3M PX5 - Manual (Page 17)

E-17
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Remove the lamp cartridge.
(1) Fully loosen the lamp cartridge’s two screws.
(The screws do not come off.)
(2) Grasp the lamp cartridge’s handle and pull
upward to remove the lamp cartridge.
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Preparations: Turning the projector upside-down on top of a soft cloth, etc., so that it does not
get scratched makes it easier to replace the lamp cartridge. Turn the projector
right-side up after replacing the lamp cartridge.
Unplug the power cable.
Turn the projector upside-down.
Remove the lamp cover.
(1) Turn the lamp cover’s set screw counterclock-
wise and loosen until the screw turns freely.
(The screw does not come off.)
(2) Open the lamp cover a little, then pull it in the
direction of the arrow and remove it.
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Replacing the Lamp Cartridge