7-26 6978 Communications module
J-Type Revision J2005-2
:17145 0RGXOH#5HDU#3DQHO#&RQQHFWRUV#
Comms Inputs 1, 2 and 3
Electronically balanced inputs on XLR 3-31 connectors
for microphone or line level sources.
Comms Outputs 3
Transformer balanced output from the module, delivered to an
XLR 3-32 connector. The output can be pre or post mute, as set by an internal ‘DIL’
switch.
Intercomm
Transformer balanced output from Comms 3 Pre Mute switch, delivered
to an XLR 3-32 connector.
Important note:
Pin 1 on the XLR connectors and the ‘sleeve’ connections on the
jack sockets are connected to FRAME. This is to ensure that the console can comply
with the Electro Magnetic Compatibility (EMC) directive.
INPUT COMMS 1
INPUT COMMS 2
INPUT COMMS 3
OUTPUT COMMS 3
INTERCOMM