Nilfisk-Advance MD 421-P Manual page 15

13. Press UPGRADE button in FWU 200 tool
14. After a short while the FWU tool should start upgrading, the upgrade button should turn
Yellow and change to "RUNNING"
15. The progress bar "Program" must go to the end before the upgrade is complete (less than 1
minute)
16. When the upgrade is complete the FWU tool should be looking like this, Button turns Green
and text changes to "DONE/NEW"
17. Now the display is upgraded
18. To verify software version in display, in the menu go to, Info->Machine info
19. Here you will find display software version and control software version. SW ID "Display
software", HW ID "type of device", CT ID Controller board software(if display is not
connected to a control board, control software will be 0/300)
110007944-EN
Software Manual_Pegasus.
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