README.TXT file for the Industrologic, Inc. RS51-SPR The RS51-SPR communicates via RS-232 from IBM PC compatible computer serial ports and other RS-232 sources, and in many cases the user will be writing their own program that includes custom communication with the RS51-SPR. The utility and application programs found in the UTILITY sub-folder (subdirectory) of this disk can also be used with the RS51-SPR if desired. See the README.TXT file in the UTILITY folder for a description of these programs. The latest version of these files can be found on Industrologic's web site: http://www.industrologic.com