The Tyros is a complex instrument and I am not sure many members here own one. Specific queries relating to the tyros 5 may go unanswered however many general questions relate to many other yamaha models and other brands. So fire away. Anything in particular you want to know?
Also William, you might have a look on you tube for " Tyros Tipsters ". They are a keyboard dealer based in Banbury oxfordshire but they also have dedicated help and videos for Tyros & Genos, they are very accommodating. Good luck you've got a good keyboard there and well worth the learning !
I have owned a Tyros 5 for three years and have gotten to know it fairly well. It is a great keyboard with a lot of capability and it sounds great. If you have any questions I will be glad to help you if I can.