Rigol DS1000 Series

RIGOL
© 2008 RIGOL Technologies, Inc.
Programming Guide for DS1000/DS1000CA Series
2-69
Explanation:
The command is to set the video polarity to “Positive” or “Negative”.
Query Format:
:TRIGgervALTernation:VIDEO:POLarity?
Returned Format:
Query returns “POSITIVE” or “NEGATIVE”. The double quotes are not returned.
Example:
:TRIGger:ALTernation:VIDEO:POLarity□POSitive
Set the video polarity as “Positive”.
:TRIGger:ALTernation:VIDEO:POLarity?
Query returns “POSITIVE”.
6.10 :TRIGger:ALTernation:VIDEO:STANdard
Command Format:
:TRIGger:ALTernation:VIDEO:STANdard□{NTSC|PALSecam}
Explanation:
The command is to set the video standard as NTSC or PAL/SECAM.
Query Format:
:TRIGger:ALTernation:VIDEO:STANdard?
Returned Format:
Query returns “NTSC” or “PAL/SECAM”. The double quotes are not returned.
Example:
:TRIGger:ALTernation:VIDEO:STANdard□NTSC
Set the video standard to “NTSC”.
:TRIGger:ALTernation:VIDEO:STANdard?
Query returns “NTSC”.