Guardall GCD, Руководство по установке

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6 / 13 P/N MAINST-GUARDALLPIR
• REV 1.0 • ISS 15MAR21
Testing, commissioning & LED indications
When installation is complete, the device should be
thoroughly walk tested to ensure the desired protection is
being achieved, and any adjustments to the device are made
to cater for the specific location and any local site conditions.
Note
: LED’s are disabled during normal use if the RLED
switch is ON.
State Colour Flash
Warm up Flash 0.5s on 0.5s
off
Alarm
PIR only on
GD20/GCD
MW only on
GD20/GCD
Walk test
Walk test all devices to ensure you have adequate
coverage, and that there are no obstructions in the
detection area.
GD20 & GCD Microwave Range Adjustment
Devices are supplied with the microwave adjustment
potentiometer set at the mid- point.
The microwave should be adjusted according the area to
be protected, and great care should be taken to ensure
the microwave cannot “see” beyond protected area. LED
indication of the microwave
pickup allows for accurate
setting of the detection area.
•
Power up the device
•
Walk test the device taking note of the LED
indications.
•
Adjust the Microwave range until the desired
coverage is achieved.
GD2 0 Microwave Coverage
GCD Microwave Coverage
Resistance & voltage readings
Resistance and voltage readings should be recorded at the
time of installation.
•
Voltage readings should be taken at the device
•
Resistance reading should be taken at the CIE or
ACE where the circuit is terminated.