User manual JBL LS360C

[. . . ] It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and build products that meet their needs and expectations. Left Front Channel Center Channel (above TV) Right Front Channel JBL Subwoofer (optional) UNPACKING THE SPEAKERS Carefully unpack the speakers. If you suspect damage from transit, report it immediately to your dealer and/or delivery service. All models include a mounting template and paint shield. Sofa Left Surround Channel Right Surround Channel PLANNING YOUR SYSTEM Left Front Channel Right Front Channel JBL Subwoofer (optional) Figure 2. This overhead view shows a typical home theater system arrangement. Left Front Channel Center Channel (above TV) Right Front Channel JBL Subwoofer (optional) Sofa Sofa Figure 1. Left Surround Channel Left Rear Channel Center Rear Channel Right Rear Channel Right Surround Channel Figure 3. [. . . ] TOOLS NEEDED TURN OFF ALL POWER Before completing the installation, you must connect your speakers to your system. The side of the wire with a ridge or other coding is usually considered positive (+) polarity. Also, consult the owner's manuals that were included with your amplifier or receiver to confirm connection procedures. Observe polarities when making speaker connections, as shown in Figure 4. Connect each + terminal on the back of the amplifier or receiver to the respective + (red) terminal on each speaker. Connect the ­ (black) terminals in the same way. Pencil Phillips #2 screwdriver (Do not use a powered screwdriver of any kind) Measuring tape Utility knife IMPORTANT! Do not reverse polarities (i. e. , + to ­ , or ­ to +) when making connections. Be certain that positive and negative wire strands are completely isolated to avoid short circuits that may damage your equipment. Carpenter's level Awl 3 EXISTING CONSTRUCTION Template Ce ilin gJ ois t Ce ilin gJ ois t 1. NOTE: Always allow at least a 1/2 inch between a ceiling stud/joist and the speaker cutout, or the locking tabs will not be able to swivel into place. 4. Ensure that the drywall or plywood board or other appropriate wallboard is at least a 1/2-inch thick, and confirm that the board material is capable of withstanding the weight of the speaker you will be installing. It is recommended that the nylon cable-strain relief tab, located next to the speaker terminals, be used to help prevent the speaker wires from being accidentally dislodged (see Figure 5, below). 6. Make sure all four locking tabs are properly positioned against the locking tab stops that are located on the speaker frame (see Figure 6, below). After confirming this, carefully place the frame assembly in the ceiling and confirm that there is no more than 1/8-inch play between the frame and the ceiling cutout. After positioning the speaker in the mounting location, back each screw out one full turn (turn counterclockwise). 7. Screw down each of the four Phillips-head screws, alternating between the four screws. The locking tabs will swivel into place and secure the unit to the rear surface of the ceiling. Handtighten with a nonpowered, straight-handle regular screwdriver only. Do not use a socket wrench, a powered screwdriver, a drill or any other powered tool. Confirm that the speaker is firmly and securely held in place and that all four locking tabs are firmly resting against the ceiling. Attach the metal grille and logo, if desired. Figure 5. 4 NEW CONSTRUCTION If you wish to preinstall a rough-in frame before the drywall is installed, you will need to purchase the RIF10C rough-in-frame. Detailed installation instructions are supplied with the rough-in kit. PAINTING THE SPEAKER FRAME AND GRILLE The LS360C in-ceiling loudspeaker can be painted to match any décor. [. . . ] position, based on listener preference. 5 SPECIFICATIONS + Frequency Range (­ 3dB) Recommended Amplifier Power Range Sensitivity (2. 83V @ 1 meter) Nominal Impedance Crossover Frequency Low-Frequency Driver Midrange Drivers High-Frequency Driver External Diameter (W x H) Mounting Cutout Diameter (W x H) Mounting Depth Weight (Net) LS360C 80Hz ­ 20kHz 10 ­ 200 Watts 85dB 8 Ohms 700Hz, 2, 000Hz; 24dB/octave 7-3/4" x 3-3/8" (197mm x 85mm) Radiator PlusTM Dual 3" (75mm) 1" (25mm) Pure titanium Diameter: 12-3/4" (323mm) Diameter: 11-3/8" (289mm) 5-5/8" (142mm) 8 lb (3. 6kg) 6 NOTES 7 Declaration of Conformity We, Harman Consumer Group, Inc. 2, route de Tours 72500 Château du Loir France declare in own responsibility that the product described in this owner's manual is in compliance with technical standards: EN 61000-6-3:2001 EN 61000-6-1:2001 Laurent Rault Harman Consumer Group, Inc. Château du Loir, France 7/07 Features, specifications and appearance are subject to change without notice. JBL is a trademark of Harman International Industries, Incorporated, registered in the United States and/or other countries. [. . . ]