Gasboy CFN III V3.6 and Later User Manual
Page 86
Drivers
General Device Driver Information
Page I-4
MDE-4739A CFN III PCI Secure Controller Software Installation/Upgrade Instructions · July 2010
6
To change, click View > Devices by type.
a
Double-click Ports (COM & LPT).
b
Double-click the CyberSerial PCI 16C550 that is assigned to the lowest I/O address
(determined in step
c
Select the Port Setting tab, and then click Advanced.
d
Set the FIFO Receive and Transmit Buffer to the lowest setting of one (1), and then change
the COM Port Number to COM3.
e
Select OK. You will receive the following warning, “This COM name is being used by
another device (such as another COM port or modem). Using duplicate names can lead to
inaccessible devices and changed settings. Do you want to continue?”.
f
Click Yes, then OK.
7
At the device list, double-click the CyberSerial PCI 16C550 that has the next lowest I/O range.
a
Select the Port Setting tab, and then click Advanced.
b
Set the FIFO Receive and Transmit Buffer to the lowest setting of 1 and the COM Port
Number to COM4.
c
Click Yes, then OK. Repeat until all of the COM ports have been changed.
4
Close the Device Manager. The port changes will not be effective until the PC is shut down
and restarted. Continue with the CFN III installation.
Note: The port changes will not be effective until the PC is shut down and restarted, a process
that will occur during the installation of the CFN III software.