have a lcx18c on my console running 1.8.0 software and use a Navionics premium card in it and it works just fine,i also have a lcx18c on the bow,i updated it to 1.8.0 software,i have tried FHSE,a FHSP and the NAVIONICS PREMIUM and can't get them to work in it.put a classic card in it and that card works fine,any suggestions.Any help would be appreciated
Thanks