Tie Tack Back Electret (330-1052) Battery Faxback Doc. # 16029 Condenser Microphone INSTALLING THE BATTERY You will need one Button-type 357A, alkaline battery (Radio Shack Cat. No. 23-115, or its equivalent). Slide open the battery compartment on the switch box. Install the battery with the plus side up. Close the battery compartment cover; set the power switch to ON and you are ready to use the microphone. NOTES: 1. Turn the power off when not using the microphone. 2. If you do not intend to use the microphone for several months, remove the battery. 3. Replace the battery when output level becomes too low for normal use. 4. Avoid continuous operation or storage in areas of high temperature and humidity. 5. Never throw used batteries into a fire, as they could explode. (ALL-07/20/95)