Requesting some technical advice on connecting different Lowrance units together. This is my setup: Elite HDI up front (does have a NMEA connection), HDS Gen 2 in dash, HDS Gen 3 on side.
I would like to do the following:
1. Tie the Gen 2 and Gen 3 together running them off of the same transducers and map card,
2. Have the ability to send waypoints to the Elite HDI from one of the HDS units.
Any / all pointers provided by TFF will be greatly appreciated. Thanks in advance.