fr Guide d'installation
Détecteur IRP/hyperfréquences
de plafond TriTech
DS9360
© Bosch Security Systems
B.V
.
, 2021
Torenallee 49, 5617 BA Eindhoven, Netherlands
9 Other Information
9.1 Anti-Vandal Screws
After the cover has been installed and twisted into place, the entire
assembly can be secured together using the supplied anti-vandal screws.
Refer to the Top View of Enclosure in
Figure 2.2
for the location of the
screw holes.
9.2 Maintenance
At least once a year, the range and coverage should be verified. To en-
sure continual daily operation, the end user should be instructed to walk
through the far end of the coverage pattern. This ensures an alarm output
prior to arming the system.
Bosch Security Systems
B.V
. product manufacturing dates
Use the serial number located on the product label and refer to the Bosch
Security Systems
B.V.
web site at: http://www.boschsecurity.com/datecodes/.
8 Supervision Features
The supervision features function as follows:
•
PIR/Microwave: The complete circuit operation of these subsystems
is checked approximately every 6 hours. If the PIR or microwave
subsystem fails, the red LED will flash 4 times per cycle and the unit
should be replaced.
•
Default: The detector will default to PIR technology protection if the
microwave subsystem fails.
MIN
MAX
Microwave
Adjustment
NOTICE!
Do not adjust the microwave range higher than required. Doing so
may cause the detector to catch movement outside of the intended
coverage pattern.
Figure 6.2: Adjusting microwave range
3. If adequate range can not be reached, increase the Microwave Range
Adjust slightly. Continue walk testing (waiting 1 minute after removing/
replacing the cover) and adjusting the range until the farthest edge of
desired coverage has been accurately placed.
4. Walk test the unit from all directions to determine all the detection
pattern boundaries.
