I have an HR21-700 and I am trying to program AV1 on the remote to control my Onkyo TX-SR575 Receiver. The instructions on the screen provides 5 codes. One of the codes works for turning ON the receiver. Another code works for turning OFF the receiver. The other 3 codes do nothing.
Anyone else seen this problem? Is there a fix? Does anyone know what the correct code to use is?
Anyone else seen this problem? Is there a fix? Does anyone know what the correct code to use is?