ThinkRider X7 3th: anybody using it?

I bought ThinkRider X7 3th, but it connect default smart. Not show the name ThinkRider X7 3th. Anybody what know the type of smart I must set?

I bought a ThinkRider X7 at thinkrider.ca
, I have same problem , so far it is good.
, I thought they are selling 4gen x7 now.