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11

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Be sure to remove the lamp unit by the handle. Be sure not to touch the glass surface of
the lamp unit or the inside of the projector.

• 

To avoid injury to yourself and damage to the lamp, be sure to carefully follow the steps
below.

• 

Do not loosen other screws except for the lamp unit cover and lamp unit. (Only the silver
screws are loosened).

• 

Please refer to the installation manual included with the lamp unit.

• 

Wait until the cooling fan stops.

• 

Do not remove the lamp unit from the projector right after
use. The lamp will be very hot and may cause burn or
injury.

• 

Unplug the power cord from the AC socket.

• 

Leave the lamp until it has fully cooled down (about 1 hour). 

• 

Change the air filter whenever you install the lamp unit.

• 

Loosen the user service screw that secures the lamp unit
cover. Then slide the cover in the direction of the arrow.

 

12

• 

Loosen the securing screws from the lamp unit. Hold
the lamp unit by the handle and pull it in the direction
of the arrow. 

• 

Press the lamp unit firmly into the lamp unit compartment.
Fasten the securing screws. 

• 

Insert the tab of the lamp unit cover into the opening, and
press the cover until it clicks in place. 

• 

If the lamp unit and lamp cover are not correctly installed,
the power will not turn on, even if the power cord is
connected to the projector.

13

• 

Plug the power cord into the AC socket of the projector.

 

• 

While pressing simultaneously “ADJ RIGHT”, “ADJ DOWN” and
“ENTER” on the projector, press “ON” on the projector.

• 

“LAMP 100%” is displayed, indicating that the lamp timer is
reset.

• 

Make sure to reset the lamp timer only when replacing the lamp. If you reset the lamp timer and
continue to use the same lamp, this may cause the lamp to become damaged or explode.

14

• 

Be sure to unplug the power cord before cleaning the projector.

• 

The cabinet as well as the operation panel is made of plastic. Avoid using benzene or
thinner, as these can damage the finish on the cabinet.

• 

Do not use volatile agents such as insecticides on the projector.
Do not attach rubber or plastic items on the projector for long time.
The effects of some of the agents in the plastic may cause damage to the quality or finish
of the projector.

 

• 

Wipe off dirt gently with a soft flannel cloth.

 

• 

When the dirt is hard to remove, soak a cloth in a neutral detergent diluted with water,
wring the cloth well and then wipe the projector.
Strong cleaning detergents may discolour, warp or damage the coating on the projector.
Make sure to test on a small, inconspicuous area on the projector before using.

• 

Use a commercially available blower or lens cleaning paper (for glasses and camera
lenses) for cleaning the lens. Do not use any liquid type-cleaning agents, as they may
wear off the coating film on the surface of the lens.

 

• 

As the surface of the lens can easily get damaged, be sure not to scrape or hit the lens.

• 

Use a vacuum cleaner to clean dust from the exhaust vent and the intake vent.