Programming the X15 remote to control Yamaha RX-V1065 Audio receiver.
Posting this to help anyone trying to quickly find the remote code to use when programming the Comcast Xfinity X15 remote (X1) to control volume AND POWER (off/on) to the Yamaha RX-V1065 AV/audio receiver. Use code 32467! The default recommendation of 30176 controls only the volume, but doesn't work for power on/off buttons. Code 31815 comes close, but doesn't control power ON, just OFF. Hope this helps someone. I tried all 16 codes which took longer than I wanted. Also, it's very helpful to know that the cable box stays ON while testing remote codes. I was afraid the box would turn off, forcing me to get back into the remote setting screen each time, but it's intelligent enough to not do that.