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

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.

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