QSC Audio SRA 1222, SRA 2422, SRA 3622

QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA

“QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.

Contents

Main *TD-000107-00* IMPORTANT SAFETY INSTRUCTIONS & EXPLANATION OF SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN TABLE OF CONTENTS Page INTRODUCTION- UNPACKING AND INSPECTION SETUP- Rack Mounting SETUP- Continued, top of next page..... SETUP- Continued, from previous page..... Page Page Page Page Page SETUP- Continued, top of next page..... Page Page Page Page SETUP- CONNECTIONS- CONNECTIONS- Inputs: XLR and RCA Connector Pinouts Page CONNECTIONS- Continued, following page..... Page CONNECTIONS- To Amplifier To Speaker Page Page Page Page CONNECTIONS- CONNECTIONS- USE- APPLICA TION EXAMPLE- TROUBLESHOOTING The amplifier cuts-out when I really crank it up (intermittent operation)- The amplifier wont turn on when the Power switch is operated (green Power LED not illuminating)- Clip LED flashing, but no output- The Clip LEDs are fully illuminated- TROUBLESHOOTING I am using the amp for a subwoofer application and it sounds rubbery, whats up?- The output has a hum noise- The output sounds distorted- No channel separation- SRA1222 SRA2422 SRA3622 SPECIFICA TIONS- ALL MODELS WARRANTY INFORMATION & HOW TO CONTACT QSC