EVAC-500 Voice Alarm & Evacuation System Operation Manual
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to make the manual emergency broadcast in the condition of message indicator light on and zone EVAC indicator
light on. Press again the emergency button or remote reset input to terminate the emergency broadcast.
5.3. Auto Emergency Broadcast.
From normal status, connect a timer or other external control equipment to the 8 program control input terminals of
the host or extension unit. The control input terminals receive a control input from the timer or allows an automatic
general announcement or emergency message to be broadcast. At the same time, a control output will be send out
to third party control system for inter-action. There are two kinds of control inputs by short circuit contact or by level
mode. Press again the emergency button or remote reset input to terminate the emergency broadcast.
5.4. Emergency Microphone Announcement.
Press the clip of emergency microphone to make emergency announcement to all zone any time, the
pre-announcement chime will be broadcast first and the EMG microphone indicator will light on means ready for
emergency announcement, hang off the microphone to terminate the broadcast. This emergency microphone
circuit will be real time supervised.
5.5. General Announcement from Remote Microphone.
Select the zone from EVAC-500RM or EVAC-500TM and illuminate the zone indicator, press the call button to
make the general announcement with chime. Under PPT mode, the call button need to be kept pressing to make
the general announcement.
5.6. Background Music Broadcast & Microphone Announcement from Software
A) Select the zone or group and choose the effective line input to make the general broadcast. The zone or group
displayed only after configuration, the software will auto distinguish the effective line input. B) Move mouse to
zone1 icon, and click the left to click the inverse button to control the zone output status. Green means output
and extinguish means terminate output.
