Casio QV-3EX - Manual (Page 17)

PRECAUTIONS
E-18
About the camera’s backlight…
• The camera is equipped with a fluorescent light source to
provide the back lighting for its LCD.
• The normal service life of the backlight is approximately six
years, when the camera is used for about two hours a day.
• Should the LCD image appear abnormally dark, take the
camera to your dealer or an authorized CASIO service pro-
vider to have the light source replaced. Note that you will
be charged for this replacement.
• Under very cold conditions, the backlight may require more
time than normal to light, or reddish bands may appear in
the displayed image. These conditions do not indicate mal-
function, and normal operation should return at higher tem-
peratures.
Condensation
• When you bring the camera indoors on a cold day or other-
wise 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 malfunc-
tion of the camera, so you should avoid exposing it to con-
ditions 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 con-
densation does form, remove the batteries from the cam-
era and leave the battery compartment cover open for a
few hours.