Question about Hitachi 57F510 57" Rear Projection HDTV-Ready Television

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Sharpness and focus of the picture

All of a sudden i noticed that my picture is not as sharp and clear as it used to be and i have a high definition direct tv box hooked up to the television.

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High h fhc g

Posted on Jun 19, 2008

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Posted on Jan 02, 2017

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Blurry picture if zoom is used ( no Sharp mage)


I'm out of practice because my camera suddenly stopped working 6 months ago, but I don't recall having a problem with blurry pictures when I used the zoom. Sometimes, it takes a few seconds for a pic to come into clear focus. I think the trick is to just keep working with it.

Jun 20, 2014 | Canon PowerShot SX100 IS Digital Camera

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When I turn on the TV, the picture is fuzzy. After five minutes, the picture is clear but any words are out of focus even the menu for adjustments is out of focus. The convergence for red is clear but...


Hi,

Below are some troubleshooting tips for a TV that has a fuzzy or blurry picture;

If your Plasma or LCD TV picture is blurry or fuzzy there are several things that may be causing the problem. It's worth running through the following list before seeking service. You may find yourself saving the full cost of a TV repair.

Make sure you are using the appropriate cable box for your TV. If you have a high-definition TV you should also be using a high-def channel box from your cable provider. Watching standard definition channels on a high-def TV can make the picture look distorted and fuzzy.

Not all cable channels are broadcast in high-definition. When you stretch a standard definition picture to fill the full frame of your wide-screen TV it may look distorted. You can try changing your TV display settings to show standard-def channels at their native resolution. This will create black or gray bands on either side of your picture.

Ideally all of your video components will be connected to your TV with HDMI cables. Your next best option will be component video cables. If your cable box does not have HDMI capabilities, contact your cable company about upgrading your box to one that does include HDMI.

Make sure there is no glare on your TV from a window or other strong light source. This can significantly degrade the quality of the image you are watching.

If your TV has digital noise reduction, try turning that feature on.

You can adjust your TV's sharpness and picture modes to see if that improves picture quality.

Try plugging the power cord into a different electrical outlet and/or surge protector. You may be receiving electrical interference through your power cord.

Trying moving any nearby electrical devices away from the TV. They may be creating interference that can degrade the picture quality.

Let me know if the above helps or not, so that I can direct you further on what do next.....

Best regards.

Apr 14, 2011 | Zenith IQB50M90W 50" Rear Projection...

2 Answers

I bought the 10x25 camera binoculars and only one lens will focus using the center dial. Its almost like the other one needs to be focused at the eye piece itself. The pictures are not clear and are...


It is common for binoculars to have one independently focusable eyepiece.  If one eyepiece can be rotated, then that is the case.
If that is the case, focus through the one that DOES NOT rotate using the center control until you get a sharp image on that side.  Then rotate the eyepiece on the blurry side until the blurry side is sharp.  If you succeed at this, from henceforth the center control will focus both eyes adequately

Aug 11, 2010 | Sharper Image Optics

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HOW CAN I GET A BETTER ,SHAPER PICTUER NO MY TV


The sharpness of your picture is dependent on the resolution your TV and device(s) are capable of producing. This TV is capable of showing video in resolutions up to 1080i. 1080i is a good quality of video, so the lack of clarity in your picture is likely being caused by your video source. Basically, the principal of Garbage In, Garbage Out applies here. If your video source is low resolution, even the best TV won't be able to produce a clear picture from it. If you're using VHS and standard definition cable, switch to Blu-Ray and ask your cable provider about high definition tv. Make sure you're using the proper cables (ie., HDMI) as older types such as composite can't support high definition video. Once again, your TV wont polish any poop for you, but play some decent quality video through it and you should notice a world of difference.

Oct 26, 2009 | Sanyo PDP-42H2W 42 in. HD-Ready Plasma...

1 Answer

Hitachi 50v500a HD picture not as sharp as it used to be


When was the last time you changed the lamp? If its the origional its over due.

Oct 01, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

2 Answers

My camera not focusing


Dear juanvillar46 I found this important information to explaing better about the hand color and meannings


Understanding blur warning icons If the feature is turned on (see ), a picture blur warning icon autourg00531002id1716777.jpg is displayed during quickview and review.
spacer.gif Green - Picture is sharp enough for an acceptable 4 x 6-inch (10 x 15 cm) print.

Yellow - Picture may be sharp enough for an acceptable 4 x 6-inch print or sharpness is not determined.

Red - Picture is not sharp enough for an acceptable 4 x 6-inch print.

White - Printability is still being determined.


Your Rating is very important for me
"Was this helpful?"

Mar 30, 2009 | Kodak EasyShare C643 Digital Camera

1 Answer

Having problem with focus, cant even read the menu sharp dt300


try cleaning the color wheel with rubbing alchol and a q-tip

Feb 21, 2009 | Sharp DT-300 Multimedia Projector

2 Answers

HD image has lost sharpness


You will need to replace the convergance IC's if the colors are no longer lined up and they won't line up using the tv's controls. Also, if the crt lenses have a lot of dust on them removing that will help the sharpness and brightness of the picture. Don't use canned air. Get a crt lens cloth.

Jul 07, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

Pictures out of focus suddenly


Make sure the lens is clean and does not have greasy residue on it.

May 07, 2008 | Sony Cyber-shot DSC-H5 Digital Camera

1 Answer

Blue (actual) lamp out of focus. Picture is washed out and milky.


I found a local tv repair guy who sold me the the CRT fluid for $80 and I gave it a go. It wasn't easy, but it worked. If you are really interested I'll tell you how I did it.

Aug 11, 2007 | Philips Magnavox 9P6034C 60" Rear...

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