Can any one help in advising me how to get Squeezebox set up on a Thecus N7700pro V2.

I used to have it set up on N5200pro but it recently died. So I had to purchase another NAS and the best bang for buck was the N7700pro V2. I've manged to get all my data to the new device, but now I'm trying to set it up and having problems.

Thanks in advance for any help you can supply.