RIGOL DS1000D - Manual (Page 78)

RIGOL
© 2008 RIGOL Technologies, Inc.
User’s Guide for DS1000E, DS1000D Series
2-48
Trigger Setup
Set up different trigger settings according to different trigger modes. When choosing
source as D15-D0 in the mode of Edge and Pulse (DS1000D series), 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. For the pattern trigger and the duration trigger (DS1000D series),
only Holdoff is adjustable.
Figure 2- 63 Table 2- 39 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, the
range is from 0.1div to 1div
Holdoff
<Holdoff Setting>
Set time slot before another
trigger event, the range is
from 500ns to 1.5s
Holdoff
Reset
Reset Holdoff time to 500ns
Figure 2- 64 Table 2- 40 The Trigger Set Up Menu (Settings for sensitivity and
holdoff)
Menu Settings Comments
Sensitivity
<Sensitivity Setting>
Set trigger sensitivity
Holdoff
<Holdoff Setting> Set time slot before
another trigger event
Holdoff
Reset Reset Holdoff time to
500ns