Instructions

24
TRIGger:TV
The list of commands：
 TRIGger:TV:SOURce
 TRIGger:TV:POLarity
 TRIGger:TV:MODE
 TRIGger:TV:LINE
 TRIGger:TV:STANdard
 TRIGger:VIDeo:LEVel
TRIGger:TV:SOURce
Syntax :TRIGger:TV:SOURce <source>
:TRIGger:TV:SOURce?
Description : Select or query the trigger source in video trigger
Parameter :<source> ::= < CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4>
Return : The query returns CHANnel1， CHANnel2， CHANnel3， CHANnel4
Example :TRIGger:TV:SOURce CHANnel1 /*Set trigger source CH1*/
:TRIGger:TV:SOURce? /* The query returns CHANnel1*/
TRIGger:TV:POLarity
Syntax :TRIGger:TV:POLarity <polarity>
:TRIGger:TV:POLarity?
Description :Select or query the video polarity in video trigger
Parameter :<polarity> ::= < POSItive | NEGAtive>
Explanation :POSItive: Positive polarity trigger
:NEGAtive: Negative polarity trigger
Return : The query returns POSItive，NEGAtive
Example :TRIGger:TV:POLarity POSItive /*Set POSItive */
:TRIGger:TV:POLarity? /* The query returns POSItive*/