Radio Shack XL-400 owner manual Two Speaker Outputs

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12-2018.fm Page 11 Friday, May 12, 2000 12:46 PM

Two Speaker Outputs

Floating Ground Connection

Violet/Black Green/Black

Violet

Green

Right + Speaker

Right – Speaker

Left – Speaker

Left + Speaker

Auto Sound System

Common Ground Connection

y a r G Gray/

Black

White/ Black

White

Violet/Black

 

Violet

 

Right +

Speaker

Common

Green/Black

Green

Speaker

Left +

Auto Sound System

 

y

 

 

a

 

 

r

 

 

 

G

 

 

 

 

Gray/ Black

White/ Black

White

Connecting Inputs

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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 Choosing a Mounting Location Before YOU Begin the InstallationPreparation Supplied HardwarePreparing the Mounting Area Installation OrderRouting Cables and Wires Before YOU Make the ConnectionsConnecting Ground and SWITCHED/PRIMARY Power Fm Page 7 Friday, May 12, 2000 1246 PM LOW-LEVEL Inputs Connecting InputsUsing either a floating or common ground connection HIGH-LEVEL Speaker Wire InputsCommon Ground Connection Four Speaker OutputsFloating Ground Connection Two Speaker Outputs Preparing the Speaker Wires Connecting SpeakersConnecting Two Speakers Unbridged Connection Connecting Four SpeakersConnecting Two Speakers Bridged Connection Connecting Two Unbridged Speakers and One Bridged Subwoofer Mounting the Amplifier Completing the InstallationTesting Connections Cle’s negative battery terminal. ThenCompleting the Installation Turning on Amplifier Adjusting the Audio LevelOperation Adjusting Frequency Crossover Symptom Possible Cause Suggestion TroubleshootingReplacing the Blade-Type Fuses CareReplacing a Fuse Replacing the SFE-Type FuseFm Page 22 Friday, May 12, 2000 1246 PM Specifications Limited One-Year Warranty