Dell P2425 Display Manager 2.3 for Windows Users Guide - Page 23

Auto Brightness Range Level, Primary Monitor for Synchronization

Page 23 highlights

Feature Auto Function Description Auto Brightness Turns on the Auto Brightness and the monitor Brightness setting automatically adjust according to the ambient light. Auto Brightness When Auto Brightness is turned on, adjust the Range Level Auto Brightness Range Level of the Auto Brightness. NOTE: When Auto Brightness is turned off, this function is not available. Auto Color Temperature Turns on Auto Color Temperature and the monitor RGB color settings automatically adjust according to the ambient light. Primary Monitor Turns on Primary Monitor for Synchronization if for you have multiple Dell monitors that support this Synchronization function connected, and you want the other monitors to adjust their Brightness or RGB settings according to the ambient light condition detected by the primary monitor. NOTE: When Auto Brightness and Auto Color Temperature are both turned off, Primary Monitor for Synchronization is not available. NOTE: The Auto function is available on monitors equipped with an ambient light sensor. Adjusting the brightness and contrast │ 23

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Adjusting the brightness and contrast
23
NOTE: The Auto function is available on monitors equipped with an ambient
light sensor.
Feature
Function
Description
Auto
Auto Brightness
Turns on the
Auto Brightness
and the monitor
Brightness setting automatically adjust according to
the ambient light.
Auto Brightness
Range Level
When
Auto Brightness
is turned on, adjust the
Auto Brightness Range Level
of the
Auto
Brightness
.
NOTE:
When
Auto Brightness
is turned off, this
function is not available.
Auto Color
Temperature
Turns on
Auto Color Temperature
and the
monitor RGB color settings automatically adjust
according to the ambient light.
Primary Monitor
for
Synchronization
Turns on
Primary Monitor for Synchronization
if
you have multiple Dell monitors that support this
function connected, and you want the other
monitors to adjust their Brightness or RGB settings
according to the ambient light condition detected
by the primary monitor.
NOTE:
When
Auto Brightness
and
Auto Color
Temperature
are both turned off,
Primary
Monitor for Synchronization
is not available.