Manual

Menu Options 16

2.6 Math Menu

The result of mathematical operation of channel 1 and 2 is displayed.

One of the following functions can be selected:

Ch1 + Ch2

Ch1 - Ch2

XY Plot

Invert Ch2

XY Plot:

Ch1 data is displayed on Y axis

Ch2 data is displayed on X axis

A button is provided to toggle between Math mode and Normal mode.

2.7 Help Menu

Contents

Displays this help file

Installing Windows NT4 driver

Gives instructions for the Windows NT4, Windows 2000 and Windows XP users

About

Displays information of the program version

3 Data Transfer

Data acquisition to other applications

Data acquisition to Microsoft Excel

3.1 Data acquisition to other applications

Pc-Lab2000 software package includes a DLL

(Dynamic Link Library)

DSOLink.DLL,

installed to

Windows'

SYSTEM32

folder.

This DLL allows you to write custom applications in Excel, Visual Basic, Delphi or any other 32-bit

Windows application development tool that supports calls to a DLL.

The DLL gives you direct access to real-time data and settings information from the oscilloscope.

The complete example programs are located on the VELSOFT CD. Those may be used as a starting

point how to construct your customized application programs.

Note

: Before running the following example programs: The oscilloscope software must be running and

Run

Single

button pressed and trace displayed on the oscilloscope screen.