Tektronix MDO3000 Series Program Manual

Commands Listed in Alphabetical Order
Arguments
<NR1> argument
is an integer that sets the video line number on which the
oscilloscope triggers. The following table lists the valid choices, depending on the
active video standard.
Video Standa
rd
Line Number R
ange
525/NTSC
1–525
625/PAL
1–625
SECAM
1–625
The following HDTV and custom standards become available with installation of
a DPO4VID application module:
Video Sta
ndard
Line Numb
er Range
480 1–525
576 1–625
720 1–750
875 1–875
1080 1–1125
Bilevel Cus tom
4–3000
Trilevel Custom
4–300
0
Examples
TRIGGER:A:VIDEO:LINE 23 sets the oscilloscope to trigger on the line 23.
TRIGGER:A:VIDEO:LINE ? might return :TRIGger:A:VID eo:LINE 10
indicating that the oscilloscope is set to trigger on line 10.
TRIGger:A:VIDeo:POLarity
This command sets the polar
ity to use for triggering on video signals.
Conditions
This command requires a DPO4VID application modul
e to use any standard
besides NTSc, PAL, or SECAM, except for MDO3000 models, which do not
require an application module.
Group
Trigger
Syntax
TRIGger:A:VIDeo:POLarity {NEGative|POSitive}
TRIGger:A:VIDeo:POLarity?
2-916 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Tektronix MDO3000 Series Specifications

General

Brand	Tektronix
Model	MDO3000 Series
Category	Test Equipment
Language	English