Table of Contents
Advertisement
ABM-4082
Chapter 1 General Information ............................................................................................................................. 7
1.1 Feature Overview......................................................................................................................................... 7
1.2 Operating Environment ............................................................................................................................... 7
1.3 Dimensions and Weight ............................................................................................................................... 7
1.4 Safety symbols and Precautions .................................................................................................................. 8
1.5 Incoming Inspection .................................................................................................................................... 8
1.6 Warranty ...................................................................................................................................................... 9
1.7 Limitation of Warranty ................................................................................................................................ 9
Chapter 2 DMM Overview ................................................................................................................................... 10
2.1 Front Panel Summary ................................................................................................................................ 10
2.2 Annunciators on Screen .............................................................................................................................. 11
2.3 Front Panel Menu Reference ..................................................................................................................... 12
2.4 Front Panel Menu Overview ...................................................................................................................... 14
2.5 Rear Panel Summary ................................................................................................................................. 15
2.6 Power up .................................................................................................................................................... 16
2.6.1 Power Line Connection .............................................................................................................. 16
2.6.2 Power-up Sequence ................................................................................................................... 16
2.6.3 High Energy Circuit Safety Precautions .................................................................................. 16
2.6.4 Power-on Defaults....................................................................................................................... 17
2.6.5 Warm-up time .............................................................................................................................. 19
2.7 Display ....................................................................................................................................................... 19
Chapter 3 Basic Measurements ......................................................................................................................... 20
3.1 Preparation ................................................................................................................................................. 20
3.2 Measuring Voltage ..................................................................................................................................... 20
3.2.1 Connections ................................................................................................................................. 20
3.2.2 Crest factor ................................................................................................................................... 21
3.3 Measuring Current ..................................................................................................................................... 21
3.3.1 Connections ................................................................................................................................. 22
3.3.2 Front Panel Fuse Replacement ................................................................................................ 23
3.4 Measuring Resistance ................................................................................................................................ 23
3.4.1 Connections ................................................................................................................................. 23
3.4.2 Shielding ....................................................................................................................................... 24
3.5 Measuring Frequency and Period .............................................................................................................. 24
3.5.1 Trigger Level and Measurement Errors ................................................................................... 24
3.5.2 Gate Time ..................................................................................................................................... 25
3.5.3 Connections ................................................................................................................................. 25
3.6 Measuring Continuity ................................................................................................................................ 26
3.6.1 Connections ................................................................................................................................. 26
3.6.2 Threshold resistance level ......................................................................................................... 26
3.7 Testing Diode ............................................................................................................................................. 27
3.7.1 Connections ................................................................................................................................. 27
3.7.2 Current Range ............................................................................................................................. 27
3.8 Math Functions .......................................................................................................................................... 28
4
Contents
Advertisement
Table of Contents
