Commands Listed in Alphabetical Order
REF<x>:VERTi
cal:POSition
This command specifies the vertical position of the reference waveform specified
by <x>.
Increasing the position value of a waveform causes the waveform to move up,
and decreasing the position value causes the waveform to move down. Position
adjusts onl
y the display position of a waveform. The position value determines the
vertical graticule coordinate at which signal values are displayed. For example, if
the position for Reference 3 is set to 2.0, the signal represented by that reference
will be displayed at 2.0 divisions above the center of the screen.
Group
Vertical
Syntax
REF<x>:VERTical:POSition <NR3>
REF<x>:VERTical:POSition?
Related Commands
CH<x>:POSition,
MATH[1]:VERTical:POSition
Arguments
<NR3> is a floating point number that specifies the desired position, in divisions
from the center horiz
ontal graticule. The range is from -5.0 to 5.0 divisions.
Examples
REF2:VERTICAL:POSITION 1.3E+00 positions the Reference 2 input signal
1.3 divisions above the center horizontal graticule.
REF1:VERTICAL:POSITION? might return :REF1:VERTICAL:P OSITION
-1.3000E+00
indicating that the current position of Reference 1 is 1.3 divisions
below the center horizontal graticule.
REF<x>:VERTical:SCAle
This command specifies the vertical scale for the reference waveform specified by
<x>. This setting controls the display only. For a signal with constant amplitude,
increasing the scale causes the waveform to be displayed smaller. Decreasing the
scale causes the waveform to be displayed larger.
Group
Vertical
Syntax
REF<x>:VERTical:SCAle <NR3>
REF<x>:VERTical:SCAle?
2-544 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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