Panasonic PT-LW25HU Projector User Manual


 
Replacement
64
- ENGLISH
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.
z
Attach the lamp unit and the lamp cover securely.
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When you experience difculty in installing the lamp, remove it and try again. If you use force to install the
z
lamp, the connector may be damaged.
Turn off the Power by following the procedure 1 )
in “Turning off the projector” (
Æ
page 31).
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
z
the direction of the arrow.
Use a Phillips screwdriver to loosen the 3 )
two 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 direction. 4 )
Tighten the two lamp unit xing screws
securely with a Phillips screwdriver.
Attach the lamp cover, and tighten the lamp 5 )
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.
Resetting the Lamp Runtime
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Be sure to reset the [Lamp runtime] after replacing the lamp. (
Æ
page 57 "
Lamp runtime reset
")
Lamp cover
fixing screw
Lamp cover
Handles
Lamp unit
Lamp unit fixing screws