[DG] [DG11] i70s not showing AIS

[bhavers]

Hi,
My i70s doesn't show AIS ships. In the upper left corner it says: AIS off.
I have an AIS device that is connected to the STNG backbone.
I see that the device is sending PGN 129794 and 129038 data on the STNG backbone.
1. Any clue why my i70s doesn't show the data?

I assume that it will show all AIS transponders within 8 miles as set up. I read the faq from which i understand that AIS targets which i understand are on crash course need to send additional additional (as well as my gps needs to send that data as well, as it doesn). In first instance i am directly interested in AIS target, but just to show AIS data).

2. When will the AIS off message dissapear? When the i70s receives the right data? or is there something i should set on the i70s or the AIS receiver?

3. What data (PGNs) does the i70s need to show AIS transponders from my AIS receiver?

Thx.
Bram Havers.