CAS CAU Series - Menu Item Selection; Navigation and Useful Functions

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5 Put a check mark at “Support Serialkey
device” in the “General” tab. This should be
the only check mark on all the tabs of
Accessibility Options unless “Administrative
options” appears in the “General” tab.
Put check marks at both the items of
“Administrative options” to maintain the
settings even after restarting Windows®.
6 Open “Settings”.
7 Select the serial port corresponding to the RS-
232C port of your personal computer.
(Serial port: any one of COM1 to 4.
Usually, COM1)
8 Select a “Baud rate” of 300..
9 Click “OK”.
10 Click “Apply” and wait.
11 Click “OK”.