Thanks for the tip on the 255 ext manual, it will help.
Wish they would update the manual for the 210.

I received my 210 last week and am getting used to the set-up. The user manual that is provided on the Everlast site is for the older version 210, and the user guide provided with the machine is not very helpful.
Can anyone tell what pushing in the settings dial does? It appears to have no effect?