Owon HDS1021M Uživatelský manuál stáhnout pdf (Strana 5)

OWON HDS1021M Handheld DSO & DMM Contents

6.4 Navigating a Menu ··················································································································13

6.5 Manually Setting the Vertical System, Horizontal System and Trigger Position ·············13

6.6 Resetting the Oscilloscope ······································································································15

6.7 Input Connections ···················································································································16

6.8 Displaying an Unknown Signal with Auto Set······································································16

6.9 Automatic Zero-returning of Trigger Horizontal Position and 50% setting of Trigger

Level Position ································································································································17

6.10 Automatic Measurements·····································································································17

6.11 Freezing the Screen···············································································································18

6.12 Using Average for Smoothing Waveforms··········································································18

6.13 Using Persistence to Display Waveforms············································································19

6.14 Using Peak Detection to Display Glitches ···········································································20

6.15 Selecting AC-coupling···········································································································21

6.16 Reversing the Polarity of the Displayed Waveform···························································22

7. USING THE MULTIMETER······························································ 23

7.1 About this Chapter··················································································································23

7.2 Making Meter Connections····································································································23

7.3 Multimeter Operation Window ·····························································································23

7.4 Making Multimeter Measurements·······················································································24

7.4.1 Measuring Resistance Values ····················································································25

7.4.2 Making a Diode Measurement····················································································25

7.4.3 On-off Test·····················································································································26

7.4.4 Making a Capacitance Measurement ········································································27

7.4.5 Making a DC Voltage Measurement ··········································································27

7.4.6 Making a AC Voltage Measurement···········································································28

7.4.7 Making a DC Current Measurement ··········································································29

7.4.8 Making an AC Current Measurement ········································································30

7.5 Freezing the Readings·············································································································31

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Owon HDS1021M Uživatelský manuál Strana 5