Description
34
DMM 4/2/4 Stereo
Output channel
The stereo output channels are realised as XLR plugs and are labelled "OUT - MASTER L" and
"OUT - MASTER R". When headphones are in use, they should be connected to both XLR
plugs. The "OUT MASTER" rotary knob on the front is used to adjust the output level settings
for both stereo output channels.
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
08: RES:
15: +3V3
22: LOGIC OUT 4
02: FORCE ON 2
09: RES:
16: +5V
23: +3V3
03: FORCE ON 3
10: FORCE OFF 1
17: +12V
24: +5V
04: FORCE ON 4
11: FORCE OFF 2
18: GND
25: -12V
05: VCA IN
12: FORCE OFF 3
19: LOGIC OUT 1
26: +48V
06: RES:
13: FORCE OFF 4
20: LOGIC OUT 2
07: RES:
14: GND
21: LOGIC OUT 3
FORCE ON/Override
With a Lo level at the FORCE ON input, a channel is
manually forced to switch on.
•
Overrides a disconnection by the automatic mixing
functions
•
Overriding of
DUCKING function
DUCKING function
DUCKING function
DUCKING function
(see "DUCKING"
Page 46)! Channel is not attenuated by 10 dB
NOTE
A channel activated by Force On has no effect on the
automix algorithm
automix algorithm
automix algorithm
automix algorithm
(see "Automatic
mixing functions" Page 36) Noise Detect, NST and Best Mic On.
Figure 4: FORCE ON diagram
