Command Descriptions
2–300
TDS Family Oscilloscope Programmer Manual
The WFMPre:<wfm>:XUNit command is ignored on input.
TDS 4XXA: when the TDS 4XXA is in external clock mode, the time-per-div
field will contain “50 clks/div”.
Waveform
#& % %#!
#& %
%#!
"
#
&
%
%#! is “s” for seconds and specifies the units.
might return $, indicating that the horizontal units for channel 1 are seconds.
WFMPre:<wfm>:YMUlt
Sets or queries the vertical scale factor, in YUNit per unscaled data point value.
On input <wfm> always defaults to the reference location specified by
DATa:DESTination regardless of what is sent.
Waveform
#& %
#& %
"
#
&
%
is the scale factor, in YUNits (usually volts), per digitizing level.
Group
Syntax
Arguments
Examples
Group
Syntax
Arguments