EZ Digital OS-3060D Instruções de Operação descarregar pdf (Página 3)

Dual Trace Storage Oscilloscope OS-3020 D/OS-3060 D

Proper use of the storage oscilloscope includes:

Measurement and display of various DC measuring signals up to 20 MHz using the OS-3020 D or up to

60 MHz using the OS-3060 D with a maximum input voltage of 250 V DC or peak alternating voltage

(Vp = Vrms x 1.41; 1.41 = square root of 2). Storage and display of changes in signal waveforms up to

a maximum sampling rate of 20 Ms/s.

Warning! Please read carefully

Please read these operating instructions carefully. Any damage caused by failure to follow these

instructions will not be covered by guarantee. We accept no responsibility for any subsequent dam-

age which may arise as a result.

1. Introduction.........................................................................................................................................3

1.1 Technical data......................................................................................................................................3

1.2 Safety instructions ...............................................................................................................................6

2. Operating Instructions for Oscilloscope............................................................................................8

2.1 Description of controls........................................................................................................................8

2.1.1 Display settings and power switch.....................................................................................................9

2.1.2 Vertical ampliﬁer section ....................................................................................................................9

2.1.3 Sweep and trigger section................................................................................................................10

2.1.4 Readout operator panel....................................................................................................................11

2.1.5 Storage mode operator panel..........................................................................................................11

2.1.6 General...............................................................................................................................................12

2.2 Basic settings......................................................................................................................................12

2.2.1 Default settings of switches and knobs...........................................................................................12

2.2.2 Cable connections (signal leads).......................................................................................................14

2.2.3 Screen overlays, explanation ............................................................................................................15

2.2.4 Single trace mode..............................................................................................................................17

2.2.5 Dual trace mode................................................................................................................................18

2.2.6 Optional trigger settings...................................................................................................................18

2.2.7 Addition and subtraction of signals.................................................................................................19

2.2.8 X-Y mode (phase displacement, Lissajous patterns) .......................................................................20

2.2.9 Delay mode........................................................................................................................................20

2.2.10 Storage mode ....................................................................................................................................21

2.3 Taking measurements........................................................................................................................27

2.3.1 Amplitude measurements.................................................................................................................27

2.3.2 Measurement of time/time-intervals................................................................................................28

2.3.3 Measurement of period, pulse width ..............................................................................................28

2.3.4 Frequency measurements .................................................................................................................28

2.3.5 Measurement of phase displacement..............................................................................................29

2.3.6 Measurement of rise time.................................................................................................................30

2.4 Digital X-Y plotter output ................................................................................................................31

2.4.1 Speciﬁcation.......................................................................................................................................31

2.4.2 Interface connection, pin assignment..............................................................................................36

2.4.3 Setting the DIP switch.......................................................................................................................38

2.4.4 Setting on the oscilloscope (to start plotter)...................................................................................38

2.4.5 Troubleshooting if plotter does not work.......................................................................................39

3. Maintenance and Care......................................................................................................................39

4. Block Diagram....................................................................................................................................40

Contents

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