Crystal Vision
Rear modules and signal I/O
3.2 Rear module connections with VR12
The VR12 single-slot rear module has one
3G/HD/SD serial digital video input plus
two 3G/HD/SD serial digital video outputs
on BNC and eight AES stereo pairs or
eight mono analogue channels as
balanced I/O on the D-Type connector.
The dual fibre I/O can be configured as a
video input, a video output or a video input
and output depending on the fibre
modules fitted to the TANDEM10-VF card.
The 26-way high-density audio ‘D’ socket
on the VR12
module can be used for
analogue or digital, inputs or outputs – or
a mixture of both depending on the I/O
piggybacks fitted. Half of the I/O channels
on the rear module are connected to the
front I/O (nearest handle) piggyback
position and the remainder to the rear.
The DIOP4 will normally be configured as
110 ohm balanced operation when using
this rear module.
Up to 20 VR12 rear modules can fit into a
Vision 3 frame.
VR12
3G/HD/SD serial
digital input
3G/HD/SD serial
digital output
Fibre video I/O.
Correct fibre
module must be
fitted to card
3G/HD/SD serial
digital output
Balanced AES or
analogue audio I/O
TANDEM10-VF User Manual R1.0
9
26 June 2017