ASL INTERCOM PS 6379 Mk2 User Manual page 12

36 IFB mode switches E and F
To (independently ) put channel E and F into
IFB mode
37 PGM INPUT connector + ground lift
This XLR-3 female connector is an
electronically balanced input for line level audio
signals. The input is for receiving a program
(PGM) audio signal, which is routed to the
loudspeaker and the headset connector only.
The PGM volume can be adjusted by knob
#16.
38 STAGE ANNOUNCE OUT connector
This XLR-3 male connector is electronically
balanced output for the pre-amplified
microphone signal at line level when the
STAGE ANNOUNCE button is pushed.
39 STAGE ANNOUNCE RELAY
This Phoenix type connector gives access to a
normally open contact, which is closed when
the Stage Announce button is pushed.
User Manual PS 6379 Mk2 / February 2013 © ASL Intercom BV
40 EXT. SPEAKER connector
To this 6.3 mm jack connector an external
speaker can be connected. When an external
speaker is connected, the internal speaker
switches off and the audio is sent to the
external speaker.
41 DC Power Input connectors
These two connectors allow external DC power
(24 – 30V / 5 A) to be the back-up power
supply or to be the main power supply should
AC mains not be available.
42 Mains Power Inlet
Mains inlet (100 –240 V AC, 50/60 Hz, 200
watt) and fuse holder ( Fuse: 4 Amp slow blow)
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