Digital Network Public Address & Voice Alarm System
2.3 Press the "EVAC or ALERT" button on the VA-6000FM , the emergency system will broadcast the
voice message to the selected partition or region , as shown in Figure:
6.13.3.Contacts trigger an automatic emergency broadcasts steps
When input a trigger on the INPUTS MODE from machine VA-6000MA / VA-6000MS / VA-P8500S, the
MODE OUTPUTS interface will be triggered emergency when receiving the corresponding trigger signal,
and execute the emergency broadcast signal to the related zones.
1. Triggering line 1 interface contacts, you can specify a certain way, or multiple partitions output; and it
can be set on PC software.
2. The trigger input contacts, according to the level of short trigger mode or short trigger, depending on
PC software settings, such as: setting the next LEVEL (level mode) state, as shown below, when only
when a short circuit across the 10K resistor, it will trigger the corresponding emergency; when setting is
under SHORT (short mode) state, as shown below, press the trigger switch, short-circuit making A and B
connected, will be triggered corresponding amplifier issued an emergency signal.
VA-P8500S amplifier auto detector rear connection after online interfaces:
Wiring diagram:
Evacuation control buttons
Triggered connection
of level mode
Triggered
connection of
short circuit
mode
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