This page offers common instructions for rescanning TV channels for LG TVs.
How to Watch WETA Over-the-Air
Rescan your TV: Univision Seattle changing frequencies
LG TV Rescan Instructions
Rescan KSEE, KSEE24
kept getting device pairing request on C2. How to block this? : r
LG TV Rescan Instructions
Make a Plan to Rescan KVHP (S2)
Plan to Rescan
How to rescan your antenna TV to watch 9NEWS
How to rescan your antenna TV to watch WHAS11