About the fi lter cover for bottom-up use
►Do not replace the fi lter cover during use or immediately after 
use. While the projector is connected with a power supply, or the projector is in 
a high temperature state, handling could cause an electric shock, a fi re, a burn 
and/or malfunction to the projector. Before handling the projector, make sure 
the power switch is off and the power cord is not plugged in, then wait at least 
When the projector is installed bottom up, please use the accessory fi lter cover 
for bottom-up use. It is higher than usual fi lter cover, to keep the space for intake 
ventilation. Please change the fi lter cover in the following procedure.
After making sure that the projector is cool adequately, 
projector so that the lens-side is facing up. Please be careful for the projector 
not to fall. While the projector is placed lens-side up, hold the projector.
Unhooking the fi lter cover’s claws, pull the fi lter cover in the direction of the 
Replace the fi lter cover for bottom-up use and snap it back into place.
Slowly turn the projector so that the top is facing up.
Filter cover for bottom-up use