Dell UltraSharp 27 User Manual page 66

If the monitor connects with two ports or more, when the Auto Input Source is
selected, it will turn to the next port with signal.
Select OSD items of On in Standby Mode in Personalize feature, the following
message appears:
If you adjust the Brightness level above the default level over 75%, the following
message appears:
• When you select Yes, the power message is displayed only once.
• When you select No, the power warning message will pop-up again.
• The power warning message appears again only when you perform Factory
Reset from the OSD menu.
When Auto Brightness is on, if you adjust the brightness level, the following message
appears:
66 | Operating the monitor
Auto DP
Changing to this setting ( without
power consumption. Do you want to continue?
Yes
No
Adjusting to this value will increase power consumption above the
default level. Do you want to continue?
Yes
No
Auto Brightness is currently enabled.
Do you wish to disable it to carry on?
Yes
No
HDMI
Exit
symbol) will increase