ETC Obsession User Manual page 328

328
Installing SMPTE
To use SMPTE equipment with Obsession, the Optional I/O Card
must have been installed at the factory. Connect Obsession to
SMPTE equipment using an appropriate SMPTE cable.
1. Turn console power off.
2. Insert SMPTE cable into the console connector labeled
SMPTE .
SMPTE console connector
3 pin female XLR
Balanced SMPTE pinout
1 Common
2 Signal +
3 Signal –
Note: This pinout is for balanced input. For unbala ced input,
make the following connections in the user cable: Connect XLR
pin 1 and pin 2 together, tying Common to Signal +. The unbal-
anced signal connects to XLR pin 3, Signal
Obsession User Manual