User manual

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Remove Driver Software
How to remove USB422A/485A Driver Software
from your computer-
Put DISK5277 into the CD-ROM disk drive of the computer and then
find and execute FTDIUNIN.EXE by following the steps as below:
1. Execute FTDIUNIN.EXE program
2. Unplug USB422A/485A device , continue to uninstall the
drivers.
Execute
FTDIUNIN.EXE
program
Click
“Continue”
Click Finish