Returnstar Interactive Tech IQTouch HA1100 Pro User Manual page 80

4.4.5.7 Intelligent Eye Protection
Enter the Intelligent eye protection submenu to set Eye care writing, Eye protection and light
control and Blue light filter.
Eye care writing: Tap to turn on/off the function. The panel will change the brightness of
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whiteboard in writing state when the function is on.
Eye protection and light control: Tap to turn on/off the function. The panel will
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Changing screen brightness according to ambient light when the function is on.
Blue light filter: Tap to turn on/off the function. You can drag the slider to adjust the
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Filter level only when Blue light filter is on.
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