User manual

RIGOL Chapter 2 Front Panel Operations
2-18 DP800A User’s Guide
End State
The end state refers to the state of the instrument when the delayer stops. 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 Delayer Parameters Manually
You can edit the delayer parameters manually. Press Parameter and use the
left/right direction keys to select the number (No.) in the delayer parameter list, use
the up/down direction keys to select the state (State) and time (Delay) of the current
group respectively. After selecting the state (State), press OK to switch to the
desired state and after selecting the time (Delay), use the numeric keyboard or
direction keys and knob to input the desired value. Use the same method to set the
parameters of the other groups.
You need to set the parameters of number 0 to number (P-1); 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
or
to view and set the parameters of the other groups. This interface provides delayer
parameter preview and users can view the values on the current page of the delayer
parameter list. High level indicates turning on the output and low level indicates
turning off the output.
To Generate State Automatically
Press Timer  Delay Set  State Gen to select “0 1 Patt” or “1 0 Patt”.
 0 1 Patt: the state is set to “Off” and “On” alternately.
 1 0 Patt: the state is set to “On” and “Off” alternately.
Tip
 The total number of groups in each delay output = the number of groups ×
the number of cycles
 The power supply will terminate the delayer function when the total number
of groups of delays is finished. At this point, the state of the power supply
depends on the setting of End State.