How do I get all the devices capable with my receiver? I am trying to add the second room devices to the Devices page such as 2nd Room on/off, 2nd room status (on/off), 2nd room input select, second room mute etc. The codes for these are ZPW00/ZPW01/ZPWQSTN, ZMT00/01/QSTN. I mainly wish to detect a status change in ZPW and control another device such as a switch to enable an amplifier in another room.