6.3.2
MPIO & BNC CONNECTORS
Connector
Model
Function
#12
Multi-Purpose I/O
SubD-25
ALL
This multi-purpose connector carries the following signals:
•
MIDI input & output: compliant with the General MIDI 2 standard
•
Talkback input: balanced input (with phantom power)
•
Listen-back input: balanced input (with phantom power)
•
Headphone output: stereo unbalanced output
•
2 x GPI and 1 x GPO
ATTENTION!
The MPIO connector handles both audio and control signals.
Specific breakout cables are available for different devices: either MIDI (for
generic devices) OR Avid ICON (for D-Command & D-Control).
The Talkback and Listen-back inputs are hard-wired to analog inputs 1 & 2
(on connector #8). The Headphone output is hardwired to analog outputs 9 &
10 (on connector #11). If any of these signals are re-assigned, then they will
NOT appear on the MPIO connector.
9.1.2: Multi-Purpose In/Out (MPIO) SubD-25 Connector
information.
#13
WORDCLOCK IN & OUT
2 x BNC (75
Ω)
ALL
When using multiple digital devices, you should take care that the whole studio is
correctly synchronized by installing an appropriate word clock generator and
distributing the clock signal via a “star” wiring network.
•
WORDCLOCK IN
– accepts Wordclock from the master generator.
•
WORDCLOCK OUT
– can be used to send Wordclock to another digital
device.
