[CA] [CA11] RV-212 wiring to Axiom E70369-03-LNC

[Armleg]

Hello,

We installed back in September 2017 an Axiom 12 w/RealVision 3D 600W Sonar, no tranducer (boat was in the water), HS5 - Network Switch, CP370 Sonar, Ray 70 Radio with the SeaTalk starter kit, a five way connector block and Converter.
Since she was in the water, we have used our 1Kw Airmar 12 degree since that time. It's been great using this for our offshore fishing etc.

We are hauling her to put in the RV212 tranducer pair soon. Our question is can we plug (after using the Y -Cable A80478) directly to our Axiom and start using the 3D sonar? I see the 25 pin transducer connector is free on the back of the Axiom.

We likely will keep our Airmar in the hull as a back up and to not disturb that thru-hull etc. Will we need to detach the Airmar transducer that is currently running?

Sincerely,
Armleg