Anyone have any reference material on flight deck systems?

[Hawkhero]

Hi, I understand the Fenix A320 nav and autopilot systems. But the A300-600R is a bit different! Is there any go info on using autopilot and nav? The FMC is a little different. 
Thanks for any help 

[Crabby]

Search this forum.  I put some links up to the A300 and A310 FCOM I found using the Google search term "A300-600 FCOM".  

[Hawkhero]

Thanks so much. I tried searching and found some but not as good than these.