3.Double click the device group "Multi-function Adapters". The DSCLP-200/300 “parent device” belongs to this hardware class. The full device name for the DSCLP-200/300 is Quatech DSCLP-200/300 PCI

Two-Port RS-422/RS485 Serial Adapter.

4.Double click the DSCLP-200/300 name and a properties dialog should open for the hardware adapter.

5.Click the "Resources" tab located along the top of the properties box to view the resources Windows has allocated for Input/Output Range and Interrupt Request. Because PCI is a true plug-and-play bus, do not attempt to modify the configuration values listed. Click "Cancel" to exit without making changes.

6.Double click the hardware class Ports (Com and LPT). Each Quatech PCI Serial Port listed in this class is a “child device” of the DSCLP-200/300 “parent device.” Windows 95 does not assign COM1-COM4 to ports addressed at nonstandard locations. So in Windows 95, the DSCLP-200/300 ports will be enumerated starting with COM5 (or higher) even if lower logical numbers are available.

7.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

DSCLP/SSCLP-200/300 User's Manual

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Quatech SSCLP-300, SSCLP-200, DSCLP-200, DSCLP-300 user manual Two-Port RS-422/RS485 Serial Adapter