Hioki MR8740, Instruction Manual

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6.2 Specifying a Waveform Range (A/B Cursor)
122
When the waveform is shown as a time display, the range can be specified with the div cursor or
Trace cursor.
The specified range will be used for file saving, X-Y synthesis, and numerical calculation. The range
selection will be retained also when the waveform display format is changed.
The general procedure is as follows.
1.
Set A/B cursors
See: "A/B Cursor Settings" (p. 118)
2.
Specify a range
• For file saving:
System screen - [File Save] sheet - [Save Area] item: Select [A-B Wave] .
See: "4.2.2 Automatically Saving Waveforms" (p.86)
"4.2.3 Saving Data Selectively (SAVE)" (p.91)
• For X-Y synthesis:
Status screen - [Status] sheet - [Combo Area] item: Select [A-B Wave] .
See:
"6.4 Performing Waveform X-Y Synthesis" (p.125)
• For numerical calculation:
Status screen - [Num Calc] sheet - [Calc Area] item: Select [A-B Wave] .
See: "9.2 Settings for Numerical Value Calculation" (p.210)
6.2 Specifying a Waveform Range (A/B Cursor)
Cursor position can be
verified.
A Cursor B Cursor
About reading measurement values and cursor types:
See: "6.1 Reading Measurement Values (Using the A/B Cursors)" (p.118)
Available range for A/B cursor
The available range depends on the function.
• Memory function: Recorded measurement data for one measurement
• Recorder function: Up to the range of measurement data recorded during one mea-
surement, or up to the range of measurement data that can be recorded internally,
starting at the point at which measurement ended and going backwards in time.
The following measurement data can be recorded internally: max. 80,000div
When the MR8990 Digital Voltmeter Unit is installed
There may be one data item more than the range (number of data items) speci-
fied with the A/B cursors.