beautypg.com

GW Instek GDS-800 Series Programming Manual User Manual

Page 69

background image

GDS-806/810/820/840 Programming Manual

68

:TRIGger:VIDeo:FIELd

Select and query the field on which the video trigger mode will be triggered.

Syntax

:TRIGger:VIDeo:FIELd <0|1|2>

:TRIGger:VIDeo:FIELd?

Arguments

0

→Line

1

→Odd frame (Field 1)

2

→Even frame (Field 2)

Returns

:TRIGger:VIDeo:LINe

Select and query the specified line for video signal.

Syntax

:TRIGger:VIDeo:LINe

:TRIGger:VIDeo:LINe?

Arguments

is the desired line.

For NTSC system, the range of line is from 1~263 for Odd frame, 1-262 for even

frame.

For PAL system, the range of line is from 1~313 for Odd frame, 1-312 for even

frame.

Returns

See also other documents in the category GW Instek Equipment: