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| [title] Lamps | |
| [* icon_note] On the projector's right side are the two lamp doors, and the security lock hole. | |
| [* icon_caution] Lamps can be removed/replaced while the projector is powered on (it has 2, so the other lamp can continue projection in critical situations). But I suggest doing it with the projector off, and cooled down. | |
| [* black] Each lamp has a separate door. Unscrew the captive Philips screw at the top of the door and open it. | |
| [* black] There are 3 plastic thumbscrews per lamp -- two on top and one at bottom. Rotate them 1/4 turn (90 degrees) counter-clockwise to unlock. (Horizontal is locked, vertical is unlocked). If they are difficult to turn by hand, a large flat-head screwdriver may also be used. | |
| [* black] Once all 3 screws are unlocked, grasp the lamp housing from the rear protrusion, and pull. If you feel a lot of resistance, try wiggling the screws to ensure they have released. | |
| [* icon_note] Once the lamp is removed, you can see the three guide pins, which are held by the locking screws. | |
| - | [* black] Compatible part numbers are: 400-0300-00 (GP3 UHP lamp, 250W) or 400-0500-00 (GP3 UHP lamp, 300W). OEM lamps may be hard to purchase since the projectors have been discontinued. Installation of new lamps is performed in the reverse order. |
| [* icon_note] Lamp hours are recorded on a chip in the lamp itself, so there should not be a timer to reset manually. |