Switch Setting Sensitivity Alarm Response
Beam Length
8*
Not used
9*
Not used
* Do not use positions 8 and 9. They are not valid.
2.
Set the receiver’s sensitivity switch to your selected setting. The sensitivity switch is
located to the right of the optical module. The indicator, or pointer marking, runs along
the side of the switches' shaft as indicated in the following figure.
Figure 4.3: Sensitivity Switch
12
en | Notices
Long-range Beam Smoke Detectors
2014.01 | 06 | F.01U.068.899
Installation Instructions
Bosch Security Systems, Inc.