JRC JMA-5912-6 Instruction Manual page 296

[VI] Clear of Target Ship's Track
The target ship's track can be cleared by setting a color or a track number.
* If Card T.TRK Display is used, target ship's tracks displayed through the card cannot be cleared.
Clear of Tracks by Setting Color (Clear Track Color)
Procedures 1
2
3
4
Clear of Tracks by Setting Track Number (Clear Track Number)
Procedures 1
2
3
4
Open the T.TRK menu by performing the following menu operation.
T.TRK
Press the [5] key.
The setting items for Clear Track Color will be displayed.
Press the [numeric] key corresponding to the color of the target
tracks to be cleared.
The Confirmation Window will appear.
Press the [1] key.
All the tracks of the selected color will be cleared.
Open the T.TRK menu by performing the following menu operation.
T.TRK
Press the [6] key.
The setting items for Clear Track Number will be displayed.
Press the [numeric] key corresponding to the number of the tracks to
be cleared.
The Confirmation Window will appear.
Press the [1] key.
The tracks of the selected number will be cleared.
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