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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.
figure 60.20: No control of zone
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