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Infocus In2116 When plug in the projector the lights go on for one second and then turn off. Could this be something other than a lamp replacement problem?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 119 Answers

SOURCE: Projector does not turn ON

try removing the lamp, usually quite easy, you need to find the door for the lamp. lamps are customer replaceable, usually. If the lamp is bad you can usually see it damaged in the lamp. kind of like you might be able to see the broken filament in your normale house hold light bulb. good luck.

Posted on Dec 24, 2006

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HDTV GURU
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SOURCE: lp335 in focus projector lamp not turning on; spark switch gap is sparking

It could be the lamp. I have seen this many times on DLP'S. If the ballast is firing it which is usually around 600 volts or so, then i would say it is fine, and only needs a lamp. Let me know if that helped you. Later Jay

Posted on Jan 31, 2008

  • 26 Answers

SOURCE: Infocus x1a projector shuts down after 30 seconds - dust problem ??

Most likely, if it is a thermal problem, your main cooling fan has quit or is stopping after a short period. The problem is, I've seen several of these do this, and in every case, it is not the fan that has failed, but the Controller Board. And that is a very expensive part.

Posted on Mar 12, 2008

Mark_Webber
  • 472 Answers

SOURCE: Infocus LP820 - Turns on for 30sec then shuts down

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

projdoc
  • 2237 Answers

SOURCE: InFocus LP120 Projector shuts off automatically

overheating or power supply problem.

Posted on Sep 03, 2009

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1 Answer

How do I reset the lamp timer for the infocus LP925 projector? Are there other problems that could cause my issue?


hi
this lamp has a small lamp pcb with a chip on it.
have u change the complete module or have just changed the bulb.
if you have just changed the bulb then u have to replace the small fuse on the chip.
this should help to reset the lamp timer!

Apr 07, 2015 | InFocus SP-LAMP-LP9 Projector Lamp for...

1 Answer

Turns on for about 30 seconds and then turns off


You should check first the fw version. Tha last fw version is v 2.78.30. if the fw is updated it, check the power supply part number, must be P5E84-8101 because the P5E84-8100 have a problem. InFocus IN2116 Projector

Jan 02, 2014 | InFocus Corp. InFocus IN2116 DLP...

1 Answer

Infocus IN10 projector, when I turn it on the light blinks green for a while (with no picture) and then it shuts off and blinks red (more than 5 blinks)


if Lamp or projector shuts off after running a short period of time, This is usually a thermal issue caused by excessively
high internal temperature. The high temperature
could cause a component on the controller ECA or
the power supply to fail when it gets hot.
First you need to check the fan operation, Are 3 fans, two for lamp and one for the color wheel. Check the elevation foot, if something is broke maybe something stop the fan.
Remove the lamp module.
Examine the fan assembly through the recess in the bottom case. Plug the projector in and turn it
on. Both fans in the fan assembly should start up and run for 5 - 10 seconds, then shut down
(because there is no lamp installed). This is time enough to make sure the fans work properly.
Make the same for the color wheel fan, you need to remove the top case.

Oct 15, 2013 | InFocus Work Big IN10 DLP Projector

1 Answer

My infocus IN1 projector won't turn on anymore.


Hi,
It may be the lamp is out. Normally a projector will try & fire the lamp 3-5 times then shut down with a different color light like amber or red. If the lamp doesn't light then it could be the lamp or perhaps the lamp ballast that starts the lamp has failed. A stuck fan also causes similar symptoms. There's 2-4 fans in the projector if one is stuck or bad it will turn off within 5 seconds or so after the lamp lights.
Does your lamp light at all? Are the lights a different color after it shuts down? Answers to these questions help figure out what's wrong though it's impossible to say for sure without looking at it. I service almost all Infocus projectors if you would like a quote please reply with your email address or write me at prmhelp@earthlink.net
Good Luck,
Jim

Jul 24, 2009 | InFocus Televison & Video

1 Answer

DLP Infocus Problem


first of all, the infocus lp 790 is an lcd projector, not a dlp. second, the light filter in front of one of the lcd panels is burnt, and unfortunately cannot be purchased separately.

May 11, 2009 | ASK Proxima InFocus LP790 and Proxima...

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

Lamp won't stay lit


I've got the same problem, I'm wondering if it has to do with some sort of auto shut off kicking in due to overheating or something, I was gonna try replacing the fan to see if it's something to do with that

Jul 07, 2008 | InFocus ScreenPlay 5700 Multimedia...

1 Answer

InFocus LP725 light goes out after 10 minutes


The Projector will turn off after so many hours of running the same bulb module. The counter will turn on a replace bulb LED. Installing the new bulb module should reset the counter and turn off the LED.

Check the projector’s lamp to ensure that it is securely connected
in the lamp module. Make sure by removing it and reinserting it.

Check the cables for problems.

When testing, power up in this order. Projector, Computer monitor, Computer.

A minor power surge may cause the lamp to shut off. Turn the
projector off, wait at least 30 seconds, then turn it back on.

I hope these suggestions help

Feb 02, 2008 | InFocus LP725 and LP735 Replacement...

1 Answer

Infocus LP725 projector


The Projector will turn off after so many hours of running the same bulb module. The counter will turn on a replace bulb LED. Installing the new bulb module should reset the counter and turn off the LED.

Check the projector’s lamp to ensure that it is securely connected
in the lamp module. Make sure by removing it and reinserting it.

Check the cables for problems.

When testing, power up in this order. Projector, Computer monitor, Computer.

A minor power surge may cause the lamp to shut off. Turn the
projector off, wait at least 30 seconds, then turn it back on.

I hope these suggestions help

May 25, 2007 | InFocus LP725 and LP735 Replacement...

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