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 com- ponents.
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.
To Dealer or Installer:
To prevent the projector from falling, install it in a place and fasten it in a way with sufficient strength to support the combined weight (107 kg/ 236 lb) of the projector (84 kg/185.3 lb), the lens (10 kg/22 lb) and the ceiling mount(13 kg/28.7 lb) for an extended period of time as well as to withstand earthquakes.
Power Supply
1.The projector is designed to operate on a power supply of 2.8 KW
2.Handle the power cable carefully and avoid excessive bending. A damaged cord can cause electric shock or fire.
3.If the projector will not be used for an extended period of time, dis- connect 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.
Fire and Shock Precautions
1.Ensure that there is sufficient ventilation and that vents are unob- structed to prevent potentially dangerous concentrations of ozone and the
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, disconnect 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 750 hours, the risk of explosion increases.
Please note that there is a warning system built in, that displays the following message when you reach 750 hours of operation” Lamp Running Time is Over 750 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.
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 message "Please wait a moment" appears. This mes- sage will be displayed after the projector is turned off.
•Immediately after the power cable is plugged into the wall outlet (the POWER indicator has not changed to a steady orange glow).
•Immediately after the cooling fan stops working (After the projec- tor is turned off with the POWER OFF button the cooling fan con- tinues to work for 3 minutes while the Two Digit INDICATOR
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