Question about InFocus LP650 Projector Lamp

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Infocus LP650 Computer In #1 slot

What type of connection is this? I tried using a normal DVI connection and it does not work.

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Infocus calls it an M1 connection.

Posted on Aug 30, 2009

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Hello, im looking at buying a second hand projector, how do i find out the life of the lamp? can i look in the menu? if its on it last legs, and only got a few mouths of use left in it, are there still...

you can view lamp hours in the menu. Keep in mind, however, that there is also a reset for the lamp hours, so there is no way to know if the reading is accurate or not.

lamps can be purchased at:

As you can see, new lamp is probably way more costly than what you are paying for the projector. Why not just purchase a newer, better projector for same price as replacement lamp?

Aug 18, 2010 | InFocus LP650 Projector Lamp

1 Answer

I only get a blue scree on my Infocus 340 so therefor I cannot see the images well.

give more details , when you get blue picture ?
blue screen is indication that no signal is coming to projector so check your cable and try different connection, there is svhs and dvi input, try both.

Apr 17, 2010 | InFocus Projector Lamp for LP340, LP340B,...

1 Answer

My infocus will not come on. the red light blinks. change the bulb but didn't do any good

check the colorwheel. if the colorwheel doesn't spin, the lamp won't light. if no fans come on either, replace the power supply.

Oct 25, 2009 | InFocus LP650 Projector Lamp

1 Answer

My InFocus LP650 seems to be overheating, but only the lamp. It runs perfectly for about 20 minutes and then the lamp shuts off for about two minutes and comes back on. During this time the projector is...

I would replace the fans with a higher CFM fan. You can google the size fan you have and something should pop up. The stock fans are about 20CFM. You can get fans with over double that for about $5. Let us know if it works!

Oct 15, 2009 | InFocus LP650 Projector Lamp

1 Answer

InFocus LP650 will not come on

First try a firmware upgrade. If that doesn't help, it seems it might be a power supply issue since you said the led comes on very light. I repair these power supplies. My ebay id is gtitubro

May 29, 2009 | InFocus LP650 Projector Lamp

1 Answer

Bought a replacement lamp for Infocus SP7205. Lamp works fine. But the fan intermittently will come on at high speed for 5 seconds, then turn off, then do it again a minute or two later. Slightly...

I seen this problem with lamps that are not from infocus. I would recommend to replace it with the old lamp fan. if you still have it. I'm not sure why it does this.

Apr 25, 2009 | InFocus Lamp Projector Lamp for LP650,...

1 Answer

I want to test my infocus lamp to know if it is burnt

Your lamp might be ok, but you power supply is dead. If your not seeing any led lights come on when the power cord is plugged in then your power supply is dead. I can fix this for you for less then it cost to send to infocus or to a repair shop. Ebay Id is Gtitubro

AIM - Gtitubro

Feb 12, 2009 | InFocus Lamp Projector Lamp for LP650,...

2 Answers

InFocus LP650 will not come on

That color is not listed because it is either Green or Red. There is no Blue, if you are getting Blue, you have something that is extremely unusual.

Feb 16, 2008 | InFocus LP650 Projector Lamp

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