Dell UltraSharp 42.51" 4K Monitor - Manual (Page 65)

Operating the monitor | 65
Icon Menu and
Submenus
Description
Service Tag Displays the Service Tag . The Service Tag is a unique
alphanumeric identifier that allows Dell to identify the
product specifications and access warranty information.
NOTE: The Service Tag is also printed on a label located at
the back of the cover.
Self-
Diagnostics Use this option to run the built-in diagnostics, see Built-in
diagnostics .
Reset Others Resets all settings under the Others menu to the factory
defaults. Press to select this function.
Factory Reset Restores all preset values to the factory default settings.
These are also the settings for
ENERGY STAR ® tests.
Display
PIP/PBP
Input Source
Color
USB
Brightness/Contrast
Exit
UltraSharp 43 Monitor
Menu
Audio
Personalize
Others
HDMI CEC
LCD Conditioning
Firmware
Reset Others
Factory Reset
Service Tag
Off
12T105
CN073K0
ENERGY STAR ®
DDC/CI On
Off
Display Info Select
Self-Diagnostics Select