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Chapter 6 Operations and Measurements RIGOL
MSO5000-E User Guide 6-37
Normal: executes measurement of up to 1 Mpts.
Precision: executes measurement of up to 200 Mpts, improving the
resolution of measurement results. In this mode, the refresh rate of the
waveforms may be reduced.
Note: When the memory depth is less than or equal to 1K points or the
"High Res" mode is opened, the "Precision" measurement mode will
automatically switch to the "Normal" measurement mode.
Press Type to select "Threshold", "Range", or "Amp Method".
Select "Threshold", and then make the following settings:
--Press Source to select the desired channel for measurement
(CH1-CH2 or Math1-Math4).
--Press Upper to select "Upper(% )" or "Upper(Abs)" f irst, and then
press the key to set the upper limit of the measurement. For details,
refer to descriptions in "
Parameter Setting Method". Reducing the
upper limit to the current middle value will automatically reduce the
middle value and lower limit to keep them lower than the upper limit.
By default, it is 90% .
--Press Mid to select "Mid(% )" or "Mid(Abs)" f irst, and then press the
key to set the middle value of the measurement. For details, refer to
descriptions in "
Parameter Setting Method". The middle value is
limited by the settings of the upper limit and lower limit. By default, it is
50% .
--Press Low er to select "Lower(% )" or "Lower(Abs)" f irst, and then
press the key to set the lower limit of the measurement. For details,
refer to descriptions in "
Parameter Setting Method". I ncreasing the
lower limit to the current middle value will automatically increase the
middle value and upper limit to keep them higher than the lower limit.
By default, it is 10% .
--Press Default, and then the upper value, middle value, and lower
value will be restored to the defaults.
Select "Range", and then press Region to select "Main", "Zoom", or
"Cursor".
--Main: indicates that the measurement range is within the main
timebase region.
--Zoom: indicates that the measurement range is within the zoomed
timebase region. Note: Only when you enable the delayed sweep
function f irst, can "Zoom" be enabled.
--Cursor: when you select it, two cursors will be displayed on the
screen. At this time, press CursorA and CursorB respectively and
then rotate the multifunction knob
to adjust the positions of the
two cursors to determine the measurement range. Also, you can press
CursorAB and then rotate the multifunction knob to adjust the
positions of the two cursors simultaneously.
Select "Amp Method", and then press Amp Method to select "Auto" or
"Manual". This method affects the measurement method for the top
and base values. I f you select "Manual", you need to set the following
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