In IR, but you may have problems getting it work with TV on/off etcWill it work with a HR24 in either RF or IR?
I actually couldn't get the included (can't remember what model) remote to work with my new HR24 and RCA television. It wouldn't properly turn on and off the TV. So I set up the RC71 from my Genie, and it works perfectly, powering on and off the TV as expected and controlling the HR24 just fine.
If it's an older RCA the code is 10047. Flat screen RCA's are a crap shoot