This video dating from January 2019 is for archival reference, as current product differs in many small details. It does still show basic concepts. Our written User Guide linked from our Support page is and will likely remain the sole up-to-date reference on setting up Tensa4.
Because this page keeps turning up in search results, here are updated setup videos:
And here’s another, showing an accelerated process that keeps most connections intact between setups. Not recommended for your first time, but your third or fifth or one-hundredth!