Grass Valley 8920ADC v.2.0 - Manual (Page 7)

8920ADC Instruction Manual 1
8920ADC Analog Audio to
AES/EBU Converter
Introduction
The 8920ADC converts analog audio to digital audio. The right and left
channel audio inputs enter via a terminal block-to-BNC adapter on the rear
panel. A 48 kHz AES/EBU reference is required to lock the module, which
is connected to the loop through input BNCs. The module outputs 4 AES/
EBU 75
Ω signals through BNCs on the rear panel.
The 8920ADC can modify the outgoing signal to provide channel swap-
ping, channel summing, tone and phase inversion. The remote control
capability supports mode selection and input gain control. The 8920ADC
features:
■ 24-bit resolution,
■ AES/EBU loop-through reference input,
■ 48 kHz sampling rate,
■ Terminal block input via adapter,
■ Independent input level control from +12 dBu to +28 dBu,
■ 8900 Series Frame compatibility,
■ Remote control via ethernet frame I/F, and
■ Remote control lockout via onboard jumper.