Hitachi CP-X3021WN Projector User Manual


 
6
WARNING Install the projector where you can access the power outlet
easily.
Install the projector in a stable horizontal position.
• Do not use any mounting accessories except the accessories specied by the
manufacturer. Read and keep the manuals of the accessories used.
For special installation such as ceiling mounting, be sure to consult your dealer
beforehand. Specic mounting accessories and services may be required.
• Do not put the projector on its side, front or rear position.
Do not attach nor place anything on the projector unless otherwise specied
in the manual.
Do not install the projector near thermally conductive or ammable things.
Do not place the projector where any oils, such as cooking or machine oil, are
used.
Do not place the projector in a place where it may get wet.
CAUTION Place the projector in a cool place with sufcient ventilation.
Keep a space of 30 cm or more between a side of the projector and other
objects such as walls.
Do not stop up, block nor cover the projector's vent holes.
• Do not place the projector at places that are exposed to magnetic elds, doing
so can cause the cooling fans inside the projector to malfunction.
Avoid placing the projector in smoky, humid or dusty place.
• Do not place the projector near humidiers.
NOTICE Position the projector to prevent light from directly hitting the
projector’s remote sensor.
Do not place the product in a place where radio interference may be caused.
Check and correct the setting for
ALTITUDE
of SERVICE in the OPTION
menu according to the usage environment. For details, see User’s Manual -
Operating Guide.
Arrangement
Refer to table T-1 or T-2 and gures F-1 and F-2 at the end of this manual to
determine the screen size and projection distance (from the projector’s end).
The values shown in the table are calculated for a full size screen.
b
Projection distance (±10%, from the projector's end)
c1
,
c2
Screen height (±10%)
a
Screen size (diagonal)
• 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. 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.