on the up/down arrows to the right of the resource value. This
scrolls you through all of the allowable resources for your
hardware. Pay attention to the Conflict Information at the bottom
of the window. Do not select a resource that causes a conflict with
any other installed hardware. Click “OK” to save your changes, or
“Cancel” to abort.
7. The DS-200/300 serial ports are also listed under the group Ports
(Com and LPT). Windows 95 does not assign COM1 - COM4 to
ports addressed at nonstandard locations. The DS-200/300 ports
will be enumerated starting with COM5 (or higher) even if lower
logical numbers are available.
8. Select any of the Quatech Serial Ports listed under the group Port
(Com and LPT) and click the “Properties” button. This action
opens a properties dialog for the specific COM port on the
DS-200/300.
9. Click the “Port Settings” tab and then click the “Advanced” button.
The DS-200/300 driver will display a custom Advanced Port
Settings control, which allows the ports UART compatibility mode
and FIFO levels to be configured. Note that the FIFO option for
each of the two ports of the DS-200/300 is configured
independently.
Figure 4 --- Windows 95 Device Manager
10. Use the Logical COM Ports numbers to access the serial ports on
your DS-200/300 through your software applications. Note: The
DS-200/300 User's Manual
3-5
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