Many TVs and digital-to-analog boxes (DTAs)
receive digital signals that
include sub-channels (e.g.,
4-2, 56.2). These sub-channels
use a dash ("-") or a
period ("."), typically located
next to the
0
button on the remote.
Because these signals are fairly new, older model TVs may not work with our code set. Just try other codes till you find a match.