2.1 QSP-100 Client Driver for DOSIn order to use the QSP-100 Client Driver, the system must be configured with Card and SocketServices software. Card and Socket Services software is not provided with the QSP-100 but isavailable from Quatech.IMPORTANT:Some versions of Card and Socket Services dated before 1993do not support general purpose I/O cards. If after careful instal-lation of the Client Driver the QSP-100 does not configure oroperate properly, an updated version of Card and SocketServices may be required. Card and Socket Services software isavailable from Quatech Inc.2.2 Client Driver InstallationThe following procedure is used to install the QSP-100 Client Driver:1. Copy the file QSP100CL.SYS from the QSP-100 distribution Quatech COM CD ontothe system's hard drive.2. Using an ASCII text editor, open the system's CONFIG.SYS file located in the rootdirectory of the boot drive.3. Locate the line(s) in the CONFIG.SYS file where the Card and Socket Servicessoftware is installed.4. AFTER the line(s) installing the Card and Socket Services software, add thefollowing line to the CONFIG.SYS file:DEVICE = drive:\path\QSP100CL.SYSoptionswhere options are the QSP-100 Client Driver command line options discussedon the following pages.5. Save the CONFIG.SYS file and exit the text editor.QSP-100 Users Manual 6