Canon 9540A003 OPTURA500 OPTURA400 Instruction Manual - Page 17

Installing the Backup Battery The backup battery (lithium button battery CR2025) allows the camcorder to retain date, time ( 20) and other camcorder settings while the power source is E disconnected. Connect a power source to the camcorder when replacing the backup battery to retain the settings. 1. Open the backup battery cover. Screw the cover to the left (use, for q w e example, a coin). 2. Insert the backup battery with the + side facing outward. Basic Functions Preparations 3. Close the cover. Align the mark on the cover with the lower mark on the camcorder and screw the cover to the right until it clicks. WARNING! • The battery used in this device may present a fire or chemical burn hazard if mistreated. Do not recharge, disassemble, heat above 212 °F (100 °C) or incinerate 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 or explosion. ❍ Do not pick up the battery using tweezers or other metal tools as this will cause 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 medical assistance immediately. The battery case may break and the battery fluids may damage stomach and intestines. ❍ Do not disassemble, heat or immerse the battery in water to avoid the risk of explosion. The backup battery has a life span of about a year. "j" flashes in red to inform you that it needs to be replaced. 17