62 X75HD Installation and Operation Manual
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 4: System Installation and Connections
DARS Inputs
The DARS input is available on the standard CAB-X75-COAX and
optional CAB-X75-XLR or CAB-X75-COMBO breakout cables. The
“DARS Bal/UnBal Sel” parameter selects between the unbalanced
(Coax) and balanced (XLR) type of connection. The primary usage of
the DARS (Digital Audio Reference Signal) is for the audio
synchronization.
AES/EBU Inputs
The AES1 and AES2 inputs are available on the standard
CAB-X75-COAX and optional CAB-X75-XLR or CAB-X75-COMBO
breakout cables. The AES3, AES4 and AES5 inputs are available only
on the standard CAB-X75HD-COAX and optional CAB-X75HD-XLR
or CAB-X75HD-COMBO breakout cables. The “AES# Bal/UnBal Sel”
parameters select between the unbalanced (Coax) and balanced (XLR)
type of connection. Only one input connection type is supported.
AES/EBU Outputs
The AES1 and AES2 outputs are available on the standard
CAB-X75-COAX and optional CAB-X75-XLR or CAB-X75-COMBO
breakout cables. The AES3, AES4 and AES5 outputs are available only
on the standard CAB-X75HD-COAX and optional CAB-X75HD-XLR
or CAB-X75HD-COMBO breakout cables. Both the unbalanced
(Coax) and balanced (XLR) AES audio signals are present at all time on
both D-Sub connectors.
Analog Audio Inputs and Outputs
Four channels (two stereo pairs) of analog audio inputs and outputs are
supported. The analog audio input and analog audio output connectors
are each labelled CH1 CH2 CH3 CH4. Each balanced analog audio
input channel can be configured as 600
W or high impedance.
Two analog audio receptacles (included with purchase of an
AS-X75HD module) must be plugged into these connectors before
configuration. See “AS-X75HD Module and Back Panel” on page 38
for more information.
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