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Question:

What does the projector show that the filter has expired?

What does the projector show that the filter has expired?

Answer:

turn off the projector power.
Jul 4, 2017
open the filter cover; the filter is covered on the side of the side of the projector lens; the top of the cover is provided with two clips; when the clip is pressed, the filter cover can be opened outwards and the filter cover is taken out, and the filter net is exposed.
Jul 4, 2017
take out the HEPA filter net. There are two clips under the filter net, lifting the clips up and pulling out the strainer.
Jul 4, 2017
cleaning filter net. The plastic frame for sticking a thin layer of sponge, after taking off with the fingers flicked on the sponge on the dust, or blow off the dust, the sponge maintain good air permeability.
Jul 4, 2017

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