Have TV Questions? Ask a TV Technician
Hi and welcome to the site, I’m Louie. Sorry you had to wait awhile but I’ll do my best to help.
Initially, bear with us; re-confirm and post back with the complete model numbers of the "... Panasonic television...universal remote..."
Additionally, is the TV directly connected to an antenna? ...or is there a (satellite) receiver? ...or a set-top-box or even a PVR?
If the latter, please describe how the receiver/box is connected to the TV using what kind of cable(s).