The upgrade soft of HA2020S Electroacoustic Testing Equipment.
Program explaination:
  1.Modify the function of limit frame line setup partly.It doesn't clear to zero when the user press <○> and <★>.The part of curve modify is now modifying,and it will finish next week.
2.The position of FALL/PASS typeface can move randomly.The operation method:press "F6" key under the testing state,then move by using the <●><◎><○><★>
3.The testing range of F0 can be setup.The operation method:setup the upper&lower limit by pressing <shift>+<F1> ,input number directly.
4.The unit capacity can be stated.Just light the <Num Lock> lamp.Operation method:press the <Num Lock> key.
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.