JRC JMA-5312-6 Instruction Manual page 306

Erasing File (Erase)
Procedures 1
2
3
4
5
6
Insert the flash memory card into the card slot.
For the insertion and removal of the card, see HOW TO INSERT AND REMOVE A
CARD in the appendix.
Open the File Operations menu by performing the following menu
operation.
T.TRK
→ 7. File Operations
Press the [1] key and select a card slot.
The setting item for Select Card Slot is switched between Slot1 and Slot2.
Press the [5] key.
The Erase menu will appear.
Currently saved target ship's track data on the card will be listed.
Press the [numeric] key corresponding to the file to be erased.
The Confirmation Window will appear.
Press the [1] key.
The selected target track data will be erased and the file name will disappear from the
list.
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