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Commands Listed in Alphabetical Order
Group
Trigger
Syntax
TRIGger:A:VIDeo:POLarity {NEGative|POS itive}
TRIGger:A:VIDeo:POLarity?
Arguments
POSitive argument sets the oscilloscope to trigger on a positive video sync pulse.
NEGative argument sets the oscilloscope to trigger on a negative video sync
pulse.
Examples
TRIGGER:A:VIDEO:POLARITY NEGATIVE sets the oscilloscope to trigger on a
negative video pulse.
TRIGGER:A:VIDEO:POLARITY? might return :TRIGger: A:VIDeo:POLARITY
POSITIVE
indicating that the oscilloscope is set to trigger on a positive video
sync pulse.
TRIGger:A:VIDeo:SOUrce
Sets or returns the source for the A video trigger.
Group
Trigger
Syntax
TRIGger:A:VIDeo:SOUrce {CH1|CH2|CH3|CH 4|
D0|D1|D2|D3|D4|D5|D6|D7|D8 |D9|D10|D11|D12 |D13|D14|D15}
TRIGger:A:VIDeo:SOUrce?
Arguments
CH1–CH4 or D0–D15 specifies the input channel to use as the A video trigger.
Examples
TRIGGER:A:VIDEO:SOURCE CH1 sets the source for A video trigger to Channel 1.
TRIGGER:A:VIDEO:SOURCE? might return :TRIGger :A:VIDeo:SOURCE CH2
indicating that the source for the A video trigger is set to Channel 2.
TRIGger:A:VIDeo:STANdard
Sets or returns the standard for the video trigger.
Group
Trigger
MSO4000 and DPO4000 Series Programmer Manual 2-461