Product manual

I N S TA L L A TI O N I N S TR U C TI O N S
The On Air Light
STEP 11- CONNECT AN ON AIR LIGHT
The console has a logic output for triggering an external On Air Light.
This installation procedure requires a professional technician to build an interface circuit for driving the On
Air light that you have chosen. Some lights require low voltages (such as 24VDC) and others require
110VAC. Some have built in drivers but most do not.
Contact the factory for some typical circuits to drive an On Air light.
MUTING LOGIC
This is on PIN One of the 15 pin D-sub LOGIC connector on the rear of the console.
Muted: open collector transistor to ground, 20millamps
Unmuted: floating
IMPORTANT- The logic output will not directly drive an AC light bulb and will be destroyed if AC is applied to
any console logic pin.
TEST
Activating the On Air Light should not produce an audio pop in the console audio.
LOGIC connector with
On Air light (Miting) logic on Pin One
4.12
Back panel Diagram for ARC-15BP console
Logic
RS232
DC Power
Cue
Ch 14
In
Phone Logic Pgm Left Pgm Rght Phone Ch 15 Phone
Out
Out Out In
PC
USB
Mic Ch 4
In
Mic Ch 5
In
Ch 13 Ch 12 Ch 11 Ch 10 Ch 9 Ch 8
48V
pwr
Ch 14
Out
Pgm
Out
Aud
AMM
PMM
Out
Mon
In
Air
L
R
L
R
L
R
L
R
L
R
ARC-15BP
Headphone
Ground
Ch 7 Ch 6 Ch 5 Ch 4 Ch3 Ch 2 Mic Ch 1
In
Mic Ch 2
In
Arrakis
Systems
Mic Ch 3
In
In