Using The Mob Function [Mob]; Displaying The Mob Mark; Erasing The Mob Mark - JRC JMA-5104 Instruction Manual

<Changing the spacing of parallel line cursors>
The bearing and the spacing of parallel line cursors can be changed in EBL2 mode and VRM2
mode, respectively.

3.5.19 Using the MOB function [MOB]

MOB is also called a falling-into-sea mark. If a person or object falls into the sea, press the MOB MOB MOB
[MOB] key. The latitude and longitude of the position are stored and the MOB mark is displayed.
A straight line from the own ship to the mark is also displayed.
The numeric value display area displays the distance from the own ship to the MOB mark, the
bearing, and the latitude and longitude of the MOB mark.

1. Displaying the MOB mark

(a) Press the [MOB] key.
(b) The MOB mark is displayed at the own ship's position. The distance to the MOB mark,
the bearing, and the latitude and longitude of MOB mark position are displayed in the
numeric value display area.

2. Erasing the MOB mark

(a) Hold down the [MOB] key.
The MOB mark and numeric value display are erased.
Parallel line cursor display
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