RIGOL DG4000 Series User Manual
Page 196
RIGOL Chapter 10 Utility and System Settings
DG4000 Series User’s Guide
10-24
Note: if no PictBridge printer is currently connected to the generator or no
USB storage device is detected, the print operation would fail and the prompt
message “PictBridge equipment is not connected.” or “USB flash driver not
detected. Print invalid.” would be displayed.