RIGOL Chapter 6 Operations and Measurements
6-42 MSO4000/DS4000 User’s Guide
position as reference). The measurement results include A->X, B->X,
△X and 1/△X. Wherein, A->X, B->X and △X denotes frequency and
1/△X denotes time.
°: measure the phase values at the X cursors. The measurement
results include A->X, B->X and △X (expressed in degree).
The oscilloscope allows you to set the phase reference positions
according to your need. After adjusting the X cursors to the desired
positions (refer to step 6 “Ajust the X/Y cursor positions
”), press
SetCursor and the current cursor A and cursor B positions are defined
to “0°” and “360°” phase positions respectively; at the same time, two
unmovable vertical cursor lines (with relatively lower brightness) are
displayed on the screen as the phase reference positions (“0°” and
“360°” phase positions are marked by a solid line and dotted line
respectively). Before you setting them manually, the oscilloscope will
use the default phase reference positions.
%: measure the ratio values at X cursors. The measurement results
include A->X, B->X and △X (expressed in percentage).
The oscilloscope allows you to set the ratio reference positions
according to your need. After adjusting the X cursors to the desired
positions (refer to step 6 “Ajust the X/Y cursor positions
”), press
SetCursor and the current cursor A and cursor B positions are defined
to “0%” and “100%” ratio positions respectively; at the same time, two
unmovable vertical cursor lines (with relatively lower brightness) are
displayed on the screen as the ratio reference positions (“0%” and
“100%” ratio positions are marked by a solid line and dotted line
respectively). Before you setting them manually, the oscilloscope will
use the default ratio reference positions.
2) When the display mode is “Y” or “X-Y”, you can select the vertical
measurement unit.
Press Vertical Unit and turn the multi-function knob to select the
desired vertical measurement unit. You can also press Vertical Unit
continuously to switch the current vertical measurement unit. You can
select “Source Unit” or “%”.
Source Unit: measure the amplitude values at the Y cursors (take the
channel ground as reference). The measurement results include A->Y,
www.calcert.com sales@calcert.com1.800.544.2843
0
5
10
15
20
25
30
To Next Page
Loading...
Need help?
General
