Fluke 289 Manuel d'utilisateur télécharger pdf (Page 5)

Contents

(continued)

iii

Measuring Current..................................................................................................... 38

Measuring Frequency................................................................................................ 42

Measuring Duty cycle ................................................................................................ 43

Measuring Pulse Width.............................................................................................. 45

Changing Meter Setup Options ...................................................................................... 47

Resetting Meter Setup Options.................................................................................. 47

Setting Display Contrast ............................................................................................ 47

Setting the Meter’s Language.................................................................................... 47

Setting Date and Time............................................................................................... 48

Setting Backlight and Auto Off Timeouts ................................................................... 48

Setting a Custom dBm Reference ............................................................................. 48

Disabling and Enabling the Beeper ........................................................................... 48

Enabling and Disabling the Smoothing Mode............................................................ 49

Using Other Setup Options........................................................................................ 49

Using Memory ................................................................................................................ 49

Storing Individual Measurement Data........................................................................ 49

Naming Saved Data .................................................................................................. 49

Viewing Memory Data ............................................................................................... 50

Viewing Snapshot and Summary Data ................................................................. 50

Viewing Trend Data .............................................................................................. 50

Zooming in on Trend Data .................................................................................... 51

Deleting Stored Measurement Data .......................................................................... 51

Recording Measurement Data ....................................................................................... 52

Setting up a Recording Session ................................................................................ 53

Setting the Event Threshold Value ............................................................................ 54

Starting a Recording Session .................................................................................... 54

Stopping a Recording Session .................................................................................. 54

Using Communications .................................................................................................. 55

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Fluke 289 Manuel d'utilisateur Page 5