Setting Up; Arrangement - Hitachi CP-EX250 User Manual

Setting up

Install the projector according to the environment and manner the projector will be
used in.
For the case of installation in a special state such as ceiling mount, the specified
mounting accessories (Specifications in the User's Manual (concise)) and
service may be required. Before installing the projector, consult your dealer about
your installation.

Arrangement

Refer to table T-1 and figures F-1 and F-2 at the end of User's Manual (concise)
to determine the screen size and projection distance.
The values shown in the table are calculated for a full size screen.
a Screen size (diagonal)
b Projection distance (±10%, from the projector's end)
c1 , c2 Screen height (±10%)
• If the projector is used at an altitude of about 1600 m (5250 feet) or higher,
set ALTITUDE of the SERVICE item in the OPTION menu to HIGH (57).
Otherwise, set it to NORMAL. If the projector is used with a wrong setting, it may
cause damage to the projector itself or the parts inside.
NOTE
• The screen position may shift after installation if the projector is
suspended from the ceiling or other location due to the flexibility of the plastic
projector body. If readjustment is necessary, consult with your dealer or service
personnel.
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Setting up
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