Humminbird 981 Fish Finder User Manual


 
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temporarily, and the screen will update if it is affected by your menu setting change,
allowing you to see the effects of your action immediately. Reactivate the X-Press™
Menu by using the UP or DOWN Cursor keys.
Main Menu - Press the MENU key twice for the tabbed Main Menu System. The Main
Menu System is organized under tabbed headings to help you find a specific menu
item quickly: Alarms, Sonar, Setup, Views, and Accessories tabs are part of your tabbed
Main Menu System. If you have a 987c SI Combo model, your menu tabs will also
include Navigation and Chart. Use the LEFT or RIGHT 4-WAY Cursor Control key to select
a tab; then use the DOWNor UP key to select the menu item, and the LEFT or RIGHT
key to alter a menu setting.
4-WAY CURSOR CONTROL KEY
The 4-WAY Cursor Control Key has multiple functions, depending
on the situation:
Freeze Frame - Pressing any arrow on the 4-WAY Cursor Control key will freeze the
display in the Sonar View and a cursor and cursor dialog box will be displayed. The
cursor can be positioned on the Sonar View using the 4-WAY Cursor Control key.
Active Cursor - In any Bird's Eye View, the 4-WAY Cursor Control key controls the motion
of the eyepoint. In any Chart View, the 4-WAY Cursor Control key pans the charts.
NOTE: In either Freeze Frame or Active Cursor mode, you can also make the cursor move
diagonally by pressing in between two of the arrows on the 4-WAY Cursor Control key..
Menu Selection - Use the DOWN or UP arrow 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.
VIEW PRESET KEYS
The VIEW PRESET keys are used to program your three favorite views
for quick retrieval. Instead of using the VIEW key to cycle through
every view to find the one you want, you can program the VIEW PRESET keys to display
a specific view immediately. To program each VIEW PRESET key, use the VIEW key to
cycle to the view you want to store. Press and hold one of the VIEW PRESET keys for
several seconds. A series of audible chirps will be heard indicating that the view has
been programmed to the key. You can store up to three views, one on each key.
EXIT KEY
The EXIT key has multiple functions, depending on the situation:
If an alarm is sounding, pressing EXIT will cancel the alarm.
If a menu tab is selected, pressing EXIT will exit the menu mode and return to the
view.
If a menu is active, pressing EXIT will return to the previous level in the menu
system.
Pressing EXIT will cycle through the available views in reverse order.
If Freeze Frame is active, pressing EXIT will return to a scrolling display.
If the Cursor is active, pressing EXIT will remove the cursor from the display.
INFO KEY
(987c SI Combo models only)
Press the INFO key while in any navigation view to display information
about objects that are nearest to an active cursor.
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