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Hersteller: Bowers & Wilkins Dateigröße: 3.83 mb Dateiname: Unterrichtssprache:

First read section 3.3 to familiarise yourself with the design. If the speaker is to be tilted back, fit the front threaded bosses with the cones facing outwards (figure 21) and the rear ones with the cones facing inwards (figure 22). This is as illustrated on the separate sheet placed in the carton. Screw in the feet with locking ring attached, with either the spikes or rubber tips outermost, according to the type of floor surface. Leave the tips of the feet protruding beyond the inner packing pieces for clearance when the speaker is upright. After rolling the cabinet onto its feet and lifting off the carton, remove the inner packing and adjust the feet as described in section 3.3 f Continue to section 3.3. 3.3 ADJUSTING THE FEET The threaded bosses that hold the feet have a large conical shape on one side of the flange. For maximum height, fit the bosses with the conical shape towards the floor. (figure 21) For minimum height, have them pointing into the speaker. (figure 22) Screw in the feet close to where you think the final adjustment will be, with the spikes or the rubber ends outermost as appropriate to the floor surface. If you do not intend to tilt the speakers, orient the bosses with the cones inwards and leave just enough thread exposed to fit the locking rings. Fit, but do not tighten the locking rings. Stand the speaker upright and adjust the feet using the metal bar provided to give the amount of tilt required and to take up any rocking. (figure 23) Finally, tighten the locking ring against the boss, again using the metal bar. (figure 24) f Go to section 4. 3.4 803D/803S/804S For best performance, screw the adjustable feet into the threaded inserts in the base of the speaker as appropriate – spikes for carpets or clear rubber for wooden and other vulnerable floors. (figure 25) Lay the speaker down on its side (to avoid possible damage to terminals or drive unit diaphragms). Remove rings and other jewellery to avoid scratching the surfaces and provide a soft surface such as a piece of carpet that the speaker can lie on. Screw the lock nuts fully onto the feet and the feet fully into the base. (figure 25) Stand the speaker upright and adjust the feet to take up any rocking. Finally, tighten the locking rings against the threaded inserts. (figure 26) f Go to section 4. 3.5 805S/HTM2D/HTM3S/HTM4S These systems should be mounted on a firm shelf or stand that allows the sound to be properly directed to the listeners. For the 805S, we recommend the use of the FS-N805 stand that supports the speaker at the correct listening height. For the HTM2D, HTM3S and HTM4S, the FS-NHTM stand supports these centre speakers low down so that the top of the speaker is no higher than 60cm (2 ft) from the floor, commensurate with positioning them below a large screen. The stand allows the speaker to be tilted back by 0., 4. or 8.. Follow the instructions supplied with the stand in each case. When mounting the speakers on a bookshelf, stick the 4 self-adhesive rubber feet to the base of the speaker. (figure 27) f Go to section 4. 3.6 SCMS The speaker is designed to be fixed to a wall and is supplied with a bracket that allows adjustment of both horizontal and vertical angles. (figure 29) The bracket should be fixed to the wall using screws in the range 5mm to 6mm diameter (No.10 to No.12). The screw length should be chosen to give a minimum of 25mm (1 in) engaged thread. (figure 28) Hold the template provided against the wall in the desired position and use a spirit level to line it up properly. The outside dimensions of the template correspond to the rear of the cabinet. Note especially that the centre of the wall plate does not coincide with the centre line of the speaker. Mark the fixing holes on the wall and drill and plug the wall. Ensure that the screw length and wall plug security are sufficient to hold the weight of the speaker. When fixing to drywall construction, try to arrange for the screws to go into a stud. B&W can accept no liability for...

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