Husqvarna WS442HF Workshop Manual page 152

12
11
12
1 5 2
FIRMWARE UPGRADE
Main Interface
11� Connect cable 2 on Multipro-
grammer to connection "Main
Interface" on the PowerPack
main board�
12� 1� Select PowerPack model and
Main Interface in the drop-down
menus� Klick Update�
2� Wait for the update to be com-
pleted� NOTE! Do not discon-
nect the Multiprogrammer before
the firmware update is complete.
3� Disconnect Multiprogrammer
from PC�