Agilent Technologies 4000 X-Series User Manual page 191

8 Press the Mode softkey to select the portion of the video signal that you
9 If you select a line # mode, press the Line # softkey, then rotate the
Video standard
NTSC
PAL
PAL-M
SECAM
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
• Horizontal delay is set so that trigger is at first horizontal division
from the left (unchanged for Generic).
You can also press [Analyze]> Features and then select Video to quickly
access the video triggering automatic set up and display options.
would like to trigger on.
The Video trigger modes available are:
Field1 and Field2 — Trigger on the rising edge of the first serration
•
pulse of field 1 or field 2 (interlaced standards only).
All Fields — Trigger on the rising edge of the first pulse in the vertical
•
sync interval.
All Lines — Trigger on all horizontal sync pulses.
•
Line — Trigger on the selected line number (EDTV and HDTV
•
standards only).
Line: Field1 and Line:Field2 — Trigger on the selected line # in field 1 or
•
field 2 (interlaced standards only).
Line: Alternate — Alternately trigger on the selected line # in field 1
•
and field 2 (NTSC, PAL, PAL- M, and SECAM only).
Entry knob to select the line number on which you want to trigger.
The following table lists the line (or count) numbers per field for each
video standard.
Field 1
1 to 263
1 to 313
1 to 263
1 to 313
The following table lists the line numbers for each EDTV/HDTV video
standard (available with the DSOX4VID extended video triggering
license).
Field 2 Alt Field
1 to 262 1 to 262
314 to 625 1 to 312
264 to 525 1 to 262
314 to 625 1 to 312
10
Triggers
191