Radio Shack XL-400 User Manuals

Table of Contents

• Features

  3
• Preparation

  4
• Supplied Hardware

  4
• Choosing a Mounting Location

  4
• Preparing the Mounting Area

  5
• Routing Cables and Wires

  5
• Installation Order

  5
• Before You Make the Connections

  5
• Connecting Ground and Switched/Primary Power

  6
• Connecting Inputs

  8
• Low-Level Inputs

  8
• High-Level (Speaker Wire) Inputs

  9
• Four Speaker Outputs

  10
• Two Speaker Outputs

  11
• Connecting Speakers

  12
• Preparing the Speaker Wires

  12
• Connecting Four Speakers

  13
• Connecting Two Speakers (Unbridged Connection)

  13
• Connecting Two Speakers (Bridged Connection)

  14
• Connecting Two Speakers and One Subwoofer (Unbridged Connection)

  14
• Connecting Two Unbridged Speakers and One Bridged Subwoofer

  15
• Completing the Installation

  16
• Testing the Connections

  16
• Mounting the Amplifier

  16
• Operation

  18
• Turning On the Amplifier

  18
• Adjusting the Audio Level

  18
• Adjusting Frequency Crossover

  19
• Troubleshooting

  20
• Care

  21
• Replacing a Fuse

  21
• Replacing the SFE-Type Fuse

  21
• Replacing the Blade-Type Fuses

  21
• Specifications

  23