Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

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Last Time ok hopefully this is the last time i ask for help.. ok i can see the picture n the color looks fine . Now when i try to self focus because my picture is blurry it keeps saying check factory data? What does that mean and how do i fix it

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I have no idea..

Posted on Jan 30, 2008

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My laptop does NOT read the Toshiba 160GB and it does NOT show up under Device Manager. Please help me to retrieve my data ! Last time, it was asking me to reformat...


Do not install ANYTHING on the drive that you're looking to recover data from. If try data recovery software, make sure it's a self-booting software.

Here's a good guide for shopping for data recovery. I hope that helps :)

Jul 24, 2012 | Computers & Internet

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The picture is washed out very little contrast color is good focus is good


when was the set last serviced? This set uses a mirror and has three lens, if it has not been serviced in a long time it is dirt.

Let me know when last was "cleaned" inside. This is fairly easy if that is the case,

I am here to help;

SD TECH

Feb 10, 2011 | Hitachi 43UWX10B 43" Rear Projection...

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I have a Cannon EOS Rebel xsi SLR camera. When I look through the viewfinder the image is blurred. IT worked fine the last time I used it, but this time it is blurred and I haven;t been able to correct...


Two possible situations. It might be that the lens focusing system isn't working. Try focusing by hand (turn the lens manually) If the image moves through a point of sharp focus, then you have a lens or focus motor problem.
More likely, you have improperly adjusted the diopter. There is a small, circular wheel on the right side of the viewfinder, toward the top corner. It is sometimes covered by the rubber viewfinder hood so you might not notice it. This adjusts the diopter correction in the viewfinder and if it's set wrong, nothing will ever look in focus. The pictures would be fine, but since the diopter is a correction for your eyesight, the viewfinder will be out of focus.

Feb 05, 2011 | Canon Cameras

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My Canon Rebel will not autofocus. It takes pictures just fine with manual focus. I see several posts about this and no solutions other than the user doesn't know how to take a picture. We've had the...


A few suggest about this problem. First in manual or auto focus mode does the green in focus confirmation light come on in the lower right corner of the viewfinder? Are you shooting in One Shot-AF, have you selected an Auto Focus Point are your pictures in focus? I know you've been using this camera for 2 years and these questions you need to ask yourself. If that green confirmation light comes on then the picture will be in focus. a few things that will mess up focus are little or no contrast. No contrast like huge expanses of water, sky, glass or infinity will render a auto focus system near useless. Something that is good is that you haven't said anything about error codes which is good. These questions my sound lame but ask yourself this when was the last time I cleaned the lens (Front Element) use a lens cloth for this and huff on it if a little moisture is needed. Do you change lenses often and when was the last time you checked your sensor for dirt? If you have had the lens off you should check the rear lens element for finger prints or oil. A dirty rear lens element will cause everything to look as if it's shot in a dream world. Check your camera sensor buy taking a (manual) focus shot of a piece of clear blue sky download it to the computer increase the size to 100% and check out the blue for dirt. A camera that's two years old and used "normally" may need the sensor cleaned. But go back to this infocus light if it's coming on and the pictures are out of focus then you have another problem as in dirt.
Hope this was a little insight into your problem

Jan 11, 2011 | Canon EOS Rebel XSi Digital Camera

2 Answers

LENS AUTO FOCUS NOT WORKING


Gee I have one of these. Nice camera too.

Check you don't have the auto focus switch on the left side of the lens barrel switched to manual. I've knocked that switch when getting it out of my bag and it took me a minute to find the fault. Very easily knocked so keep an eye on it. Go through your menu and make sure everything is as it should be. If everything checks out I'm afraid it's a Sony repair agent you'll be saying hello to. I wouldn't advise trying to pull it apart yourself unles you are confident. I pulled my second one apart and had a great time getting it all alighned to put back together. Mainly because I pulled it down one week and waited another 3 weeks until I tried reassembling it. Always try to reassemble straight after fixing it. Don't give that brain time to forget important parts and where they go.
If there is a fault it would be in the lens area but after owning 2 of them and the 818s I found no problems in this area and never had a customer have any problems there either. But there's always a first time.
Try that darned switch first though. One other thing it's just possible to try. Make sure your battery is fully charged and in good health. They can cause some weird faults if the voltage is getting low. The focus motor does draw a bit of current.

There's another thought. If the auto/manual switch isn't the culprit. Actually switch it to manual and see if you can focus it by hand. If you can't then it's definitely something major and one last thing. Check your Diopter.The little adjustment alongside the viewfinder. If this is out of adjustment it will give an out of focus blurry look too.

If this has been of any help would you mind letting me know what the exact fault was. It will come in handy with mine. Thanks and good luck

Apr 23, 2010 | Sony Cyber-Shot DSC-F717 Digital Camera

2 Answers

My fe-280 model has color problems.


Has this camera ever been left in a hot car?

Apr 17, 2010 | Olympus FE-280 Digital Camera

1 Answer

Picture Looks Like a 3-d Movie


This is bad convergence. Try self focus and if still not ok is hardware problem. The STK are leaked and need to be replaced. It's not easy, you have to remove the all deflection board and for sure you'll have some resistors to replace too. I sugest you to call a tech, but first try the self focus.

Sep 17, 2007 | Samsung HC-P4741W 47" Rear Projection...

1 Answer

Picture quality


Does the unit have a flash or auto focus function? Check your menu. Some of the newer projection TV's have a auto focus function that may correct the problem.

May 11, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

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