4-40
4.7.2 Profile 2 Graph Setting (Ellipse Display)
・Function・ The multilayer current data is made an ellipse graph on profile 2 screens and it displays.
An ellipse size shows the speed of the current, and the direction of the vector shows the
direction of the current.
Setting item: View point [Deflection angle], View point [Horizontal angle], Multilayer display,
Vector color, Width of vector, and Wind direction arrow :(hereafter, profile graph 1 and
common setting) Multilayer depth range, Multilayer Current speed range, and Display
current
Operation Standard Menu: [MENU] key/Menu screen/Picture setting≫ / [PROFILE] screen ≫/[ENT]
key/”Multi-Layer Profile Picture setting” menu
Selection Frame Menu: [□] key/ Enclose “Profile 2 graph” with the frame /[MENU] key/
”Profile 2 graph“ menu
View Point: Vertical Angle
・Function・ The vertical angle of the view point that looks down at the ellipse is selected on profile 2
screens (ellipse display).
Setting value: [30 2045 ] °
The ellipse approaches to true circle by angle large about the vertical angle of view point.
Operation Standard Menu: ”Multi-Layer Profile Picture setting” menu / View V. Angle: 20°
Selection Frame Menu: “Profile 2 graph” menu / View V. Angle: 20°
View Point: Horizontal Angle
・Function・ The horizontal angle of the view point that looks down at the ellipse is selected on profile 2
screens (ellipse display).
Setting value: [ 0 90 180 270 ] °
It sets to 0°, and NORTH (north) is displayed up usually. It becomes easy to see by
rotating the view point of either right and left and the horizontal angle by 90° because it
becomes difficult to see an ellipse display when the direction of the current is for the south
- north.
View Point: Horizontal Angle / Profile 2 Screen (Ellipse Display)
９０
１８０
２７０
Operation Standard Menu: ”Multi-Layer Profile Picture setting” menu / View V. Angle: 0°
Selection Frame Menu: ”Profile 2 graph” menu / View H. Angle: 0°
*1 When the setting of the Tidal Current Direction is "Tide is coming", the direction of the current becomes "Tide is Flowing" and
opposite direction. Refer to 7.1.4 “Display Setting”
View Point: Vertical Angle Profile 2 Screen (Ellipse Display)
２０°
３０°
４５°
Current Speed
Vector Length
Current Direction
Vector Direction
Display Color of Multilayer Current Vector
Red: Current faced forward on display
Blue: Current toward interior on display
For "Tide is Flowing" the setting of the
Tidal Current Direction (*1)
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