Question about InFocus LP 820 Multimedia Projector
Here's my problem. The projector starts up fine. Bulb strikes, picture is clear, all the fans are working. It works for about 30 seconds then the lamp shuts off. the screen shows "Retrying..." as it tries to, i believe, restrike the lamp. it starts to light up again and the lamp flashes on but then it all just shuts off to stand by mode. Can anyone help me? I've tried to talk to InFocus but they have been extremely slow getting back to me.
Your lamp is the problem. When the lamp shuts down and turns back on thats usually an indication of a defective lamp.
Posted on Aug 21, 2009
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
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Posted on Jan 02, 2017
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