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Maintenance 12
6 Maintenance
Battery maintenance
The capacity of the battery diminishes with
time. To prolong the life of the battery, please
observe the following instructions:
• Without a power supply, the device oper-
ates itself through the built-in battery. When
the
battery does not have sufficient capac-
ity, the device will turn off.
• When the device is in low battery, the bat-
tery icon in the status bar turns red.
• When the device overheats after running for
a lon
g period of time, a warning icon will
appear on the projection. After the device
has cooled down, you can continue play-
back.
• Use the device at least once a week.
• Charge the battery regularly. Don't store the
de
vice with a completely discharged bat-
tery.
• Keep the device and the battery away from
h
eat sources.
Do not replace the battery yourself!
Do not try to replace the battery your-
self. Incorrect handlin
g of the battery
or using the wrong type of battery can
cause damage to the device or cause
injury.
Cleaning
Instructions for cleaning!
Use a soft, lint-free cloth. Never use
liquid or easily flammable cleansers
(sprays, abrasives, polishes, alcohol,
etc.). Do not allow any moisture to
reach the interior of the device. Do not
spray the device with any cleaning flu-
ids.
Wipe over the surfaces gently. Be care-
ful that you do not scratch the surfaces.
Cleaning the lens
Use a brush or lens cleaning paper for cleaning
the lens of the projector.
Do not use any liquid cleaning agents!
Do not use any liquid cleaning agents
for cleaning the lens, to avoid damag-
ing the coating film on the lens.
Device overheated
A overheat icon appears if the device is getting
too hot. The device behaves as follows:
1 Th
e speed of the fan reaches the highest
level.
2 Wh
en the brightness is set to a maximum
level, an overheat icon will appear in the sta-
tus bar, then the brightness will be automati-
cally set to a lower level.
3 W
hen the brightness is set to a minimal level,
an overheat icon will be shown for three sec-
onds in the middle of the screen. Then the
d
evice will turn off automatically.
After the device has cooled down, it can be
switched on and used again.
DANGER!
DANGER!
DANGER!
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