Installing charts on NavNet 3D

​Charts are installed on the system using SD-Cards.  The Charts will be copied (transferred from the SD-Card to the internal memory) allowing you to install multiple areas at the same time.  When the installation is done, the SD-Cards can be removed and stored safely for backup.  Unlock codes are required for any chart that has been purchased. You should receive the unlock codes from the dealer when you purchase the chart.  On the MFDBB, the charts can also be installed using a USB Jump Drive (available only with NavNet 3D software version 1.12 and above).  For complete step by step instructions on how to install charts, you can view our NavNet 3D training videos or consult the chart loading guide.