WHY CAN'T I SEE IT? Yep, I've been trying AMC3, 12162 H, 4347. I scan it and only get a radio station, no TV. I then deleted the TP altogether, blind-scanned the sat. It found the TP again, shows a sig quality of 41, but no MT PBS.
Here's the list of all TV sigs that the 3688 finds...