Before a test script can be run, it must first be 
loaded into a one of the 10 memory save slots. 
Before loading a test script into memory: 
  Ensure the script file is placed in the root 
directory. 
  Ensure the file name number corresponds to 
the memory number that you wish to save 
to.  
For example: A test file named t001.tst can 
only be saved to memory number 01, t002.tst 
can only be saved to memory number 02, 
and so on.  
1.  Insert a USB flash drive into the 
front panel USB-A slot. Ensure the 
flash drive contains a test script in 
the root directory. 
2.  Turn on the power. MS (Mass Storage) will be 
displayed on the screen after a few seconds if 
the USB drive is recognized.