Epcom SF6200MA - Rear Panel Function Description

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
 LINEＡ: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);