The Comcast remote isn't capable of sending the BD IR signal, unless you use a JP1 cable to install an upgrade to the remote. You can use a RCA RCRP05B or OneForAll URC-8820N or OARI06G and setup code Audio 2172.
For SAT/CATV, try the following EFCs. THe functions listed here are from a similar receiver.
video 1 08393
video 2 00457
multi in 28873
Test these by using setup code AUX 31758 or 31759. Tap Setup and then enter the 5 digit EFC. When you enter the 5th digit, the remote will send teh IR signal.
You can semi-permanently assign these EFCs to a button by
1) Press Setup until 2 blinks
2) Enter 994 (2 blinks)
3) Tap Setup
4) Enter the 5 ditgit EFC
5) Tap the button to assign the function to.
The remote should blink twice.
Last edited by 3FG on January 13, 2011 15:25.