The IC-M302 is designed for the American Home market.
It is not class D DSC it is SC101 (a lower standard)
Channels will be wrong and some will be missing.
It is NOT legal to fit it to a boat any where in the EU
The fines are very steep, ask Mike Martin.
Icom do not offer world wide warranty.
If it goes wrong it goes back to the States.
We wont touch it here.
Nor will other Icom agents in the EU.
Hope that helps
Steve.. will try to remember to send you some in the morning!