[C320-list] How to get Raymarine Auto Helm to talk to a GarminChartplotter

[Pat Tormey]

Charles I have the Garman chartplotter with a Raymarine auto helm. Came that way so I don’t know the “how”
Lemme know if you need me to puzzle it out.
 
Pat

Pat Tormey 
s/v Blue Skies

From: Charles Martin
Sent: Tuesday, October 1, 2019 12:05 PM
To: C320-List at catalina320.com
Subject: [C320-list] How to get Raymarine Auto Helm to talk to a GarminChartplotter

Has anyone tried to connect the standard Raymarine Auto Helm (uses SeaTalk
comm) that was factory installed in C320's to communicate with a Garmin
Chartplotter?  If so, did you use some sort of cross-talk adapter?

Best,
Chip Martin
*Bonaventure*, Sail # 767
(410) 231-0199
chiprmartin at gmail.com