1680X Chess Computer (600-2428) Care and Maintenance Faxback Doc. # 3492 The Radio Shack Partner 1680X Chess Computer is an example of superior design and craftsmanship. The following suggestions will help you care for your computer so you can enjoy it for years. Modifying or tampering with the computers internal components can cause a malfunction and might invalidate its warranty. If your computer is not performing as it should, take it to your local Radio Shack store for assistance. Keep the computer dry. If it gets wet, wipe it dry immediately. Liquids contain minerals that can corrode the electronic circuits. Use and store the computer only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts. Handle the computer gently and carefully. Dropping it can damage circuit boards and cases, and can cause the computer to work improperly. Keep the computer away from dust and dirt, which can cause premature wear of parts. Wipe the computer with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean it. (ALL-12/08/94)