Radio Shack 85 User Manuals

Table of Contents

• Preparation

  5
• Choosing a Mounting Location

  5
• Before You Begin the Installation

  5
• Connecting Ground and Primary/Switched Power

  6
• Connecting to Your Autosound System

  8
• Low Level Input Connections

  8
• High-level Input Connections

  11
• Connecting the Speakers

  14
• Preparing the Speaker Wires

  14
• Connecting Four Speakers

  15
• Connecting Two Speakers (Unbridged Connection)

  16
• Connecting Two Speakers (Bridged Connection)

  17
• and One Unbridged Subwoofer

  18
• and One Bridged Subwoofer

  19
• Testing the Connections

  20
• Mounting the Amplifier

  21
• Operation

  23
• Turning On the Amplifier

  23
• Setting the Level Control

  23
• Using the Frequency Crossover

  24
• X-Over Freq On/off Switch

  24
• X-Over Freq Control

  24
• Maintenance

  25
• Replacing the Fuses

  26
• Replacing the Tube-Type Fuse

  26
• Replacing a Blade-Type Fuse

  26
• Specifications

  27