Question about InFocus ScreenPlay 4805 Multimedia Projector

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Just replaced burnt out bulb in Infocus 4805 projector. Great picture with new bulb but only black and white. Is this a bulb issue or something else in the projector?

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This is most likely the color wheel. When the bulb blows, it can damage the color wheel. The color wheel is a wheel composed of thin layers of colored glass that spins in front of the projected image. It is possible to repair it with super glue, but the best way is to try to find a new one to buy.

Posted on Jan 19, 2011

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I have an infocus 4805 screenplay projector and i was using it when there was a pop and then i lost all color in my projector now its only black and white the bulb filter is clean what do i do.


Your projector is DLP technology. It employs a "color wheel" to provide colors other than blank/white. That "pop" you heard unfortunately may have been a malfunction of the color wheel mechanism, probably the motor. (It runs at very high RPM)

Sounds like you may have to find a shop to service your projector.

Aug 15, 2010 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Ordered/installed from Infocus a new bulb unit.


the colorwheel needs to be replaced. the projector won't turn on if the colorwheel motor is not up to speed.

Feb 25, 2010 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

My InFocus 4805 SP projector is showing just black and white


If you have any video at all and it's only Black and white there is a 99.99% chance that your Color Wheel has lost all of it's glass color filters.
You can confirm this by removing the lamp. then look straight into the projector where the lamp was and you should see the color wheel of colored glass segments (Red, Green and blue) I believe you won't see them because they came off of the wheel.
Also if you lift up the projector and turn it around in various angles and you will hear the small pieces of broken glass from the color wheel.
Unfortunately you will need to take it to an authorized service center for repair. Be prepared to spend upwards of $300 for the repair.

Cheers

Aug 23, 2009 | InFocus In Focus SP-LAMP-021 Replacement...

1 Answer

Black and white picture


reset the settings to factory default.

Jun 06, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Infocus 4805 Lamp will not ignite after new bulb and reset.


it there is no high-pitched squeal when it starts up, the colorwheel needs replacing. the lamp won't light without it. the part is under $50, but installation is quite involved.

Apr 16, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

My in1 projecter keeps turning itself off


if the lamp has 2000 hors on it, it needs replacing. go into the menu and find out how many lamp hours are used. it could be the lamp and it could be the ballast.

Nov 23, 2008 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Projector will not power on


Check your cooling solution wether its a fan malfunction or if it needs a new fan - or h20 cooling system

if not its either the power supply or something serious - send it to manifacture or go to a in-store repair

(it could be the dust protector)

Nov 16, 2007 | InFocus ScreenPlay 4805 Multimedia...

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