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Re: Unable to view fullscreen in hdtv
That is the way HDTV is viewed on many screens as a wide fromat. So you will get top and bottom non-viewable areas. It is the width that gives the full imagery for that format. To have the screen filled you would get a standard 4:3 format like standard TV. HD is a 16:9 format so it is much wider.
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Tries tv unplug,replug it back like about an hour later.All ur tv setting will be resetting,tv should work in full screen again.Unplug,replug the cable box back like an hour too,if this tv it hook up to a cable box.
It's one or two problems. It depends on if you're using a cable box. First try to see if your aspect ratio is on full using the JVC remote. Just Press the Aspect button. Then if it's on full and this doesn't correct the problem it may be your cable box. If it's time Warner go into the settings by pressing the settings button on the remote twice I believe tehn go to display and select the select and check each option picture size (change to normal if you have a 4:3 t.v. or stretch if you have a 16:9 (wide screen T.V.) Then go to aspect ratio and select again eih 4:3 or 16:9. If your have a hdtv cable box select output resolution and make sure there is a bulllet next to each setting for 480i, 480p, 720p and 1080i. Then exit out of the cable settings and your picture should be ok. Now if you have the hdtv package keep in mind it is normal to have the black side bars on each side of the picture only if your watching one ofthe high definition channel network that is not actual being broadcast in hdtv or recorded in hdtv.
You must have a digital tuner built in to the tv if you want to scan for Freeview digital channels. If you have digital cable or satellite the decoder box will unscramble the signal and send it to the tv through a scart connection or HDMI cable. Not all tv's have a digital tuner built in but if it is HDTV it can show an increased resolution image if the output from the cable box or dvd player is high definition.
Originally when 16:9 TVs were produced movies were being shot in 16:9 so that you had a full screen. Now they are being shot in 14:9 as it gives you a more cinematic experience. This is due to the fact that colours look more vibrant when they are placed against a colourless/lightless surface (such as a black panel) as for the bars on the side of the screen LuciferStarr is correct; it depends on the format in which the video was originally produced. For example most older television shows are still shown in 4:3 but newer shows and movies are produced in the widescreen format.
The TV you have will only process an HD via the component video connections. Your cable box needs to have component outputs and you will need to buy a component video cable to connect from the cable box component video outputs to the TV's component video inputs (should be 2 sets, #1 for up to 720p and #2 for up to 1080i...
If you are using any type of set top box weather it is a cable box or something along those lines, You are out of luck. The formating is controlled in whatever box is connected to tv. So to format the screen size keep this in mind. Cableboxes usually only let you adjust for 1080i and widescreen. But aspect is subjective to how they send the signal to you. Also make sure you hookup a HDTV cable box or I recommend Dish Network to this set because it is easy to operate the formating using the button on bottom left of remote. " * " STAR button is great. ALSO the DVR is larger and you can run the 2nd TV off the same box although it is Standard defination, the 2nd remote is very handy because it talks to the box via RF signals, which means no IR or line of site problems. Its awesome. If i can help you further. don't hesitate to email back. Thank you and have a good night. Jay
Greeeting from Belize you are having a problem either with cold solder or a problem in the power supply those lines are hum bars due to a defected filter cap.resolder your power supply if that does not solve the problem then you replace the power supply you can get a power supply kit from www.dalbani.com in florida.good luck.also make check in the vertical section if you cannot do it your self take it to a qualified tech to resolve your problem this should cost you about $75.00. to get it fix.