Technical Data - Gira 5373 Series User Manual

System 3000
Motion detector top unit 1.10 m Standard, Motion detector top unit 2.20 m
Standard
4.2 Commissioning
Make settings
The adjusters for the brightness threshold and sensitivity are located on the rear of the motion
detector cover. The run-on time cannot be changed.
Setting the brightness threshold
Set the brightness threshold on the covers of the main device and all extensions. Different val-
ues can be set on the main device and extensions. There are 4 defined values for the bright-
ness threshold. In setting Ư, the motion detector operates independently of the brightness (day
operation). Setting ư for stairways according to DIN EN12464-1, 2003-3.
￭ Turn adjuster (1).
Setting the sensitivity
Sensitivity can be set in 4 levels to minimize faulty switching.
￭ Turn adjuster (2).
Testing the detection area
￭ Make the test settings. For this, turn adjuster (1) to Test.
The motion detectors operates independently of the brightness and switches on for ap-
prox. 1 second when motion is detected. The sensitivity setting remains intact.
5

Technical data

Ambient temperature
Storage/transport temperature
32599602 10865947
Figure 10: Mount the cover at 90°
04.05.2018
-20 ... +45 °C
-25 ... +70 °C
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