Epcom SF6200MA, Руководство пользователя, Страница: 9 / 18

12
MSG, then press ENERGENCY
button,
to close the
broadcast.

ACK/RESET: machine fault alarm reset button.

ALERT MSG: Play emergency evacuation voice.

EVAC MSG: Play fire alarm alert voice.

MONITOR :buttons to switch on and off monitor.

MIC / LINE INPUTS: button to select or switch the source.

ALL ZONE: button to select open or close all zone.

ZONE1~ZONE8:

Indicator: Indicates current zone status
1. Orange: fault
2. Green: normal

Zone switch button: switch on or off the zone .

Volume adjustment button: 6 grades volume adjustment knob.
4.2 Rear panel function description
Figure 4- 2 SF6200MArear panel design sketch

ON for power on, OFF for power off.

DC POWER: 24V DC input interface, pay attention to positive and negative, Do
not reverse!

100V output interface, 24V relay control interface.

SPERKER OUTPUT 100V.

ZONE1 ~ 8

LINE
Ａ
:zone A.

LINE B:zone B.

100V: loudspeaker positive.

E: relay interface.

0V: speaker negative.

TRIGGER CONTACT OUTPUTS: Short circuit signal output when fire alarm is triggered.

TRIGGER CONTACT ITPUTS: fire trigger input interface.

24V OVERRIDE OUTPUT: DC24V output interface for 4-wired volumn control.

SPARE AMP

AMP 100V IN: standby power amplifier 100V input interface (note positive and
negative);