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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.

Note: If you press any other key on the front panel of the load, the input will be

automatically turned off.

Tip

During recording, the filename of the data file is generated automatically.

Tip

When the recording function is enabled, the playback function is disabled;

when the playback function is enabled, the recording function is disabled.