Acer C202i Quick Start Manual page 3

Precau�ons
How to use the projector:
（1）Do not point the projector lens towards human eyes. The bright light can cause damage
to eyes.
（2）Do not block the air vents. Blocked ven�la�on may cause overhea�ng and damages to the
projector electronics and components.
（3）Do not use chemicals, detergents or water to clean the projector. Moisture and chemicals
may corrode the projector circuit boards.
（4）Do not place the projector within reach of children.
（5）Only use the projector in dry environment with good ven�la�on.
（6）Do not store the projector in extremely hot or extremely cold temperatures. Extreme
heat and cold can reduce the component life�me of projector. Recommended working
environment is between 5℃~35℃.
（7）Do not a�empt to dry the projector in hea�ng devices, such as dryer, microwave etc.
（8）Do not squeeze or apply excess pressure to the projector. The projector may be damaged
from the pressure.
（9）Do not throw, knock or shake the projector. The projector may be damaged from the
vibra�on.
（10）Do not a�empt to open the projector. Please refer to qualified customer support.
（11）Do not a�empt to service the projector. Please refer to qualified customer support in
the event of projector malfunc�on.
2. How to set up Acer C202i projector
2