EVAC-500 Voice Alarm & Evacuation System Operation Manual
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8- Evacuation Message SD Card.
The emergency message memory card is real time monitored, tested memory capacity of 32G, never plug out this
card during work, otherwise the event record and program will be lost. The root of emergency message as below
picture, there is each one Alert and EVAC default messages, edit, add or delete or replace these messages are
possible done by professional technician, these messages will be real time supervised. “Log” file is log in event
record, which could be inquired or download in software EVAC-500SF. “Prompt” means chime before
announcement, so customized chime could be replaced the default one in EVAC-500RM, this chime message is
not real time monitored, only will be reviewed once after power on, so no chime or file lost will be not warned as
fault. Max message number is 255.
9-Ground Earth Line
Please connect this earth line to the ground for safety use.
10-Backup power amplifier interface
power signal inputs of 100V or 70V,
“audio signal output shall be balanced
11-System Fault Output
In case of any fault for the system, this output will closed circuit to trigger output and normally default is open
circuit.
12-System EVAC State Output
In case of EVAC, the output will closed circuit to trigger output and normally default is open circuit.
13-Emergency Reset Input (Longer than or equal to 0.5S relay closed-circuit input, used to connect CIE
device and realize the on-line control)
In case of emergency, use one closed circuit input to reset it to back to normal status
When it is operated in a normal mode, it is not processed and ignored.
14 & 15-MIC/LINE Input
Balanced MIC/LINE 1-2 Inputs by COMBO type
16-MIC/LINE Input Gain Control
Please change the gain to match with microphone or line input, since their sensitivity is different, so as to avoid any
noise.
17- Line Input 3-6
Stereo line input from audio sources player for background music system use, each input with gain control.
18-REC Out
Output to recorder and External amplifier, with gain control. Please make sure the output audio volume big
enough and non-distorted.
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