User manual BOSE 151 SE ENVIRONMENTAL SPEAKERS

[. . . ] This equipment is intended for use (amongst others) in all EC/EFTA countries. The complete declaration of conformity can be found on <http://www. bose. com/guides>. ©2004 Bose Corporation. No part of this work may be reproduced, modified, distributed or otherwise used without prior written permission. 2 The Bose® 151® SE Environmental Speakers Required tools and materials · · · · · #2 Phillips-head screwdriver Power drill Eye and ear protection Dust mask 3 /32 inch (2, 5 mm) wood bit, or ¼ inch (6, 0 mm) masonry bit · Speaker cord: Measure length and choose wire gauge: Length 20 ft (6 m), max. Gauge 18 (0. 82 mm2) 16 (1. 30 mm2) 14 (2. 10 mm2) English Speaker placement · For best results, mount both speakers horizontally (Figure 2). [. . . ] Remove screw C and lock washer D from the mounting bracket assembly, and remove part B from part A (Figure 3). Figure 3 Exploded view of speaker and mounting bracket A D C E F Speaker cord B 2. Hold bracket part A in position against the wall and mark the left and right round holes for the mounting hardware (Figure 4). If you plan to feed speaker cord through the wall, mark the oval speaker cord feed-through hole also. Figure 4 Mounting the brackets A H Mount bracket B with flat end next to terminals. E F B G Mount bracket A with locking screw on the left. Note: If you plan to feed the speaker cord through the bracket, feed the cord through the wall before mounting the bracket. Mount bracket part A to the wall using the appropriate hardware for wood (G) or concrete (H and G). Make sure the hole for the bracket locking screw is on your left (Figure 4). Mount bracket part B to the rear of the speaker using two machine screws E and two lock washers F (Figure 4). 4 The Bose® 151® SE Environmental Speakers 6. Secure the speaker with bracket part B to bracket part A using bracket locking screw C and lock washer D (Figure 3). To adjust the angle, loosen screw C slightly (Figure 5), move the speaker up or down, and retighten screw C. Figure 5 Adjusting speaker angle English C Note: Your 151® SE speakers can be mounted vertically. However, when mounted vertically you will not experience Stereo Everywhere® speaker performance. Note: For vertical mounting, mount bracket part A so that the hole for bracket locking screw C is at the lower end of the bracket. When mounted vertically, you can rotate the logo to be read horizontally. Gently pull out on the logo, rotate it into position and release. Connecting your speakers to your receiver/amplifier Speaker cord consists of two insulated wires. The wire marked with a stripe or rib is used for the positive (+) red terminal connection. The plain wire is used for the negative (­) black terminal connection. Strip approximately ½ inch (1. 3 cm) of insulation from the ends of both wires (Figure 6). CAUTION: Before making any connections, turn off your receiver/amplifier and unplug it from the AC power outlet. [. . . ] If your speakers are connected to the "B" output, check that the "B" output is selected. Switch the cord of the faulty speaker from its original receiver or amplifier jacks to the other set of jacks (the working speaker was originally attached to those jacks). Remove the cord from the working speaker and connect it to the faulty speaker. If trouble persists, contact your authorized Bose dealer, who will arrange for service. [. . . ]