DAITEM 172-21X Panduan Instalasi - Halaman 12

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Checking the detection area:

1. press on the test key: the detector switches to test mode for a period of

90 sec.,

2. walk across the detection area at right angles to the detector's ﬁelds-of-

view (see diagram): every time movement is detected the detector test

LED indicator lamp lights up.

If no movement is detected: change the way the detector is facing on its

swivel bracket, check there is no obstacle between the detection area and

the detector.

171-21X

175-21X

IMPORTANT: at the end of the test period, the detector automatically switches

back to normal operating mode:

• detector inhibited for 90 sec. after detection,

• the test LED indicator lamp is no longer lit when movement is detected.

172-21X

173-21X