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External Monitor Input
STEP 10- OFF AIR MONITORING
The Monitor Selector Switch has an External Input position (AIR). This position is usually used to monitor the actual radio station on air signal from a radio tuner.
NOTE: it is important to monitor the actual signal from the radio station and not just the output of the console. This is so as to monitor the entire radio chain
from the console to the transmitter.
INSTALLATION
Connect the output of a radio tuner or professional on air monitor to the AIR IN connector on the back of the console.
IMPORTANT: if using a consumer tuner, use a line level output and not the speaker output.
CALIBRATION
The AIR IN is calibrated to -10dBu input level. Interior trimpots may be factory adjusted to different levels.
TEST
Set up the tuner or monitor to your station's frequency and switch the console control room monitor to the AIR position. You should hear the audio output of the
tuner. Audio quality should be high and there should be no objectionable audio hum.
STEP 10- OFF AIR MONITORING
Cue
Ch 14
Air
Mon
ARC-15BP
L
L
L
Headphone
RS232
R
R
R
Logic
DC Power
In
In
In
Out
I N S T A L L A T I O N I N S T R U C T I O N S
PMM
Aud
Pgm
Phone Logic
Pgm Left
Pgm Rght
Phone
L
L
R
R
AMM
Out
Out
Ground
Out
Out
Out
Back panel Diagram for ARC-15BP console
RADIO RECEIVER
Tuner or Off Air
Monitor Output
Ch 15 Phone
Ch 14
Ch 13
Ch 12
Ch 11
Ch 10
Ch 9
Ch 8
Mic Ch 5
PC
48V
In
USB
pwr
In
4.11
Ch 7
Ch 6
Ch 5
Ch 4
Ch3
Ch 2
Mic Ch 3
Mic Ch 4
In
Mic Ch 2
Mic Ch 1
Arrakis
Systems
In
In
In
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