This is a video on how to update your ReplayTV to work with the Comcast DTA DC50xu. I will show you how to update your ReplayTV with new IR codes from Perc Data LaHo to control the Comcast DTA DC50xu with the IR Blaster cable.
This new comcast dta uses Pace code 1982 as you will see in the video.
Tip from hdonzis:
In order to select the Comcast DTA, you should have selected Comcast in the list of Boxes (which you scrolled right by) instead of Pace. Because code 1982 is in the Comcast group, you had to select Other in the Pace group, which took you to the entire list of all the IR Blaster codes fo you to select code 1982 from. You could have selected Other from any Box type, not just Pace, to get to the entire list of IR Blaster codes, so it really didn't matter that you selected Pace in particular. However, if you had selected Comcast, then you would have had the further choice of code 1982, which says Model: DTA...