Auto-Range Multimeter (220-0174A) Operation Faxback Doc. # 7236 INSTALLING BATTERIES The meter requires 6 AA batteries for power. We recommend alkaline batteries, such as Radio Shack's Cat. No. 23-552. WARNING: TO AVOID ELECTRIC SHOCK, DISCONNECT BOTH TEST LEADS FROM ANY EQUIPMENT BEFORE YOU REMOVE OR INSTALL THE BATTERIES. Follow these steps to install batteries. 1. Turn off the power by setting the power switch to OFF. Then disconnect the test leads from the meter. 2. Open the battery/fuse compartment cover by pressing down on the cover's arrow and sliding the cover in the direction of the arrow. 3. Install the batteries, as indicated by the polarity marks (+ and -) and illustration inside the battery compartment. 4. Replace the compartment cover. WARNING: DO NOT OPERATE THE METER UNTIL YOU CORRECTLY INSTALL THE BATTERIES AND CLOSE THE BATTERY COMPARTMENT COVER. When the batteries become weak, BATT appears on the left side of the display. Replace all batteries. Remove the batteries when you will not use the meter for a week or more. Never leave weak or dead batteries in your meter. Even leak-proof batteries can leak damaging chemicals. USING TEST LEADS Use only the type of test leads supplied with your meter. These leads are rated for 1200 volts. You can buy replacement leads (Cat. No. 278-704) from your local Radio Shack store. Cautions: Although these test leads are rated for 1200 volts, the maximum rating of this meter is 1000 volts DC and 750 volts AC. Do not try to measure any voltage that exceeds these ratings. Use extreme caution when you use high-voltage ranges. Be sure you always select the correct function before you attach the test leads to the circuit to be measured. You can blow one or more fuses if you rotate the function control while there is current or voltage present. (LB/all-07/20/94)