JRC JMR-7210-6X, Instruction Manual

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21-97 Section 21 Maintenance & Inspection
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21.10 Data Backup/Restore
Do not turn off the power supply during backup/restore.
Otherwise, a function fault occurs, leading to the possibility of an accident.
Do not back up data during sailing.
To start backup data, the radar application must be terminated. Otherwise,
observation using a radar is disabled, leading to the possibility of an accident.
21.10.1 Backing up data
To maintain customer data, back up the data regularly by using the following procedure.
Connect an external medium such as USB memory for backup.
1
Press the Power supply button of the operation unit.
The power supply button is lit. Then, the task menu is displayed.
2
Click on the [Data Backup/Restore] button in the task menu.
The [Backup/Restore] dialog is displayed.