SNAFU: T-4: 600-603

920 unit with HD unit

After doing Master Reset, T4-600-603 is still haywire.

The HD (T4-603) Video is on T4-600-602 channels.

But, everywhere else, 4DTV/HD units can see SD channels just fine.

There's something wrong with their T4 Map on 600-603...going thru HD
unit, all you see is the HD channel....but HD unit can handle SD
channels everywhere else.

This sucks