Audio Ports
Stereo Microphone
The following expanders feature a stereo microphone jack:
- DSMC2 Base Expander
- DSMC2 V-Lock I/O Expander
The 3.5mm stereo microphone provides two (2) channels of audio for recording.
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Headphone Jack |
|||
|
Pin |
Signal |
Description |
Direction |
|
TIP |
LEFT |
Left channel audio |
In |
|
RING |
RIGHT |
Right channel audio |
In |
|
SLEEVE |
GND |
Camera ground |
N/A |
Audio 1 and 2
The following devices feature two (2) full-size XLR audio in connectors:
- DSMC2 REDVOLT Expander
- DSMC2 Production Module
The two (2) 3-pin XLR connectors provide input for two (2) audio channels. Each port supports 48 V 10mA phantom power. Each input may be independently set to either line or microphone level. If a channel is set to microphone, you can independently enable its 48 V phantom power output.
Figure: Front Face of Audio Input (3-PIN XLR) Connector (Looking at the Camera)
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3-pin XLR connector |
|||
|
Pin |
Signal |
Description |
Direction |
|
1 |
GROUND |
Camera ground |
N/A |
|
2 |
MIC/LIN IN + |
Mic/Line input (+) 48 V phantom power |
In |
|
3 |
MIC/LIN IN - |
Mic/Line input (-) 48 V phantom power |
In |
Headphone
The following devices feature a headphone jack:
- DSMC2 Base Expander
- DSMC2 V-Lock I/O Expander
- DSMC2 REDVOLT Expander
- DSMC2 Production Module
The 3.5mm stereo jack provides two (2) channels of audio for monitoring. For maximum quality, use high impedance headphones.
|
Headphone Jack |
|||
|
Pin |
Signal |
Description |
Direction |
|
TIP |
LEFT |
Left channel audio |
Out |
|
RING |
RIGHT |
Right channel audio |
Out |
|
SLEEVE |
GND |
Camera ground |
N/A |