Toshiba FC-22 Manual page 214

In the case of #1 - #3:
The following screen is displayed after finished.
8. Press [CLEAR] key to cancel downloading on the way.
However, it becomes unable to cancel after start of elimination process of flash ROM.
9. When failing in update, the following error message is displayed.
(If an error occurs, "Recovery Mode" starts automatically when you turn ON the power next time. See
10:Recovery mode)
FC-22 FIRMWARE UPDATING
Firmware Version Up Mode
Firmware version up completed.
Target version
1 001.002
2 002.001
3 002.031
4 003.022
5 003.022
6 003.033
Firmware Version Up Mode
Program canceled.
Firmware Version Up Mode
Failed to install a new firmware.
– file read error.
Target: #1
Updated data version numbers
Target: 1
ERROR MESSAGE
- file read error.
- file information error.
Target: 1
- unfit device.
- device erase error.
- device write error.
- verify error.
- cannot set NvRAM flags.
5 - 8 January 2000 © TOSHIBA TEC