CONTENTS

1

OVERVIEW

5

2

ABOUT THE USBSCOPE50

6

 

2.1

General

6

 

2.2

USBscope50 Architecture

7

 

2.3

Using More Than One USBscope50

8

2.3.1

Assembling The Stack

8

2.3.2

Disassembling The Stack

10

2.3.3 USB Connections For Stacked Configurations

11

2.3.4 Software For Stacked Configurations

11

2.3.5 Stacking Do’s And Don’ts

13

2.4

Input Ranges

14

2.5

Probe Compensation

15

2.6

Acquisition Modes

18

2.6.1

Single Shot

18

2.6.2

Random Interleaved Sampling

19

2.7

Trigger Modes

21

2.7.1

Auto Triggering

21

2.7.2

Normal Triggering

22

2.7.3

Free Triggering

22

2.8

Trigger Position

23

2.9

Trigger Delay

23

2.10

 

Trigger Threshold

25

2.11

 

Full Screen Plot

25

2.12 FFT Plot (Spectrum Analyser)

27

2.13

 

Math Functions

28

2.14

 

Data Export

29

2.14.1

Example Data File

30

2.14.2

Example FFT File

31

3 SOFTWARE INSTALLATION

32

3.1

Windows 98SE and Windows Me

32

3.2

Windows 2K and XP

34

Elan Digital Systems Ltd.

2

USBscope50 USER’S GUIDE Iss5

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ELAN Home Systems ES370 manual Contents