Optimus XTS-10 Swivel Speaker System (400-2078) Care and Maintenance Faxback Doc. # 33896 Your Optimus XTS-10 Swivel Speaker System is an example of superior design and craftsmanship. The following suggestions will help you care for the speaker system so you can enjoy it for years. Keep the speakers dry. If they get wet, wipe them dry immediately. Liquids contain minerals that can corrode electronic circuits. Keep the speakers away from dust and dirt, which can cause premature wear of parts. Occasionally wipe the cabinets with a cloth dampened with furniture polish to keep them looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the speaker cabinet. Use and store the speakers in normal temperature environments. Temperature extremes can shorten the life of electronic circuits. CAUTION: Do not clean the speakers with a vacuum cleaner. This might permanently damage them. Clean the speaker grilles with a feather duster or soft cloth. (YO/EB 6/19/96)