We are NOT talking about cable in this thread, but about OverTheAir television.
The station was sending out a signal that caused the box to zoom the widescreen picture and thus cut off the sides.
Normally you wouldn't use a digital converter box with a digital TV. They're meant for use with older analog TVs which naturally have no aspect ratio controls.
Suggesting I use my TV's non-existant aspect ratio controls to counter the the "zoom" effect of the box isn't all that helpful.
Also, even if the conveter box was, for some reason, feeding into a digital TV that HAS aspect ratio controls, the box would be getting fed in thru the audio/video inputs, not thru the digital tuner, and so the TV's controls would likely not be available on anything coming in thru the a/V inputs.
Even if the aspect ratio controls WOULD work with something coming in thru the external inputs, since what's coming out of the box has been forced into 4x3, there IS no widescreen picture at that point, so the TV wouldn't be able to restore the edges of the picture. All it'd be getting from the digital tuner box would be 4x3 video. The station locked the box into that mode.
I don't understand why you guys don't get so simple a point.
Suggesting I use a TV's aspect ratio controls on a 4x3 feed?!?!
