Jbl Ceiling Loudspeakers Manuale Utente

Control ContractorCeiling LoudspeakersOwner’s Manual

9Using Loop-Through Terminals (Pins 1 & 4) -- By connecting the wire pair ofthe subsequent speaker to pins 1 & 4, then all subsequent speakers

10Step 5 – Tighten the Strain Relief Fitting & Close the Terminal CoverFirst, remove the horizontal screw indicated in the drawing below.Next, l

11The strain relief can be tightened in two ways, choose whichever is best for yourapplication:a) Tightening onto plenum cable or bare wire -- Slide t

12b) Tightening onto flexible or hard conduit – The supplied fittingaccommodates up to 3/8 inch (9.5mm) flexible conduit. Slide the wiringthrough the

13Step 6 – Insert the Speaker Into the Ceiling and Tighten.Insert the speaker into the ceiling as far as it goes, until the front baffle rim touches t

14Model Number of Attachment ScrewsControl 24C & 24CT 3 screwsControl 26C & 26CT 4 screwsControl 19CS & 19CST 5 screwsStep 6 – Connect a S

15Step 8 – Insert the Grille – Consider which direction the logo is facing and press thegrille into place until the front of the grille is flush with

16Safety Agency ComplianceComplies with the requirements of UL-2043 Fire Tests for Heat and Visible SmokeRelease for Discrete Products and their Acces

17Replacement PartsThere are no user serviceable parts inside these speakers. The following replacementparts are for reference only. Refer servicing

18JBL Professional8500 Balboa Blvd, P.O. Box 2200Northridge, CA 91329 U.S.A.CEILING SPKR MANUALRev DA Harman International Company

1Table of ContentsProduct Description... 2Product Feature Identi

2Thank you for purchasing JBL Control Contractor ceiling loudspeakers.Read through this manual to familiarize yourself with the features, applications

3Product Feature IdentificationAttachment ScrewsTap Selector (on T-versions)LoudspeakerDiSeismic Tab(secondary support point)Perforated Press-In Grill

4Installation PreparationsThe entire installation can be accomplished, if necessary, without requiring accessabove the ceiling. Bracketry for use wit

52) The optional PLASTER-RING BRACKET (or “mud ring”) contains a circularoffset, forming a edge guide for sheet rock plastering. The bracket has wing

6STEP-BY-STEPINSTALLATION AND WIRINGThe installation system has been designed so that the entire installation can beaccomplished from beneath the ceil

7Tile Rails: The tile rails are designed to fit either standard 24-inch wide tiles or 600-mm wide tiles.The tile rail pieces do NOT physically attach

8Guide to the Pins for Connection -- The removable locking input connectorcontains 4 terminals, as marked on the connector. The pin functions are lis