Panasonic PT-TW231RE Operating Instructions Manual page 63

Replacing the Lamp unit
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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 difficulty 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.
1 ) Turn off the Power by following the
procedure in "Turning Off the Projector "
( page 28). Unplug the AC power cord.
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Wait at least 1 hour and make sure
the lamp unit and surroundings are cool.
2 ) Use a Phillips screwdriver to loosen
the lamp cover fixing screw and
remove the lamp cover.
Remove the lamp cover by pulling it slowly toward the
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direction of the arrow.
3 ) Use a Phillips screwdriver to loosen the
three lamp unit fixing screws until the
screws turn freely. Hold the used lamp
unit by its handles, and pull it gently from
the projector.
4 ) Insert the new lamp unit in correct
direction. Tighten the three lamp unit
fixing screws securely with a Phillips
screwdriver
5 ) Attach the lamp cover, and tighten the
lamp cover fixing screw securely with a
Phillips screwdriver.
Attach the lamp cover by pushing it slowly
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opposite the direction of the arrow.
Resetting the Lamp Runtime
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Be sure to reset the [Lamp runtime] after replacing the lamp unit. (
Replacement
Lamp cover
Lamp cover
fixing screw
Lamp unit fixing screws
Handles
Lamp unit
page 56 " Lamp runtime reset")
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