Automatic Unlock Code Insertion
MFD8/12/BB v2.05 or above
Charts not included as standard on the NavNet 3D MFD are encrypted because of royalty payments due to each Hydrographic Office. Unless an Unlock Code is entered for each protected chart region, the locked charts copied into the NavNet 3D MFD cannot be viewed.
Note: Unlock Codes are not necessary for the USA NOAA Data and accordingly each NOAA chart region is distributed in an unlocked, non-protected format (U.S. Satellite
Photos, NOAA S57 Vector Charts or NOAA Raster Charts). These instructions only apply to chart regions that have been purchased and are locked.
This document describes a process that can be used to automatically enter all the Unlock Codes in a NavNet3D System using a regular SD-Card.
The chart ordering process is based on the unique SystemID number (to identify the customer). The SystemID is a unique 20 digit number that identifies a NavNet 3D system.
In order to access the SystemID, the NavNet 3D network must be set-up and configured properly. Press [MENU] on any NavNet 3D display and turn the RotoKey (clockwise) to select the “My NavNet” menu page:
Note: The Unlock Codes are tied to a specific SystemID and cannot be retrieved without it. Make sure to correctly write down the SystemID. The SystemID starts with the letters