I checked with the yamaha tech team and all they said was, we recommend buying the replacement remote. Of course their going to say that. I mean for what I spent on the receiver you'd think I could get some better service. I also tried from the front panel and no luck what so ever. I even tried the newer Harmony 880 remote $250. One thing on harmoney real quick some of the best tech support ever. I called them up explained my problem and they manually created a file for my remote, now everything works with my z1 except I can't access the menu for setup, go figure. I did contact yamaha agian to see if my friend rav2000 remote which is different than the rav2000z1 would work ok.
Oh yeah, I was having trouble with the file size of my pictures but they are up now