x racer, I would post your question up on the humminird forum below.
http://forums.sideimagingsoft.com/index.php?board=1.0
I was wondering can you link a new hummingbird 859 hd di with the older 1197c si thanks for the input. Looking to put 859 on trolling motor.
x racer, I would post your question up on the humminird forum below.
http://forums.sideimagingsoft.com/index.php?board=1.0
It should be possible. The x9 models will need the ethernet adapter vs direct plug-in. I was planning on the 859 hd di to my 998hdsi.
Assuming that you are meaning by an Ethernet connection than sure it is possible.