Specifications for the Horizontal and Vertical frequencyranges addressable by this monitor. Recommended mode is 1920 x 1080.You will see the following message before the DDC/CI function is disabled:When the monitor goes into power-save mode, the following message appears:Activate the computer and wake up the monitor to gain access to the OSD.If you press any button other than the power button, the following message will appeardepending on the selected input:NOTE: The message may be slightly different according to the connected inputsignal.