Question about Optoma PRO250X Projector

1 Answer

How to clean inside the lens of PRO 250X Projector

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Optoma Master
  • 3,904 Answers

You don't. It is sealed.

Posted on Jan 07, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I clean the inside of the lens on my wonderwall 1625073 projector


It is recommended only cleaning the outside of most projector lenses. However if obstructions have worked their way into the case and will not leave the lens, you may be able to remove the bulb (carefully, following the manuals instructions for bulb replacement)
And gently spray inside towards the lens where the bulb was. However, keep in mind the display itself sits between the bulb and the lenses,
Some projectors have air fins along the sides of the lens, some air in these fins can also loosen debris away from the lens.
Ensure the front of the lens is not dirty and that the focus has been properly adjusted before cleaning the back of the lens.

Nov 28, 2014 | Office Equipment & Supplies

1 Answer

HOW DO YOU CLEAN THE INSIDE LENS?


You probably don't need to. I know you may see what looks like a lot of dust, but unless it's completely covered, that dust on the lens has very little effect on your projected picture. If it is really bad, you can try to open it up and clean the lens with a lint-free lens cleaning tissue (NOT FACIAL TISSUE) and a couple of drops of distilled water (or lens cleaning liquid). But you best bet, if it's really dirty is to take it to a service facility.

Apr 14, 2014 | Sharp Pro PG-D120U Multimedia Projector

2 Answers

How do I clean the dust off of the inside of Ox Pro projector lens?


Most models are very similar. Here is a video of a similar repair.

Apr 29, 2012 | Office Equipment & Supplies

2 Answers

There appears to be dust or snow on the lens


This is a dlp projector and has a bad DMD chip. Most models are very similar. Here is a video of a similar repair.

Mar 23, 2011 | Mitsubishi XD211U DLP Projector XGA 2000:1...

1 Answer

There is dust inside the lens. how do I clean the dust from inside the lens?


Your projector needs little maintenance. The only thing you need to do on a regular basis is

to keep the lens clean.

Never remove any parts of the projector except the lamp. Contact your dealer if other parts

need replacing.


Cleaning the lens

Clean the lens whenever you notice dirt or dust on the surface.

• Use a canister of compressed air to remove dust.

• If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner

and gently wipe the lens surface.

Never rub the lens with abrasive materials.

Nov 27, 2010 | BenQ MP623 DLP Projector

2 Answers

Im getting spots projecting on image


Check for dust on the lens. There may also be dust inside the projector on the mirrors, lenses, or LCD. If cleaning the lens on the outside doesn't resolve your problem, I would contact a professional to get the insides cleaned out.

Good Luck!

Feb 05, 2010 | ViewSonic PJ556D DLP Projector

1 Answer

How do you clean inside the lens


canned air. if you take the lens assembly apart to try and clean it any other way, there's a slim chance you'll get it back together properly. plus, they thread lock it. it's usually air-tight, but if it isn't, used the canned air to blow the dust out. chances are, the dust is inside the projector itself and on the back side of the lens assembly.

Jan 26, 2010 | Lightware VP 800 Plus Multimedia Projector

1 Answer

At the top of my projector image there are a series of blue dots


You need to clean the mirrors inside your projector, you can either open the shell and use compressed air, but i will recomende u to go to someone who works with things like that. Its cheap to clean a projector by a pro, it takes a pro about 10-15 minits to do it.

If u gona use compressed air, make sure u biy air special for elecronics and nevere ever hold it near the mirrors.

Good luck!

Nov 13, 2008 | Sanyo PLC-SW30 Multimedia Projector

1 Answer

My projector turns on then off


Probably your projector filter is full of dust, and probably even the inside id full of dust. You need to clean the filter and you need to clean the inside. The fan starts coz the lemp inside cant get any air, as soon as you turn the projector on it gets overheated.
Go to a pro and let him/her clean your projector good, then it should work properly again. And make sure that you clean the filter at least 3-4 times per year.

Good luck

Nov 01, 2008 | Sanyo PLC-SW30 Multimedia Projector

1 Answer

My projector Benq pb6200 needs cleaning from the inside how???


I have an Optoma EzPro 737 DLP projector that accumulated dust inside the lens and for ages I couldn't figure out how to get rid of it. It cast shadows onto the picture and scattered light outside the edges of the picture. I thought I'd have to dismantle the whole lens assembly (then realised that this is virtually impossible without being an expert). I then stumbled upon a little black rubbery plastic panel on the side of the light path, which unclips. I then realised that the dust had built up on the lens that sits in front of the DMD chip (the thing that makes the picture).

Here's what I did, with the case open and having vaccuumed out all the dusty parts of the projector to avoid making the situation worse:
- Took off the little rubbery panel,
- Removed the lamp from the projector and placed a flashlight inside, shining into the light path (or a mirror directing light from a table lamp above)
- Looking directly into the lens from close up, you should be able to see the particles of dust stuck to the inner lens (with a nice magnified view)
- First tried blowing air into the gap on the side of the light path (I used a balloon pump).
- Next, I poked a piece of thick nylon fishing line into the hole so that it could touch the surface of the inner lens.
- While looking into the lens, I could see the tip of the nylon, then directed it to the largest dust particles and used it to scrape them off (nylon is much softer than glass, so won't scratch the lens).
- This was quite time consuming but I got rid of the most obvious bits.

I'm not sure how different this would be for another model of projector - but I hope it helps!

Dec 16, 2007 | BenQ (200NSH-LAMP) Projector Lamp for...

Not finding what you are looking for?
Optoma PRO250X Projector Logo

Related Topics:

51 people viewed this question

Ask a Question

Usually answered in minutes!

Top Optoma Office Equipment & Supplies Experts

color wheel light...
color wheel light...

Level 2 Expert

138 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

The Knight
The Knight

Level 3 Expert

74106 Answers

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

Answer questions

Manuals & User Guides

Loading...