Canon ZR90 说明手册

Basic Functions -

Preparations

Installing the Backup Battery

The backup battery allows the camcorder to retain date, time (

21) and other

camcorder settings while the power source is disconnected. Power the camcorder from

a household power source when replacing the backup battery to retain the settings.

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 if

mistreated. Do not recharge, disassemble, heat above 212 °F (100 °C) or
incinerate the battery.

• Replace the battery with a CR1616 made by Panasonic, Hitachi Maxell, Sony,

Toshiba, Varta or Renata. 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.