Toa RM-300X - Lamp Test; Remote Microphones Operation Example

3-10
Chapter 3 OPERATION
3. EMERGENCY BROADCAST
3.1.TypicalSystemExamples
Here, an example of sequential operation with the VX-3000 system is explained.
[Sequential Operation]
Sequential operation consists of Phase 1 and Phase 2.
Sequence Phase 1 operates upon emergency system activation. When the set time interval elapses, the
broadcast is automatically switched to Phase 2.
[SettingContents]
Both the broadcast messages and output zones are set for Phase 1 and Phase 2.
Assuming that these phases are set as follows:
Phase1: The alert message is continuously broadcast for 5 minutes to each floor of each building.
Phase2: The evacuation message is continuously broadcast to the entire zone.
[AlertandEvacuationMessageExamples]
AlertMessage: The fire alarm system has been engaged. We are now checking the cause.
Please wait for further information.
EvacuationMessage: There is a fire. Please evacuate immediately.
GF
1F
2F
3F
General-purpose
broadcast mode
Emergency
sequence
Phase 1
5 minutes
BGM
GF
Building ABuilding B
1F
2F
3F
4F
5F
6F
BGM
GF
1F
2F
3F
BGM
GF
Building ABuilding B
1F
2F
3F
4F
5F
6F
BGM
Alert
Emergency activation signal
Step 1. Background music (BGM) is
broadcast to A-GF (Building A
groundoor)andB-GF(BuildingB
groundoor)whenthesystemisin
general-purpose broadcast mode.
Step 2. The sensor installed on A-3F
detects irregularities, and the re
alarm system transmits a control
signal to the control input.
The emergency mode is activated,
allowing the alert message to be
played through to A-3F.