Humminbird 500 SERIES 596C - Manual (Page 57)

49 Setup Menu Tab
Setup Menu Tab
From any view, press the MENU key twice to
access the tabbed Main Menu, then press the
RIGHT Cursor key until the Setup tab is selected.
NOTE: Menu options will vary depending on which
accessories are attached to the unit.
NOTE: Menu options can be expanded or simplified
by setting the User Mode to Advanced or Normal. See
Main Menu: User Mode for details.
Setup Menu Tab