Instruction Manual
6
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Windows 2000, XP
1. In the
PCI Communications Port Properties
window, click on the
Settings
tab.
2. Under
Hardware config
, select
RS422/485
, and change the
RS485 buffer enable
to
Active Low
, using the dropdown box provided.
3. Repeat steps 1 and 2 for the remaining port.
Windows 98, ME
1. In the
PCI Communications Port Properties
window, click on the
Settings
tab.
2. Change the DTR function to
RS485 Buf_En Active high
, using the dropdown box
provided.
3. Repeat the steps 1 and 2 to set the remaining port.
