Mark Key; Goto Key; Zoom (+/-) Key - Humminbird 398ci SI Combo Operation Manual

MARK Key

Press the MARK key while in any view to mark the position of a
waypoint. The MARK key function works if you have the GPS
receiver connected.
• Active Cursor: The waypoint will be marked at the cursor location.
• Without Active Cursor: The waypoint will be marked at the boat
location.
• If Screen Snapshot is active, a waypoint will be created, and a screen
snapshot will also be saved to the optional-purchase SD card (see
Views: Snapshot and Recording View). Navigation is not affected by
the Screen Snapshot feature.
NOTE: If Screen Snapshot is enabled but there is not a GPS receiver connected,
pressing the MARK key will capture the screen image and display an error saying
that a GPS position fix is required to create a waypoint.
NOTE: You must have an optional-purchase SD card installed for the screen
snapshot feature to work.

GOTO Key

The GOTO key has multiple functions, which depend on the
situation.
• Active Cursor: Press the GOTO key while in any view to create a
waypoint and start navigation towards that waypoint.
• Without Active Cursor: Press the GOTO key to display the saved
waypoints list, and then highlight a waypoint. Press the RIGHT Cursor
key to begin navigation.
• In any of the Chart Views or the Sonar Zoom View, press the
+/– Zoom key to change the scale of the view to appear closer or farther
away. See Views and Introduction to Navigation for more information.
Key Functions
ZOOM (+/–) Key
The Zoom (+/–) key has multiple functions, depending on
the situation:
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