Christie D Series Service Manual page 35

Replacing the LAMP UNIT
soon after you start using them.
New lamp preparation and early replacement are recommended.
1. Turn the projector off, and unplug the power cord.
Allow the projector to cool for at least 45 minutes.
2. Prepare a new lamp.
slide down and lift the lamp cover to remove it.
slowly pull the lamp out by the handles. Never loosen any other
screws.
Type number : 003-005336-01 <LWU720i/LHD720i>
003-005337-01 <LWU620i>
- Place the top of the LAMP UNIT into the guide of the LAMP HOUSE.
- Slowly slide the LAMP UNIT into place to set with the top of the LAMP UNIT on the inner
surface of the LAMP HOUSE.
the lamp cover. (Torque : 0.49±0.1N m)
7. Turn the projector on and reset the lamp time using the LAMP HOURS item in
the SETUP menu.
(1) Press the MENU button to display a menu.
(3) Point at the SETUP in the left column of the menu using the
(4) Point at the LAMP HOURS using the
NOTE:
Reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.
Do not touch the inside
LWU720i/LHD720i/LWU620i Service Manual
LWU720i / LHD720i / LWU620i
ATTENTION
button, then press the
CAUTION
3
Handles
button, then press the
button. A dialog appears.
Lamp cover
4, 5
6
button.
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