Setting up Flir e4 wifi

[p38vtol]

I'm new to the site and also to these cameras I've looked on the site to try to find the info I needed and strangely couldn't find it so I need to ask where I should look for the full instructions on using the wifi in it.
As I say I'm a newby so if anyone could explain the process or any extra software I need I'd appreciate it.
Also the best place I might be able to find the answers for further missions?

[p38vtol]

I forgot to mention it has been updated to e8 version

[p38vtol]

Although I haven't learned how to do it yet I did locate the manual online, can't believe there was nothing in my package , I had believed none of the cams had come with a manual or disk ?
By chance anyone know if 2 batteries would normally be in a new Flir 4 package ?
I got cam, 1 battery a usb cord and assorted plugs for different voltages.