Battery Tips
•Keep a spare battery with you at all times. Lithium batteries perform consistently until they suddenly die.
•Read and follow all warnings and instructions supplied by the battery manufacturer.
•Keep batteries away from children.
•Do not try to take apart, recharge or short circuit the battery, or subject it to high temperature or fire.
10
•Store batteries in their original packaging prior to use.
Low-Battery Indicator
It’s time to replace the battery when—
• the Battery
Symbol (31) 
appears on the LCD Panel (3).
•the battery symbol on the
LCD panel “blinks.”
•none of the indicators appear on the LCD panel.