EMERGENCY BROADCASTS EMERGENCY BROADCASTS
5-4
Zone 1
Control I/O
External SP
input
Link
Connector
BGM input
Zone 2
Zone 3
Zone 4
Zone 5
VM-2120/2240
BGM Player
ZONE-1
ZONE-2
ZONE-3
ZONE-4
ZONE-5
Speaker out
RM-200M
Busy
Audio
Operation and Connection Examples
for a Local Amplifier
Emergency
Broadcast
Amplifier
Entire Building Area
The following system uses the VM amplifier as a general-purpose local amplifier.
In this system, the VM amplifier normally functions as a local amplifier to provide broadcasts of BGM and
announcements. If the emergency broadcast amplifier (installed separately from the VM amplifier to cover
broadcasts for the entire building area) is activated and an emergency broadcast is initiated, the VM amplifier's
speaker junction automatically switches to the emergency broadcast amplifier side, allowing output from the
emergency broadcast amplifier to go through.
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