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Control Contractor 

Ceiling Loudspeakers

Control 24C/CT Micro and

Control 24CT MicroPlus

Owner's Manual

Summary of Contents for Control 24C/CT Micro

Page 1: ...Control Contractor Ceiling Loudspeakers Control 24C CT Micro and Control 24CT MicroPlus Owner s Manual...

Page 2: ...lation and Wiring Painting the Speaker Maintenance Contacting JBL Table of Contents 2 3 4 6 11 12 14 Thank you for purchasing JBL Control Contractor ceiling loudspeakers Read through this manual to fa...

Page 3: ...lity sound over an extremely wide coverage area The Control 24C Micro also has a small backcan and is ideal for smaller ceiling spaces CONTROL 24CT MICRO The Control 24CT Micro includes a multitap tra...

Page 4: ...24CT Micro Shown Attachment Screw Tweeter Woofer Steel Backcan Connector Block Rotating Mounting Tab Strain Relief Tie Seismic Tab Secondary Support 3 Attachment points for included or installer provi...

Page 5: ...a place to which wiring can be tied behind the sheet rock A pre installation bracket can also function as a cutout template when many cutouts are to be made Two types of pre installation brackets are...

Page 6: ...and the Control 24CT MicroPlus are the same as the brackets for the Regular Control 24C CT ceiling speaker New Construction Bracket MTC 24NC Plaster Ring Bracket MTC 24MR USING INCLUDED C BRACKET WITH...

Page 7: ...ntire installation can be accom plished from beneath the ceiling for instances when access above the tile is not possible or practical However in some cases it may be easier with removable ceiling til...

Page 8: ...cement is not limited to the center of the tile as is the case with many other tile rail support systems Non Suspended Ceiling Types The C bracket can be optionally used by itself to shore up the ceil...

Page 9: ...n to run two sets of wires one set is the input to the speaker and the other is the feed to the next speaker In this case simply par allel the two sets of wires to the same terminals on the speaker s...

Page 10: ...It might be necessary to place electrical tape or heat shrink over any wire bundle underneath the metal strap to physi cally protect the wire from the strap 3 PEM Screws Two screws which are threaded...

Page 11: ...by connecting a support line to a separate secure support point Consult construction codes in your region Step 7 Insert the Grille Consider which direction the logo is facing and press the grille int...

Page 12: ...e logo and the internal grille cloth then spray painting If the grille is rolled or brush painted the mesh may become clogged with paint and poor sound quality may result Replace the internal grille c...

Page 13: ...ontrol 24CT MicroPlus Transformer Taps 70V 25W 12W 6W 100V 25W 12W Control 24C Micro Power Capacity 15W Continuous Pink Noise UL shaped pink noise as defined by a 6dB Crest Factor 30W Continuous Progr...

Page 14: ...13...

Page 15: ...JBL Professional WITHIN THE UNITED STATES OUTSIDE OF THE USA Applications Department JBL Professional PO Box 2200 8400 Balboa Blvd Northridge CA 91329 USA In the USA you may call Monday through Friday...

Page 16: ...JBL Professional 8500 Balboa Blvd P O Box 2200 Northridge CA 91329 U S A A Harman International Company MAN_C24MICRO Revision D...

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