Front View - Asus S1 E-Manual

Front view

Lens
The lens projects video or image files onscreen from your input
device.
WARNING! Do not touch the lens using your hands or any sharp
object.
Lens cover lever
Move this lever to the left to open the lens cover and to the
right to cover the lens when the LED projector is not in use.
Lens cover
The lens cover protects the lens from scratches and possible
dirt build-up.
IMPORTANT! Remove the lens cover before using your LED
projector.
14 LED projector E-Manual