RIGOL DG4000 Series - Manual (Page 169)

Chapter 9 Store and Recall RIGOL
DG4000 Series User’s Guide 9-7
3. To Input Filename
Press InType to select “Chinese” or “English”. The length of the file or folder
name is limited within 27 characters.
 English Input (include number input):
Press +/- on the numeric keyboard to switch between uppercase and
lowercase.
Use the knob to select the desired character from the “virtual soft
keyboard”, then press Select to select the character and the character
selected would be displayed in the “Filename Input Area”. Use the same
method to input all the characters needed. You can press Delete to
delete the character at the cursor currently in the “Filename Input Area”.
 Chinese Input:
Press +/- on the numeric keyboard to switch to lowercase.
Figure 9-3 Filename Input Area (Chinese)
Use the knob to select the desired character from the “virtual soft
keyboard”, then press Select to select the character and the character
Pinyin Input Area Filename Input Area Virtual Soft Keyboard
Chinese Character Display Area