Quatech QSC(LP)-300 user manual Date of Purchase Model Number

Page 2

WARRANTY INFORMATION

Quatech, Inc. warrants the QSC(LP)-200/300 to be free of defects for five (5) years from the date of purchase. Quatech, Inc. will repair or replace any board that fails to perform under normal operating conditions and in accordance with the procedures outlined in this document during the warranty period. Any damage that results from improper installation, operation, or general misuse voids all warranty rights.

Please complete the following information and retain for your records. Have this information available when requesting warranty service.

DATE OF PURCHASE:
MODEL NUMBER:	QSC(LP)-200/300
PRODUCT DESCRIPTION:	Four Channel RS-422/485 Asynchronous
	PCI Bus Communications Adapter
SERIAL NUMBER:

Image 2

Contents QSCLP-200/300 Date of Purchase Model Number Page Declaration of Conformity External Connections IND Option --- Surge Suppression UpgradeGeneral Information PCI Resource MapSpecifications Troubleshooting Features QSCLP-200/300 Product Series Summary1 AUX1,2,3,4 pins 3 and 4, 7 and 8, 11 and 12, 15 Hardware ConfigurationSignal Connections Force High-Speed Uart Clock X8, pins 17 Hardware Installation Jumper/connector locationsWindows Configuration Windows MillenniumWindows Windows Page Windows Windows NT Viewing Resources with Device Manager AdapterPage Changing Resource Settings with Device Manager RS-422/485 Serial AdapterData Rate Multiplier Page Page DOS and other operating systems Other Operating SystemsOS/2 QTPCI.EXE QTPCI.EXE Expert Mode display Rclk DTR/DSR or RTS/CTS OperationRTS/CTS Handshake TclkAUXIN/AUXOUT Loopback Termination Resistors RS-422/485 Termination44 connector definitions RS-422/485 Peripheral ConnectionAUXOUT+ Auxout AUXIN+ Auxin GND Base Address and Interrupt Level IRQ Port Address RangeSpecifications Computer will not boot up QSCLP-200/300 Revision November 940-0146-114