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Cleaning and the Screen of the Projector
Cleaning the lens
The lens surface is especially treated to
reduce reflection of light.
As incorrect maintenance may impair the
performance of the projector, take care with
respect to the following:
• Wipe the lens gen tly with a soft cloth such
as a cleaning cloth or glass cleaning cloth.
• Stubborn stains may be re moved with a
soft cloth such as a cleaning cloth or glass
cleaning cloth lightly dampened with
water.
• Never use solvent such as alcohol ,
benzene or thinner, or acid, alkaline or
abrasive detergent, or chemical cleaning
cloth, as they will damage the lens surface.
Cleaning the cabinet
• To remove dust from the cabinet, wipe
gently with a soft cloth. If dust is
persistent, wipe with a soft cloth slightly
moistened with a diluted mild detergent
solution.
• Never use any type of abrasive pad,
alkaline/acid cleaner, scouring powder, or
volatile solvent, such as alcohol, benzene,
thinner or insecticide.
• Using such materials or maintaining
prolonged contact with rubber or vinyl
materials may result in damage to the
screen surface and cabinet material.
Black points and bright points (red,
blue, or green) on the screen
The projector is manufactured using high-
precision technology.
You may, however, see tiny black points
and/or bright points (red, blue, or green) that
continuously appear on the projector.
This is a normal result of the manufacturing
process and does not indicate a malfunction.
How to Use the USB Charging AC Power Adaptor
Use the provided USB charging AC power
adaptor to charge your 3D glasses.
Avoid connecting the USB cable supplied
with the 3D glasses to a USB connector in
any other adaptor than the provided. It may
cause fire, a rise in temperature or damage to
the cable and glasses.
1Turn off the power of the 3D

glasses.

2Open the USB connector cover

and connect the provided USB

cable.

3Connect the USB cable to the

USB connector of the USB

charging AC power adaptor.

Caution
Open the cover.
USB cable supplied with the 3D glasses
To USB charging AC power adaptor