User manual JBL L830

[. . . ] Insert the bare end of the wire through this hole; then screw the collar down until the connection is tight. The hole in the center of each collar is intended for use with banana-type connectors. [. . . ] · This product is not intended for ceiling mounting. Two Number 8 round-head or pan-head screws should be used for each loudspeaker. The screw head should be between 5/16 inch (8mm) and 1/4 inch (6. 3mm) in diameter, and the screw should be at least 2 inches (50mm) in length. When installing screws in any wall, it is always preferable to screw them into a wall stud. If none is available, it is important to always use properly selected wall anchors. Attach two of the four selfadhesive rubber pads that came with the loudspeaker to the back of the enclosure in the two bottom corners so that the cabinet is spaced evenly from the wall. Select a suitable mounting location on a wall. (The ceiling is not a suitable mounting location. ) Drill two pilot holes, appropriately sized for the specific self-tapping screw or wall anchor that you will be using. A template is included with your loudspeaker that indicates the proper locations for the pilot holes. In the event that the template is missing, refer to this chart: Model L810 L820 LC2 Distance Between Pilot Holes 152mm (6") 216mm (8-1/2") 368mm (14-1/2") See Figure 1. The holes should be 57mm below where you want the top of the enclosure to be positioned. Use a carpenter's level to ensure that the holes are even and that the speaker will mount on the level. Install the two screws into either a wooden wall stud or anchor, and tighten them until the back of each screw head is about 1/8" (3mm) from the wall. Models L810 and L820 may also be corner-mounted using the keyholes located on the bezeled corners. [. . . ] Part No. 353334-001 * Trademarks of Dolby Laboratories. DTS is a registered trademark of Digital Theater Systems, Inc. [. . . ]