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AXIS T8331 PIR Motion Detector Series
Functions
After the test, configure the PIR sensor as below:
•
Set the photocell according to the environment, DAY is the default setting and is recommended for most applications.
•
Set the Pulse count switch to 2.
•
Set the LED switch to ON or OFF. See LED switch on page 5 for more information about the LED. This applies to
AXIS T8331 only.
Masking Strips
Below text applies to AXIS T8331–E only.
Unwanted detection zones can be eliminated by masking the lens with provided masking strips.
1. Remove the cover.
2. Apply the masking strip to the zones that should be excluded.
Day/Night Mode Adjustment
Below text applies to AXIS T8331–E only.
The Day/Night Mode switch can be used to adjust the detector according to the brightness of the surrounding area.
For best performance it is recommended to set the dial to DAY (default setting).
To have the detector begin to function only after it has become dark, turn the dial gradually to the NIGHT side.
For position of the Day/Night Mode switch, see Hardware Overview on page 8
LED switch
Below text applies to AXIS T8331 only.
For AXIS T8331 it is possible to set the LED switch to OFF/ON. By default the switch is set to ON. When in this mode the LED will lit
when triggered. When set to OFF the LED will not be lit when triggered.
For position of the LED switch, see Hardware Overview on page 8
Pulse Count Switch
Below text applies to both AXIS T8331 and AXIS T8331-E.
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