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Please read this manual fully before unpacking and installing the product. It will help you to optimise its performance. B&W maintains a network of dedicated distributors in over 60 countries who will be able to help you should you have any problems your dealer cannot resolve. Environmental Information XB&W products are designed to comply with international directives on the Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment and the disposal of Waste Electrical and Electronic Equipment (WEEE). The crossed wheelie bin symbol indicates compliance and that the products must be appropriately recycled or processed in accordance with these directives. Carton Contents Check in the carton for: 1 Foam plug. 4 Self-adhesive rubber pads. Positioning If using a projection television with an acoustically transparent screen, place the speaker behind the centre of the screen. Otherwise position it directly above or below the screen, whichever is closest to ear level. Align the front of the speaker approximately level with the screen. The speaker is best used mounted on a rigid shelf or wall bracket or on a rigid floor stand. If the speaker is to be placed either directly on top of a television or in a rack shared with other AV equipment fix the 4 self-adhesive pads to the base of the speaker. They provide a degree of vibration isolation. The flat area on top of the television may be smaller than the base of the speaker, so position the feet accordingly. Stray Magnetic Fields The speaker drive units are magnetically shielded such that the stray magnetic field strength outside the boundaries of the cabinet, except the front, is too low to cause distortion of CRT television pictures in the vast majority of cases. LCD and plasma screens are not affected by magnetic fields. There are, however, some extremely sensitive CRT televisions - some that even have to be adjusted according to their alignment with the earth’s magnetic field. If you have a problem, first de-magnetise the television set with the speaker in place. Some have a button especially for this purpose. If such feature is not fitted, switch off the set at the mains for 15 minutes and switch on again - again with the speaker in place. Merely putting the set into standby mode will not be sufficient. If you still have a problem, try moving the speaker either forwards or backwards a little to get a more favourable alignment, or space the speaker further from the CRT television until the distortion disappears. Because of the higher magnetic field in front of the speakers, magnetically sensitive articles (computer discs, audio and video tapes, swipe cards, etc) should be kept at least 0.2m (8 in) from the speaker Connections All connections should be made with the equipment switched off. There are 2 linked pairs of terminals on the back of the speaker. For conventional connection the terminal links should remain in place (as delivered) and just one pair of terminals connected to the amplifier. For bi-wire connection the terminal links should be removed and each pair of terminals connected to the amplifier independently. Bi-wiring can improve the resolution of low-frequency detail. Figures 1a and 1b illustrate conventional and bi-wire connection. Ensure that positive terminals on the speaker (marked + and coloured red) are connected to the positive output terminal on the amplifier and that negative terminals on the speaker (marked - and coloured black) are connected to the negative output terminal on the amplifier. Incorrect connection can result in poor imaging and loss of bass. Ask your dealer for advice when selecting speaker cable. Keep its total impedance below the maximum recommended in the speaker specification and use...
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