RELAY GROUP
6
IRG-8116
1. STAND-BY LED
This LED indicates power supply condition of this unit.
Lights when the unit is powered on.
2. CIRCUIT OPERATION LED
This LED indicates speaker lines in emergency or
during normal broadcasting.
It shows operation statue of broadcasting zone.
Front Panel
1. DC POWER INPUT TERMINAL (+24V)
This is a terminal to connect DC power (DC +24V).
, - polarity when you connect.
2. DC POWER OUTPUT TERMINAL
This is a DC power output terminal (DC +24V) and it is
connected with DC input terminal of external device.
(EMERGENCY MODEL).
3. HOT TERMINAL
This terminal is connected to HOT terminal of main
amplifier output.
4. COM TERMINAL
This terminal is connected to COM terminal of main
amplifier output.
5. SPEAKER OUTPUT CONNECTOR
This connector is connected to speakers and it is
consisted of HOT, COM, and EM terminal.
6. NORMAL RELAY CONNECT TERMINAL
It is connected to NORMAL RELAY connector of
MATRIX (our model, IPX-8116).
7. EMERGENCY RELAY CONNECT TERMINAL
It is connected to EMERGENCY RELAY connector of
MATRIX (our model, IPX-8116).
Rear Panel
Summary of Contents for IRG-8116
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Page 8: ...RELAY GROUP 8 IRG 8116 Connection ...
Page 9: ...RELAY GROUP IRG 8116 9 Block Diagram ...
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