RIGOL DS1000B - Manual (Page 65)

RIGOL
User’s Guide for DS1000B Series 2-35
Pulse Width Trigger
Pulse trigger occurs according to the width of pulse. The abnormal signals can be
detected through setting up the pulse width condition. Press MENU→Mode→Pulse to
enter the following menu.
Figure 2-40 Table 2-22 The Trigger menu (Page 1/2)
Menu Settings Comments
Source
CH1
CH2
CH3
CH4
EXT
EXT/5 Select CH1 as trigger source.
Select CH2 as trigger source.
Select CH3 as trigger source
Select CH4 as trigger source l
Select EXT TRIG as trigger source
Select attenuated EXT TRIG/5 as trigger
source.
When
Set Pulse width as “+pulse width less than”
Set Pulse width as “+pulse width more than”
Set Pulse width as “+pulse width equal to”
Set Pulse width as “-pulse width less than”
Set Pulse width as “-pulse width more than”
Set Pulse width as “-pulse width equal to”
Settings To set required pulse width.
Figure 2-41 Table 2-23 The Trigger menu (Page 2/2)
Menu Settings Comments
Sweep
Auto
Normal
Single
Acquire waveform even no trigger occurred.
Acquire waveform when trigger occurred.
When trigger occurs, acquire one waveform
and then stop.
Set Up To go to Set Up menu, see table 2-34.
NOTE: The Pulse width adjust range is 20ns~10s. When the condition
is met, it will trigger and acquire the waveform.