Humminbird 967C - Manual (Page 78)

To adjust the 3D Lower Range:
1. Highlight 3D Lower Range on the 3D Sonar X-Press™ Menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to increase or
decrease the Lower Range setting. (AUTO, 10 to 240 feet, 3 to 75
meters [International Models Only], Default = AUTO)
3D History
3D History determines the speed at which
the sonar information moves across the display, and consequently the
amount of history shown, and is only available on the 3D Sonar X-Press™
Menu when you are in the 3D Sonar or the 3D/2D Sonar Combo Views. A
faster speed shows less history and is preferred by most anglers; however,
the sonar information moves across the display quickly. A slower speed
keeps the information on the display longer, but the bottom becomes
compressed and may be difficult to interpret. Adjust 3D History to your
personal preference.
To adjust the 3D History:
1. Highlight 3D History on the 3D Sonar X-Press™ Menu.
2. Use the LEFT or RIGHT 4-Way Cursor Control keys to increase or
decrease the 3D History setting. (Least, 2 - 9, Most; Default = 4)
Reset 3D View
Reset 3D View resets the orientation,
3D Bottom Zoom, and 3D Lower Range, and is only available on the 3D
Sonar X-Press™ Menu when you are in the 3D Sonar or the 3D/2D Sonar
Combo Views.
To Reset 3D View:
1. Highlight Reset 3D View on the 3D Sonar X-Press™ Menu.
2. Use the RIGHT 4-WAY Cursor Control key to reset the view.
2D/3D Priority
2D/3D Priority allows you to change the
way the 6 beams on the transducer are used in order to prioritize and
customize the 2D and 3D display of information.
Select 2D Only when you wish to look at 2D views and want the 2D
information to be updated quickly (if you are looking at the 3D/2D Combo
View, the 3D side of the screen will be empty and the message "3D Disabled"
will be displayed.)
Select Equal when you are switching between 2D only and 3D/2D views,
and you want the 2D information to be updated more slowly while
maintaining the 3D data display.
Select 3D when you want to see the most detailed 3D information; 2D
information will be updated most slowly with this choice.
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