– 27 – ENEnglishCleaning the Cabinet• Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits,ammonia or abrasives.Cleaning Discs• When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the centre out. Do not wipe in a circularmotion.• Do not use solvents such as benzene, thinner, commercially available cleaners, detergent, adrasive cleaning agents orantistatic spray intended for analogue records.Cleaning the disc lens• If the player still does not perform properly when it is operated while referring to the relevant sections and to the “TROU-BLESHOOTING GUIDE” in these Operating Instruction, the optical laser pickup unit may be dirty. Consult your dealer oran Authorized Service Centre for inspection and cleaning of the optical laser pickup unit.Disc Handling• Use discs which have the following logos on them.(Optical audio digital discs.)• Handle the discs so that fingerprints and dust do not adhere to the surfaces of the discs.• Always store the disc in its protective case when it is not used.• Note that discs with special shapes (heart-shaped discs, hexagonal discs, etc.) cannot beplayed on this product. Do not attempt to play such discs, as they may damage the player.MAINTENANCEMake your contribution to the environment!!!• Used up batteries do not belong in the dust bin.• You can dispose of them at a collection point for used up batteries or special waste. Contact your local council for details.DIGITAL VIDEO