KEF 201 Installation Manual

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62.0 INSTALLATION AND OPERATION2.1 Unpacking, Handling and AftercareThese Reference Series loudspeakers are packed one loudspeaker per carton. Prior to unpacking, please ensure that the serial numbers ofthe speakers supplied to you match each other. Then, unpack the speakers carefully and inspect for any sign of damage. Your speakers leftKEF in perfect condition. If any damage is apparent, you should notify your dealer immediately. Retain the packaging in case a need arises foryou to transport the speakers at a later date.The cabinets are finished in real wood veneer and should be treated with the same care with which you would treat fine furniture. A goodquality wax polish is recommended to maintain the original finish and lustre; the surfaces may also be cleaned with a slightly damp, softlint-free cloth. It is normal for wood veneer to change with the passing of time, but locations in direct sunlight should, if possible, be avoided.Furthermore the cabinets should not be allowed to become wet.Each Reference Series loudspeaker is supplied with KEF designed spike/foot assemblies that may be used in one of two ways. As supplied,four chrome-plated feet are attached to the bottom of each cabinet. This enables fine adjustment of level, depending on your preferredlocation of the speakers.2.2 Adjusting the Feet and/or SpikesKEF strongly recommend that you do not attempt to level your speakers single-handed. Recruit the assistance of another adult - or consultyour dealer for assistance. The feet are designed to provide small adjustments, not to compensate for seriously irregular floors.A rigidly-sited speaker performs better than one that can move because it allows the cabinet to remain fixed while the drive units are allowedto move as determined by the source signal.Best results will be obtained if the speakers are level and stable. Check the general stability of each speaker by gently rocking each from sideto side, front-to-back and diagonally.If the general stability is good, but the speaker is leaning to left, right, backward or forward, then equal minor adjustments to the two feetopposite to the direction of lean should be made. Often, you will find that the speaker is reasonably vertical, but rocks because one foot (ortwo feet diagonally) seems too short.You may wish to enhance the performance of the speakers by using the supplied spikes. In this case, remove each of the countersunk, socketheaded, foot securing screws and the chrome-plated feet using the Allen key provided. The blunt end of the spikes may then be screwed intothe base of the speaker.Much the same adjustment method applies to spiked feet, except that the chrome-plated foot is used as a locking device (except on verydeep pile carpet when a separate lock-nut may be required, see note in text). Finger-adjustment of the threaded spiked-foot is less convenientthan adjusting the large foot and may require you to lean the speaker in order to lift the spike clear of the floor. It is here that your helperwill be invaluable in facilitating a quick and safe result.The spikes may then be locked in place using the chrome-plated feet. This will enable you to get the best performance from the speaker andensures that the loudspeakers are stable. (In some circumstances, for instance thick pile carpet, it may be necessary to fit an alternative locknut, of M8 thread (not supplied), instead of replacing the chrome foot.)x4 x2x2