Humminbird 947C manual To adjust the 3D History, To Reset 3D View

531374-1_A - 947 Man.qxd 2/15/2005 7:54 PM Page 57

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. (Most, 2 - 9, Least; Default = 6)

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.

To change the 2D/3D Priority:

1.Highlight 2D/3D Priority on the 3D Sonar X-Press™ menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the 2D/3D Priority. (2D Only, Equal, 3D, Default = 3D)

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