The upgrade soft of HA2020RH Electroacoustic Testing Equipment.
                          (ha20rt0432.zip) [2004-3-2]
Program explaination:
  

Add program function:you can setup the range of random frequency point.The method as follows:
  Under the testiong state,press <shift>+<F1>key.The green charecters show that the numbers <0>-<9>can be used.