User manual

Driver Installation
A) Before Installation
1. Uninstall any previous TEST–i_Series driver first prior
to installation from control panel → Add or Remove
program (refer to D) to uninstall driver).
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2. But If an older version, v2.0, has been installed, the
user is not able to uninstall driver automatically.
Please uninstall manually as follows steps in advance.
(normally happens to Windows XP)