I received my T2-135 board today and have it installed in my Alinco DR-135. When I connect the Argent serial cable from the radio to the side port of the Nuvi (power is through the cradle) and turn both on I do not see any "Dispatch" button or other indication the two are talking.
I believe the radio needs to be in Digital mode when using it with the Nuvi 350 but I'm not sure. When ordered I asked that the board be set-up for a Garmin connection protocol but maybe that wasn't done. Can anyone help he out? Pete KCØGPB
