Question about Televison & Video
I have a infocus lp820 projector that has a green blob in center of screen when using.
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Posted on Jan 02, 2017
This could be one of two problems I have seen with another model Infocus projector (they are very good projectors though)
The first is the video input. Make sure it is attached correctly at both ends of the cable.
The second, remove the dust covers and blow them out. The problem can arrise if the temperature sensor detects the air inside the unit is getting too hot. If you can see the sensor when the dust covers are off (it will look like a little lump of goo on the end of a wire) then just give it a wipe as well. If dust settles on those it can cause incorrect temps to be reported.
Hope that solves your poblem =)
Posted on Apr 11, 2008
SOURCE: hey there, lp820 user
No I was never able to come to a resolution for this projector. My next step was to buy a new bulb but I haven't gotten around to that since I already have another projector that works. If you do buy a new bulb, let me know if that fixes the problem. The only other thing I've heard it mind be was a memory problem or the temperature sensor... good luck
Posted on Nov 17, 2008
M1-DA is a type of DVI connection that produces both analogue and digital signals, the easiest and most quality source cable for you to get is a HDMI to M1-DA cable which is now widely available for purchase.
Infocus should have included this cable in with your projector, but instead the power at bee decided to put a M1-DA to DVI-D cable instead when most visual devices now support HDMI and not DVI nowadays.
Posted on Sep 05, 2009
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