While the product may be good, it's hard to know as the manual on how to use it is nothing short of abominable. It is obvious when manuals are written by programmers instead of end users or educators. In addition, some features don't yet work with the new 2017 mega-chirp models. The Autochart LIve mapping is okay. The advanced sonar stuff is way too complicated to get to operate. Buy just the Autochart Live piece and skip the 'Pro' model.
Verified purchase: Yes | Condition: New
not useable on mac computer running mojave. have no idea if it is good or bad, was not able to use it...
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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