No. A Cathode Ray Tube (CRT) is a sealed glass tube that is evacuted during manufacture to insure that a vacumn exists inside. So no fumes can be emitted by one. If some of the high voltage is arcing you may smell ozone, but a CRT is sealed and essentially a vacuum. On the other hand, if other components are failing they can certainly smell bad.
This TV does not have the picture in picture function.
what does these symbols mean on this picture
hitachi tv has sound no picture
If the picture is "snowy" you have the TV on the wrong station.
The picture in picture function on cameras is for when one would want to record a video as well as being able to take a picture. The picture in picture that one would find on a TV set, would allow one to watch 2 TV shows at once.
The Big Picture - TV series - was created in 1951.
Increase the volume. Failing that, buy a new set.
To allow 4 tvs to show the same picture.
Go into the video MENU and set the SHARPNESS control to MAX. for a sharper picture.
Sound and picture are transmitted on separate cables for Cable TV providers.
No, the dual tuner is to make the Picture in a Picture function work.
The TV format setting is so that it sends the correct picture information when connected to a TV. It may be connected to a 4:3 aspect ratio TV or a 16:9 aspect ratio TV. For example if it was sending a 16:9 picture to a 4:3 TV, some of the picture to the left ad right sides would be missing. If sending 4:3 picture to a 16:9 TV the picture would be stretched across the screen distorting the picture.