Chapter 5: OPERATION
2. EmErGENcy BrOADcASTS
5-5
In the following example, 2 EV-200 units are installed in the VX-2000 to provide dual-origin Emergency
broadcasts. Different messages can be simultaneously broadcast to individual zones with the use of 2 EV units.
An Alert message is recorded in EV-1, and an Evacuation message is recorded in EV-2.
[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.
[Pattern setting]
up to 50 Emergency broadcast patterns can be set for each of Alert and Evacuation messages when 2 EV-
200 units are used. The created patterns are assigned to the remote microphone's emergency button or
control inputs. Activating the Emergency mode or receiving a fire alarm signal recalls the assigned pattern and
broadcasts the message to the set zones.
Assuming that Emergency broadcast patterns are set as follows:
• The broadcast zones and broadcast duration depend on control signals received from the connected fire
alarm system. (Pattern 1 – 10)
• Buttons to activate the Evacuation message broadcast are configured in all zones. (Pattern 11)
Emergency Broadcast Pattern
Setting contents
1
Alert message broadcast to Gf
2
Alert message broadcast to 1f
3
Alert message broadcast to 2f
4
Alert message broadcast to 3f
5
Alert message broadcast to escalators and staff areas
6
Evacuation message broadcast to Gf
7
Evacuation message broadcast to 1f
8
Evacuation message broadcast to 2f
9
Evacuation message broadcast to 3f
10
Evacuation message broadcast to escalators and staff areas
11
Evacuation message broadcast to all zones
Содержание VP-2241
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