JRC JMA-5312-6 Instruction Manual page 301

[IV] Setting of Target Ship's Track Display (Target Track Display)
The target track display function can be turned on / off. Choices for track display are displaying / hiding
the tracks of all ships and Individual (displaying the tracks of individual ships).
Procedures 1 Open the Target Track Display menu by performing the following
menu operation.
2 Press the [1] key.
The setting items for All will be displayed.
3 Press the [numeric] key corresponding to the track display to be set.
Individual
Off
On
* Even when Target Track Display is turned off, the track data of other ships is saved if Track Memory
Interval is set.
Individual setting
4 Press the [numeric] key corresponding to the track number to be set.
The selected track number display will be set to on or off.
On
Off
When Individual is selected, the track numbers Target Track No. 1
setting for Other are valid. Select on / off for each target.
Target Track No. 1 to No. 10
Other
* Note that the individual setting is not enabled unless Individual is selected.
T.TRK
→ 3. Target Track Display
: Track display is set for individual ships.
: The tracks of all ships are hidden.
: The tracks of all ships are displayed.
:The track number display is turned on.
:The track number display is turned off.
: Setting for 1 to 10 ships
: Setting for 11 to 20 ships
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5.6 Track Function
to No. 10 and the individual
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