Question about Sony VPL-EX4 Projector

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I need drivers for sony vpl-ex4 - Sony VPL-EX4 Projector

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Data projectors don't need any drivers.

Posted on Nov 09, 2010


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

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Posted on Jan 02, 2017


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Where is reset button in VPL EX 4

some models has another NOT. However you must read your owner manual or download from www. or www.

Merry Christmas

Dec 20, 2013 | Sony VPL-EX4 Projector

2 Answers

Please send me circuit diagram of vpl ex4...

I have a copy of the service manual which contains service information - electrical adjustments - troubleshooting - spare parts - block diagram - frame schematic diagram. If you want the copy, let me know your email add and I will send it to you for free.

Jun 12, 2011 | Sony VPL-EX4 Projector

1 Answer

Hi, I work in a Sixth Form College in Leicester and we have a Sony VPL-EX4 Projector. The picture seems all washed out, any advice how to correct this please. Thanks

You can make all sorts of adjustments. From your description, it sounds like the contrast and brightness are mis-adjusted.

If you do not have the manual, you can download it from here.

Best of luck, Jim

Mar 08, 2011 | Sony VPL-EX4 Projector

1 Answer


if you are using a laptop,hold down function and press the display key until it clones both screens,if you are using a computer,make sure the connections are secure,also try and make sure that the source is from the computer/laptop and not s-video or component video.

also try replacing the vga/dvi cord.

May 06, 2010 | Sony VPL-EX4 Projector

1 Answer

How to rest lamp timer vpl-es4 - reset < > enter - doesn't seem to work
That's the link, to reset this unit, it seems you must hook, up with an RS232C cable, and "Talk" th the Projector, You simply hook up, using any terminal Program. such as, Hyperterminal. I think you need to get a manual.
I looked but could only find, pay for links, for the service manual. You really need this if you own anything it is worth any money, as in it is the information, the the engineers that service them, use to troubleshoot and fix, special codes, and settings the lot. So it is a must have.

Apr 06, 2010 | Sony VPL-ES4 Projector

1 Answer

Data projector is not turning on. How can I check for broke fuses?

open up the top case. the fuse will be on the power supply board right next to where the power cord plugs in. you'll need a continuity tester to test it. if it is blown, replace it with the exact size and type. if it is not blown, replace the power supply.

Feb 02, 2010 | Sony VPL-EX4 Projector

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