1. Open/Register account on store.c-map.com
2. Insert Essentials SD card
3. Log into to your account on store.c-map.com
4. Select ‘Your Maps’ and then select ‘Add Content’ to register SD card
5. Download Maps Manager (when prompted) (follow installation instructions)
6. After Maps Manager installation completed, return to ‘Your Maps’ and then select ‘Add Content’ again
7. Select preferred option:
- UNLOCK Your C-MAP Essentials
- CONVERT for Free to 4D Local
- UPGRADE to 4D Wide (at a 40% Discount)
Convert and Upgrade options including offers is also available to claim through authorized C-MAP dealers
For full detailed online instructions, download these PDF guides:
Register and unlock an Essentials chart
Convert to a free Local chart
Upgrade to a Wide chart