User`s guide

3Capturing Data
88 Agilent 1000 Series Oscilloscopes User’s Guide
5 Press Polarity to toggle between:
6 Press Sync and continue pressing the softkey or turn the entry knob
to select what to trigger on:
7 Press Standard to toggle between:
Normal polarity — trigger on the negative edge of the
sync pulse.
Inverted polarity — trigger on the positive edge of the
sync pulse.
NOTE
Normal Polarity Sync triggers always occur on negative-going horizontal sync pulses. If the
video waveform has positive-going horizontal sync pulses, use the Inverted Polarity
selection.
All Lines Trigger on all lines.
Line Num Trigger on a selected line.
If you select “Line Num”, press the following Line Num
menu item and turn the entry knob to select the line
number.
Odd Field Trigger on an odd field.
Even Field Trigger on an even field.
NTSC Trigger on an NTSC video waveform.
PAL/
SECAM
Trigger on a PAL or SECAM video waveform.