
Contents
iii
Specifying Criteria for Measurements
(Triggering, Alarm and Timer) ______________67
Setting Criteria to Start and Stop Recording ........68
Setting the Input Signal Trigger Threshold (Level Trigger) 69
Setting Lower and Upper Trigger Thresholds
(Window Trigger) .............................................................. 70
Selecting Trigger Sources and Combinations .................. 71
Setting Criteria for Pre-Trigger Recording (Pre-Trig) ....... 72
Alarm Output ............................................................73
Confirming Trigger and Alarm Criteria Settings
(List) ..........................................................................75
Starting and Stopping Recording by Timer ..........76
About Recording Operation ...................................78
Waveform Analysis__________________________81
Viewing Waveforms .................................................82
Scrolling Waveforms ........................................................ 82
Verifying Waveform Display Position ............................... 82
Magnifying and Compressing Horizontally ....................... 83
Viewing Any Waveform Location (Jump Function) .......... 83
Selecting Display Options ......................................84
Displaying Gauges ........................................................... 84
Displaying Cursor Values ................................................. 84
Specifying a Waveform Time Span .................................. 86
Viewing Input Signals as Numerical Values ..................... 87
Inserting Event Marks (Search Function) ..............88
Inserting Event Marks While Viewing Waveforms ............ 88
Inserting Event Marks Using External Input Signals ........ 89
Searching Event Marks .................................................... 90
Saving & Loading Data _____________________91
About Saving and Loading Data ............................91
Using a CF Card/USB flash drive ...........................93
CF Card Insertion & Removal .......................................... 94
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Summary of Contents for LR8431
Page 2: ......
Page 20: ...Operating Precautions 12...
Page 44: ...2 5 Zero Adjustment 36...
Page 74: ...3 7 Viewing All Channel Settings in a List 66...
Page 88: ...4 5 About Recording Operation 80...
Page 120: ...6 6 Transferring Data to a Computer USB Drive Mode 112...
Page 126: ...7 2 Numerical Value Calculation Expressions 118...
Page 136: ...8 3 Making System Settings 128...
Page 144: ...9 5 Synchronous Measurements with Multiple Instruments 136...
Page 154: ...Chapter 10 Specifications 146...
Page 198: ...Appendix 11 Pulse Input Circuit Diagram A40...
Page 202: ...Index Index 4...
Page 203: ......