Brother Duetta 4500D Installation Manual page 8

j
Click Finish.
k
While pressing the "Automatic Threading"
button, turn the sewing machine on.
Use USB media or a computer to install the upgrade
application for version 4.0 on the sewing machine.
USB media
If is to be used, refer to the instructions that
follow.
computer
If a is to be used, refer to page 7.
6
When using USB media to perform the installation
l
Copy Upgrade application for version 4.0
from the CD-ROM to the USB media.
Note
• Do not copy any file other than Upgrade
application for version 4.0 to the USB media.
m
Press .
n
Insert the USB media into the USB port
connector on the machine.