InFocus Screenplay 4805 Lamp Replacement

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简介

This guide shows how to replace the projector's bulb if you are experiencing no image being betrayed by the projector. You will need a replacement bulb and an iFixit tool kit.

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步骤 1 Remove the lamp door

InFocus Screenplay 4805 Lamp Replacement, Remove the lamp door: 步骤 1 中的图像 1，1

Front panel assembly removal is not required.
To remove the lamp door, use a metal or plastic pry tool and unclip the lamp door from the projector. Set this aside for reassembly.

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步骤 2 Disconnect the lamp

InFocus Screenplay 4805 Lamp Replacement, Disconnect the lamp: 步骤 2 中的图像 1，3

InFocus Screenplay 4805 Lamp Replacement, Disconnect the lamp: 步骤 2 中的图像 2，3

InFocus Screenplay 4805 Lamp Replacement, Disconnect the lamp: 步骤 2 中的图像 3，3

Beyond this step, the lamp can be replaced as an assembly and the guide is complete. If you want to rebuild the lamp with a new bulb and reuse the old housing, refer to this guide: InFocus Screenplay 4805 Lamp Rebuild
If you are replacing the lamp as an assembly, follow this guide in reverse from this step.
Remove the two gold 1 cm screws and washers on the side of lens housing using the 4.0 flat-head bit
Pinch the white wire tab to gently detach the side that connects with the lens housing.

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步骤 3 REBUILD ONLY Housing disassembly

InFocus Screenplay 4805 Lamp Replacement, **REBUILD ONLY** Housing disassembly: 步骤 3 中的图像 1，2

InFocus Screenplay 4805 Lamp Replacement, **REBUILD ONLY** Housing disassembly: 步骤 3 中的图像 2，2

This step is only required when rebuilding the old lamp with a replacement bulb.
Slide the bulb housing out of the projector.
Use the Phillips #1 screwdriver to remove the three 1 cm gold screws on the bulb housing.

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步骤 4 REBUILD ONLY Housing disassembly

InFocus Screenplay 4805 Lamp Replacement, **REBUILD ONLY** Housing disassembly: 步骤 4 中的图像 1，2

InFocus Screenplay 4805 Lamp Replacement, **REBUILD ONLY** Housing disassembly: 步骤 4 中的图像 2，2

This step is only required when rebuilding the old lamp with a replacement bulb.
Gently pull the top of the bulb housing off.
Lift up the middle of the bulb housing to remove it.
Be careful of loose parts, such as the metal housing and the glass focusing lens.