Humminbird HELIX Series Operation Manual page 134

Set up Humminbird ChartSelect
ChartSelect allows you to purchase a Humminbird chart online and download it to a blank microSD or SD Card. Visit chartselect.
humminbird.com for more information and to download the ChartSelect and FishSmart User Guide.
To display purchased ChartSelect charts and/or overlays, see Display Chart Overlays.
Encrypt a microSD or SD Card
Use the Encrypt SD Card menu to prepare a blank microSD or SD card for ChartSelect. See HELIX Control Head for compatibility
details.
WARNING! Do not use this menu with a microSD or SD map card installed. You must use a blank microSD or SD card with this
menu. See the ChartSelect and FishSmart User Guide before proceeding.
1. Main Menu: Press the MENU key twice. Select the Setup tab.
2. Select Encrypt SD Card.
3. Press the RIGHT Cursor key.
Chart Overview
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