Advanced Triggering, Search & Navigation, and Segmented Acquisition Labs
3
3000 X-Series Oscilloscopes Advanced Training Guide
65
Your scope’s display should now look similar to
while using the
scope’s default trigger condition (rising edge of channel- 1). Let’s now set
up the scope to trigger on one of the wider digital pulses on channel- 2. To
do this we will qualify triggering on the channel- 1 pulse, then delay
arming of the trigger past the 5 MHz analog burst, and then finally trigger
on the Nth occurrence of one of the wider digital pulses.
12
Press the
[Trigger]
front panel key; then select
Edge then Edge
using the
Entry knob.
13
Press the
Delay
softkey; then enter
2.0 µs
using the Entry knob.
14
Press the
Nth Edge B
softkey; then enter
3
using the Entry knob.
Your scope’s triggering should now be synchronized on the 3rd digital
pulse on channel- 2 after qualifying on the channel- 1 pulse, and after
delaying past the higher frequency analog burst as shown in
Figure 45 Using Edge then Edge triggering to synchronize acquisitions on the 3rd digital
pulse of channel-2.