Technical data

590 Keysight InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
29 :TRIGger Commands
• TV triggering— is used to capture the complicated waveforms of television
equipment. The trigger circuitry detects the vertical and horizontal interval of
the waveform and produces triggers based on the TV trigger settings you
selected. TV triggering requires greater than ¼ division of sync amplitude with
any analog channel as the trigger source.
Reporting the Setup
Use :TRIGger? to query setup information for the TRIGger subsystem.
Return Format
The return format for the TRIGger? query varies depending on the current mode.
The following is a sample response from the :TRIGger? query. In this case, the
query was issued following a *RST command.
:TRIG:MODE EDGE;SWE AUTO;NREJ 0;HFR 0;HOLD +60.0000000000000E-09;
:TRIG:EDGE:SOUR CHAN1;LEV +0.00000E+00;SLOP POS;REJ OFF;COUP DC