RIGOL DS1000B - Manual (Page 74)

RIGOL
User’s Guide for DS1000B series 2-44
Trigger Settings
Set up different trigger settings according to different trigger modes. In Edge, Pulse
and Pattern trigger modes. You need to set up coupling, sensitivity and trigger
holdoff; in video trigger mode, to set up sensitivity and holdoff; in alternate trigger,
different trigger types have different setting options.
Figure 2-55 Table 2-34 The Trigger Set Up menu
(Page 1/2 Settings for Edge, Pulse and Pattern Triggers)
Menu Settings Comments
Coupling
DC
AC
LF Reject Allow all signals pass.
Block DC signals.
Reject DC and low frequency
signals.
HF reject
ON
oFF Passes high frequency
component.
Blocks high frequency
component, passes low
frequency component.
Sensitivity
Set trigger sensitivity between
0.1div to 1.00div.
Holdoff
Set time slot before another
trigger event between 100ns
to 1.5s.