Rigol DS2000E Series User Manual

RIGOL Chapter 5 To Trigger the Oscilloscope
5-10 DS2000E User’s Guide
Pulse Trigger
In pulse trigger mode, the oscilloscope will trigger when the pulse width of the input
signal satisfies the specified pulse width condition.
Trigger Type:
Press Type, rotate to select "Pulse" and press down . At this point, the trigger
setting information is displayed at the upper right corner of the screen. For example,
. The trigger type is pulse trigger; the trigger source is CH1; the trigger
level is 0.00 V.
Source Selection:
Press Source to select CH1, CH2, or EXT. For the details, please refer to the
introduction in "
Trigger Source". The current trigger source is displayed at the
upper-right corner of the screen.
Note: Select channel with signal input as trigger source to obtain stable trigger.
Pulse Condition:
In this oscilloscope, positive pulse width is defined as the time difference between
the two crossing points of the trigger level and positive pulse; negative pulse width is
defined as the time difference between the two crossing points of the trigger level
and negative pulse, as shown in the figure below.
Figure 5-3 Positive Pulse Width/Negative Pulse Width
Press When to select the desired pulse condition.
 : trigger when the positive pulse width of the input signal is greater than
Positive
pulse width
Trigger level
Trigger level
Negative
pulse width
A
B
A
B

Rigol DS2000E Series Specifications

General

Brand	Rigol
Model	DS2000E Series
Category	Test Equipment
Language	English