Parasound A 51 manual Table of Contents

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TABLE OF CONTENTS

A 51 Amplifier

 

PLACEMENT GUIDELINES FOR YOUR A 51

2

 

 

 

 

 

 

CONNECTING A SURROUND CONTROLLER

 

 

 

TO THE BALANCED INPUTS ON YOUR A 51

3

 

 

 

 

 

 

CONNECTING A SURROUND CONTROLLER

 

 

 

TO THE UNBALANCED INPUTS ON YOUR A 51

4

 

 

 

 

 

 

CONNECTING YOUR SPEAKERS TO THE A 51

5

 

 

 

 

 

 

MANUAL AND AUTOMATIC TURN ON-OFF OPTIONS

6

 

 

 

 

 

 

CONNECTING AN EXTERNAL DC SOURCE FOR AUTOMATIC ON-OFF

7

 

 

 

 

 

 

UNDERSTANDING THE INDICATORS ON THE A 51

8

 

 

 

 

 

 

CONNECTING THE AC POWER CORD

9

 

 

 

 

 

 

MAINTAINING YOUR A 51

10

 

 

 

 

 

 

TROUBLESHOOTING GUIDE

11

 

 

 

 

 

 

SERVICING YOUR A 51

12

 

 

 

 

 

 

TECHNICALLY SPEAKING

13

 

 

 

 

 

 

PARASOUND A 51 DESIGN OVERVIEW

15

 

 

 

 

 

 

PARASOUND A 51 SPECIFICATIONS

17

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Amplifier Keeping Records for Future Reference Thank YOUCongratulations and Thank You for Choosing Parasound Parasound Staff Unpacking Your aTable of Contents Placement Guidelines for Your a Rack Mounting Your Parasound aTo attach the rack mount brackets To Connect Before Connecting What You’ll NeedBalanced XLR Jacks and Their Pin Configuration Left and Right Balanced Input JacksBefore Connecting Ch 1-5 Unbalanced InputsWrite Down Your Connections Correct Speaker Polarity is Important Connecting Your Speakers to the aSpeaker Wire Length and Gauge thickness Speaker TerminalsConnecting an Active Audio Source for Automatic On-Off Turn Off Delay in the Audio ModeManual and Automatic Turn ON-OFF Options Fuse Connecting AN External DC Source for Automatic Turn ON-OFFUnderstanding the Indicators on the a Connecting the a 51 AC Power Cord AC Power Connections120 V or 220 V 240 V Operation Maintaining Your a Trouble Probable Cause Remedy Troubleshooting GuideImportant Notice Shipping the a Procedure for Returning Your a 51 to Parasound for ServiceServicing Your a If All Else Fails -Call Us for HelpTechnically Speaking Audio Trigger Sensitivity AdjustmentTechnically Speaking Circuit Designed by John Curl Parasound a 51 Design OverviewParasound a 51 Design Overview Parasound a 51 Specifications Parasound Products, Inc Battery Street, San Francisco, CA
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