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Replacement
ENGLISH -
69
Maintenance
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Replacing the Lamp unit
CAUTION:
When the projector is mounted on a ceiling, do not work with your face close to the projector.
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Attach the lamp unit and the lamp cover securely.
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When you experience difculty in installing the lamp, remove it and try again. If you use force to install the
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lamp, the connector may be damaged.
Turn off the Power by following the procedure 1 )
in “Turning off the projector (
Æ
page 33).
Unplug the AC power cord. Wait at least 45
minutes and make sure the lamp unit and
surroundings are cool.
Use a Phillips screwdriver to loosen the 2 )
lamp cover xing screw and remove the
lamp cover.
Remove the lamp cover by pulling it slowly toward
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the direction of the arrow.
Use a Phillips screwdriver to loosen 3 )
three lamp unit xing screws until the
screws turn freely. Hold the used lamp
unit by its handles, and pull it gently from
the projector.
Insert the new lamp unit in correct 4 )
direction. Tighten the three lamp unit
xing screws securely with a Phillips
screwdriver.
Attach the lamp cover, and tighten the 5 )
lamp cover xing screw securely with a
Phillips screwdriver.
Attach the lamp cover by pushing it slowly opposite
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the direction of the arrow.
Note
When you replace the new lamp unit (ET-LAV100), the projector resets the total usage time of the lamp unit automatically.
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Lamp cover
Lamp cover
fixing screw
Handles
Lamp unit
Lamp unit fixing screws