See also:

Information on the navigation data
1. "Navigation". 2. "Options" Open. 3. "Navigation system version": information on the data version is displayed. ...

Managing a subscription
To be able to enable or unsubscribe from the channels, you must have reception. It is usually at its best when you have an unobstructed view of the sky. The channel name is displayed in the status ...

Deleting the last destinations
1. "Navigation" 2. "Last destinations" 3. Highlight the destination. 4. Open "Options". 5. "Delete entry" or "Delete all last destinations" ...