Extron electronic FF 220T manual

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- informations concerning technical data of Extron electronic FF 220T
- name of the manufacturer and a year of construction of the Extron electronic FF 220T item
- rules of operation, control and maintenance of the Extron electronic FF 220T item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    1 FF 220T • Setup Guide This setup guide contains installation information about the Extron FF 220T Flat Field ® speaker . This speaker is designed for use in plenum rated ceiling spaces and can be dropped into a standar d square (2-foot by 2-foot or 600 mm by 600 mm) or r ectangular (2-foot by 4-foot or 600 mm by 1200 mm with supplied cross bar[...]

  • Page 2

    2 5. Route the cables through the cover plate — Using a flexible conduit: a. Route the wires thr ough the conduit. b. Insert the conduit into the cover plate opening using an appropriate conduit adapter , and secure the conduit to the plate, as shown below . c. Pull the wires out of the conduit and thr ough the cover plate. 6. Distributed audio [...]

  • Page 3

    3 c. Strip 3/16” (5 mm) from the wire ends and keep the wir e end strands together by twisting them. Do not tin the wires. d. Secur e the wires to the appr opriate taps on the captive screw connectors of the 7-connector terminal block (on the transformer side of the cover plate) as indicated on the tap label. See the note below . The black, negat[...]

  • Page 4

    4 68-1683-50 Rev . C 08 13 10. Replace the transformer cover plate and tighten the two cover plate screws that were loosened in step 4 . 11. Set the speaker on top of a T -rail making sure to hide the edges behind the grid rail. Existing Ceiling Tile Rails T- rail Crosspiece (supplied) Ceiling Tile Extron FF 220T Tw o-w ay Ceiling Speakers 12. If s[...]