Rigol DS1204B Dokumentacja Pobierz pdf (Strona 53)

RIGOL

Programming Guide for DS1000B Series

2-45

Function:

The command sets the vertical offset. The <n> may be 1, 2, 3 or 4.

Scale >200mV, <offset>: -40V~ +40V;

Scale ≤200mV, <offset>: -2V ~ +2V.

Query Format:

:CHANnel<n>:OFFSet?

Return Format:

The query returns the value of offset, and the unit is V.

Example:

:CHANnel2:OFFSet□20 Set the vertical offset of channel 2 as 20V.

:CHANnel2:OFFSet? Return 2.000e+01.

6. :CHANnel<n>:PROBe

Command Format:

:CHANnel<n>:PROBe□<attn>

Function:

The command sets the attenuation factor of probe. The <n> may be 1, 2, 3 or 4,

and the <attn> may be 0.001 X, 0.01 X, 0.1 X, 1X, 2 X, 5X, 10X, 20 X, 50X, 100X,

200 X, 500X or 1000X.

Query Format:

:CHANnel<n>:PROBe?

Return Format:

The query returns the value of attenuation factor.

Example:

:CHANnel2:PROBe□10X Set the annenuation factor of the probe of

channel2 as 10X.

:CHANnel2:PROBe? Return 10X.

7. :CHANnel<n>:SCALe

Command Format:

:CHANnel<n>:SCALe□<range>

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 131 132

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Rigol DS1204B Dokumentacja Strona 53