2. Microphone emergency broadcast operation steps
2.1 Open EMERGENCY work on Microphone switch, as shown below, after you press, you can enter emergency
mode (slow blinking red), while the VAC/C host of "Logo standby interface" will activate emergency mode "
" icon.)
2.2 Press the Microphone panel, need to play "EVAC emergency voice message" partition / group or all zone keys,
as shown:
2.3 Press the "EVAC or ALERT" button on the Microphone, the emergency system will broadcast the voice
message to the selected partition or region , as shown in Figure:
3. Contacts trigger an automatic emergency broadcasts steps:
When input a trigger on the INPUTS MODE from machine VAC/C / 8 Channel Changeover / 8 Zone Voice Alarm
Amplifier, the MODE OUTPUTS interface will be triggered emergency when receiving the corresponding trigger
signal, and execute the emergency broadcast signal to the related zones.
Note:
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.
Digital Network Public Address & Voice Alarm System
HEINRICH
HEINRICH LIMITED,
71-75 SHELTON STREET COVENT GARDEN LONDON
T:
+442032860291
W:
www.heinrichlimited.com
E:
