SAVE/RECALL 
99 
Using the USB file utilities 
 
When a USB flash drive is inserted into the 
oscilloscope, file utilities (file deletion, folder 
creation and file/folder renaming) are available 
from the front panel. 
1.  Insert a USB flash drive into 
the front panel USB port. 
2.  Press the Save/Recall key. 
Select any save or recall 
function. For example USB 
Destination in the Save 
image function. 
3.  Press File Utilities. The 
display shows the USB flash 
drive contents. 
4.  Use the Variable knob to 
move the cursor. Press Select 
to go into the folder or go 
back to the previous 
directory level. 
USB flash drive 
indicator 
When a USB flash drive is inserted into the 
oscilloscope, an indicator appears at the right 
bottom corner of the display. (The USB flash drive 
shouldn’t be removed when a file is saved or 
retrieved from USB).