Humminbird 981 Fish Finder User Manual


 
If the cursor is not active, the following menu will be
displayed. Use the 4-WAY Cursor Control key to select
Nearest Port, Nearest Tide Station or Nearest Current
Station, then use the RIGHT Cursor key to display the
requested information.
NOTE: The built-in UniMap™ does not contain Port, Tide or
Current information. This information is only available from
optional purchase MMC/SD cards.
MARK/GOTO KEY
(987c SI Combo models only)
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.
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.
ZOOM (+/-) KEY
(987c SI Combo models only)
Press the - or + ZOOM keys while in any of the Navigation Views or the
Sonar Zoom View to change the scale of the view to appear closer or
farther away.
VIEWS
The views available on your 900 Series™ are:
Chart/Side Combo View is the default view for
the 987 SI Combo model when it is first
powered up, while Side Imaging View is the
default view for the 981 SI model when it is
first powered up. When the VIEW key is
pressed, the display cycles through the
available views. When the EXIT key is pressed,
the display cycles through the available views
in reverse order. Any view can be hidden or
displayed as part of the view rotation using the
Views Menu tab.
NOTE: When you change any menu settings that affect the sonar, the view will update
immediately (i.e. you don’t have to exit the menu to apply the change to the screen).
Sonar views:
• Side Imaging View
• Sonar View
• Sonar Zoom View
• Split Sonar View
• Side/Sonar Combo View
• Self Test View
• Accessory Test View
Navigation views:
• Bird’s Eye View
(987c SI combo only)
• Chart/Bird’s Eye Combo View
(987c SI combo only)
• Chart View
(987c SI combo only)
• Chart/Sonar Combo View
(987c SI combo only)
• Chart/Side Combo View
(987c SI combo only)
• GPS Diagnostic View
(987c SI combo only)
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