I have a B & K Ref 30 Surround Preamp/ Processor. The Remote model # is SR 10.1. It looks like a URC MX 500. I am programming a Nevo Q50. There are 2 IR codes in the Nevo Studio Pro software. Neither one works, but the SR 10.1 Remote works. I learned a few commands into it, but many commands don't show up on the SR 10.1. The Nevo uses R5 & R6 Pronto codes. There are 0 Hex codes for the B & K Ref 30. The MX- 500 uses a 9 pin connector rather then the typical USB cable. Does anyone know where I can find Hex codes for B & K? Where can I find Input codes, Surround sound modes, etc for the SR 10.1 Remote? HELP please!