User's Manual Part 3

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latter.
l Upgrade of the BIOS of the display board:
While the exciter is off, set the dip-switched of the board on these positions DIP3:ON DIP4:OFF. Run the
Fujitsu Flash MCU programmer application, select the BIOS file to be used, select download and follow the
instructions given by the application.
l Upgrade of the FIRMWARE of the display board:
A display board provided with the BIOS is needed.
While the exciter is off, set the dip-switched of the board on these positions DIP3:OFF DIP4:ON. Run the
Vega Flash Application, select the upgrade of the display board and the file to be used, select download and
switch the exciter on. The upgrade will start automatically.
l Upgrade of the boards on the BUS:
A working display board is needed in order to upgrade the boards on the BUS, because the programming of
the modules is made trough the display board.
Warning: while it is possible to program both the BIOS and the firmware of the display board, it is only
possible to change the firmware, and not the BIOS, of the boards on the bus. Since the BIOS is in the same
micro as the firmware, this means that it is not possible to program the micro of a board on the bus on a virgin
micro, which can be done, instead, on the display.
To proceed with the upgrade, while the exciter is on and remote, run the Vega Flash Application, select the
board to be upgraded and the file to be sent, then select download. The upgrade will start automatically.