Fluke PM-3394B Linenr = linenr + 625/2 linenr = linenr 625/2, Selects TV video, Selects field1

4 - 128 COMMAND REFERENCE

Description:

The TRIGger:VIDeo:FIELd:SELect command programs the video trigger mode to "field" or "lines". The TRIGger:VIDeo:FIELd[:NUMBer] command selects between "field1" and "field2".

After a *RST command, lines triggering (ALL) and field number 1 is selected.

Notice that there exists a coupling between selecting field1/field2 using the TRIGger:VIDeo:FIELd[:NUMBer] command and selecting the line number using the TRIGger:VIDeo:LINE command. Programming the line number automatically sets the field1/2 triggering, and programming field1/2 recalculates the selected line number as follows:

>from field1 (1 .. 312) to field2:

>from field2 (313 .. 625) to field1:

Example:

line_nr = line_nr + 625/2 line_nr = line_nr - 625/2

Send → TRIGger:TYPE VIDeo	Selects TV video
Send → TRIGger:VIDeo:FIELd:SELect ALL	triggering.
	Selects video lines
Send → TRIGger:VIDeo:LINE 123	trigger mode.
	Selects video line
Send → TRIGger:VIDeo:FIELd:SELect NUMBer	number 123.
	Selects video field
	triggering. Line number
	123 selects field1
Send → TRIGger:VIDeo:FIELd:NUMBer 2	(field1 = lines 1 .. 312).
	Selects video field2
	trigger mode. As a
	result the video line
	number is
	automatically switched
Send → TRIGger:VIDeo:LINE 325	to 435 (= 123 + 625/2).
	Selects video line
Send → TRIGger:VIDeo:FIELd:NUMBer 1	number 325.
	Selects the video field1
	trigger mode. As a
	result the video line
	number is
	automatically switched
	to 13 (= 325 - 625/2).

Front panel compliance:

The TRIGger:VIDeo:FIELd:SELect and TRIGger:VIDeo:FIELd[:NUMBer] com- mands are the remote equivalent of the front panel TRIGGER MAIN TB - tv - field1/field2/lines softkey menu.