Sorry, I'm not sure why your reply did not go through previously, but did now.Can you please check at the label (at the back of the tv) and get the exact model, such as TH-42PX45EH, or TH50PV500, etc.?Please reply at the box below. Thank you,
Thank you for providing me the model of your TV. There is a button called TV/AV (TV/AV) on the TV remote control, have you tried to press that to switch back from AV to TV? Press a couple of times as needed.
(You can also press the TV/AV button on the front panel of the TV; press a few times as needed.)
Please let me know if there is still any issue. Thank you,
I'm sorry, you did not tell me you specifically pressed the TV/AV button previously. You just said "I've accidentally hit a button I don't know on my tv..."- Can you press the TV/AV button on the remote control, then press the red button, and continue other color buttons as needed, i.e., green, yellow, blue...- If that does not work, can you turn off the TV, then turn it back on, then right away, press the TV/AV button on the front panel of the TV; press a few times as needed.