Motorola DCT6412 (Comcast DVR) 30-second skip
I have a Tivo and missed the 30 second skip that was available and I found that the same was available with the Comcast Cable remote.
1) Press the
2) Press and hold the
3) Type in the code 994. The
4) Press (do not hold) the
5) Type in the code 00173 (for 30 second Skip).
6) Press whatever button you want to map the skip, I used the help button as I have never used it myself.
Welcome to 30 second skipping.