Mark Key; Goto Key; Zoom (+/-) Keys - Humminbird 1158c Combo Installation And Operation Manual

MARK Key

Press the MARK key while in any view to mark the position of a waypoint. The
MARK key function is available if 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.
• Man Overboard: Press and hold the GOTO key for more than 1.5 seconds to activate the
Man Overboard (MOB) function. Once MOB is activated, any current navigation will be
cancelled and the current route will be discarded without notification (see Man
Overboard (MOB) Navigation).

ZOOM (+/-) Keys

The Zoom keys function in different ways which depend on the view displayed.
• Navigation Views or the Sonar Zoom View: Press the +/- ZOOM key to
change the scale of the view to appear closer or farther away.
• Side Imaging® View or Down Imaging™ View: Use the 4-WAY Cursor
Control key to move the active cursor to a position on the screen. Press the
+ ZOOM key to magnify your selection. Press the -Zoom key to decrease the
scale.
NOTE: The cursor must be active for the zoom feature to work in the Side Imaging® or Down
Imaging™ View.
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Key Functions