EC-2031 8-Digit LCD Dual Power Desktop Calculator (650-0590) Care and Maintenance Faxback Doc. # 32221 The EC-2031 8-Digit LCD Dual Power Desktop calculator is a carefully designed and crafted electronic device. With the proper care, you can enjoy it for years. Keep the calculator dry and away from liquids. If it gets wet, dry it immediately with a soft cloth. If water enters the calculator, it can damage the electronic circuits. In this case, wait for the water to evaporate before using the calculator. Store the calculator in moderate temperatures. Excessive heat or cold can damage the case, display, battery, or solar panel. Do not drop or strike the calculator. A hard knock can damage circuit boards or the display. Clean the calculator case only with a soft damp cloth. Do not use harsh chemicals, cleaning solvents, or detergents to clean the unit. Keep the display and panel clean for the best performance. Attempting to modify or tamper with the calculator's internal components can cause a malfunction and invalidate the warranty. If the calculator is not functioning properly, bring it to your local Radio Shack store for assistance. (EB 4/23/96) (br-3/29/96)