E – 3
Important Safeguards
These safety instructions are to ensure the long life of your rear projec-
tion display and to prevent fire and shock. Please read them carefully
and heed all warnings.
Installation
• For best results, use your rear projection display in a darkened room.
• Place the rear projection display on a flat, level surface in a dry area
away from dust and moisture.
• Do not place your rear projection display in direct sunlight, near heat-
ers or heat radiating appliances.
• Exposure to direct sunlight, smoke or steam can harm internal com-
ponents.
• Handle your rear projection display carefully. Dropping or jarring can
damage internal components.
WARNING:
Be sure to use the supplied chains to prevent against the rear pro-
jection display overturning.
The chains, wall or pillar must withstand a force of 30 kg/66 lbs.
Make sure that the chains are kept tight. Slack in the chains may
result in the rear projection display overturning and causing injury.
WARNING:
Special techniques are required for the other installation work than
standard should only be undertaken by qualified installers.
NEC Technologies, Ltd will not accept any responsibility related to
any accidents or incidents due to insufficient or inferior installing
techniques. Please consult your dealer for more information.
WARNING:
To prevent the rear projection display from overturning, install it on a
level place and fasten it in a way with sufficient strength to support
the combined weight (49 kg) of the rear projection display (47 kg)
and the stand (2.0 kg) for an extended period of time as well as to
withstand earthquakes. Insufficient strength or fastening may result
in the rear projection display overturning and causing injury.
• Do not place the rear projection display on an unstable cart, stand, or
table.
• Do not climb, stand, or hang on the top.
• When attaching the supplied stand to the rear projection display, be
sure to secure the stand with a band.
Do not place heavy objects with a weight of 15 kg or more on top of
the stand.
• Do not place heavy objects on top of the rear projection display.
Power Supply
1. The rear projection display is designed to operate on a power supply
of 100-120 or 200-240 V 50/60 Hz AC. Ensure that your power sup-
ply fits this requirement before attempting to use your rear projection
display.
2. Handle the power cable carefully and avoid excessive bending. A
damaged cord can cause electric shock or fire.
3. If the rear projection display is not to be used for an extended period
of time, disconnect the plug from the power outlet.
Cleaning
1. Unplug the rear projection display 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. Be careful not to scratch or mar the screen face.
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 rear
projection display:
* While the Hour Glass icon appears.
* While the message "Please wait a moment." appears. This mes-
sage will be displayed after the rear projection display is turned
off.
* Immediately after the power cable is plugged into the wall outlet
(the POWER indicator has not changed to a steady amber glow).
* Immediately after the cooling fan stops working (The cooling fan
continues to work for 30 seconds after the rear projection display
is turned off with the POWER button).
* While the POWER and the STATUS indicators are alternately flash-
ing.
CAUTION
Do not put the rear projection display on its side when the lamp is
turned on.
Doing so may cause damage to the rear projection display.
CAUTION
Avoid displaying stationary images for a prolonged period of time.
Doing so can result in these images being temporarily sustained on
the surface of the LCD panel.
If this should happen, continue to use your rear projection display.
The static background from previous images will disappear.
