DATAP.COM
                     INSTALLATION INSTRUCTIONS
 
 INTRODUCTION:
 
     DATAP.COM is a TSR program for use with a COMPAQ computer that
     is experiencing timeout errors with the "DATA PHYSICS CORPORATION"
     solution in signal processing software with a DP420 board.
 
 
 SYSTEM REQUIREMENTS:
 
     COMPAQ SLT/286 or SLT 386s/20 or LTE 386s/20.
     DATA PHYSICS CORPORATION FFT analyzer software
     DP420 board
 
 
 WHO SHOULD USE:
 
     Use this program if you are getting TIMEOUT errors when running
     SIGNAL.EXE
 
 
 HOW TO USE:
 
     1.  Copy the program DATAP.COM from the distribution
         diskette to the fixed disk subdirectory containing the
         FFT analyzer software. (i.e. \FFTA)
 
     2.  If you use the program RUNFFTA.BAT to start your analyzer
         software, then you may just copy the new program RUNFFTA.BAT
         from the distribution diskette to the fixed disk subdirectory
         containing the FFT analyzer software. (i.e. \FFTA)
 
     3.  If you do not start your analyzer software with RUNFFTA.BAT,
         then you should enter the following before executing SIGNAL.EXE.
 
               DATAP (Enter)
 
         Then when you exit your analyzer software, after executing
         SIGNALDE.EXE, You should enter the following:
 
               DATAP U (Enter)
 
 
 EFFECTS ON YOUR SYSTEM: 
 
     1.  Since this is a TSR (Terminate & Stay Resident) program,
         it will use approximately 480 bytes of system memory.
 
     2.  Once installed, the patch can be uninstalled by executing
         it again with a "u" on the command line, thereby freeing
         the 480 bytes of system memory.


REM this activates the DP420 FFT Analyzer menu system
REM this batch modified by COMPAQ Computer Corp. with the addition
REM  of two lines containing "datap" and "datap u".
 
datap
signal
FFTA %1 %2 %3
signaldel
datap u