Rigol 2000 Series User Manual page 173

Chapter 6 MATH and Measurements
△Y: the vertical difference between cursor A and B.
1/△X: the reciprocal of the horizontal difference between cursor A and B.
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Note:
The display mode of the measurement results displayed at the upper left
corner of the screen will be different in different cursor display mode, measurement
In X (or Y) display mode, A->Y, B->Y and △Y (or A->X, B->X, △X and 1/△X) will
source and units currently selected. When the vertical unit is set to "Source Unit":
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not be displayed.
"dBV" and the unit of △Y is "dB".
When the measurement source is MATH (FFT), the units of A->Y and B->Y are
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When different horizontal unit is selected, the unit of A->X, B->X, △X and 1/△X
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is different (for the details, please refer to the introduction below). When the
horizontal unit is set to "°" or "%", 1/△X will not be displayed.
When the measurement source is set to LA, the display mode will be set to X
automatically and the measurement results will be displayed in the following form.
CurA: the X value at cursor A. X value takes the trigger position as reference.
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D15D0: display the logic level values at cursor A (D15-D0 from left to right) in
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hexadecimal and binary forms. If the digital channel is currently turned off, it will
be denoted by X in the binary data.
CurB: the X value at cursor B. X value takes the trigger position as reference.
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D15D0: display the logic level values at cursor B (D15-D0 from left to right) in
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hexadecimal and binary forms. If the digital channel is currently turned off, it will
△X: the horizontal distance between cursor A and cursor B.
be denoted by X in the binary data.
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1. Select Display Mode
Press DisplayMode to select "X", "Y" or "X-Y".
The X cursors are a pair of vertical solid/dotted lines and are usually used to
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measure time parameters.
The Y cursors are a pair of horizontal solid/dotted lines and are usually used
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MSO2000A/DS2000A User Guide
RIGOL
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