Rigol DS1204B Programming Manual page 89

3. :WAVeform:SOURce
Command Format:
:WAVeform:SOURce□<source>
Function:
The command sets the source of waveform data which is going to check. The
<source> may be CHANnel1, CHANnel2, CHANnel3, CHANnel4 or MATH.
Query Format:
:WAVeform:SOURce?
Return Format:
The query returns Channel1 or Channel2, Channel3, Channel4, MATH.
Example:
:WAVeform:SOURce□CHANnel2
:WAVeform:SOURce?
4. :WAVeform:WINMemsize?
Command Format:
:WAVeform:WINMemsize?□[<source>]
Function:
The command queries the data length of specified soucce. The <source> may
be CHANnel1, CHANnel2, CHANnel3, CHANnel4 or MATH.
Return Format:
The query returns the value of data length.
Example:
:WAVeform:WINMemsize?□CHANnel2
5. :WAVeform:YINCrement?
Command Format:
:WAVeform:YINCrement?□[<source>]
Function:
Programming Guide for DS1000B Series
Set the data source as channel 2.
Return Channel2.
Return 1024.
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