Question about InFocus LP70+ Multimedia Projector

1 Answer

Infocus projector lp70

When i power up the unit it lights up green for about a second, like it is going to go on but then just as fast it turns off.

Posted by on

  • 5 more comments 
  • kakimois Sep 30, 2008

    Need help. email me at kakimois@hotmail.com

  • Anonymous Oct 22, 2008

    I have same exact problem

  • rmeditz Oct 27, 2008

    same exact thing.



    orange ready light, push it in turns green for a second, then powers off

  • Anonymous Dec 15, 2008

    I have this exact problem as well... unit powers on for a sec then immediately goes off

  • nikolausm Dec 31, 2008

    I have exactly the same problem.  I even went to the expense of buying a new lamp £170 which didn't help.


    I hope someone finds a solution soon!

  • allu001 Jan 21, 2009

    did anyone find out why this is happening? orange ready light, press power, seems to begin to power on and then shuts off and won't turn on after that

  • Anonymous Mar 03, 2009

    same issue here as well....

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,236 Answers

In order for the lamp to strike and stay on, the fans and the colorwheel must be spinning and up to speed. if you remove the lamp and start it up, see if the 2 fans are spinning. and look inside to see if the colorwheel (a colored glass disk) is spinning. you'll also be able to hear a high-pitched squeal coming from it. unfortunately, you'll need to take it in to a repair center to have them replaced.

Posted on Jun 03, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi, I have a Infocus Projector, Model # LP70, serial # begins with ACAN. The projector only has 951 hours on the bulb. The unit powers on and I get the Infocus startup screen. as soon as I turn on a video...


I think it is the time to remove the cover and check for air filters blocked with dust.
When this happens, air doesn't flow freely through the projector and result in overheating, which leads to automatic shutdown.

Sep 22, 2011 | InFocus LP70+ Multimedia Projector

1 Answer

Light does not come on, fan is working and green light at top keeps blinking off and on on a LP70 infocus projector


if you hear a high-pitched whir, the problem is either the ballast or the lamp. if you don't, it's the colorwheel. you could try to get the parts from an infocus service center or send it in to them for repair. either way, try av solutions in ny. they're really good. www.avsolutionsny.com

Nov 22, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

LP70 Infocus Projector light will not start up


if you don't hear a high-pitched whir, the colorwheel needs to be replaced. if you do, it's either the lamp or ballast. if the lamp is new, replace the ballast. you can get the parts if you want to do it yourself, or you'll have to send it in. either way, try av solutions in ny. they are an infocus service center and they're really good. www.avsolutionsny.com

Nov 22, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

Infocus LP70 powers itself down after 30 seconds or so.


HI,,

ITS PROBLEM WITH URS PROJECTION CIRCUIT WHICH HAS BAD CAPACITORS..

JUST REPLACE THE CAPACITORS..

TNKS

RABBANEES

Nov 12, 2009 | InFocus LP 70 Multimedia Projector

1 Answer

I have infocus lp70 model projector. i replaced the bulb and now it won't light. i put back in the old bulb and the light still wont come on...any ideas? You can tell that the projector wants to run and is...


if you don't hear a high-pitched whir, your colorwheel needs replacing. you can remove the lamp and see the colorwheel inside (colored glass wheel). if you turn it on without the lamp, the colorwheel should still spin. if it does, you have a ballast problem. if not, the colorwheel. you'd still need to send it in to an infocus authorized service center. try av solutions in ny. they're pretty good.

Oct 22, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

Wont light up


the colorwheel needs replacing. if the colorwheel won't spin, the lamp won't light. if you hear a high-pitched whir, the colorwheel works, which means there is a power supply issue. there is a fix for that, but you have to be good at soldering. if you are give it a try: http://www.infocus.com/service/asc/communications/tech_notes/2006/09/tn495g.pdf

Oct 05, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

InFocus LP70 projector is running hot


clean the dust out of it with canned air. the dust keeps in the heat that the projector is trying to expell. it also shortens the life of the lamp.

Sep 21, 2009 | InFocus LP70+ Multimedia Projector

1 Answer

Pile of ##@!#@ infocus lp70 green light wont come on. should i smash it??


if the fans aren't running, it's the power supply. if the amber is on and the button's won't turn it on, there is an obstruction under the button panel. if all turns on but the lamp and you don't hear a high=pitched whir, it's the colorwheel. if you do, it's the ballast.

Dec 20, 2007 | InFocus LP70+ Multimedia Projector

1 Answer

Inforocus lp70 green light not comming on or is eney thing?


Found a broken lead on the back side of the AC connector to the board. Resoldered a piece of copper wire, working perfectly again.

Dec 17, 2007 | InFocus LP70+ Multimedia Projector

2 Answers

Infocus LP70


its not geting power lust like mine

Dec 11, 2007 | InFocus LP70+ Multimedia Projector

Not finding what you are looking for?
InFocus LP70+ Multimedia Projector Logo

Related Topics:

520 people viewed this question

Ask a Question

Usually answered in minutes!

Top InFocus Multimedia Projectors Experts

Juan Carlos Pacheco

Level 1 Expert

36 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

5653 Answers

Are you an InFocus Multimedia Projector Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...