Chart Updates

[Anonymous]

Gentlemen, i have an easy one for ya…...
I have two TZ 14's and I'm current with 3.01 software.
Is there a separate update of all the charts that i need to perform? If so where would I retrieve that update and how?
Thanks :furuno

 

[Anonymous]

Do you have a system that was purchased prior to June 2013? If not, you have the latest charts. If you did, PM me for information on how to update the cards.