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"FER: Expected MSG version xx, found yy."
Cause: The message file version does not correspond to the firmware version. You
may receive this message when you have updated only the firmware code,
but have not yet loaded the new message file.
Remedy: Load the message file that matches the current firmware.
"FER in file system: Flash disk must be formatted."
Cause: A serious error occurred while checking the file system.
1. You have updated the firmware and the file system's version number
has changed.
2. It is possible that no system sectors could be found, which would
indicate that the file system is defective.
Remedy: The file system can only be restored by reformatting the medium.
Note: In the first case, you can turn off your Braille System, reload the old
firmware, and transfer all of your valuable files to the PC. In the second
case you have no remedy other than reformatting the flash disk.
12.1.2 General Errors
"ERR reading KBD security structure."
Cause: The structure of the keyboard layout table found during start up of the
Braille System contains errors. The table's structure is compromised.
Result: The default internal German table will be used.
Remedy: Download a valid keyboard layout table.
"ERR: Invalid ID in KBD header."
Cause: The structure of the keyboard layout table found during start up of the
Braille System contains errors. The table's ID is invalid.
Result: The default internal German table will be used.
Remedy: Download a valid keyboard layout table.
"ERR: Invalid size of KBD header."
Cause: The structure of the keyboard layout table found during start up of the
Braille System contains errors. The size of the security header is incorrect.
Result: The default internal German table will be used.
Remedy: Download a valid keyboard layout table.
"ERR: Expected KBD version xx, found yy."
Cause: A keyboard layout table was found which does not mach the current
firmware version. This can occur following a firmware update, because the
firmware expects a different table structure.
Remedy: Compile the layout table with the BKC matching the new firmware version.
"ERR: Invalid KBD table format."
Cause: The structure of the keyboard layout table found during start up of the
Braille System contains errors. The format of the table is incorrect.
Result: The default internal German table will be used.
Remedy: Download a valid keyboard layout table.
"ERR reading KBD table."
Cause: Errors occurred while reading the keyboard layout table found during the
Braille System start up procedure.
Result: The default internal German table will be used.
Remedy: Download a valid keyboard layout table.
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