Topic: interlink connection 797si and 1158c

[Muskyslayer96]

Should I use a y cable to connect my 1158c to the external GPS and then the interlink or plug the GPS 50 into the interlink and the interlink into the 1158c?
It will be connected to a 797c so with internal GPS at the bow connected to terrova with US2
 Help please I'm not good at this stuff
Best and thanks in advance
MS

[Humminbird_Greg]

I would connect the GR50 to your 1158c unit via the AS-YC cable.