Epcom SF6200MA, User Manual, Page: 4 / 18

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2 Main function introduction
2.1 SF6200MA Function feature

Built-in 500W amplifier, integrated 8 power A + B independent dual speaker loop partition
output, each partition has a LED indicator, independent volume adjustment (6 files),
forcibly cut to output power 100V when receive alarm signal.

Partition output with three-wire, four-wire Strong cut regulation function.

With amplifier monitoring function.

With 4 audio input, 2 microphone input with 24V phantom power

Integrated independent EVAC voice information player. Voice files can be customized by
users

Built- in HD audio module, support to record real-time PPT voice during fire alarm.

Support TCP / IP communication protocol, after connecting to internet, all equipment in the
system can be operated in real time through PC client-side, and the state automatically
synchronized.

Extensible to more 19 Extension Controller and 32 remote microphones ( allow to change the
priority level)

2 channel of remote MIC online interface with 24 V power, using standard RJ-45 network
port and CAT-5 network cable, achieving lone-distance transmission.

Function of fault self-checking of the electrical system,and complete inspection of manual
system.

Measuring function of the status of each partition speaker loop(open circuit, short circuit,
overcurrent, impedance change).

With system failure, emergency dry node output, emergency reset dry node input.

The real-time indication function of the system status.

8- ways short circuit/level trigger manner, 3-way different audio sources to configure the
trigger response, output can be configured with arbitrary partition
、
group and Short circuit
contact combination.

External connecting a backup power amplifier, when the built-in amplifier doesn’t work, it
will switch to the backup amplifier automatically.

External 24V stand-by power supply, realizing continuous work without delay when power
off.

Built-in 24V automatic charging function

With one way IP address reset port.