User Manual

46 | Operating the monitor
OSD warning message
When the monitor does not support a particular resolution mode, you will see the
fol
lowing message:
NOTE: The message may be slightly different according to the connected
input signal.
This means that the monitor cannot synchronize with the signal that it is receiving
fr
om the computer. See Monitor specifications for the Horizontal and Vertical
frequency ranges addressable by this monitor. Recommended
mode is 1920 x
1080.
You will see the following message before the DDC/CI func
tion is disabled:
Firmware Displays the firmware version of your monitor.
Service Tag Displays the service tag of your monitor. This string is required
w
hen you look for phone support, check your warranty status,
update drivers on Dell's website, etc.
Reset Others Resets all settings under the Others
menu to the factory
defaults.
Factory Reset Resets all OSD settings to
the factory defaults.