Extron electronic
SF 228T
manual
Dimensions
Specs
Install
Warranty
Dimension
Safety
Features
Page 19
Dimensions
23.75"
23.75"
5.30"
SF 228T
SF 228T Speaker System • Reference 13
Page 18
Page 20
Image 19
Page 18
Page 20
Contents
’ x 2’ Ceiling Speakers
SF 228T
Safety Instructions English
FCC Class a Notice
Conventions Used in this Guide
Contents
SF 228T Speaker System Contents
Introduction
Features
About this User Guide
SF 228T Application Example
Application Example
Installation Considerations
Installation
Installing the Speakers
Flexible Conduit Adapter
70/100 V Audio Distribution System
Speaker Cabling
Terminal Cover With Transformer Side Exposed
Proceed to Completing the Installation on
Direct 8 Ohm Connection to an Amplifier
Feet x 2 Feet Ceiling Tile Installation
Completing the Installation
Install the Seismic Safety Lines
Specifications
Specifications Dimensions Packaging
NFPA90A, NFPA70
Part Numbers
Dimensions
Packaging
Extron Warranty
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Where can I find instructions for
deleting a tagged VLAN
on Allied Telesis switches?
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