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OPUS Projektor Manual
Variables
"Set display backlight intensity directly or activate automatic mode"
0 ... 100: set backlight intensity constant to this percentage
else: Automatic backlight algorithm is active
To make it clear: To activate the automatic backlight dimming based on the ambient light:
Set a value that is NOT between 0 and 100 (e.g. -1). To deactivate the auto backlight
dimming simply set the static value between 0 and 100.
@DispBacklightAmbientLowPassed
"Value calculated from @SensorAmbientLight using @DispBacklightTimeConstant and
@DispBacklightFilterFactor. "
@DispBacklightAmbientLowPassed is calculated any @DispBacklightTimeConstant
milliseconds as
( @DispBacklightAmbientLowPassed * @DispBacklightFilterFactor) +
( @SensorAmbientLight * ( 1000 - @DispBacklightFilterFactor ) / 1000
Any manual write to this variable will be ignored.
@DispBacklightTimeConstant