Question about InFocus ScreenPlay 4805 Multimedia Projector

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Yello bar i have sp4805, i am already usde the projector almost 1year 8 month now the problem in Yello bar display in right side screen. give me the solution and where i get the spares

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Re: Yello bar

This is most likely to be a collapsed light tunnel, see other posts that relate to this problem

Posted on Jan 23, 2008

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Computer screen on, Projector off

If you are running Windows 7\8:
Leave the ViewSonic projector on.
Right click anywhere on the desktop and select "Screen Resolution".
In the display column, it will give you an option to select your computer monitor, the ViewSonic, or to clone the displays.
Select your computer monitor display only.
Shut off the ViewSonic projector.

If you are running Windows XP:
The process is basically the same except you find the settings under Control Panel > Display.

Jul 09, 2013 | ViewSonic Multimedia Projectors

1 Answer

Projector powers up as normal, bulb comes on, displays Optoma logo on screen and menu will show on screen. The issue is that although I have 3 devices plugged into the HDMI port of the device using a HDMI...

There is a source lock and source button I would unlock source lock button and the push source button until you get to your hdmi input you are using. You also may just plug in one input first and once you get the input right play with the multiple hdmis

Aug 11, 2011 | Optoma HD20 DLP Projector

1 Answer

Projector goes POP!

I think it's the bulb, the best would be to take it to the shop where you bought it - or any other good electronic goods shop - so they can test it. If its still under guarantee its better to take it to the dealer. Mine had to have the bulb replaced after only 8 months, but it was still under guarantee.

Jun 11, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

I have SP4805 bulb does not fire up "New"

push and hold both volume up and volume down for 10 seconds.

Mar 03, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Dark area on right side of screen, just showed

I am Brasilian and i don't speak english very well, so sory. A friend had the same problem,and other friends too.

The mirrors and the Color Wheel of the Infocus sp4805 are atached with fragility by glue that with the high temperature and humidity deteriorates. The detachment of the color wheel or the mirrors drivers of light produce dark spots. It is easy to solve. Just paste again, but should be done by specialized professional.

Jan 04, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Color wheel in my InFocus ScreenPlay 4805 projector

The 4805 Color wheel part number is 525-0146-00

You can buy it from AV SOLUTIONS in NY

As far as if it's worth it... That's up to you.

Nov 07, 2008 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Help getting light tunnel part

I found the tunnel for $20 at Same Part #...just ordered it. Good Luck!

Aug 26, 2008 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Infocus SP4805 buzzing noise

Hi dcabbarno

The buzzing noise is a broken colourwheel and the shadow could be a part of the colourwheel that is obstructing the light engine or it could be your packlight pipe ( tunnel with 4 tiny mirrors in it ) that was damaged when the colourwheel broke.

I do unfortunately not have the part numbers of the parts that I mentioned , but you could assist by opening up the unit and supplying me with the part numbers.

The colourwheel you will spot straight away once you've taken off the top cover of the Projector , the packlight pipe is situated right next to it - looks like a small tunnel that's got 4 mirrors inside it - takes the light into the light engine.

Once you've supplied me with these I can get you prices and places to order it from and will help you with instructins on how to replace them - it is quite easy to DIY.

Thanks for using Fixya !

May 14, 2008 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Unable to switch off projector with remote (Infocus SP4805)

A bit unusual for the projector to stop responding to the remote. Usually it follows when someone has opened the projector, they forgot to reconnect the controls from the case top which also includes the IR receiver. If it isn't that, it could be a broken IR pc board or bad connection. I've seen that.

The worst case is that the IR controller on the main board has failed and if that's the case, you'll have to live with it as the cost of a new board is very high.

Mar 13, 2008 | InFocus ScreenPlay 4805 Multimedia...

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