User's Manual

10
Deep discharge of battery
If the device has not been used for a long
period of time the battery may be deep
discharged and the unit cannot be
switched on.
Please connect it to the power adapter
before switching it on again.
Cleaning
Cleaning the Lens
Use a brush or lens cleaning paper to
clean the lens of the projector.
Device Overheated
A overheat icon appears if the device is
getting too hot. The device behaves as
follows:
1 The speed of the fan reaches the
highest level.
2 When the brightness is set to a
maximum level, an overheat icon will
appear in the status bar, then the
brightness will be automatically set to a
lower level.
3 When the brightness is set to a minimal
level, an overheat icon will be shown for
three seconds in the middle of the screen.
Then the device will turn off
automatically.
After the device has cooled down, it can
be switched on and used again.
DANGER
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 w ith any cleaning fluids.
Wipe over the surfaces gently. Be
careful that you do not scratch the
surfaces.
DANGER
Do not use any Liquid Cleaning
Agents
Do not use any liquid cleaning
agents for cleaning the lens, to
avoid damaging the coating film
on the lens.