NEC XT5000 - Manual (Page 3)

E – 3
Fire and Shock Precautions
1. Ensure that there is sufficient ventilation and that vents are
unobstructed to prevent potentially dangerous concentra-
tions of ozone and the build-up of heat inside your projector.
Allow at least 8 inches (20cm) of space between your
projector and a wall. Allow at least 20 inches (50 cm) of space
between the ventilation duct outlet and object.
2. 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, dis-
connect it immediately and have the object removed by a
qualified your service person.
3. Do not place any liquids on top of your projector.
CAUTION: High Pressure Lamp May Explode if Improperly Handled.
Refer Servicing to Qualified Service Personnel.
Lamp Caution: Please read before operation
Due to the lamp being sealed in a pressurized environment,
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 1500 hours, the risk of explosion increases.
Please note that there is a warning system built in, that
displays the following message when you reach 1500
hours of operation” Lamp Running Time is Over 1500
Hours!!” When you see this message please contact your
NEC Dealer for a replacement.
If the lamp does explode, smoke will be discharged from
the vents located on the side of the unit. 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.
WARNING:Do not look into the lens while the projector is on.
Serious damage to your eyes could result.
Important Safeguards
These safety instructions are to ensure the long life of your
projector and to prevent fire and shock. Please read them
carefully and heed all warnings.
Installation
1. Place the projector on a flat, level surface and in a dry area
free from dust and moisture.
2. Do not place the projector in direct sunlight, near heaters or
heat radiating appliances.
3. Exposure to direct sunlight, smoke or steam could harm
internal components.
4. Handle your projector carefully. Dropping or jarring your
projector could damage internal components.
5. Do not place heavy objects on top of the projector.
6. If you wish to have the projector installed on the ceiling:
a Do not attempt to install the projector yourself.
b The projector must be installed by qualified technicians in
order to ensure proper operation and reduce the risk of
bodily injury.
c In addition, the ceiling must be strong enough to support
the projector and the installation must be in accordance
with any local building codes.
d Please consult your dealer for more information.
e Do not attempt to stack projectors on the ceiling.
Power Supply
1. The projector is designed to operate on a power supply of
1.0KW AC100-120 / 1.5KW AC200-240V 50/60Hz. Ensure
that your power supply fits this requirement before attempt-
ing to use your projector.
2. Handle the power cable carefully and avoid excessive bend-
ing. A damaged cord can cause electric shock or fire.
3. If the projector will not be used for an extended period of
time, disconnect the plug from the power outlet.
4. Placing the power cord and the RGB cable closely to each
other can cause beat noise. If this happens, keep the two
separated so that beat noise is not generated.
Cleaning
1. Unplug the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily
soiled, use a mild detergent. Never use strong detergents or
solvents such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful
not to scratch or mar the lens.
CAUTION
Do not unplug the power cable from the wall outlet under any one
of the following circumstances. Doing so can cause damage to the
projector:
• While the Hour Glass icon appears.
• While the message "Please wait a little." appears. This message
will be displayed after the projector is turned off.
• Immediately after the power cable is plugged into the wall out-
let (the POWER indicator has not changed to a steady amber
glow).
• Immediately after the cooling fan stops working (After the pro-
jector is turned off with the POWER OFF button the cooling
fan continues to work for 3 minutes while the Two Digit INDI-
CATOR "--" flashes).