User's Manual

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JMA-9100 Instruction Manual > 4.MEASUREMENT OF RANGE AND BEARING > 4.1 USE OF NAVIGATION TOOLS

[2] Operation Mode

Sets an operation mode for parallel index lines.

a. Operation if is selected

• A line perpendicular to the own ship and the intersection marker "----○" are

displayed on an operable line.

• Turning the [EBL] dial changes the direction.

• Pressing the [VRM] dial changes the range, end point 1, or end point 2 to be

operated.

• An operable point is displayed with "● " and can be operated by turning the

[VRM] dial.

• If Sequential is selected for [3] Control, the parallel index lines of the next

number can be displayed by pressing the [EBL] dial.

• To close the menu, left click software button.

b. Operation if is selected

• Select a group of lines to be operated according to the setting of [3] Control.

• Pressing the [EBL] dial switches between the direction change mode and

elevation-angle change mode. Turning the [EBL] dial changes the direction or

elevation angle.

:All the parallel lines are operated at the same time.

:The bearing of each line is operated individually.

:Equally spaced lateral lines are displayed on both sides.

:Two lines intersecting at the center of a circle are displayed.

All

Individual

Track

Equiangular

All

Individual

Track

Equiangular

Individual

0.Exit

Equiangular