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Technical Notes and Index
F5
• When charging the battery inserted into this camera using the charging AC
adapter or a computer, the battery is not charged at battery temperatures
below 0°C (32°F) or above 45°C (113°F).
• Note that the battery may become hot during use; wait for the battery to
cool before charging. Failure to observe these precautions could damage
the battery, impair its performance, or prevent it from charging normally.
• On cold days, the capacity of batteries tends to decrease. If an exhausted
battery is used at a low temperature, the camera will not turn on. Be sure
that the battery is fully charged before heading outside to take images in
cold weather. Keep spare batteries in a warm place and exchange as
necessary. Once warmed, a cold battery may recover some of its charge.
• Dirt on the battery terminals can prevent the camera from functioning.
Should the battery terminals become dirty, wipe them off with a clean, dry
cloth before use.
• If the battery will not be used for some time, insert it in the camera and
completely exhaust it before removing it for storage. The battery should be
stored in a cool location with an ambient temperature of 15°C to 25°C (59°F
to 77°F). Do not store the battery in hot or extremely cold locations.
• Always remove the battery from the camera or optional battery charger
when it is not being used. When inserted, minute amounts of current are
drawn from the battery even when not in use. This may result in excessive
draining of the battery and complete loss of function. Turning the camera
on or off while the battery is exhausted can result in reduced battery life.
• Recharge the battery at least once every six months and completely exhaust
it before returning it to storage.
• After removing the battery from the camera or optional battery charger, put
the battery in a plastic bag, etc. to insulate the terminal and store it in a cool
place.
• A marked drop in the time a fully-charged battery retains its charge, when
used at room temperature, indicates that the battery needs to be replaced.
Purchase a new EN-EL12 battery.
• Replace the battery when it no longer holds a charge. Used batteries are a
valuable resource. Please recycle used batteries in accordance with local
regulations.
Charging AC Adapter
Be sure to read and follow the warnings in “For Your Safety” (Avii-ix) before
use.
• The Charging AC Adapter EH-71P is for use only with compatible devices. Do
not use with another make or model of device.
• Do not use a USB cable other than the UC-E21. Using a USB cable other than
the UC-E21 could result in overheating, fire or electric shock.