InFocus Screenplay 4805 Lens Replacement
Marilyn Urness and 3 other contributors
Last updated on Dec 20, 2017
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Introduction
Go to step 1 ↓Replace the lens if you are experiencing a lack of an image when the projector is on.
You will need a replacement lens as well as a clean, micro fabric cloth in case the replacement lens needs to be cleaned.
What you need
Parts
Tools
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Flip the projector on its back.
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Use the Phillips #2 screwdriver to remove the (4) four 2 cm gold screws.
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Use the Phillips #2 screwdriver to remove the (3) three 1 cm silver screws.
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Turn the projector, facing the back cable board towards you.
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Using the Phillips #0 screwdriver, remove the (3) three 1.0 cm silver screws on the back panel.
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Gently take off back cable panel.
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Turn the projector so the front side with the lens is facing you.
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Gently pry the both of the grey lens rings using the metal spudger.
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Now that the screws have been removed, proceed with the removal of the outer panel.
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Gently remove the front lens panel.
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Being careful not to pull the wires inside the projector, gently lift the top panel off the projector.
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Using the Phillips #1 screwdriver, remove the (3) three 1cm black screws on the face of the lens.
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Gently pull out the lens.
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To reassemble the device, follow these instructions in reverse order.
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Team
Eastern Washington University, Team S2-G3, Crane Fall 2017 Member of Eastern Washington University, Team S2-G3, Crane Fall 2017
EWU-CRANE-F17S2G3
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