Technical data

18 en | Operation CCS 900 Ultro
IOM_CCS900 | V1.0 | 2010.06 Installation and Operating Manual Bosch Security Systems B.V.
6.5 Using the priority button
Figure 6.5
Pressing the priority button of the Chairman Unit (Figure 6.5 “1”) may be indicated by a chime
tone and will deactivate all active Delegate Units and activates the chairman microphone
(Figure 6.5 “2”). Release of the priority button (Figure 6.5 “3”) will either leave the Delegate
Units deactivated or activates them again (depending on priority mode settings).
6.6 Priority mode settings in Chairman Unit
Figure 6.6
Remove the cable relief bracket (1) to set the chime and microphone switches in the required
position at priority.
0 = : no chime at priority
1 = : (default) chime at priority
0 = : delegate microphones permanently OFF at priority
1 = : (default) microphones temporary OFF at priority