The upgrade soft of HA2020S Electroacoustic Testing Equipment.
                          (jhsoftup.zip) [2004-2-16]
Program explaination:
  Modify the "G"and"H" item of scheme table setting.
Upgrade explaination:
  After the file is downloaded,open the compressed file by using the zip PKWare,then decompress it to the floppy disk.Put the floppy disk into the floppy drive of the testing instrument,and finish upgrade by running the "8"file in the floppy disk.