Product Manual — Doc. 8550C
TSW-570, TSW-770, and TSW-1070 • 11
Display Setup
Tap Display Setup on the Setup screen to display the Display Setup screen.
Display Setup Screen
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The value shown under Illuminance represents the units of light (in lux) that are received by
the touch screen. This value changes in real time depending on the light received by the touch
screen.
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Tap the up or down arrow buttons under Brightness to raise or lower the LCD display
brightness level incrementally from 0 to 100%.
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Tap On or Off under Auto Brightness to turn automatic brightness on or off for the display.
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Drag the slider up and down under LCD ALS Threshold to adjust the ALS (ambient light
sensor) threshold value for switching between high and low auto-brightness presets on the
LCD display.
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Tap On or Off under Proximity Wake to turn proximity waking on or off for the display.
When proximity waking is on, the touch screen will wake from standby automatically when a
user gets within proximity of the touch screen.