User manual

Chapter 2 Front Panel Operations RIGOL
DP800A User’s Guide 2-35
Browser
Press Store  Browser to move the cursor to the directory or file area and then
use the knob to select the desired directory or file.
File Type
Press Store  Type to select the desired file type (including state file, record file,
timer file, delay file, bitmap file and all files).
1. State File
Store the instrument working state in “*.rsf” format in internal or external
memory. At most 10 instrument states can be stored in the internal memory.
The state file stores the current system state, including the voltage, current,
OVP, OCP and track function of each channel as well as the system parameters.
2. Record File
When the recorder is enabled, the instrument records the current output state,
voltage, current and power of each channel and store them in “*.rof” format in
internal or external memory. At most 10 record files can be stored in the internal
memory.
3. Timer File
Store the edited timer parameters (the voltage, current and time values of each
group of parameters) in “*.rtf” format in internal or external memory. At most,
10 timer files can be stored in the internal memory.
4. Delay File
Store the delayer parameters set (the state and time of each group of
parameters) in “*.rdf” format in internal or external memory. At most, 10 delay
files can be stored in the internal memory.
5. Bitmap File
You can browse the “*.bmp” format bitmap files under the current directory. As
“*.bmp” format bitmap files cannot be stored in C disk, the right side of the
store and recall interface is blank when the file type is set to “*.bmp” and the
current directory is C disk.
6. All File
Display all the files and folders under the directory currently selected. When this
menu is selected, the save operation is not available.