Rigol DP821 [77/144] To edit the delay parameters manually

Chapter 2 Front Panel Operations RIGOL

DP800 User’s Guide 2-27

To Set the Number of Cycles

The number of cycles refers to the number of times that the instrument performs

delay output according to the preset state. Press Cycles to set the number of cycles

to "Infinite" or use the numeric keyboard or the left/right direction key and knob to

input the desired value. The range is from 1 to 99999.

To Set the End State

The end state refers to the state of the instrument when the delay function is

terminated. Press End State to select "Outp On", "Outp Off" or "Last".

 Outp On: the instrument turns on the output automatically.

 Outp Off: the instrument turns off the output automatically.

 Last: the instrument stops at the output state of the last group.

To Edit the Delay Parameters

You can edit the delay parameters manually or generate the delay parameters

automatically using the built-in pattern and built-in method.

To Edit the Delay Parameters Manually

You need to set P groups (No.0 to No.(P-1)) of delay parameters; wherein, P is the

number of output groups currently set. Only 6 groups of parameters can be

displayed on each page of the delayer parameter list and you can press

to view and set the parameters of the other groups. This interface provides delay

parameter preview and users can view the values on the current page of the delay

parameter list (high level indicates turning on the output and low level indicates

turning off the output).

1. Press Parameter and use the numeric keyboard or the left/right direction key

or the knob to select the specified number (No.) in the delay parameter list.

Tip

 The total number of groups in delay output = the number of output

groups*the number of cycles

 The power supply will terminate the delay function when the instrument

detects the state that meets the condition set in "To Set the Stop

Condition" or when the total number of groups of delay outputs is finished.

At this point, the state of the power supply depends on the setting in "

To Set

the End State".