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Introdução

If your Infocus IN3104 has high temperature, you most likely have a clogged or defective filter. The filter is designed to prevent any dust or debris from entering the device. When it is clogged or damaged, it may result in high device temperature. Dust can also create static electricity if the power cord is connected. Remove any power sources before you start.

O que você precisa

Passo 1 Top Cover

InFocus IN3104 Filter Replacement, Top Cover: passo 1, imagem 1 %32

InFocus IN3104 Filter Replacement, Top Cover: passo 1, imagem 2 %32

InFocus IN3104 Filter Replacement, Top Cover: passo 1, imagem 3 %32

Turn the projector so that the lens is facing you.
On the left side of the projector, there is a screw and a knob inside of the small grate.
Use a Phillips #1 screwdriver to remove the 6 mm screw that secures top cover.
Remove the service cover.

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Passo 2

InFocus IN3104 Filter Replacement: passo 2, imagem 3 %32

Use a Phillips #1 screwdriver to remove the seven 6 mm screws.
Use a Phillips #1 screwdriver to remove the two 5 mm screws.
Remove the top cover.
Do not pull the cover too hard. It may damage the wire that is connected to the motherboard.

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Passo 3 Filter

InFocus IN3104 Filter Replacement, Filter: passo 3, imagem 1 %32

InFocus IN3104 Filter Replacement, Filter: passo 3, imagem 2 %32

InFocus IN3104 Filter Replacement, Filter: passo 3, imagem 3 %32

Use a Phillips # 1 screw driver to remove the 6 mm screw that secures the filter.
Once the screw is removed, remove the filter by pulling it straight out.

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