How to take the child lock off a Hitachi tv model c21-rf80s without the remote, it is stuck on av1?

tv
kimberly w asked:


The tv is stuck on the AV1 position and I am not able to use the TV mode button on the tv to change it back to tv. A message pops up saying child lock and no other button works. I tried cutting off the tv and unplugging it, I also tried to push a couple of buttons in hopes that it was some type of reset programmed on the tv. If you have any suggestions on how to remove the child lock from the tv please email.

When will TV stations start broadcasting only in High Definition?

tv
tony120366@yahoo.com asked:


Currently TV stations are sending out analog and digital signals.All old analog signals will be shut off on June 12,2009.After the digital transition will TV stations be switching over to high definition? Digital transition and High definition are two different things.Please don’t get the two confused with one another.I know all about the digital transition.I want to know about the TV stations broadcasting only in high definition.

How can I get my tv to recognize all the cable channels?

tv
tennisleto87 asked:


My tv will pick up cable channels 2-53 but not 54-80. I have tried everything I can think if like unplugging the cable and removing all the channels and adding them. I tv also wont even go to the channels I know I should have even when I enter them in. I am at a loss of what to do now besides by a new tv which I can’t afford.