Humminbird Side Imaging Forums
Side Imaging Forums => Helix Series Units => Topic started by: Nemrod on June 25, 2018, 11:24:59 PM
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Sorry fellow, another question concerning the Helix units. If I upgrade my existing 987c unit to a new Helix 7/9/10 SI can I use the stand alone GPS engine that shipped with my 987c SI? It is a full stand alone GPS antenna/receiver/engine as I understand and it currently drives my 987c and my VHF for DSC (GPS) input.
Thanks,
J