RIGOL
Copyright ©1998-2008 RIGOL Technologies, Inc.
User’s Guide for DS1000CA Series
2-43
Trigger Settings
Set up different trigger settings according to different trigger modes. When in the
mode of Edge and Pulse, only Holdoff is adjustable. When source is non-digital
channel and in slope trigger, only trigger coupling, trigger sensitivity and Holdoff can
be set. For video trigger, Sensitivity and Holdoff can be set.
Figure 2-53 Table 2-32 The Trigger Set Up menu (Settings for trigger coupling,
trigger sensitivity and holdoff)
Menu Settings Comments
Coupling
DC
AC
HF Reject
LF Reject
Allow all signals pass.
Block DC signals.
Reject high frequency signals.
Reject DC and low frequency
signals.
Sensitivity
<Sensitivity Setting>
Set trigger sensitivity.
Holdoff
<Holdoff Setting>
Set time slot before another
trigger event.
Holdoff
Reset
Reset Holdoff time to 100ns.