Radio Shack XL-400 owner manual Contents

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12-2018.fm Page 2 Friday, May 12, 2000 12:46 PM

ˆ 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

© 2000 Tandy Corporation.

All Rights Reserved.

RadioShack and RadioShack.com are trademarks used by Tandy Corporation.

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Contents XL-400 High Power 2-Channel Bridgeable Amplifier Contents 14K Gold-Plated Noise-Isolated Low-Lev FeaturesFCC Wants YOU to Know Supplied Hardware Before YOU Begin the InstallationPreparation Choosing a Mounting LocationBefore YOU Make the Connections Installation OrderRouting Cables and Wires Preparing the Mounting AreaConnecting Ground and SWITCHED/PRIMARY Power Fm Page 7 Friday, May 12, 2000 1246 PM Connecting Inputs LOW-LEVEL InputsHIGH-LEVEL Speaker Wire Inputs Using either a floating or common ground connectionCommon Ground Connection Four Speaker OutputsFloating Ground Connection Two Speaker Outputs Connecting Speakers Preparing the Speaker WiresConnecting Four Speakers Connecting Two Speakers Unbridged ConnectionConnecting Two Speakers Bridged Connection Connecting Two Unbridged Speakers and One Bridged Subwoofer Cle’s negative battery terminal. Then Completing the InstallationTesting Connections Mounting the AmplifierCompleting the Installation Turning on Amplifier Adjusting the Audio LevelOperation Adjusting Frequency Crossover Troubleshooting Symptom Possible Cause SuggestionReplacing the SFE-Type Fuse CareReplacing a Fuse Replacing the Blade-Type FusesFm Page 22 Friday, May 12, 2000 1246 PM Specifications Limited One-Year Warranty