Hitachi PJ-LC9 - Manual (Page 11)

9
ENGLISH
Preparations
When the projector is installed bottom up, please use the accessory filter cover
for bottom-up use. It is higher than usual filter cover, to keep the space for intake
ventilation. Please change the filter cover in the following procedure.
About the filter cover bottom-up use
1. Disconnect all the connectors
and adapters that were
connected to the projector’s
ports.
Then slowly turn the projector
so that the lens-side is facing
up. While the projector is placed
lens-side up, hold the projector.
2. Remove the filter cover. Hold
the knobs while pulling out it.
If the projector was used
before, please clean the air filter
referring the section “Air filter”.
(50)
3. Slowly turn the projector so that
the bottom is facing up.
4. Set the filter cover for bottom-
up use. Interlocking the tabs,
snap the filter cover for bottom-
up use into place.
►Do not replace the filter cover and/or air filter during use or
immediately after use. Handling while the projector is in a high temperature
could cause a burn and/or malfunction to the projector.
►Do not use the projector with the air filter and the filter cover removed. Do not
remove the filter cover and the air filter in a smoky or dusty place. It could result
in a fire and/or malfunction to the projector.
►Please be careful for the projector not to fall. While the
projector is placed lens-side up, hold the projector.
WARNING
CAUTION
Filter cover for bottom-up use
(with an air filter)
Tabs
Filter cover’s knob