Output Channel; Connection For External Control - AKG DMM 4/2/2 Mode D'emploi

Description
32

Output channel

The master output channel is in the form of a male XLR connector and is labelled "OUT -
MASTER". The output level can be adjusted with the "OUT MASTER" rotary control on the front
panel.

Connection for external control

The Control In/Out jack is a 26-pin D-sub high density connector. This jack is used for
connecting external units, such as keys of microphone stations, microphone LED rings or
camera control systems.
The following table shows the pin assignments of the D-sub high density jack:
01: FORCE ON 1
02: FORCE ON 2
03: FORCE ON 3
04: FORCE ON 4
05: VCA IN
06: GND
07: GND
FORCE ON/Override
With a HI level at the FORCE ON input, a
channel is manually forced to switch on.
x Overrides a disconnection by the
automatic mixing functions
x Overriding of DUCKING function (see
"DUCKING" Page 44)! Channel is not
attenuated by 10 dB
A channel activated by Force On has no effect on the automix algorithm (see "Automatic
mixing functions" Page 34) Noise Detect, NST and Best Mic On.
NOTE
08: GND 15: +3V3
09: GND 16: +5V
10: FORCE OFF 1 17: +12V
11: FORCE OFF 2 18: GND
12: FORCE OFF 3 19: LOGIC OUT 1
13: FORCE OFF 4 20: LOGIC OUT 2
14: GND 21: LOGIC OUT 3
Force on
22: LOGIC OUT 4
23: +3V3
24: +5V
25: -12V
26: +48V
+3V3 +3V3
10k 10k
to internal
circuit
Figure 4: FORCE ON diagram
DMM 4/2/2