Command Descriptions
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TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
LINE sets the video trigger source to the AC line frequency.
NOTE. LINE is not available when the instrument is operating on battery power.
ALTernating sets the video trigger source to sequentially trigger on each
displayed input channel.
TRIGGER:A:VIDEO:SOURCE CH1
selects channel 1 as the source for the A video trigger.
TRIGger:A:VIDeo:STANdard
Sets or queries the video trigger standard. This is equivalent to selecting the
standard in the video Standard pop-up (525/NTSC, 625/PAL, or SECAM).
Trigger
TRIGger:A:VIDeo:STANdard { NTSc | PAL | SECAM | CUSTom | HDTV |
VID875i60 }
TRIGger:A:VIDeo:STANdard?
NTSc specifies the NTSC 525/59.94/2:1 standard.
PAL specifies the PAL 625/50/2:1 standard.
SECAM specifies the SECAM standard.
CUSTom sets the oscilloscope to use custom video horizontal scan rate parameters
as set by TRIGger:A:VIDeo:SCAN. TDS3VID, TDS3SDI only.
HDTV sets the oscilloscope to use HDTV scan rate parameters as set by
TRIGger:A:VIDeo:HDTV:FORMat. TDS3VID, TDS3SDI only.
VID875i60 specifies the 875i60 standard. TDS3VID, TDS3SDI only.
TRIGGER:A:VIDEO:STANDARD NTSC
sets the oscilloscope to trigger on NTSC-standard video signals.
Examples
Group
Syntax
Arguments
Examples
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