PACSystems™ Industrial Displays User Manual
Section 1
GFK-3138B
Jul 2021
Introduction
56
Adjusting Screen Brightness
1.
Open Chromium browser and point to chrome://apps (Figure 54).
2.
Select Brightness Setup from the menu to adjust backlight dimming or ALS on/off control.
Note: The manual adjustment bar will only be shown when ALS is off.
3.
The dimming level can be adjusted by inputting a number in the text field and clicking the Set
button or clicking and dragging the adjustment bar (Figure 58).
Figure 58: Turn on ALS
Note: There is an internal setting for the minimum dimming level, which is 10% by default. When
adjusting the dimming level below 10%, no change will be evident.
