JBL Pro JBL CSMA 1120 User Manuals

Table of Contents

• Operation Manual

  1
  • Table of Contents

    2
  • Introduction

    7
  • Features

    7
  • Parts & Controls

    8
  • Setup

    12
    • Unpacking

      12
    • Installation

      12
    • Ensuring Proper Cooling

      17
    • Choosing Input Wire and Connectors

      17
    • Output Wiring and Connectors

      18
    • Wiring Your Audio System

      19
    • Connecting to AC Power

      20
    • Protecting Your Speakers

      20
    • Startup Procedure

      20
  • Operation

    21
    • Precautions

      21
    • Input Routing

      22
    • Hi-Z Switch

      22
    • Phantom Power

      22
    • VOX Function

      22
    • Priority Muting

      23
    • Remote Volume Control

      23
    • AUX Output

      23
  • Troubleshooting

    24
  • Target Performance Specs

    25
  • Block Diagram

    26
  • Contact Information

    28
• Bulletin - Selecting 70Volt Operation Mode

  30
• Bulletin - Selecting Input Routing

  32
• Thermal Dissipation Chart

  34