Hioki LR8432-20, Instruction Manual

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Contents
iii
Chapter 4
Specifying Criteria for Measurements
(Triggering, Alarm and Timer) ______________81
4.1 Setting Criteria to Start and Stop Recording ........82
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Setting the Input Signal Trigger Threshold (Level Trigger) 83
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Setting Lower and Upper Trigger Thresholds
(Window Trigger) ..............................................................85
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Selecting Trigger Sources and Combinations .................. 86
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Setting Criteria for Pre-Trigger Recording (Pre-Trig) .......87
4.2 Alarm Output ............................................................88
4.3 Confirming Trigger and Alarm Criteria Settings
(List) ..........................................................................91
4.4 Starting and Stopping Recording by Timer ..........92
4.5 About Recording Operation ...................................94
Chapter 5
Waveform Analysis__________________________97
5.1 Viewing Waveforms .................................................98
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Scrolling Waveforms ........................................................ 98
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Verifying Waveform Display Position ............................... 98
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Magnifying and Compressing Horizontally .......................99
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Viewing Any Waveform Location (Jump Function) ..........99
5.2 Selecting Display Options ....................................100
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Displaying Gauges .........................................................100
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Displaying Cursor Values ............................................... 101
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Specifying a Waveform Time Span ................................ 103
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Viewing Input Signals as Numerical Values ................... 104
5.3 Inserting Event Marks (Search Function) ............106
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Inserting Event Marks While Viewing Waveforms ..........106
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Inserting Event Marks Using External Input Signals ......107
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Searching Event Marks .................................................. 108
Chapter 6
Saving & Loading Data ___________________ 109
6.1 About Saving and Loading Data ..........................109
6.2 Using a CF Card/USB flash drive .........................111
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CF Card Insertion & Removal ........................................112
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