3M PX5 - Manual (Page 18)

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Mount the lamp cover.
(1) Set the tip of the lamp cover in place, then
close the lamp cover.
(2) Turn the lamp cover’s screw clockwise to
tighten it.
Reset the lamp Timer.
Connect the power cable, switch on the power, and then reset.
Select [Info.]
Ǟ [Lamp Timer Reset] on the menu and press the ENTER button. There is a change
to the initialization verification display. Press the ENTER button again.
NOTE:
After reaching the lamp service life, if the lamp is used for more than another 100 hours, it will not be
possible to switch on the power. Should this happen, while the projector is in the standby mode,
simultaneously holding down the projector’s SOURCE button and AUTO button for more than 5 sec-
onds will clear the lamp timer. Checking that the STATUS indicator is out will show that the lamp timer
has been cleared.
Contact a store that sells the
PX5 for a replacement lamp. Indicate you need a LKPX5 replacement
lamp for the PX5 .
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Replacing the Lamp Cartridge
Mount the new lamp cartridge.
(1) Push the lamp cartridge in slowly. (Line it up
with the screw holes in the projector.)
(2) Turn the lamp cartridge’s two screws clock-
wise to tighten them.
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