Biamp A4 - Manual (Page 41)

Introduction
The Output Expander shall provide eight channels of digital audio input
via CobraNet
®, on two rear panel RJ45 connectors. Internal digital-to-
analog signal conversion shall be 24-bit, with a sample rate of 48kHz.
Eight line-level analog audio outputs shall be provided on rear panel
plug-in barrier strip connectors. Front panel level controls shall be
provided for adjustment of the analog audio output signals. A rotary
encoder and LCD screen shall be provided on the front panel for
programming and setup.
The Output Expander shall be represented as a functional block within
AUDIA
® software, for easy inclusion into system designs. The Output
Expander shall also be capable of providing additional analog audio
outputs from other CobraNet compliant systems or devices. The Output
Expander shall be CE marked, include a UL listed power source, and
carry a five-year warranty.
The Output Expander shall be AudiaEXPO.
AudiaEXPI-D Digital Input Expander
ARCHITECT'S & ENGINEER'S SPECIFICATION
The Digital Input Expander shall provide four pairs of AES3 transformer
coupled digital audio inputs on XLR connectors. Two of these pairs
shall be selectable instead as SPDIF inputs on RCA connectors and the
other two pairs shall be selectable instead as TOSLINK inputs. Eight
channels of digital audio output shall be provided via CobraNet
® , on
two rear panel RJ45 connectors. A word clock output shall be provided
on BNC connector. A rotary encoder and LCD screen shall be provided on
the front panel for programming and setup. Logic Inputs shall be
provided for recalling preset configurations.
The Digital Input Expander shall be represented as a functional block
within AUDIA® software, for easy inclusion into system designs. The
Digital Input Expander shall also be capable of providing digital audio
inputs to other CobraNet compliant systems or devices. The Digital
Input Expander shall be CE marked, include a UL listed power source,
and carry a five-year warranty.
The Digital Input Expander shall be AudiaEXPI-D.
AudiaEXPO-D Digital Output Expander
ARCHITECT'S & ENGINEER'S SPECIFICATION
The Digital Output Expander shall provide eight channels of digital
audio input via CobraNet
® , on two rear panel RJ45 connectors. Four
pairs of AES3 transformer coupled digital audio outputs shall be
provided on XLR connectors. Two of these pairs shall be available also
as SPDIF outputs on RCA connectors, and the other two pairs shall be
available also as TOSLINK outputs. A word clock output shall be
provided on BNC connector. A rotary encoder and LCD screen shall be
provided on the front panel for programming and setup. Logic Inputs
shall be provided for recalling preset configurations.
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