STEINEL professional HPD2 KNX Quick Start Manual page 14

4.1 Sensor settings
4.1
Detection sensitivity
The detection sensitivity can be adjusted in a range from 0 to 100. It is used as a threshold value for recognition of persons.
The factory settings is 35. The detection sensitivity must be adjusted if miscounts occur.
50/60Hz anti-flicker
• Adjust the mains adapter to the standard mains frequency in your country (an incorrectly adjusted frequency will cause
problems when detecting persons due to the flickering of the lamp).
Celsius/Fahrenheit
• Select the unit for the temperature.
Image brightness during the day
Adjustment of image brightness for daytime operation.
The light value has a range from 0 to 255.
Image brightness at night
Adjustment of image brightness for night time operation.
The light value has a range from 0 to 255.
Gamma value
Increases or decreases amplification of the dark and light pixels of the image. Values below 0 increase the contrast.
The gamma value and light value settings must only be changed if there are problems with contrast or brightness.
Note:
If the cursor remains on a setting parameter for an extended time, a description of the settings appears.
For further descriptions, refer to 'Help'.
You can also select the offsets for temperature measurement and light-level measurements.
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