ST40 depth and new system (i70, etc)

[Steve - Raymarine - Moderator]

You won't be able to get the transducer model number through the ST40, but you can check the back of the ST40 and confirm the transducer is connected to the back of the ST40. If you want to see that depth on the i70, that display is a Seatalk NG device and the transducer will need to be connected to a iTC-5 analog transducer converter, and connected to the Seatalk NG backbone with the i70 or keep the ST40 in the system and add it to the Seatalk NG backbone with a Seatalk to Seatalk NG converter .