Bosch Appliances Home Security System 3.5 User Manual

Bosch Security Systems | 2011-02

Praesideo 3.5 | Installation and User Instructions | 11 | Optional Software

en | 479

The figure 60.19 shows how a zone icon appears in the 
zone selection pane upon selection of that zone. 
Selection is indicated by a color change of the selection 
border. The name of the active BGM channel in that 
zone is shown inside the icon, together with the actual 
volume setting of that zone. If the BGM channel is a 
local BGM channel, not distributed via the PC Call 
Station Client, its name is unknown and a musical note 
is displayed inside the icon instead of the name of the 
BGM channel.
From left to right: Unselected, Unselected with local 
BGM, Selected.

The figure 60.20 shows how a zone icon appears on the 
screen when the user is not authorized to control BGM, 
see section 59.5.4.9. No BGM control is now possible 
for these zones, which is indicated by cross hatching of 
the selection border. 
From left to right: Unselected zone and no control 
possible, Unselected zone with local BGM and no 
control possible.

Note
Zone group icons on the layout do not provide 

information about BGM channels or volume 

settings for zones that are part of that zone 

group because the channel and volume setting 

can be completely different for the individual 

zones in that group. Nevertheless, a zone group 

(with all its zones) can be added to a selected 

BGM channel, so these zones will get that 

BGM channel, but this will not be shown. 

Likewise, if at least one zone of that zonegroup 

was already playing the selected BGM channel, 

selecting that zone group (again) will remove 

that BGM channel from the zones of that zone 

group, but this will not be clear from the icon 

appearance. Because of this limitation it is 

advised to control BGM via individual zones and 

not via zone groups