JRC JMA-5204 Instruction Manual page 319

[IV] Other ship's track display setting (Target Track Display)
Other ship's track display can be turned on/off.
display/non-display of all tracks and individual tracks.
Procedure 1 Press the [TT menu] key.
2 Press the following buttons.
4 Target Track Setting
3 Target Track Display
3 Press the [1] key.
Choices for "All" are displayed.
4 Press a number key for the desired
setting.
Individual : Set track display mode for each
Off :
On :
* Even though the track display mode is set to "Off," tracks of other ships are still
When "INDIVIDUAL" is selected
5 Press a number key for the desired track number.
Display/Non-display of the selected track can be set.
On : Show the track.
Off : Do not show the track.
Selecting "Individual" allows the track display mode to be set for the first 20 tracks, from Track No.1 to Track
No.20. For each target, decide whether or not the track should be displayed. The mode changes between On
and Off every time the On/Off window is pressed.
* Note that the track display mode can be set for individual tracks only when "Individual" is selected.
track.
Hide all tracks for all ships.
Show all tracks for all ships.
recorded as long as the track recording interval is set.
5.6 TRACK DISPLAY
Also, track display mode can be chosen between
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