UNI-T utd2000, User Manual

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UTD2000 Series User Manual
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Contents
Guaranty and Declaration .................................................................................................... 2
General Safety Overview ..................................................................................................... 4
Safety Terms and Symbols.................................................................................................. 6
Preface. .............................................................................................................................. 7
Contents ............................................................................................................................... 9
Chapter I Introductions .................................................................................................... 11
1.1 General Inspection ............................................................................................... 11
1.2 Function Inspection .............................................................................................. 11
1.3 Front and Rear Panel ........................................................................................... 12
1.4 Display .................................................................................................................. 13
1.5 Automatic Settings of Waveform Display ............................................................. 14
1.6 Introduction to The Vertical System ..................................................................... 14
1.7 Introduction to The Horizontal System ................................................................. 15
1.8 Introduction to The Trigger System ...................................................................... 16
Chapter II Vertical System............................................................................................... 17
2.1 Setting coupling channel ...................................................................................... 17
2.2 Setting channel bandwidth Limited ...................................................................... 18
2.3 Setting probe Rate................................................................................................ 19
2.4 Vertical Volts/Div adjustment setting .................................................................... 19
2.5 Settings of waveform inverting ............................................................................. 20
2.6 Mathematical operation function .......................................................................... 21
2.7 FFT spectral analysis ........................................................................................... 21
Chapter III Horizontal System ......................................................................................... 24
3.1 Horizontal control .................................................................................................. 24
3.2 Explanation of nouns ............................................................................................ 24
3.3 Window extension ................................................................................................ 25
3.4 Trigger hold-off time adjustment ........................................................................... 25
Chapter IV Trigger System.............................................................................................. 27
4.1 Edge trigger .......................................................................................................... 27
4.2 Pulse width trigger ................................................................................................ 28
4.3 Video trigger ......................................................................................................... 30
4.4 Alternating trigger ................................................................................................. 31
4.6 Explanation of nouns ............................................................................................ 33
Chapter V Acquire System .............................................................................................. 35
Chapter VI Display System ............................................................................................. 37
6.1 XY Mode ............................................................................................................... 37
Chapter VII Measurement Parameters ........................................................................... 38
7.1 Measurement Menu.............................................................................................. 38