Casio EX-Z7 - Manual (Page 15)

INTRODUCTION
15
■ Condensation
• When you bring the camera indoors on a cold day or
otherwise expose it to a sudden change of temperature,
there is the possibility that condensation can form on the
exterior or on interior components. Condensation can
cause malfunction of the camera, so you should avoid
exposing it to conditions that might cause condensation.
• To keep condensation from forming, place the camera
into a plastic bag before moving it into a location that is
much warmer or colder than your current location. Leave
it in the plastic bag until the air inside the bag has a
chance to reach the same temperature as the new
location. If condensation does form, remove the battery
from the camera and leave the battery cover open for a
few hours.
■ Power Supply
• Use only the special NP-20 rechargeable lithium ion
battery to power this camera. Use of any other type of
battery is not supported.
• This camera does not have a separate battery for the
clock. The date and time will reset whenever the camera
is not supplied power by the battery for about 30 hours.
Be sure to reconfigure these settings after power is
interrupted (page 163).
• Never remove the battery from the camera while the
camera is turned on. Doing so can damage the camera. If
you mistakenly remove the battery, immediately reinsert it
into the camera and press the power button to turn power
back on.
■ Lens
• Never apply too much force when cleaning the surface of
the lens. Doing so can scratch the lens surface and cause
malfunction.
• You may sometimes notice some distortion in certain
types of images, such as a slight bend in lines that should
be straight. This is due to the characteristics of lens, and
does not indicate malfunction of the camera.