User Manual
    GDS-3000 Series User Manual 
148 
File Format/Utility 
Image File Format 
Format 
DSxxxx.bmp or DSxxxx.png 
Contents 
The current display image is 800 by 600 pixels. The 
background color can be inverted (Ink saver 
function). Each image file is numbered 
consecutively from DS0001 to DS9999. 
Waveform File Format 
Format 
DSxxx.lsf, CH1~CH4.lsf 
The LSF file format efficiently stores waveforms. 
This is the file format is used for storing and 
recalling waveforms that can be used for 
measurement with the GDS-3000 series.  
Waveform type  CH1 ~ 4 
Input channel signal 
 Math 
Math operation result (page 83) 
Storage location 
Wave1 ~ 
Wave20 
Waveform files stored to the internal 
memory. Stored waveforms can be 
copied to Ref. 1 ~ 4 to be viewed on 
the display. (W1 ~ W20 waveforms 
cannot be directly recalled on the 
display). 










