Table Of Contents - TECPEL OS Series User Manual

OS Series Handheld DSO & DMM
1. DECLARATION OF CONFORMITY ················································ 1
1.1 Declaration of Conformity ············································································································ 1
1.2 Package Contents ···························································································································· 2
2. SAFETY INFORMATION ··································································· 3
2.1 Safety Symbols and Terms ············································································································ 3
2.1.1 Safety Symbols ··········································································································· 3
2.1.2 Safety Terms. ·············································································································· 3
2.2 General Safety Information ·········································································································· 3
3. GENERAL CHARACTERISTICS ···················································· 6
4. PERFORMING THE GENERAL INSPECTION ····························· 7
4.1 Performing the General Inspection ····························································································· 7
4.1.2 Make a Check on Accessories ··················································································· 7
4.1.3 Make a Check on the Complete Instrument ····························································· 7
5. INPUT CONNECTIONS ····································································· 8
5.1 Input Connections ··························································································································· 8
5.1.1 Input connections ··········································································································· 8
5.1.2 The connection of 1KHz/5V Square-wave test signal ······················································ 9
5.2 Front Panel and Keys Overview ··································································································· 9
6. USING THE OSCILLOSCOPE ·······················································12
6.1 About this Chapter ······················································································································· 12
6.2 Powering Up the Oscilloscope ····································································································· 12
6.3 Oscilloscope Operation Window ································································································ 12
6.4 Menu Description·························································································································· 14
6.5 Manually Setting the Vertical System, Horizontal System and Trigger Position ·············· 15
6.5.1 Setting the Vertical System ···························································································· 15
6.5.2 Setting the Horizontal System and Trigger Position ························································ 15
6.6 Recall factory settings ·················································································································· 18
6.7 Input Connections ························································································································· 19
6.8 Displaying an Unknown Signal with Auto Set ········································································· 19
6.9 Automatic Zero-returning of Trigger Horizontal Position and Trigger Level Position ··· 20
6.10 Automatic Measurements ·········································································································· 20
6.11 Freezing the Screen ···················································································································· 21
6.12 Using Average for Smoothing Waveforms ············································································· 22
6.13 Using Persistence to Display Waveforms ················································································ 22

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