Problem linking iMac to Sony KDL 32HX753

I can't seem to get my iMac to connect to my Sony KDL 32HX753. Screen shots of the Seviio console and the wireless data connection of my TV are attached. I have turned off the firewall, rebooted, done everything I can think of, but I can't seem to get any renderer profiles loaded. Any suggestions? Apologies if i am missing something really obvious...

Thanks in advance.

[NX3]

Only the tv photo appears ?

Sorry - here it is as a .jpeg

[Illico]

What is the IP address of the Serviio PC?

IP address of desktop is 192.168.1.70

[Illico]

If you use two NICs on your PC (wired and wifi), I suggest to :
- Fix IP address of all your NICs on your PC (or look at your rooter settings to fix IP address according to devices MAC address).
- On serviio console, set wifi NIC IP address value on "Bound IP address" field.
- On sony device network menu, clear/clean server list an make a refresh list or diagnostic.