Updating the software in the GPS chartplotters with these CARDs will erase all Marks and Routes
that you have stored. Please read carefully the following paragraphs.
2.5.0
Backing up Marks and Routes
If you have created Marks and Routes you will need to either make note and manually re-
enter them or purchase a optional User C-CARD supplied by C-Map. C-Map can be
contacted at (800)424-2627.
Refer to Par 9.0 of the GPS chartplotters's Owner's Manual for backing up the points.
2.5.1
Installing Software
Once you have backed up your User Points:
1. Turn off the GPS chartplotter and insert the Software CARD (related to your GPS
chartplotter) into any C-CARD slot on the GPS chartplotter.
2. Press and hold [PWR] until the GPS chartplotter beeps, then release the key.
3. Wait until the Start screen is shown, then remove the CARD.
4. The software is now updated and the GPS chartplotter is compatible with the FF520.
FF520
NOTE
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