Hello all. I am posting this question for my neighbor. I did a little bit of searching on this site and others, but cannot find the answer to the following question:
My neighbor has the LC-C3742U unit. She has Cox cable, but without any HD or digital service. She also has an OTA antenna that she wants to use to receive OTA HD broadcasts on the local stations. When she got the set, I helped set it up for her. The set has only one input for signals, a combined cable/ant coaxial plug. I got a switched splitter for her so she could plug the Cox cable and antenna cable into the splitter and then manually switch the signal source depending on what she wanted to watch. The only problem is that when we use the channel setup function in the TV's menu, it only seems to allow for receiving signals via cable or antenna, but not both. Thus, I can't get it to recognize both the cable channels and the OTA broadcasts she should be receiving. (I live next door and have only an OTA antenna, and receive all the local HD stations just fine.) Am I missing something in the setup? Right now, the only way to watch either the cable or the OTA is to switch the signal source and then run setup again, not a practical solution. Any help would be appreciated. Thanks.