User manual

RIGOL Chapter 2 Command System
2-236 DS4000E Programming Guide
:TRIGger:VIDeo:SOURce
Syntax
:TRIGger:VIDeo:SOURce <source>
:TRIGger:VIDeo:SOURce?
Description
Sets or queries the source channel of Video trigger.
Parameter
Name
Type
Range
Default
<source>
Discrete
{CHANnel1|CHANnel2|CHANnel3|CHANnel4}
CHANnel1
Remarks
Channels that are not currently turned on can also be selected as the trigger source.
Return Format
The query returns CHAN1, CHAN2, CHAN3, or CHAN4.
:TRIGger:VIDeo:STANdard
Syntax
:TRIGger:VIDeo:STANdard <std>
:TRIGger:VIDeo:STANdard?
Description
Sets or queries the video standard of Video trigger.
Parameter
Name Type Range Default
<std>
Discrete
{NTSC|PALSecam|480P|576P|720P|1080P|1080I}
NTSC
Return Format
The query returns NTSC, PALS, 480P, 576P, 720P, 1080P, or 1080I.