Grass-valley 8920ADC v.2.0 Bedienungsanleitung

8920ADCAUDIO A-TO-D CONVERTER Instruction Manual071-0595-02FIRST PRINTING: AUGUST 1999REVISED PRINTING: SEPTEMBER 20002.0software release

4 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter Cabling Note At the back of this manual are overlay cards that can be placed ov

8920ADC Instruction Manual 5Power Up Power Up The front LED indicators and configuration switches are illustrated in Figure 4. Upon power-up, the gree

6 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter Table 3 provides the possible input conditions and the output condition that re

8920ADC Instruction Manual 7Configuration Configuration The 8920ADC can be configured locally using onboard switches and jumpers or remotely using the 8

8 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter Figure 5. Module Configuration Switches and LEDs Output Level Adjustment To cor

8920ADC Instruction Manual 9Configuration Setting Maximum Operating Level Once you have determined the proper coarse level jumper setting, perform the

10 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter Apply the maximum level to the input (example +24 dBu) and adjust the gain t

8920ADC Instruction Manual 11Configuration Remote Configuration and Monitoring 8920ADC configuration and monitoring can be performed remotely using the

12 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter The 8900 modules can be addressed by clicking on a specific module icon in the

8920ADC Instruction Manual 13Configuration Audio Control and Status The Audio Control and Status display provides controls for setting the fol-lowing

Contacting Grass Valley Group Copyright © Grass Valley Group. All rights reserved.This document may not be copied, in whole or in part, or otherwise

14 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter The following status items will be reported in this display (Figure 8 on pag

8920ADC Instruction Manual 15Configuration Figure 8. 8920ADC Audio Control and Status DisplayIndicates left and right channel digital audiooutput lev

16 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter User Settings The User Settings menu allows you select the following parameter

8920ADC Instruction Manual 17Specifications Specifications Table 7. 8920ADC Specifications Parameter ValueAnalog Input Number of inputs Balanced stere

18 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU ConverterServiceThe 8920ADC modules make extensive use of surface-mount technology and pr

8920ADC Instruction Manual 19Functional DescriptionFunctional DescriptionThe 8920ADC Converts an analog audio stereo pair to a 48 KHz AES/EBU signal.

20 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU ConverterDigital Reference InputThe digital reference is applied via the loop-through inp

8920ADC Instruction Manual Index-1IndexNumerics20/24-bit DACremote indication 148920ADCfunctional description 19–20specifications 17Ccabling 4inpu

Index-2 8920ADC Instruction Manualoutputsconfiguration 10connectors 4level adjustments 8local on-board 9remote 13specification 17termination 4o

8920ADC Instruction Manual iii Contents Preface About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

iv 8920ADC Instruction ManualContents

8920ADC Instruction Manual v Preface About This Manual This manual describes the features of a specific module of the 8900 Series Modular Products fam

vi 8920ADC Instruction ManualPreface

8920ADC Instruction Manual 1 8920ADC Analog Audio to AES/EBU Converter Introduction The 8920ADC converts analog audio to digital audio. The right and

2 8920ADC Instruction Manual8920ADC Analog Audio to AES/EBU Converter Installation Installation of the 8920ADC module is a process of: 1. Placing the

8920ADC Instruction Manual 3Installation Figure 1. 8900 Series Frame 8900 modules are interchangeable within the module cells. There are 10 BNC conn