JRC JAN-7202 - 9.10 Recovery of the Images in the C Drive

9-43 Section 9 Maintenance & Inspection
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9.10 Recovery of the Images in the C Drive
The backup power supply (DC power supply, etc.) of the equipment must be
connected when recovery of the C drive image is performed. If the power supply
stops during recovery, an equipment activation fault occurs, causing an accident.
Do not turn off the power supply during recovery of the C drive image.
Otherwise, equipment malfunction occurs, possibly causing an accident.
The operating system (OS) of this equipment runs on the C drive.
The contents of the C drive including the images are stored in the D drive.
When the OS operation on the C drive becomes unstable, the images in the C drive can be written
back from the D drive.
Note
When the images in the C drive are written back, the information relating to C-MAP is cleared.
After writing back of images, re-register the database and licence of C-MAP and perform update
as required. (Required when the equipment has the ECDIS function or chart radar function
available as an option.)
The flow of writing back of images in the C drive is as follows.
Start this equipment with the OS in the D drive
"9.9.1 Starting the equipment with the OS in the D drive"
Execute the SSD recovery tool.
"9.9.2 Executing the SSD recovery tool"
Start the equipment with OS in the C drive.
"9.9.3
Starting the equipment with the OS in the C drive (Software
automatic recovery)"
Re-set C-MAP.
"9.9.4 Re-setting C-MAP"
Terminate recovery.