Garmin 821P 用户手册

6. Hold the lamp as shown and pull it straight out. 

7. Gently insert the new lamp. If it doesn’t fit easily, make sure it’s 

facing the correct way.

8. Once the lamp is fully inserted, tighten its screws.

9. Lower the lamp cover into place. (The opening should be almost 

covered, and the top of the cover should be flush with the top of 
the projector.) Then slide the cover closed and tighten the screw.

10. Reset the lamp timer as described in the next section.