EC-2034 12-Digit Desktop Calculator (650-0592) Care and Maintenance Faxback Doc. # 31603 Your EC-2034 12-Digit Dual Powered Desktop Calculator is an example of superior design and craftsmanship. The following suggestions will help you care for your calculator so you can enjoy it for years. Keep the calculator dry. If it gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits. Handle the calculator gently and carefully. Dropping it can damage circuit boards and cases and can cause the calculator to work improperly. Use and store the calculator only in normal temperature environments. Temperature extremes can shorten the life of electronic devices and distort or melt plastic parts. Keep the calculator away from dust and dirt, which can cause premature wear of parts. Wipe the calculator with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the calculator. Modifying or tampering with your EC-2034's internal components can cause a malfunction and might invalidate its warranty. If your calculator is not performing as it should, take it to your local Radio Shack store for assistance. (EB 4/2/96)