Rigol DS1000D Instrukcja Użytkownika Pobierz pdf (Strona 42)

RIGOL Command Systems

Programming Guide for DS1000E, DS1000D Series

2-30

3. :TRIGger:VIDEO:STANdard

Command Format:

:TRIGger:VIDEO:STANdard {NTSC|PALSecam}

:TRIGger:VIDEO:STANdard?

Function Explanation:

The commands set and query the type of video trigger standard.

Returned Format:

The query returns NTSC or PAL/SECAM.

Example:

:TRIG:VIDEO:STAN PALS Setup the video standard as PALSecam.

:TRIG:VIDEO:STAN? The query returns PAL/SECAM.

4. :TRIGger:VIDEO:LINE

Command Format:

:TRIGger:VIDEO:LINE <value>

:TRIGger:VIDEO:LINE?

Function Explanation:

The commands set and query the number of specified line of synchronous. In

NTSC standard, the range of <value> is 1~525; in PAL/SECAM standard, the

range of <value> is 1~625.

Returned Format:

The query returns the numbers of current line.

Example:

:TRIG:VIDEO:LINE 25 Setup the number of specified line as 25.

:TRIG:VIDEO:LINE? The query returns 25.

5. :TRIGger:VIDEO:SENSitivity

Command Format:

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 136 137

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Rigol DS1000D Instrukcja Użytkownika Strona 42