Chapter 2 Front Panel Operations  RIGOL 
DSG800 User Guide  2-39 
  Input an English filename 
a)  Press 
  to switch to English input mode. You can press    to 
switch between uppercase and lowercase inputs. At this point, the 
corresponding label is displayed at the lower-right corner of the 
filename editing interface. 
b)  Press the key of the desired letter. At this point, the letters available are 
displayed in the Letter Selecting Area. Press this key continuously or 
press the left/right arrow key or rotate the knob until the background 
of the desired letter turns red. Then, press Enter to input the letter. 
You can press Backspace to delete the letter at the left of the cursor. 
c)  Use the above method to input the other letters in the filename. 
 
  Input a Chinese filename 
a)  Press 
  to switch to Chinese input mode. At this point, the 
corresponding label is displayed at the lower-right corner of the 
filename editing interface. 
b)  Press the key of the first letter of the pinyin of the desired Chinese 
character and the pinyins available are displayed in the Pinyin 
Selecting Area. If the desired pinyin is displayed, refer to step c). If 
the desired pinyin is not displayed, input the whole pinyin and then 
refer to c). 
c)  Press the arrow keys or rotate the knob until the background of the 
desired pinyin turns red. Press Enter to select that pinyin. At this point, 
the Chinese characters in the Chinese Character Selecting Area 
are numbered. Use the numeric keys to select the desired Chinese 
character. You can also rotate the knob to open the previous page or 
next page of the Chinese Character Selecting Area. You can press 
Backspace to delete the Chinese character at the left of the cursor. 
d)  Use the same method to input the other Chinese characters. 
 
  Input a filename with numbers 
If you want to use numbers as the filename (or a part of the filename), 
press 
  to switch to number input mode and use the numeric keyboard 
to input the desired numbers. You can press Backspace to delete the 
number at the left of the cursor. 
 
4.  Save the file 
After inputting the filename in the filename editing interface, press OK and the 
RF signal generator will save the file with the specified filename and file type 
under the directory currently selected. You can press Cancel to cancel the save 
operation. 
 
  Replace File: when the current directory already contains a file or folder 
with the same name, you can press this key to replace the original file or 
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