Deleting Ports In Windows; Restarting Windows - Brainboxes CC-662 Hardware Manual

PCI Photon 8 Port RS232
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Highlight the serial port required, e.g. COM2., in Serial Ports,
Control Panel
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Click on the Settings button to change the communications
settings, Figure 3-3.
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Select the appropriate communications settings, which must
match the communications settings on the remote device.
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Click on the OK button to leave the communications Settings
window.
The Advanced option in Settings can be used to change the
hardware settings to match a new base address and IRQ because
the PC's BIOS has reallocated the PCI resources due to the
installation of other new hardware.
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Click on the Advanced button for the hardware settings
window, Figure 3-4. Enter the 7 options in the same manner as
described in the section " Adding a PCI Photon 8 Port RS232
Serial Card"

Deleting Ports in Windows.

The Delete button can be used to discard the entries of
ports that have been removed from the system.
Note. Due to problems with the standard Windows Serial
Ports Applet in the Control Panel Make sure that there are no
gaps in the numbering of the first four serial ports, COM 1-4. If
necessary leave a " place holder" otherwise Windows may
automatically reorder the COM port numbers resulting in serious
problems.

Restarting Windows.

Whenever certain values have been changed in the
Advanced window, a message prompting the user to restart
Windows will appear. Once ALL necessary changes have been
made Windows should be restarted so that the new settings may
come into effect.
Software Installation
Chapter 3 Page 24