Rigol DL3031 - Page 106

RIGOL Chapter 2 Front Panel Operations
2-76 DL3000 User’s Guide
and then "Record" is not displayed at the top of the interface.
8. Play Back
After you insert the USB storage device, press Play Back to play back the
recorded data files. During playing back, "Play Back" is displayed at the top of
the interface. Press Play Back again to stop playing back, and then "Play Back"
is not displayed at the top of the interface.
(1) After recording, press Play Back to enter the recording and playing back
interface.
(2) Use the arrow keys or the knob to locate the path of Disk D.
(3) Press Cursor to switch to the file and select the CSV data file that you want
to play back.
(4) Press Read, and then the load will read the currently selected data file and
display it in the waveform display interface.
9. Set Start Point
When playing back the data file, you can set the start point for playing back.
(1) In the waveform display interface, press Start Point to switch the
parameter focus to "Start Point".
(2) Enter a value by using the numeric keys. While entering a name, press
to delete the unwanted character if necessary.
(3) Press OK to confirm it.
In addition, you can use the arrow keys or the knob to set the start point, and
the value can be increased or decreased with a step size of 1 or 10. When time
step is set to "*1", it indicates that the value of start point increases or
decreases with a step size of 1; when set to "*10", it indicates that the value of
start point increases or decreases with a step size of 10.
10. Return to the main interface
Press the waveform display key
again to exit the waveform display
interface and return to the main interface.
Tip
 During recording, the filename of the data file is generated
automatically.
 In Battery mode, in addition to recording regular data, such as current
and voltage, the data file records the "mAh"(battery discharge
capacity), "wh" (battery discharge watt-hour) and "time"(battery
discharge time).
Tip
When the recording function is enabled, the playback function is disabled;
when the playback function is enabled, the recording function is disabled.