Question about Office Equipment & Supplies

1 Answer

Infocus mod.610/620 Lite pro

Unit shuts down after 15 to 30 minutes.Fan continues to run,
Changed lamp but still have problem.T o restart,I must turn
off main switch then back on.Please help.

Posted by on

  • 1 more comment 
  • bobbytrue Jul 17, 2008

    There appears to be three fans in this unit.One is to cool the lamp,one is in the bottom and must be to cool the power supply and electronics.The other one is small and I don't know wha its purpose is.It seems that the fan in the bottom became unplugged fron the circuit board and was not running.

    I guess there is a high temp.shut down switch that was shutting the unit down.I ran the unit for about 45 minutes and it was still running.I will test it further in a day or so.Thanks for all the


  • dc20_02 Mar 02, 2009

    i have a infocus In24 it works fine for about 30 minutes to 45 then it suddenly turns off..the lamp life is still good..if i unplug the unit i wait for about 5 to 7 minutes to turn it on and it works for about another 20 minutes or so..and then it suddenly turns off can any one help

  • dugenkov May 11, 2010

    For me a projector ifocus lp70 +. Tried to substitute for it firmware
    the computer has written that does not understand the data which come
    from a projector. I have interrupted operation and now a projector for
    me does not switch on. At inclusion in a network for it the red bulb
    shines the fan and in the rest too silence does not work. How to it to
    make hardreset? Or what that in this spirit?


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 17 Answers

Sounds like either a power supply issue, which will cost more than the unit is probably worth. or the thermo- sensor may be flaking out, which may not be too costly to repair.

then there may be bigger issues but i would guess 1 of the 2 mentioned

Posted on Jul 17, 2008

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have an Infocus IN2102EP projector. It was shutting down after several minutes of use. I contacted InFocus support and they advised to change the bulb. I've changed the bulb and reset the bulb hours. ...

Possible problem is the faulty lamp cooling fan. Check the lamp cooling fan of your projector. maybe its has some problem.Do one thing, Remove the fan from the projector. In the fan there will be a specification sticker. Remove the sicker. now u can see a hole in the center. its the bearing part of the fan. put one drop of oil in it. u can use any type of lubricating oil. rotate the fan leafs with finger for some time. after that re-stick the spec sticker. insert the fan in the projector.

i have added a video how to oil the fan for make it easy for you.


May 04, 2011 | InFocus In2102 Projector

1 Answer

My infocus 1503 works however once it is turned on the unit sounds as though it is ready to take off. The fan is very loud then after a few minutes it quiets down and then the fan becomes very loud again....

I own two of these projectors. You need to update the firmware to 1.03 which can be found on the infocus website. This solves the fan issues which also causes premature shutdown of the projector. Once you download the update, open it, there will be step by step instructions on how to do this procedure. I could not get this to work with Vista 64 so you might need to run this on XP or 7.

Mar 11, 2011 | InFocus IN1503 DLP Projector

1 Answer

Can't start infocus sp7200 after changing lamp.

The end of lamp timer has reached it's limit and won't let the new lamp strike. What you need to do is Reset the end of life timer. To do this, with the projector switched off press and hold both the up and down Brightness buttons on the projector. while holding them in turn on the projector. Continue holding the buttons in for 10 to 15 seconds This will reset the end of life timer in the projector.


Sep 25, 2009 | InFocus ScreenPlay 7200 Multimedia...

2 Answers

Infocus LP 280 runs for 1 min then shuts down, runs again then

are the leds on the top lit or blinking? it could be the lamp, the ballast, or the fans. check the lamp. if there are black spots or bulges in the lamp, replace it. if not, make sure the fans are running. if they are, replace the ballast.

Jun 09, 2009 | InFocus LP 130 Multimedia Projector

1 Answer

Fan noise loud, bulb burst. Replaced with new bulb. Noise even louder! Unit shuts itself off.

the bulb may have burst from overheating from a fan not working to cool it down. and it can be replaced. it does take, however, a while to replace it because you have to take half of it apart. but make sure it's the fan first. take the lamp door off and remove the lamp. use something small and thin to push in the switch that the lamp door usually activates. turn the projector on and see if the lamp fan and the colorwheel (the multicolor glass disk) are spinning. if the fan spins, the noise may be from the colorwheel motor going bad. the fan can be purchased through an infocus authorized service center. check the website for the closest one. but the colorwheel for the x1 cannot be purchased seperately from the optical engine, and that costs a fortune. but here is the part number for the 80mm fan- 526-0152-00.

May 23, 2009 | InFocus X1 Multimedia Projector

1 Answer

Infocus in26 fan runs continually

The fan does run continuously on this projector however it should be running very very slow when the projector has completed it's lamp cool down routine.
The reason for this is that a portion of the switching power supply remains energized (running) when the projector is at rest. But as I mentioned it should run very slow in this state. If it remains running full blast then most likely the fan speed control chip is shorted which can cause fail 2 ways, either the fan 1. runs full
speed or 2. remains stalled (then the projector will go over-temp and shut itself down) I hope this answers you question.


Dec 18, 2008 | InFocus IN26 Multimedia Projector

1 Answer

Mod.620 shuts dowd.

Everytime that you use to change Lamp, the unit system timer must reset or setup again... You can see and change this option in the MENU SETTING using the remote control of the unit..


Jul 13, 2008 | InFocus LP 600 Multimedia Projector

1 Answer

Infocus 4805 problem

Make sure that the lamp plug is properly plugged. 3 flashes indicate this or a faulty lamp.

Dec 19, 2007 | InFocus ScreenPlay 4805 Multimedia...

Not finding what you are looking for?
Office Equipment & Supplies Logo

Related Topics:

815 people viewed this question

Ask a Question

Usually answered in minutes!

Top Office Equipment & Supplies Experts


Level 3 Expert

98796 Answers


Level 3 Expert

7993 Answers


Level 3 Expert

63661 Answers

Are you an Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides