:WAVeform:PREamble?
:WAVeform:PREamble?
:WAVeform:PREamble?
Requests the preamble information for the selected waveform source. The preamble data contains information concerning the vertical and horizontal scaling of the data of the corresponding channel.
<preamble_block><NL>
<preamble_block> ::= <format 16-bit NR1>,
<type 16-bit NR1>, <points 32-bit NR1>, <count 32-bit NR1>, <xincrement 64-bit floating point NR3>, <xorigin 64-bit floating point NR3>, <xreference 32-bit NR1>, <yincrement 32-bit floating point NR3>, <yorigin 32-bit floating point NR3>, <yreference 32-bit NR1>
Query for the preamble
:WAVeform:PREamble?