10-Watt Powerhorn (320-2038) Care and Maintenance Faxback Doc. # 8611 The Radio Shack 10-Watt Powerhorn with Handheld Microphone is an example of superior design and craftsmanship. Follow these suggestions to care for it so you can enjoy it for years. Keep the powerhorn dry. If it gets wet, wipe it dry immediately. Liquids can contain minerals that can corrode the electronic circuits. Use only fresh batteries of the required size and type. Always remove old or weak batteries. They can leak chemicals that destroy electronic circuits. Do not drop the powerhorn. Dropping it can damage the circuit boards and case and can cause the powerhorn to work improperly. Use and store the powerhorn only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts. Keep the powerhorn away from dust an dirt, which can cause premature wear of parts. Wipe the powerhorn with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the powerhorn. Modifying or tampering with the powerhorn's internal components can cause a malfunction and might invalidate its warranty and void your FCC authorization to operate it. If the powerhorn is not in operating as it should, take it to your local Radio Shack store for assistance. (br/all-9/21/94)