User Manual

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11.2 Using the A/B Cursors
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Cursors Function
Line cursor
The value at cursor A and cursor B, and the value between
the two cursors can be determined.
Trace cursor
□ MEM, REC&MEM, FFT
・The value at the point where the cursor crosses the
waveform can be determined.
・The trace point moves on the waveform of the specified
channel.
□ REC, RMS, REC&MEM
・The intersection between the cursor and the waveform is
displayed midway between of the maximum and minimum
values.
Value AorB B-A
Line cursor
(Vertical)
t Time from the trigger point
(MEM, RMS, REC&MEM)
Time from the measurement start
point (REC, REC&MEM)
t Time difference
between the trace
points
1/t Frequency taking t as the period 1/t Frequency taking
t as the period
Line cursor
(Horizontal)
v Voltage value of the specified channe
l
v Voltage differenc
e
between the A
and B cursors.
Trace Cursor
t Time from trigger point to trace point
(MEM,RMS,REC&MEM,FFT)Time
from the measurement start point
(REC, REC&MEM)
t Time difference
between the trace
points
v Voltage value of the specified channe
l
(MEM,REC&MEM,FFT)
Max. and min. valure of the specified
channel (REC,RMS,REC&MEM)
v Potential
difference
between the trace
points
f Frequency (FFT) f Frequency
difference
between the trace
points
NOTE
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1.2 Using the A/B Cursors
The A/B cursors can be used to read a time difference, frequency, or potential
difference on screen. (When scaling is used, the difference is displayed in the
scaling value. See Section 9.7.)
・For the effective value recorder, when the time axis range is other than 5
s/DIV, the ’v’ level of the trace cursor indicates the maximum and minimum
values.
・When external sampling is being performed, a "t" is included in the
sampling number.
・While the settings are made on the Waveform display screen (displaying the
input channel), the value between A and B cursors is no displayed.
A/B cursor measurements are enabled even if the line cursor (vertical) or
trace cursor are off the screen. When the cursor is set to A&B and either the
A or B cursor is moved, both A and B cursors are shifted onto the screen.