17Masteringthe BasicsEInstalling the Backup BatteryThe backup battery allows the camcorder to retain date, time and other camcordersettings while the power source is disconnected. Power the camcorder from ahousehold power source or with a battery pack when replacing the backup battery toretain the setting.1. Open the backup battery cover.2. Insert the lithium battery with the+ side facing outward.3. Close the cover.WARNING!• The battery used in this device may present a fire or chemical burn hazard ifmistreated. Do not recharge, disassemble, heat above 212° F (100° C) orincinerate the battery.• Replace the battery with a CR2025 made by Panasonic, Hitachi Maxell, Sony,Sanyo, or with Duracell2025. Use of other batteries may present a risk of fire orexplosion.• The used battery should be returned to the supplier for safe disposal.❍ Do not pick up the battery using tweezers or other metal tools as this willcause a short circuit.❍ Wipe the battery with a clean dry cloth to ensure proper contact.❍ Keep the battery out of reach of children. If it is swallowed, seek medicalassistance immediately. The battery case may break and the battery fluids maydamage stomach and intestines.❍ Do not disassemble, heat or immerse the battery in water to avoid the risk ofexplosion.The backup battery has a life span of about a year. j flashes in red to informyou that it needs to be replaced.q w e