Humminbird Side Imaging Forums
Side Imaging Forums => 997c SI, 998c SI & 999ci HD SI => Topic started by: starkyb on February 13, 2016, 05:51:08 PM
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If I connect my units with an Ethernet cable do I have to have a mapping chip in both units. I currently am using a Navionics gold chip in the 998 and nothing in the 798 except for the contour xd map built in to the unit.
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You WiLL be able to share waypoints between units if you connect them via Ethernet.....but you won't be able to share mapping.
You will have to have a map chip for each unit or move one between them if you need mapping on both.
The waypoint is just an overlay on the mapping, not part of the mapping.
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Only the 798 HD is Ethernet compatible ...
The 798 is not ...
Rickie
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Thanks for the reply. The lake I will be fishing is part of the the maps built in to the unit and it is the 798ci hd version.