Extron-electronics FF 220T User Guide Uživatelský manuál Strana 1

User GuideFF 220TSpeakersFlat Field® Ceiling Speakers68-1683-01 Rev. B08 13

When using speaker wires without a conduit — Secure the cable clamp adapter (included) to the cover plate and insert the wires through the clamp. Tigh

b. Route the two wires from the amplifier through the cover plate hole to the transformer side.c. Strip 3/16 inch (5 mm) from the wire ends and keep

8. Connect wires from the transformer to the speaker.a. Keep the wire strands together by twisting them (do not tin the wires).b. Connect the red p

b. Connect the red positive (+) wire to the + speaker terminal and the black negative (‑) wire to the ‑ speaker terminal depending on whether one or

For installations in a rectangular ceiling grid, replace half of the rectangular tile which was cut in half in step 2. Install the supplied T‑rail cro

13. If secondary support cables are being used, install them. See the illustration below. NOTE: Observe all applicable building codes and local ord

Reference InformationDimensionsAABCDU.S. Version Metric VersionA 23.75" (60.35 cm) 57.4 cm (23.4")B 3.25" (8.3 cm) 8.3 cm (3.25”)C 8.0&

Extron WarrantyExtron Electronics warrants this product against defects in materials and workmanship for a period of five years from the date of purcha

Safety Instructions • EnglishWARNING: This symbol, , when used on the product, is intended to alert the user of the presence of uninsulated dangerou

Conventions Used in this GuideIn this user guide, the following are used: ATTENTION: An attention is used to indicate potential damage to product or

ContentsIntroduction... 1Features ...

IntroductionThis user guide contains information about the Extron FF 220T Flat Field speaker. This speaker is designed for use in plenum rated ceiling

Application ExampleThe illustration below is one example of configuring a system using the FF 220T speakers. INPUTLANPOWER12V500mAMAX123 4COM 3IR3S G

InstallationThe Installation section describes:• Installation Considerations• Installing the SpeakerInstallation ConsiderationsATTENTION: Installat

Installing the Speaker1. Power down — Power down all attached devices before proceeding.2. Remove the suspended ceiling tile — Remove the square cei

4. Routing cables through the transformer cover plate — Slide and remove the terminal cover plate. The transformer cover plate is mounted to the spea