Gira 2399 02 Operating Instructions Manual page 24

Presence detector and motion detector 360° compact
Device switches on without motions
Cause 1: Presence simulation is activated. Device switches at saved times.
Switch the presence simulation off.
Cause 2: Interference sources in the detection field.
Remove interference sources if possible.
Reduce sensitivity.
Limit the detection field.
Device constantly switches on and off during motion
Cause 1: Short time operation is switched on.
Set a longer run-on time.
Device switches off despite motion
Cause 1: The device does not detect any motion.
Increase sensitivity.
Cause 2: Detection field is limited because a sensor was switched off.
Switch on all sensors.
Cause 3: Detection field is limited by push-on cover.
Check the push-on cover.
Device does not switch off
Cause 1: Interference sources in the detection field, device detects motions con-
stantly.
Remove interference sources if possible.
Reduce sensitivity.
Limit the detection field.
Cause 2: On for 2 hours, Continuous on or On for 100 hours is activated.
Switch on automatic mode.
The device does not respond to IR remote control, red LED does not flash.
Cause 1: IR remote control out of range.
Go closer to the motion detector.
Cause 2: Battery in IR remote control is empty.
Change battery (see back of the IR remote control).
The device does not respond to IR remote control, red LED flashes, blue LED does
not
Cause: Device is receiving an IR signal. Function or setting cannot be executed.
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