Toa VM-3000 Series - Manual (Page 9)

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RM-300MF RM-320F
RM-300MF VM-3240E
VM-3240E Lead-acid Battery
Lead-acid Battery
VX-2000DS
VX-2000DS
RM-200M
RM-200M RM-210
VM-3240VA
VP-2241
EXT. AMP INPUT
EXT. PA LINK
DC POWER
VM LINK
RM LINK 1
RM LINK 2
DC POWER
DS LINK
DC POWER
DS LINK
PA OUT
EXT. AMP INPUT
EXT. PA LINK
DC POWER
VM LINK
PA OUT
EXT. AMP INPUT
EXT. PA LINK
PA OUT
VP-2241
VP-2241
DC POWER
VX-200PS
3.3. System Example 3
This example is a system suited to shopping centers.
[System outline]
•
A 1,440 W integrated emergency/general broadcast system with 18 outputs.
•
Unlike a 1-channel broadcast system, this system allows paging calls (microphone announcements) to be
made over zones other than those currently being used by the BGM broadcast without interrupting the BGM
broadcast. Example: It is possible to page over Zone 3 while playing BGM in Zones 1 and 2. BGM
broadcasts are made by the VM amplifier and paging calls by the VP amplifier.
•
Paging calls can still be initiated even if either the VM amplifier or the VP amplifier should fail.
•
Emergency broadcasts can be made even if either the VM amplifier or the VP amplifier should fail.
•
Emergency broadcasts can be made even during power failures if the VX-2000DS Emergency Power
Supply is connected. However, general broadcasts are not possible.