Humminbird 737 Fish Finder User Manual


 
84
Delete All Nav Data
(Advanced)
Delete All Nav Data allows you to delete all saved Tracks, Waypoints and Routes. This menu
choice should be used with caution. The Delete All Nav Data menu choice is only available when
User Mode is set to Advanced (see Setup Menu Tab: User Mode).
To Delete All Navigation Data:
1. Make sure you are in Advanced User Mode, then highlight Delete All Nav Data on the
Navigation main menu.
2. Use the RIGHT 4-WAY Cursor Control key to delete all navigation data.
Continuous Navigation Mode
Continuous Navigation Mode allows you to continue to
navigate and fish around a particular waypoint, even if you pass over it multiple times.
To activate or de-activate Continuous Navigation:
1. Highlight Continuous Navigation Mode on the Navigation main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn Continuous Navigation
Mode On or Off (Off, On, Default = Off)