LP500 Series Service Manual 19
Remove and replace the top case
The top case (505-0835-xx) covers the top half of the half of the projector. Once you remove the top
case, you have access to FRUs inside the projector. A new top case also includes the IR ECA and cable.
When you replace the top case, you need to adhere a new InFocus nameplate (020-1112-xx) to the top
case.
1 Remove the following items:
Front bezel and front bezel vent (see page 10)
Focus and zoom rings (see page 8)
2 Place the projector on its top, and then remove the black M3x48 cone point Torx screw at the rear
of the bottom case. The front screw was taken out when you removed the front bezel.
3 Place the projector right side up.
4 Lift the side of the case opposite the projection lens. Take care as you swing the case open:
cables run between the top case and controller ECA.
5 Disengage the hinges on the side of the top case closest to the lens.
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