Extron electronic SF 228T manual Packaging

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Packaging

SF 228T Setup

Guide

Top Cap

Rail Tube

End Cap

Ceiling Tile

Rails

Speakers

Protective Sheet

Bottom Cap

SF 228T Speaker System • Reference 14

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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 About this User Guide FeaturesIntroduction Application Example SF 228T Application ExampleInstalling the Speakers InstallationInstallation Considerations 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