22 en | Configuration
Professional Series TriTech AM Motion Detectors
with Anti-mask, LSN
2018.10 | 01 | F.01U.352.414 Reference Manual Bosch Building Technologies
The Anti-mask Latched parameter within RPS is set to Yes or No. This parameter determines
whether the Anti-mask alarm condition will require a reset.
How to clear an Anti-mask
1. Remove any foreign objects that might be interfering or causing the detector to be
blocked or masked.
2. Let the detector stay idle for 7 sec with no movement in the PIR/microwave Doppler
radar field of view.
3. Walk in front of the detector to initiate a dual alarm.
The anti-mask alarm is cleared from the detector. If Anti-mask Latched is set to Yes in RPS,
you will have to have to clear the anti-mask alarm at the control panel.