NEC NP-PX2201UL User Manual - Page 10

Caution on Handling the Optional Lens, Cable information

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Important Information CAUTION • Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in fingers being pinched by the moving lens. • Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hang- ing on the wall can cause damage to the projector. • Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select [SETUP] → [FAN MODE] → [HIGH ALTITUDE].) • Do not unplug the power cord from the wall outlet or projector when the projector is powered on. Doing so can cause damage to the AC IN terminal of the projector and (or) the prong plug of the power cord. To turn off the AC power supply when the projector is powered on, use the projector's main power switch, a power strip equipped with a switch, or a breaker. • When moving the projector, make sure you have at least four people. Attempting to move the projector alone could result in back pain or other injuries. • If intense light like laser beams enters from the lens, it could lead to malfunction. Caution on Handling the Optional Lens • Contact your dealer to install and replace the lens unit. • When shipping the projector with the lens, remove the lens before shipping the projector. Always attach the dust cap to the lens whenever it is not mounted on the projector. The lens and the lens shift mechanism may encounter damage caused by improper handling during transportation. • Do not hold the lens part when carrying the projector. Doing so could cause the focus ring to rotate, resulting in accidental dropping of the projector. • In the condition the projector is no lens mounted, do not put your hands in the lens mount opening for carrying the projector. • For mounting, replacing, please contact your dealer. And for cleaning the lens, make sure to power off the projector and disconnect the power cord. Failure to do so can result in eye injury, electric shock, or burn injuries. • Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in fingers being pinched by the moving lens. Cable information CAUTION Use shielded cables or cables attached ferrite cores so as not to interfere with radio and television reception. For details, please refer to "5. Installation and Connections" in this user's manual. Avoid locations with extreme temperatures and humidity Failure to do so could lead to fire or electric shock or damage to the projector. The usage environment for this projector is as follows: • The operating temperature: 0°C to 40°C / 32°F to 104°F / humidity: 20 to 80% (without condensation) • The storage temperature: -10°C to 60°C / 14°F to 140°F / humidity: 20 to 80% (without condensation) ix

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ix
Important Information
CAUTION
• Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in
fingers being pinched by the moving lens.
• Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hang-
ing on the wall can cause damage to the projector.
• Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select
[SETUP]
→
[FAN MODE]
→
[HIGH ALTITUDE].)
• Do not unplug the power cord from the wall outlet or projector when the projector is powered on. Doing so can
cause damage to the AC IN terminal of the projector and (or) the prong plug of the power cord.
To turn off the AC power supply when the projector is powered on, use the projector’s main power switch, a
power strip equipped with a switch, or a breaker.
• When moving the projector, make sure you have at least four people. Attempting to move the projector alone
could result in back pain or other injuries.
• If intense light like laser beams enters from the lens, it could lead to malfunction.
Caution on Handling the Optional Lens
• Contact your dealer to install and replace the lens unit.
• When shipping the projector with the lens, remove the lens before shipping the projector. Always attach the dust
cap to the lens whenever it is not mounted on the projector. The lens and the lens shift mechanism may encounter
damage caused by improper handling during transportation.
• Do not hold the lens part when carrying the projector. Doing so could cause the focus ring to rotate, resulting in
accidental dropping of the projector.
• In the condition the projector is no lens mounted, do not put your hands in the lens mount opening for carrying the
projector.
• For mounting, replacing, please contact your dealer. And for cleaning the lens, make sure to power off the projector
and disconnect the power cord. Failure to do so can result in eye injury, electric shock, or burn injuries.
•
Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in fingers
being pinched by the moving lens.
Cable information
CAUTION
Use shielded cables or cables attached ferrite cores so as not to interfere with radio and television reception.
For details, please refer to “5. Installation and Connections” in this user's manual.
Avoid locations with extreme temperatures and humidity
Failure to do so could lead to fire or electric shock or damage to the projector.
The usage environment for this projector is as follows:
• The operating temperature: 0°C to 40°C / 32°F to 104°F / humidity: 20 to 80% (without condensation)
• The storage temperature: -10°C to 60°C / 14°F to 140°F / humidity: 20 to 80% (without condensation)