I just bought a Denon AVR-2113ci and I am having problems getting Zone 2 to work. I have the Zone 2 outputs hooked to an external amp via the RCA outputs.
Using both the free and the pay Denon apps for iPhone, when I turn on Zone 2 and set the source to Internet Radio, the volume sticks at "40" and blasts the speakers. I cannot turn the volume down with the app or on the Denon remote.
I went into the audio setup and it shows Zone 2 greyed out.
What am I missing? How do I adjust the volume on Zone 2? DId I miss something in the setup?