valutazioni - 3, GPA: 3.3
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The wiring method and compartment shall be such as not to interfere with the operation of the speaker. CAUTION: Consult local building codes before you get started with this installation. Please read this owner’s guide completely before you start. Then carefully consider your experience with using the tools and taking the precautions referred to here. CAUTION: Failure to follow the instructions in this owner’s guide voids all warranties on your speakers. If you have doubts about doing this installation, you should contact either the dealer you purchased the product from, an electrician, or a professional audio/video installer. You can describe the job and request a cost estimate before committing to installation service. Small check marks call your attention to the tools you’ll need for the next step. Tips offer ideas to make the job go easier and help you avoid mistakes. Use these instructions with wood frame or similar construction only Each speaker requires 8 1/16 inches (20.5 cm) of horizontal space, and 14 inches (35.6 cm) of vertical space inside the wall or ceiling, plus a minimum of 4 1/8 inches (10.5 cm) of depth from the face of wallboard that is a maximum of 1 inch (2.5 cm) thick. Bose recommends installing these speakers only in wood frame or similar construction where there is enough space between studs, as is found in 2 x 4 or 2 x 6 wall/ceiling construction. The instructions in this guide are specific to that type of installation only. Note: These speakers are not designed for installation in masonry walls or ceilings. DECLARATION OF CONFORMITY We, the offerer: Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA acknowledge our sole responsibility, that the product: Kind of equipment: Loudspeaker Type designation: Virtually Invisible® 191 loudspeaker in accordance with EMC Directive 89/336/EEC and Article 10(1) of the Directive, is in compliance with the following norm(s) or document(s): Technical regulations: EN 50081-1, EN 50082-1 Accredited by: Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA 20 February 2003 Nic Merks Bose Products B.V. Nijverheidstraat 8, 1135 GE Edam The Netherlands Vice President, Europe Manufacturer’s authorized EU representative 2 AM267565_01_V.pdf May 13, 2003 Contents Contents Where to find... Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Before you begin... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 What makes this speaker better also makes it different . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Other equipment you’ll need . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Consider which shape you prefer for your speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Considering your wall type and the approach it requires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accessories that can help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Use special care in cutting through plaster and lath . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Installing in a pre-wired room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Installing in an exterior wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Deciding on speaker placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Select the general wall area for one speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using speaker cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Prepare the cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Planning to run speaker cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Before the wallboard goes up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Where the walls are finished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Steps to Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Before you make any holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...