Ask Proxima 9100 - Manual (Page 75)

5-4 Chapter Five
5 Locate the door to the lamp chamber on the right side of the left panel. It
has one slotted captive screw. With a screwdriver or coin, loosen the
screw, then open the lamp chamber door (see Figure 5-3).
Figure 5-3, Opening the lamp chamber door
6 Locate the thumbscrew on the right side of the lamp and unscrew it.
When the thumbscrew is loose enough, gently pull the lamp from the
right socket and then slide it out from the left.
Installing the new lamp
Caution! Make sure to wear gloves or use a soft cloth to handle the new
lamp. Never touch the lamp with your bare hands, as this can significantly
shorten the life of the lamp. If you do touch a portion of the lamp with your
bare hands, wipe it off with a soft cloth moistened with denatured alcohol.
To install a new lamp:
1 Remove the lamp from the package.
2 The lamp has thumbscrews on both ends. Remove the thumbscrew from
the end of the lamp that has no printing. Discard the thumbscrew.