Commands Listed in Alphabetical Order
Table 2-20: Video Line Numbering Ranges (cont.)
Video Standard Line Number Range
HD1080P25 1–1125
HD1080SF24
1–1125
Examples
TRIGGER:A:VIDEO:LINE 23 sets the instrument to trigger on the line 23.
TRIGGER:A:VIDEO:LINE? might return :TRIGGER:A:VIDEO:LIN E 10,
indicating that the instrument is set to trigger on line 10.
TRIGger:A:VIDeo:POLarity
DPO7000 Series only: This command sets or queries the polarity of the A video
trigger.
Group
Trigger
Syntax
TRIGger:A:VIDeo:POLarity {INVERTed|NORMal }
TRIGger:A:VIDeo:POLarity?
Arguments
INVERTed argument sets the instrument to trigger on a positive video sync pulse.
NORMal argument sets the instrument to trigger on a n egative video sync pulse
.
Examples
TRIGGER:A:VIDEO:POLARITY NORMAL sets the instrument to trigger on a
negative video pulse.
TRIGGER:A:VIDEO:POLARITY? might return :TRIGGER:A:VIDEO:POLARITY
INVERTED
, indicating that the instrument is set to trigger on a positive video
sync pulse.
TRIGger:A:VIDeo:SCAN
DPO7000 Series only: This command sets or queries the video trigger horizontal
line scan rate. This command is for compatibility with earlier instruments. This
command is the same as the command.
Group
Trigger
2-604 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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