The Battery
Precautions for Use
Note that the battery may become hot after use.
Do not use the battery at ambient temperatures below 0°C (32°F) or
above 40°C (104°F) as this could cause damage or malfunction.
If you notice any abnormalities such as excessive heat, smoke, or an
unusual smell coming from the battery, immediately discontinue use and
consult your retailer.
After removing the battery from the camera or optional battery charger,
put the battery in a plastic bag, etc. in order to insulate it.
Charging the Battery
Check the battery level before using the camera and replace or charge the
battery if necessary.
Charge the battery indoors with an ambient temperature of 5°C (41°F) to
35°C (95°F) before use.
A high battery temperature may prevent the battery from charging
properly or completely, and may reduce battery performance. Note that
the battery may become hot after use; wait for the battery to cool before
charging. When charging the battery inserted into this camera using the
Charging AC Adapter or a computer, the battery is not charged at battery
temperature below 5°C (41°F) or above 55°C (131°F).
When the battery is between 45°C (113°F) - 55°C (131°F), the
chargeable capacity may decrease.
Do not continue charging once the battery is fully charged as this will
result in reduce battery performance.
The battery temperature may increase during charging. However, this is
not a malfunction.
Using the Battery When Cold
On cold days, the capacity of batteries tends to decrease. If an exhausted
battery is used at a low temperature, the camera may not turn on. Keep spare
batteries in a warm place and exchange as necessary. Once warmed, a cold
battery may recover some of its charge.
Recycling Used Batteries
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.
Cleaning After Using the Camera Underwater
Follow the procedure below to rinse the camera with fresh water within 30
minutes after using it under saltwater or at the beach.
1.
Keep the battery cover closed and wash off the camera with fresh