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Replacing the lamp unit
Maintenance
CAUTION:
• When the projector is mounted on a ceiling, do not work with your face close to the projector.
• Attach the lamp unit and the lamp cover securely.
• When you experience difficulty in installing the lamp, remove it and try again. If you use force to install the lamp, the
connector may be damaged.
1) Turn off the projector. Unplug the AC power cord.
Wait at least 45 minutes 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
direction of the arrow.
3) Use a Phillips screwdriver to loosen the 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.
Note
• When you replace the new lamp unit, the projector resets
the total usage time of the lamp unit automatically.
Lamp cover
Handle
Lamp unit fixiing screws
Lamp
Lamp cover
fixing screw
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