Extron electronic SF 228T manual Conventions Used in this Guide

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Conventions Used in this Guide

In this user guide, the following are used:

NOTE: A note draws attention to important information.

TIP: A tip provides a suggestion to make working with the application easier.

CAUTION: A caution indicates a potential hazard to equipment or data.

WARNING: A warning warns of things or actions that might cause injury, death, or other severe consequences.

Copyright

© 2011 Extron Electronics. All rights reserved.

Trademarks

All trademarks mentioned in this guide are the properties of their respective owners.

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Contents SF 228T ’ x 2’ Ceiling SpeakersSafety Instructions English FCC Class a Notice Conventions Used in this Guide Contents SF 228T Speaker System Contents Introduction FeaturesAbout this User Guide Application Example SF 228T Application ExampleInstallation Considerations InstallationInstalling the Speakers Flexible Conduit Adapter Speaker Cabling 70/100 V Audio Distribution SystemTerminal Cover With Transformer Side Exposed Proceed to Completing the Installation on Direct 8 Ohm Connection to an Amplifier Completing the Installation Feet x 2 Feet Ceiling Tile InstallationInstall the Seismic Safety Lines Specifications Dimensions Packaging SpecificationsPart Numbers NFPA90A, NFPA70Dimensions Packaging Extron Warranty