SAVE/RECALL 
215 
File Format/Utility 
Image File Format 
 
The display image is 800 by 480 pixels. The 
background color can be inverted (Ink saver 
function). Each image file is saved to the current 
file path as a bitmap or PNG file.  
Waveform File Format 
 
DSxxxx.lsf, CH1~CH4.lsf 
The LSF file format efficiently stores waveforms. 
This is the file format used for storing and recalling 
all waveforms that are used with the GDS-2000E 
series. 
DSxxxx.lsf, CH1 ~ CH4.lsf 
Math operation result (page 68) 
Waveform files stored to the internal 
memory. Stored waveforms can be 
transferred to Ref. 1 ~ 4 to be viewed 
on the display. (W1 ~ W20 waveforms 
cannot be directly recalled on the 
display).