SAVE/RECALL 
95 
 
4.  Press Function repeatedly to 
select Save Image or Save All.
 
5.  To invert the color in the 
display image, press Ink 
Saver. This turns Ink Saver 
on or off. 
 
6.  Press Mem Leng repeatedly 
to select SD Normal or SD 
1M/2M. SD Normal and SD 
1M/2M sets the waveforms 
to a 4k and 1M/2M memory 
length when saving, 
respectively.  
1M memory length is 
available when both CH1 
and CH2 are active; 2M 
memory length is available 
when a single channel is 
active only. 
 
7.  Press the Hardcopy key. 
The file or folder will be 
saved to the root directory 
of the SD card. 
Hardcop
 
    GDS-1000A Series User Manual 
96 
Save 
This section describes how to save data using the Save/Recall menu. 
File type/source/destination 
 
Item  Source  Destination 
Panel setup 
(xxxx.set) 
  Panel settings    Internal memory: S1 ~ 
S15 
  External memory: SD 
card 
Waveform data 
(xxxx.csv) 
  Channel 1, 2 
  Math operation 
result 
  Reference 
waveform A, B 
  Internal memory: W1 ~ 
W15 
  Reference waveform A, B
  External memory: SD 
card 
Display image 
(xxxx.bmp) 
  Display image    External memory: SD 
card 
Save All 
  Display image 
(xxxx.bmp) 
  Waveform data 
(xxxx.csv) 
  Panel settings 
(xxxx.set) 
  External memory: SD 
card 
SD Card 
restriction 
The GDS-1000A series accepts the following SD 
cards: 
Type:     SD, SDHC 
Class:    2,4,6 
Size:      Up to 32GB (SDHC) 
Format: FAT or FAT32