Question about InFocus Proxima UltraLight LS2 Multimedia Projector

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My proxima turns on for about 3 seconds and turns back off

Every time i plug in my proxima ultralight ls2 and try to turn it on i can hear the fan turn on and the screen will only turn on for about 3 seconds before it turns back off

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Are any leds blinking on the top? check all if the fans and the lamp. if you see dark spots or bulges in the lamp, replace it. if there is still an issue, replace the ballast.

Posted on Nov 06, 2009

  • mhertsenberg Dec 29, 2010

    Are there some more details on replacing the ballast?

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Only get black and white from the Video on VCR; get color on computer. Have taken VCR to another proxima and it works have also tried different audio cables, but no change.


on the User Menu of the projector, make sure NTSC is selected when on the Video option of the projector, or you can have it set to Auto.

May 23, 2011 | InFocus Proxima UltraLight LS2 Multimedia...

1 Answer

I have power to my Proxima ultralight LX2, the ready button is green and the lamp is red. The machine will power on for a short time and then power off with a flicker of light from the bulb. I am...


Hi,
It sounds like you should check the lamp to see if it has too many hours on it. The bulb should look pretty clear & round without bulging & dark spots or fogging. If it has a lot of hours it needs to be replaced. It may also be a fan that is not turning on or is not turning fast enough. Use canned air & while unplugged spray the fans to make them spin fast. You can use a flashlight to try & locate the fans behind the vented areas arount the case. If a fan is not working properly it will cause the unit to shut down. Also check your indicator lights on top & compare with the troubleshooting portion of the user guide. You can get a user guide download from google search.
Good luck,
Jim

Apr 14, 2011 | InFocus Proxima UltraLight LX2 Multimedia...

1 Answer

Dear Sir My projector Ultralight LS2 have Brightness and sharpness very weak after 10 years working. I have replaced lamp one year ago. Thanks


I would say it has done very well if it has never been cleaned or serviced.
The light engine could do with being cleaned professionally. That should restore the clarity.
Hope that helps.

Feb 25, 2011 | InFocus Proxima UltraLight LS2 Multimedia...

1 Answer

Can I use a netbook with a resolution of 1024 x 600 with a Proxima Ultralight lx1?


Yes.

Display: Type: 2 cm 3 LCD Native: 1024x768 Pixels Maximum: 1280x1024 Pixels Aspect Ratio: 4:3 (XGA)

Apr 30, 2010 | InFocus Proxima UltraLight LX1 Multimedia...

1 Answer

My Proxima Ultralight X350 will not power on at all. The bulb is good and the power cord looks fine.


if the fans don't even come on, the power supply is bad. if the fans do but nothing else, the colorwheel is bad. either way, unfortunately, you can't get parts for these anymore (unless you find one on ebay).

Nov 18, 2009 | InFocus Proxima UltraLight X350 Multimedia...

1 Answer

It won't stay on.


I think you'll need to buy a new bulb,

May 16, 2009 | InFocus Proxima UltraLight X540 Multimedia...

1 Answer

Broken Fans


no. try moving the temperature sensors (follow the 2 black wires) to a cooler location. or sever them and jumper the wires. if the sensor is failing, it'll tell the fans to stop or always go.

Nov 10, 2008 | InFocus Proxima UltraLight X350 Multimedia...

1 Answer

Proxaima ultralight x350 light turning off


Hello fellows,
I have the same problem with my projector (Proxima UltraLight X350). I have the firmware v1.34.
On my projector, I found a workarround : if I press the 'top arrow' button on the projector at the message prompt, this one simply disapears and the projector works for hour. The drawback is the red led that don't stop blinking.
Can you cooperate and tell us if this solution worked on your projector ? Please also join the firmware version (found in the service menu, with the lamp life).
Cordially,
Tristan

Jun 20, 2008 | InFocus Proxima UltraLight X350 Multimedia...

1 Answer

No power to the projector


the power supply is bad and needs to be replaced. unfortunately, infocus no longer makes them. sorry.

Oct 31, 2007 | InFocus Proxima UltraLight LS2 Multimedia...

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