43 PWS-440 User Manual
Chapter 5 Advance Settings
- Switch state to User Idle: PWS-440 enters power saving mode when there is no
user input after the selected time-out. The backlight brightness is reduced. The back-
light resumes normal brightness when the LCD is Touched.
- Switch state to System Idle: PWS-440 enters power saving mode when there is
no system activity after the selected time-out. The backlight is turned off. The back-
light turns on when the LCD is touched.
- Switch state to Suspend: PWS-440 enters suspend mode when there is no user
input or system activity after the selected time-out.
Time out values range from Never, and 4/5/10/30 minutes.
5.2.2 Adjusting Backlight Settings
The power consumption of the LCD backlight may be high, turn off the backlight func-
tion if it is not necessary. If a backlight is required, set “automatically turn off the back-
light” function.
To change backlight settings:
1. Tap Start -> Settings -> Control Panel.
2. Tap OEMs Utility.
3. Select Display Manager, and tap the arrow next to Dark or drag the slider to the
left to reduce the screen brightness.
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