Dell Thunderbolt U4025QW User Manual

80 | Operating the monitor
Icon Menu and
Submenus
Description
Ethernet
Switch Mode
Allows you to set the Ethernet switch mode:
• Tie to KVM: When KVM USB switches, Ethernet
switches together.
• Prompt when KVM switches: When KVM USB
switches, a message prompts the user to decide
whether to switch Ethernet together.
• Switch Manually: When KVM USB switches, Ethernet
does not switch.
Ethernet
Switch
Manually switch Ethernet.
Show KVM
Setup Guide
Select this option and follow the steps if you want to
connect multiple computers to the monitor with one set
of keyboard and mouse.
Reset USB Resets all settings under the USB menu to the factory
defaults.
Audio
Use the Audio Settings menu to adjust the audio settings.
Exit
UltraSharp 40 Monitor
Input Source
Color
Brightness/Contrast
Display
PIP/PBP
Personalize
Others
Menu
USB
Reset Audio
Speaker
On
Volume
75
Audio
More Information
Volume Allows you to increase the speaker volume.
Move the joystick up and down to adjust the volume from
‘0’ to ‘100’.
Speaker Select On or Off the Speaker function.
Reset Audio Resets all settings under the Audio menu to the factory
preset values.

Dell Thunderbolt U4025QW Specifications

General

Screen Size	40 inches
Aspect Ratio	21:9
Panel Type	IPS Black
Refresh Rate	60 Hz
Color Support	1.07 billion colors
Curvature	2500R
VESA Mount	100 x 100 mm
KVM Switch	Yes
Resolution	5120 x 2160
Brightness	300 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms
Color Gamut	98% DCI-P3
Ports	RJ45
Speakers	2 x 9W
Built-in Microphone	Yes
Stand Adjustability	Height, Tilt, Swivel
Weight (with stand)	14.4 kg