? I Pilot Link

I have got the 2017 I-Pilot Link. My question I see where people are changing their boat scale. I have got the long remote. I cannot get the remote to show the boat scale. Are something else I need to work that app. Or can someone tell me how to get to that app.
LittleJohn

Forgot to mention it's a terrova 80.
LittleJohn

May be different but with the Ultrex, it is found under the System Menu.