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Summary of Contents for Extron electronics FF 220T
- Page 1 User Guide Audio Products FF 220T Flat Field 2' x 2' Ceiling Speakers ® 68-1683-01 Rev. A 10 10...
- Page 2 Safety Instructions • English Warning Power sources • This equipment should be operated only from the power source indicated on the product. This This symbol is intended to alert the user of important operating and mainte- equipment is intended to be used with a main power system with a grounded (neutral) conductor. The third nance (servicing) instructions in the literature provided with the equipment.
- Page 3 CAUTION: A Caution warns of things that might damage the equipment. WARNING: A Warning warns of things that might cause injury, death, or other severe consequences. Copyright © 2010 Extron Electronics. All rights reserved. Trademarks All trademarks mentioned in this manual are the properties of their respective owners.
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Page 4: Table Of Contents
Connection to an Amplifier (bypassing the transformer) ..........7 Finishing Steps, All Installation Types .... 8 Specifications, Dimensions and Packaging ..........Specifications ..........10 Part Numbers ..........11 Optional parts and accessories ....11 Dimensions ............ 12 Packaging ............13 FF 220T Speakers • Contents... -
Page 5: Introduction
The FF 220T is designed for use in plenum rated ceiling spaces and can be mounted into a standard 2' x 2' or 2' x 4' (with supplied cross bars) false ceiling tile space on a T-bar grid, or a frame installed in solid ceilings. -
Page 6: Installation
Installation This section discusses how to install the FF 220T speakers. CAUTION: Installation and service must be performed by authorized personnel only. Application Example The following illustration is an application example. Desk Microphones Extron -2 32 TLP 700TV D IO 7"... -
Page 7: Installation Considerations
Remove the terminal cover plate — Loosen (do not remove) the two screws on the top terminal cover plate and remove the cover plate as shown below. Loosen but do not remove the 2 transformer cover plate screws in the 2 keyhole slots. Transformer Cover Plate FF 220T Speakers • Installation... - Page 8 See below. Flexible Conduit Adapter Flexible Conduit Transformer Cover Plate Seismic Cable Pass Through Loop Rear of Speaker NOTE: Installation of conduit and conduit adapters should conform to all applicable building codes and local ordinances. FF 220T Speakers • Installation...
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Page 9: Wiring For Installation In A 70 V Or 100 V Audio Distribution System (Through The Transformer)
FF 220T speakers to a single amplifier output. Wiring for Installation in a 70 V or 100 V Audio Distribution System (through the transformer) Connect cables from the amplifier to the transformer on the FF 220T terminal cover plate. Additional FF 220T... - Page 10 (+) wires together before inserting them into the terminal block. Additional speakers can be daisy-chained this way. See below. Red Wires Black Wires From Amplifier (+) To Next Speaker (terminal tap) From Amplifier (-) To Next Speaker (COM terminal) FF 220T Speakers • Installation...
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Page 11: Wiring For Installation With Direct 8 Ohm Connection To An Amplifier (Bypassing The Transformer)
(-) wire to the - speaker terminal depending on whether one or two speakers are being connected. Red Wire From Amplifier Red Wire To Second Speaker From Amplifier From Amplifier Black Wire To Second Speaker Black Wire Two Speakers One Speaker FF 220T Speakers • Installation... -
Page 12: Finishing Steps, All Installation Types
For installations in a 2' x 4' ceiling tile (which was cut in half in step 2), install the supplied T-rail crosspiece as shown below. Extron FF 220T Two-way Ceiling Speakers Ceiling Tile Existing Ceiling Tile Rails T-rail Crosspiece (supplied) FF 220T Speakers • Installation... - Page 13 Attach the other end of the cable to a sturdy part of the building (studs, roof struts, and the like). For additional support lines repeat as needed. Replace the ceiling tile removed in step 13a. Check all wiring before powering up the amplifier. FF 220T Speakers • Installation...
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Page 14: Specifications, Dimensions And Packaging
Specifications, Dimensions and Packaging This section discusses the specifications, part number, and packaging for the FF 220T speakers. Topics that are covered, include: • Specifications • Dimensions • Packaging Specifications Audio/acoustic and electrical Speaker type ......1-way, full-range, in-ceiling speaker Frequency range ...... -
Page 15: Part Numbers
Warranty ......... 5 years parts and labor NOTE: All nominal levels are at ±10%. NOTE: Specifications are subject to change without notice. Part Numbers Optional parts and accessories Part description Replacement part number Transformer replacement cover kit 881147-RK FF 220T Speakers • Specifications and Packaging... -
Page 16: Dimensions
Dimensions FF 220T 23.75" 23.75" 3.5" 8.0" 3.25" FF 220T Speakers • Specifications and Packaging... -
Page 17: Packaging
Packaging FF 220T Setup Guide Top Cap Rail Tube End Cap Ceiling Tile Rails Speakers Protective Sheet Bottom Cap FF 220T Speakers • Specifications and Packaging... - Page 18 Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage.
- Page 19 +971.4.2991880 FAX Inside USA/Canada Only Inside Asia Only Inside China Only Inside USA/Canada Only Inside Europe Only +65.6383.4400 +86.21.3760.1568 +1.714.491.1500 +1.919.863.1794 +31.33.453.4040 +65.6383.4664 FAX +86.21.3760.1566 FAX +1.714.491.1517 FAX +1.919.863.1797 FAX +31.33.453.4050 FAX © 2010 Extron Electronics. All rights reserved. www.extron.com...
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