Best Answer

At times you can experience some difficulties with your Cable Television picture and the reception quality. Here are certain things that you can try to fix your television picture on your own.

  • Shrinking picture: When the picture in your television shrinks, it is usually an indication of poor power supply. Check to see that the power is adequate and if it is so, then the power circuitry of the television itself may be fused. If you do not know how to fix this, you may have to call an electrician.
  • Experiencing 'Snow': If the only thing on your television screen is �snow� -- that is, a black and white dotty kind of picture -- then you should check and see that the cable wire is securely connected to your wall outlet and the television set. If you are using a converter, make sure that it is also connected to the power supply system. At times, snow can be a result of the channel that you are watching not being available from the cable company itself. This can be due to a technical fault at the cable company. In such a situation there is nothing for you to fix, but just wait for your cable company to begin broadcast of the channel again.
  • Bad Reception: This can again be due to your cable not being connected properly. If it is, then check that the switch on your television set that says cable/ T.V is set to the cable position. This should help to improve the reception quality.
  • Converter Problems: If you are using a converter and it is not providing you with a signal, see that the converter output channel is selected according to the channel you wish to see. To check if your converter itself is functioning or not, try and connect the cable wire to your television directly, bypassing the converter box altogether. If it was a converter problem then your picture will have returned.
  • Rolling Picture: If your picture is rolling up and down, adjust the vertical hold button on your television set; if it is going sideways then adjust the horizontal hold button. This is not a cable problem but a problem in the television set itself.

If none of the above steps seem to work, then call your cable company�s service department and have them come and fix the picture for you.

A trick most don't know about is to go into the VIDEO menu, select Sharpness or Detail and run the setting for it all the way UP. The only time this doesn't help is if you already have snow in the picture.

User Avatar

Wiki User

โˆ™ 2011-07-04 05:20:16
This answer is:
User Avatar

Add your answer:

Earn +5 pts
Q: What can you do to improve cable TV picture quality?
Write your answer...

Related Questions

Does a bi-directional cable splitter improve signal quality to a tv?

Cable splitters, joiners, adapters and similar products will never improve signal quality.

Does coaxial cable improve tv picture?

Yes, it is the best type of tv leadin wire.

How do you change to 1080p on a toshiba 46sl412u?

The Toshiba 46sI412u is already a 1080p LED TV. If you are using this TV with a cable box, you need to do fix the picture quality on the cable box. Some cable boxes will automatically detect the picture quality.

What is the difference between Dish Network and cable network?

cable tv is expensive cable tv has a fixed number of transmitted signals with cable tv, the number of channels lowers the quality of picture and sounds cable tv is expensive

What is the difference between digital cable TV and regular cable TV?

The difference between digital cable TV and regular cable TV is the quality of the video stream that is being presented on the TV screen. A digital cable will provide a better quality picture, usually with a larger framerate and bitrate and as such these will look better on a larger TV.

What does a S Video cable do for your TV?

An S Video cable improves picture quality while watching videos. It is plugged into your TV from a video output source.

How does the picture quality compare on digital satellite as opposed to basic cable?

There may not be that much of a difference, depending on the TV on which you are viewing the satellite or cable. Based on where you live, reception of either the cable or the satellite might be better, but that's a reception issue, not a picture quality problem.

Which HDMI cable will offer use the best quality of TV picture?

Cables To Go makes high quality HDMI cables that are just as good as higher priced brands such as Monster Cable.

What is better about digital TV reception in comparison to regular cable reception?

Digital TV offers a much higher resolution and hence a better picture quality than cable TV. Also as it is a digital signal it is possible to include much better quality audio.

What is the difference with digital cable versus regular cable?

Analog cable, or "regular" cable versus Digital cable, the difference can be seen when you put two televisions side by side with one using analog cable and one using digital cable. Through this, you will see that digital cable television picture quality is much better in comparison to the analog cable. To put it simply, digital cable provides a better picture.

How do you spell TV words?

Words associated with televisions include:televisionabbreviation T.V. or TVtelevision set - a general term for the "box" or "unit" called a televisionAnalogue Television - the original type of TV, what channels you'd have without cable or satelliteCable Television (Basic service; Extended basic; Premium Channels); and cable TV box top setSatellite Televisionaudiopicturechannel or channelsprogrammingcommercialsTV show or showsPicture-in-a-pictureOn-Demand programsRegular Cabinet TV (by size)Hi-Def (by quality of picture)Repair terminology related to cable television issues:pixelation - when a picture breaks up into small colored boxesstatic - lines that appear on the pictureloss of signalloss of audioloss of picture

How can one connect their PC to the TV?

An individual can connect their PC to a television by using a HDMI Cable. These cables are specifically designed to enhance sound and picture quality.

How can TV picture improve using the sky plus box?

The sky plus box provides digital signal, so the image quality is good. Combining the sky plus box with a HD box though, can provide enhanced quality image, if the television device can display in HD. A HDMI cable would be also required.

What is the difference in picture using a HD box compared to basic cable with no box?

A TV with basic cable will not have the same quality as a TV with a HD box. HD stands for high definition and improves the sharpness and clearness of the program.

Can you play Xbox 360 with normal tv?

Yes you can but you will not get need to use the AV cable to connect to the TV unless it has any other form of connector. If your TV has Component input (the ones with the Blue cable) use this for a better quality picture.

How will the picture from an HDMI cable look if it is used with a 720p lcd tv?

An HD LCD television will be able to handle any HD incoming signal inclusing 720p and 1080i. It will also handle any SD signal. The picture will be as good as the source. If the source is HD, you should expect to see HD quality. If it SD, expect SD quality. The HDMI cable merely passes data from the source to the television and does not affect quality of images.

How is the picture and speaker quality of the tv Is it true the glare is reduced in this tv?

Reviews on this product show that the picture quality is exactly as described and sound quality is even better!

Component Cable?

Let me try to explain. The component cable was an upgrade of the old composite cable that gave you one cable for the video and two, a left and right channel, for the audio. Composite cable was not able to support digital signal. The component cable also came with three cables but in this instance they were for the three colors channels (red green and blue) supported by TVs of that time. They did improve the quality of the picture but only when you had them plugged in correctly

Which flat screen TV brand has the best quality of picture?

Sony currently has the best quality picture among flat screen televisions.

Why sound comes before picture in tv?

Sound and picture are transmitted on separate cables for Cable TV providers.

How can you connect your PC to your magnavox 37MF231D HDTV lcd and watch tv?

Although you can connect TV to PC via DVI to HDMI cable, the picture quality is not guaranteed. This is not recommended by manufacturer.

what is the alternative to televistion antennas?

Digital broadcast TV is an excellent alternative to television antennas because it allows the user to have cable picture quality viewing as well as addtional channels for no cost.

Does cable television offer the best quality?

Cable television is said to offer the most reliable quality, though not necessarily the best. Some people swear by satellite TV for excellent reception!

What can an ATI TV Wonder help one with?

An ATI TV wonder cable can help with picture clarity. An ATI TV wonder cable connects to a television set and provides a clearer picture and better sound clarity.

Which is better 1.3 hdmi cable or 1.4 hdmi cable?

There is no difference in the picture quality. You simply need to purchase the cable for the application that you have. If you have a normal Blu-Ray, HDTV and Cable or Satellite HD receiver, a HDMI 1.3 cable is the right type. For 3D televisions, purchase a 1.4 cable.