My dad recently picked up an RCA RT2760 Home Theater. We cannot get my Comcast 3-Device DVR remote to control the unit. I've tried all the delivered codes with no success. We tried the 9-9-1 search method to no avail. Can anyone point me to a code that may work? My mom has trouble keeping up with two remotes to adjust the volume and change channel. The code needs to be 5-digit.
Thanks in Advance for any assistance,
Bill