Agilent Technologies DSO-X 4022A, User Manual

Page: 194 / 488

194 Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
10
Triggers
To trigger on all sync pulses
To quickly find maximum video levels, you could trigger on all sync
pulses. When
All Lines is selected as the Video trigger mode, the
oscilloscope will trigger on all horizontal sync pulses.
1 Press the [Trigger] key.
2
In the Trigger Menu, press the
Trigger
softkey; then, turn the Entry knob
to select
Video
.
3 Press the Settings softkey, then press the Standard softkey to select the
appropriate TV standard.
4
Press the
Mode
softkey and select
All Lines
.
Figure 28 Example: Triggering on Line 136