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5. 3D MODE
4. Set the menu items, referring the following table.
[1 Swivel Axis]
[2 Auto Swivel]
[3 Reset View Point]
[4 School Cross-Section]
5. Close the menu.
5-30
Menu item
Select the number of axes for the viewpoint operation.
• [Single Axis]: The rotation direction (horizontal or
• [Dual Axis]: The viewpoint rotates freely according to
• [1 Start/Stop]: Left-click to start the auto swivel func-
• [2 Swivel Direction]: Select the rotation direction for
Left-click to reset the viewpoint position.
Note: The reset position is based on the setting of [1
Default View Point] on the [Camera Setting] menu. See
section 5.15.2.
• [1 Cross-Section Movement]: Select the slice direc-
Description
vertical) depends on the cursor location during the
viewpoint operation.
the trackball movement.
tion. When you start the function, the 3D display
make one rotation. The rotation direction depends
on [2 Swivel Direction].
the auto swivel, between the clockwise (forward) and
counterclockwise (reverse).
• [Forward]: The auto swivel direction is clockwise.
• [Reverse]: The auto swivel direction is counter-
clockwise.
Note: The setting is shared with the [Swivel Direc-
tion Forward/Reverse] button on the 3D function
panel.
tion for the cross-section function.
• [Scale-Based]: The slice surface is horizontal with
the sea surface.
• [Surface-Based]: The slice surface is vertical to
the sea surface.
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