JBL JBL400 User Manual

JBL400
simple
setup guide
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and reproduction, from live performances to monitoring the
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JBL Consumer Products
JBL400 OM 7/23/98 9:43 AM Page 1

JBL JBL400 Specifications

General

Brand	JBL
Model	JBL400
Category	Speakers
Language	English

Summary

Speaker Placement

Mounting Options

Details various methods for positioning speakers, including on shelves and wall mounting.

Speaker Connections

Connection Tips

Provides essential guidance on correctly connecting speaker wires to the amplifier for optimal sound.

Troubleshooting

Surround Speaker No Sound

Steps to diagnose and resolve issues when surround speakers do not produce audio output.

Center Speaker No Sound

Guidance to fix problems where the center channel speaker fails to deliver sound.

System Shuts Off at Low Volume

Troubleshooting steps for when the audio system unexpectedly powers down as volume increases.

Product Specifications