Maintenance - Bosch DS9360 Installation Manual

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.
MIN
Figure 6.2: Adjusting microwave range
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.
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.
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/.
© Bosch Security Systems B.V., 2021 Torenallee 49, 5617 BA Eindhoven, Netherlands
Microwave
Adjustment
MAX
Détecteur IRP/hyperfréquences
de plafond TriTech
DS9360
fr Guide d'installation