AJA ADA4 User Manual

ADA4
4-Channel Bi-directional
Audio A/D and D/A
Converter
User Manual
October 30, 2008 P/N 101662-01
For ADA4 Serial Number H43000 or Later
®

AJA ADA4 Specifications

General

Product color	Grey, Stainless steel

Weight and Dimensions

Depth	79 mm
Width	147 mm
Height	25 mm

Summary

Trademarks

Notice

FCC Emission Information

Contacting Support

Support Contact Methods

Provides phone, fax, email, and web details for AJA Video support.

Limited Warranty

Introduction

Block Diagrams

I/O Connections

ADA4 and Cable Overview

Illustrates the ADA4 unit with its associated cables and connectors for I/O.

User Controls

Normal Mode Operation

Describes Normal mode configuration using DIP switches for conversion type and audio levels.

DIP Switch Settings

Explains DIP switch settings for A/D, D/A conversion and audio levels.

Switches 3 and 4 (LEVEL)

Output Level Selection Matrix

Details how DIP switches 3 and 4 set the audio output levels.

Jumper Settings

48 KHz/96KHz Output Mode

Explains how Jumper 1 controls AES output sample rate between 48KHz and 96KHz.

Synchronizer Mode Operation

Describes Synchronizer mode where no audio conversion occurs, only sample rate conversion.

Internal Jumper Settings

Lock LED Indicator

Installation Procedure

Specifications

ADA4 Cable Diagram