NEC NC1600C Service Manual page 9

Important Information
- in a dusty, smoky or steamy environment.
- on a sheet of paper or cloth, rugs or carpets.
• Do not place any liquids on top of your projector.
Refer servicing to qualified service personnel if liquid has
been spilled.
• Prevent foreign objects such as paper clips and bits of paper
from falling into your projector. Do not attempt to retrieve
any objects that might fall into your projector. Do not insert
any metal objects such as a wire or screwdriver into your
projector. If something should fall into your projector,
disconnect it immediately and have the object removed by
a qualified service personnel.
CAUTION
• High Pressure Lamp May Explode if Improperly Handled.
Only service personnel should open the lamp door.
Refer Servicing to Qualified Service Personnel.
• Do not look into the lens while the projector is on. Serious
damage to your eyes could result.
• Do not touch the projector during a thunder storm. Doing
so can cause electrical shock or fire.
• Do not cover the lens with the supplied lens cap or
equivalent while the projector is on. Doing so can lead
to melting of the cap and possibly burning your hands
due to the heat emitted from the light output.
• Ensure that there is sufficient ventilation and that vents are
unobstructed to prevent potentially dangerous concentrations
of ozone and the build-up of heat inside your projector.
Allow at least 8 inches (20 cm) of space between your
projector and a wall. Allow at least 20 inches (50 cm) of
space between the ventilation outlet of the projector and
an object.
Connect the projector exhaust outlet with the exhaust
equipment having a capacity of 16 m
• Do not handle the projector and the power cable with wet
hands. Doing so can cause electrical shock or fire.
• Shut down AC power to the projector and disconnect all
the cables before moving the projector to another place.
• Consult your dealer for installing the power cable to the
projector. DO NOT install the power cable by yourself.
Doing so may cause a fire or electric shock.
• To carry the projector, a minimum of five persons are required.
• Do not hold the lens part and the anamorphic lens part
with your hand. Otherwise the projector may tumble or
drop, causing personal injury.
• If the projector will not be used for an extended period of
time, shut down AC power.
• Shut down AC power by using a circuit breaker before
cleaning.
• Do not try to touch the ventilation outlet as it can become
heated while the projector is turned on.
Doing so can lead to burning your hands due to the emitted
heat.
• When main body is damaged, cooling fluids may come out
of internal part. DO NOT touch and drink the cooling fluid.
When the cooling fluids are swallowed or contacted with
your eyes, please consult with doctors immediately.
• When using a LAN cable:
For safety, do not connect to the connector for peripheral
device wiring that might have excessive Voltage.
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not heat, take apart, or throw batteries into fire.
• If you will not be using the remote control for a long time,
• Ensure that you have the batteries' polarity (+/-) aligned
• Do not use new and old batteries together, or use different
• Dispose of used batteries according to your local regulations.
Installation
• Do not put the projector on its side when the lamp is on.
• Handle your projector carefully. Dropping or jarring your
• Controlled ambient light environments will allow for an
• Screens with a soiled, scratched, or discolored area will
• To carry the projector, a minimum of five persons are required.
• Keep finger prints or dust off the lens surface. Leaving
Lamp Caution: Please read before operation
• Due to the lamp being sealed in a pressurized environment,
3
/min or more.
• Consult qualified service personnel for cleaning the inside
• Do not shut down AC power to the projector under the
remove the batteries.
correctly.
types of batteries together.
Doing so may cause damage to the projector.
projector could damage internal components.
image of higher contrast and depth to be displayed.
not produce a clean image. Care should be used in the
handling of the screen.
Remove the lens and the lamp before carrying the projector.
Do not apply a strong shock to the projector.
finger prints or dust can cause unwanted shadows on the
screen.
Cover the lens with the supplied lens cap if the projector
is not to be used for an extended period of time.
there is a small risk of explosion, if not operated correctly.
There is minimal risk involved, if the unit is in proper working
order, but if damaged or operated beyond the recommended
hours, the risk of explosion increases. Please note that there
is a warning system built in, that displays following message
when you reach a preset operating time "Bulb Over Time".
When you see this message please contact your dealer for a
replacement.
If the lamp does explode, smoke will be discharged from
the vents located on the back of the unit. Do not stand in
front of the vents during the operation. This smoke is
comprised of glass in particulate form and Xenon gas,
and will not cause harm if kept out of your eyes. If your
eyes have been exposed to this gas, please flush your
eyes out with water immediately and seek immediate
medical attention. Do not rub your eyes! This could cause
serious injury.
of the projector or lamp replacement. Do not try to clean
the inside of the projector or replace the lamp by yourself.
following conditions. Doing so can damage the projector.
- While projecting images.
- While cooling after the projector has been turned off.
(The POWER indicator blinks in orange while the fan is
rotating, and the LCD screen is displaying "Cooling...".
The cooling fan continues to work for 5 minutes.)
3