FujiFilm KLASSE W Owner's Manual page 83

4. Battery
The performance of the battery deteriorates in a
low temperature. The performance recovers
when the temperature returns to normal. Use a
new battery when photographing under a low
temperature condition, and prepare a spare
battery. Use the two batteries alternately while
warming the spare one up. If a battery of lower
power is used under a low temperature condition,
the camera may not function.
When the battery status shows "
battery power is insufficient. Replace it with a
new one.
5. Operating Temperature Range
The operating temperature range for this camera
is from −10°C to +40°C.
6. Storage
During the summer season, do not subject this
camera in high temperature conditions such as
inside of cars, or places with high humidity.
When storing the camera, use the places free
from moisture, dust or heat.
Inspect repellent containing naphthalene is
harmful to both the camera and film. Do not store
the camera in a drawer with inspect repellent.
7. Loading and unloading a film
Make sure to avoid direct sunlight when loading
and unloading a film.
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