820S Quick Start Guide?

Inherited some 820’s and thought I had them working properly but I’m rather lost. I can’t seem to find a basic quickstart guide. Is there one somewhere that will help me?

Please use our support website as a great resource to find most of the stuff you need. Quick start guide can be downloaded from below.

https://support.cambiumnetworks.com/file/332b5f86222c573116128cac4b7afa94e9a94cce

Thanks.