Microtek CX4 - Manual (Page 43)

Caution: Any invisible greasy residue or perspiration on the hands will
shorten the life of the bulb. Therefore, do not replace the lamp with your
bare hands. Please put clean gloves on your hands or handle the bulb with
a clean cloth during the replacement.
1. Turn the power of the projector off and unplug the power cord.
2. Loosen the screws on the lamp cover with a coin or screw driver, take
off the lamp cover.
3. Loosen the screws on the lamp case with a coin or screw driver.
4. Lift up the handle and pull out the lamp.
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