Roland SOLJET Pro III XC-540 Service Notes page 153

[Peck4] screen is displayed again.
6
Click [Firmware Upgrade] button.
[OPEN] screen is displayed.
7
Select the firmware file and click [Open].
It starts to send the firmware to XC-540.
It starts loading the firmware.
8
The firmware installation is done when [COMPLETE]
message is displayed.
Turn off the Sub Power when it is completed.
FIRMWARE
ERASING
WRITING
VERIFYING
COMPLETE
4-22
NG
V1.0 DATA ERROR
NG
DEVICE ERROR
NG
DEVICE ERROR
NG DEVICE ERROR