Humminbird 785C2I - Manual (Page 39)

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4-WAY Cursor Control Key
Use the DOWN or UP 4-Way Cursor Control keys to select a
menu choice from the menu list, then use the LEFT or RIGHT
arrow keys to change a menu setting.
NOTE: Menu choices are implemented and saved immediately - no further action is required.
MARK Key
Press the MARK key while in any view to mark the position of a
waypoint, either at the current boat location, or, if the Cursor is
active, at the current Cursor location.
The MARK key only functions if you have the GPS receiver connected, or if you
have enabled Screen Snapshot from the Accessories menu tab. If you have
enabled the Screen Snapshot feature, pressing the MARK key still creates a
waypoint, but it also captures the screen image to the optional-purchase
MMC/SD card.
NOTE: You must have an optional-purchase MMC/SD card installed for the screen snapshot
feature to work.
Navigation is not affected by the Screen Snapshot feature. Also, if Screen
Snapshot is enabled but there is no 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.
GOTO Key
The GOTO Key has multiple functions, depending on the situation:
• If the Cursor is active, pressing the GOTO key while in any view creates
a waypoint and starts navigation towards that waypoint. If the Cursor is
not active, pressing the GOTO key displays the list of waypoints, so that
you can select the waypoint towards which you want to navigate.
• If the GOTO key is pressed and held for more than 1.5 seconds, the Man
Overboard (MOB) function is activated. When MOB is activated, an
MOB waypoint, which is a permanent, sharable waypoint with a large,