NEC PA803U User Manual page 172

3. Install a new lamp housing.
(1) Insert a new lamp housing gently.
(2) Secure it in place with the two screws.
• Be sure to tighten the screws.
4. Reattach the lamp cover.
(1) Insert the top edge of the lamp cover into the groove in the projector and close the lamp cover.
(2) Tighten the screw to secure the lamp cover.
• Be sure to tighten the screw.
This completes the lamp replacement.
Go on to clear the lamp usage hours.
158
7. Maintenance