I have the 901s+ and also struggled with the manual i am having to find my way around bit by bit i stillgot so much to learn on it if you can get a better manual done man i please have a copy i did purchase my one from ML&S .
Surprising that it doesn’t connect to a pc, even the real cheap ones can talk to your laptop and this is a fair few quid more isn’t it. Thanks for the video Gaz 👍