background image

DRAWMER

A

2

D

2

DMS-3

AES GRADE 1 DUAL OUTPUT

ANALOGUE TO DIGITAL CONVERTER

CONTENTS

Warranty

Safety Consideration

Radio Frequencies Statement

Chapter 1 - Introduction

  Introduction

  Installation

  Power Connection

  Audio Connections & Guide

Chapter 2 - Control Description

  Control Description

  Simple Setup Procedure

Chapter 3 - General Information

   If a fault develops

  Contacting Drawmer

  Specification

  Block Diagram

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

 . .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Summary of Contents for A2D2 DMS-3

Page 1: ...Radio Frequencies Statement Chapter 1 Introduction Introduction Installation Power Connection Audio Connections Guide Chapter 2 Control Description Control Description Simple Setup Procedure Chapter 3 General Information If a fault develops Contacting Drawmer Specification Block Diagram 2 2 2 3 4 4 4 6 7 8 8 8 9 ...

Page 2: ... THE POSSIBILITY OF SUCH DAMAGES Some states and specific countries do not allow the exclusion of implied warranties or limitations on how long an implied warranty may last so the above limitations may not apply to you This warranty gives you specific legal rights You may have additional rights that vary from state to state and country to country For the USA FEDERAL COMMUNICATIONS COMMISSION RADIO...

Page 3: ...l and signal processing can be either analogue or digital software or hardware based At some point in the signal path a high quality Analogue to Digital converter is required which faithfully reproduces analogue signals in the digital domain Step up the Drawmer A2D2 The A2D2 is a stereo A D converter giving simultaneous dual stereo outputs at different selectable sample rates from 44 1kHz to 192kH...

Page 4: ...commended that a very good quality cable is used as the plastic conductors used in cheap cables can damage data Additionally performance is compromised over long lengths of cable as the signal strength weakens due to impurities in the conductive material therefore lengths of no longer than five metres are recommended unless using a signal booster Though the connectors are the same TOSLink and ADAT...

Page 5: ...5 SIMPLE CONNECTION GUIDE ...

Page 6: ...om 28dBU to 0dBU These require a small screwdriver to operate and so once set are less likely to be accidentally adjusted CHAPTER 2 Output Sample Rate The A2D2 has dual independant stereo digital outputs at different selectable sample rates from 44 1kHz to 192kHz so it is possible to have a main output at 192kHz with another at 44 1kHz as a low resolution copy O P 1 The outgoing sample rate for O ...

Page 7: ...at the meter is as close to 0dBfs as possible without drifting into overload to obtain the optimum output levels With your desired digital equipment connected to the any of the O P 1 digital outputs they work simultaneously and also connected to the wordclock outputs on the front panel set the top row O P1 of the Output Sample Rate to the desired rate and set the Bit Depth Where a digital backup o...

Page 8: ...ce your usage of this equipment Please address correspondence to Drawmer Technical Help line Coleman Street Parkgate Rotherham S62 6EL UK Alternatively contact us by E mail on tech drawmer com Further information on all Drawmer dealers Authorised service departments and other contact information can be obtained from our web pages on http www drawmer com A2D2 DMS 3 GENERAL INFORMATION CHAPTER 3 IF ...

Page 9: ...9 BLOCK DIAGRAM Ref 1v01 B 09 09 08 ...

Page 10: ...10 ...

Reviews: