User manual BOSTON ACOUSTICS HSI N740

[. . . ] Always turn off the amplifier or receiver when connecting speakers or any other components to the system. This manual assumes the installer possesses skill in the proper use of hand and power tools, knowledge of local building and fire codes, and a familiarity with the environment behind the wall or ceiling in which the speakers will be installed. Given the intelligent engineering inside, an HSi speaker will make its presence known to any set of critical ears in the room. [. . . ] Behind the mounting surface, there must be 1-inch (25mm) clearance around the mounting hole. Performance of your loudspeaker can be enhanced if the ceiling cavity is filled with standard fiberglass insulation. If there is already insulation in the wall that has a paper backing facing the speaker, remove the backing in the area behind the installation location. ) Taking steps to increase the rigidity of the mounting surface by using additional drywall screws, and/or the use of a construction adhesive between the drywall and joists adjacent to the speaker location, will further enhance performance. If you are using your loudspeakers with a surround sound processor and a subwoofer, set the bass management control as follows: HSi 480, HSi 470, HSi N740 ­ Set Bass management control to "Large" HSi 460, HSi 460T2, HSi N640T2 ­ Set Bass management control to "Small" Consult you surround receiver or processor manual for instructions on changing the bass management settings. If the loudspeakers are installed in a damp location (kitchen, bathroom), they should be positioned so that moisture cannot collect inside them. For new construction installations, we offer new construction brackets. Always turn off the amplifier or receiver when connecting speakers or any other components to the system. Possesses skill in the proper use of hand and power tools, knowledge of local building and fire codes, and a familiarity with the environment behind the wall or ceiling in which the speakers will be installed. A utility knife, jig saw, or other tool for cutting the required hole in the mounting surface. Insert a long, bent piece of wire and rotate to confirm that there are no obstructions behind the chosen location. The HSi speaker jack will accept either bare wire up to 12-gauge, or single banana plugs. The mounting arms will pivot into position and clamp the speaker to the mounting surface. If you wish to paint your speakers or grilles, it should be done prior to installation of the grille. Insert the grille into the slots in the baffle by gently applying pressure along the edge. If you are applying paint with a brush or roller, thin the paint and apply two very light coats. [. . . ] This warranty is limited to the Boston Acoustics product and does not cover damage to any associated equipment. This warranty is void if the serial number has been removed or defaced. This warranty gives you specific legal Rights, and you may also have other rights which vary from state to state. [. . . ]