Digital Audio Corporation MicroDAC IV User Manual

MicroDAC IV

PORTABLE

PROGRAMMABLE

DIGITAL

FILTER

USER’S MANUAL

DIGITAL AUDIO CORPORATION

A DRI COMPANY

MicroDAC IV

PORTABLE PROGRAMMABLE DIGITAL

FILTER

User’s Manual

October 27, 1999

Document Number 990395

DIGITAL AUDIO CORPORATION

A DRI Company

5121 Holly Ridge Drive

Raleigh, NC 27612
Phone: [phone]
Fax: [phone]

[e-mail]

www.digitalaudiocompany.com

Copyright © 1999 by Digital Audio Corporation.

All rights reserved.

TABLE OF CONTENTS

1.0 OVERVIEW ...............................................................................................................9

1.1 Introduction............................................................................................................9

2.0 Minimum Hardware Requirements ......................................................................10

2.0 OPERATION............................................................................................................11

2.1 Controls and Connectors.....................................................................................11

2.2 Fast Start.............................................................................................................13

3.0 STANDARD FILTER CONFIGURATIONS ..............................................................15

3.1 Selecting the Correct Filter Mode........................................................................15

3.2 Hints For Effectively Using The MicroDAC IV’s Filtering Capabilities.................15

3.3 Factory Preset Filter Descriptions.......................................................................16

3.4 Programmable Filter Descriptions.......................................................................20

5.0 CALIBRATION AND SERVICE................................................................................23

6.0 MICRODAC IV SPECIFICATIONS ..........................................................................25

6.1 Analog.................................................................................................................25

6.2 Digital ..................................................................................................................25

6.3 Construction........................................................................................................25

LIST OF FIGURES AND TABLES

Figure 1: MicroDAC IV Panels.......................................................................................11

Figure 2: Basic Enhancement Setup .............................................................................13

Figure 3: 1CH MODE Block Diagram............................................................................13

Figure 4: 2CH MODE Block Diagram............................................................................13

Figure 5: 1CH ST MODE Block Diagram.......................................................................19

Table 1: MicroDAC IV Input Connections......................................................................13

Table 2: 1CH MODE First Stage Factory Presets .........................................................16

Table 3: 1CH MODE Second Stage Factory Presets....................................................17

Table 4: 2CH MODE First Stage Factory Presets .........................................................18

Table 5: 2CH MODE Second Stage Factory Presets....................................................18

Table 6: 1CH•ST MODE Factory Presets......................................................................19

Table 7: Programmable MODE A Factory Presets........................................................20

Table 8: Programmable MODE B Factory Presets........................................................20

Table 9: Programmable MODE C Factory Presets........................................................21

Table 10: Programmable MODE D Factory Presets......................................................21