VXI VT1433B User Manual

bus

VT1433B

8-Channel 196 kSamples/s Digitizer plus DSP

User’s Guide

Part Number 82-0068-000

Printed in U.S.A

Print Date: July 30, 2004

© VXI Technology, Inc., 2004. All rights reserved.

2031 Main Street, Irvine, CA 92614-6509 U.S.A.

NOTICE

The information contained in this document is subject to change without notice.

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be liable for errors contained herein or direct, indirect, special, incidental or consequential damages in
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© Copyright 2003 VXI Technology, Inc.

© Copyright 1979 The Regents of the University of Colorado, a body corporate.

© Copyright 1979, 1980, 1983 The Regents of the University of California.

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Copyright (c) 2004 VXI Technology, Inc. All rights reserved

ii

VT1433B User's Guide

In This Book

The VT1433B 8-Channel 196 kSamples/s Digitizer plus DSP is a C-size VXI
module. “196 kSamples/s” refers to the maximum sample rate of 196608 samples
per second. The VT1433B may contain either one or two 4-channel input
assemblies so that the module may have a total of up to eight inputs. The
module plugs into a single, C-size slot in a VXI mainframe.

This book documents the VT1433B module, including information on how to use
it. It provides:

Installation information.

q

Examples to expedite getting started, with information on how to use the

q

VXIplug&play Host Interface Library functions. There is also a chapter about the
C-Language version of the Host Interface Library. There are instructions for printing
the Function Reference for the Host Interface Library if desired. The Function
Reference can be accessed by way of online manual pages and online help.

Information on how to use the VT1433B.

q

A descriptions of the module.

q

Descriptions of the Arbitrary Source and Tachometer options.

q

Descriptions of the Break Out Boxes which can be used with the module.

q

Service information (troubleshooting and replacing assemblies).

q
q Details about the module’s VXI registers (as an appendix for those who may want this

additional information).

iii

VT1433B User's Guide

iv

Table of Contents

In This Book ..................................................... iii

Support Resources................................................. ix

Chapter 1. Installing the VT1433B

Installing the VT1433B............................................ 1-2

To inspect the VT1433B...........................................1-2

To install the VT1433B ........................................... 1-3

Install the host interface libraries ....................................1-6

To store the module .............................................. 1-6

To transport the module ...........................................1-7

Chapter 2. Getting Started With the VT1433B

Introduction..................................................... 2-2

To install the VXIplug&play libraries ................................2-3

System Requirements (Microsoft Windows)........................2-3

System Requirements (HP-UX 10.20)............................. 2-3

VT1432A Software Distribution ................................. 2-3

To install the Windows VXIplug&play drivers for the VT1433B

(for Windows 95 and Windows NT) ..............................2-5

To install the HP-UX VXIplug&play drivers for the VT1433B

(for HP-UX systems) ..........................................2-6

The Resource Manager ........................................2-6

The VXIplug&play Soft Front Panel (SFP) ............................2-7

Using the soft front panel....................................... 2-7

VEE example programs ..........................................2-10

scope.vee .................................................. 2-10

minimum.vee ...............................................2-14

Other Agilent VEE example programs ...........................2-16

C-Language Host Interface Library example programs ..................2-17

Demo Programs .............................................2-17

Running a demo program: semascope.c ..........................2-18

Visual Basic example programs .................................... 2-19

Chapter 3. Using the VT1432A

Introduction..................................................... 3-2

What is VXIplug&play?...........................................3-3

Overview ................................................... 3-3

VXIplug&play drivers ......................................... 3-3

Manufacturer and model codes .................................. 3-4

The Soft Front Panel (SFP) ..................................... 3-5

Header and Library Files .......................................... 3-6

Channels and groups .............................................. 3-7

Channel Groups ..............................................3-7

Initialization................................................. 3-7

Creating a Channel Group ......................................3-8

Input, Source and Tach Channels ................................ 3-8

Multiple-module/mainframe Measurements............................3-9

Grouping of Channels/Modules.................................. 3-9

Multiple-module Measurements .................................3-9

Possible Trigger Line Conflict.................................. 3-10

Managing Multiple-mainframe Measurements .....................3-11

v

Synchronization in Multiple-mainframe Measurements ..............3-14

Module Features ................................................ 3-15

Data Flow Diagram and FIFO Architecture .......................3-15

Base Sample Rates........................................... 3-17

Measurement Process ............................................ 3-25

Measurement Setup and Control ................................ 3-25

Parameter Settings ...........................................3-26

Measurement Initiation ....................................... 3-26

Measurement Loop ..........................................3-27

Register-based VXI Devices ................................... 3-28

Arm and Trigger ............................................ 3-29

VT1433B Triggering .........................................3-30

Trigger Level ...............................................3-31

Data Transfer Modes .........................................3-32

VT1433B Interrupt Behavior ...................................... 3-34

Data Gating ................................................ 3-36

VT1433B Parameters......................................... 3-36

New features of the VT1433B software ..............................3-38

Span and center frequency ..................................... 3-38

Zoom mode ................................................ 3-38

Where to get more information..................................... 3-39

The Function Reference for VXIplug&play .......................3-39

The Function Reference for the Host Interface Library

(C-language version) ......................................... 3-39

Chapter 4. The Host Interface Library

Introduction..................................................... 4-2

Header and Library Files .......................................4-3

Parameter Information ............................................ 4-4

Description of VT1433B Parameters..............................4-4

Parameter Lists .............................................. 4-5

Channel and Group IDs .......................................4-10

Multiple-module/Mainframe Measurements...........................4-12

Grouping of Channels/Modules................................. 4-12

Multiple-module Measurements ................................4-12

Possible Trigger Line Conflict.................................. 4-13

Managing Multiple-mainframe Measurements .....................4-14

Synchronization in Multiple-mainframe Measurements ..............4-17

Measurement Process ............................................ 4-18

Measurement Setup and Control ................................ 4-18

Parameter Settings ...........................................4-19

Measurement initialization.....................................4-19

Measurement Loop ..........................................4-20

Register-based VXI Devices ................................... 4-21

Arm and Trigger ............................................ 4-22

VT1433B Triggering .........................................4-23

Data Transfer Modes .........................................4-24

VT1433B Interrupt Behavior ...................................... 4-26

Data Gating ................................................ 4-28

VT1433B Parameters......................................... 4-29

For More Information ........................................4-29

Chapter 5. Module Description

Module Features ................................................. 5-2

General Features ............................................. 5-2

Arbitrary Source Features (Option VT1433B-1D4) ..................5-2

Tachometer Features (VT1433B-AYF) ............................ 5-2

Other Options................................................ 5-2

Block Diagram............................................... 5-3

vi

VT1433B Front Panel Description ...................................5-5

Front panels for four or eight channels ............................5-5

Standard Front Panel .......................................... 5-6

VXI Backplane Connections........................................ 5-8

Power Supplies and Ground .................................... 5-8

Data Transfer Bus ............................................5-8

DTB Arbitration Bus ..........................................5-8

Priority Interrupt Bus .......................................... 5-8

Utility Bus .................................................. 5-8

The Local Bus (VT1433B-UGV) ................................ 5-9

The VT1433B VXI Device ........................................ 5-10

Address Space .............................................. 5-10

Shared Memory ............................................. 5-10

Memory Map ...............................................5-10

List of A16 Registers ......................................... 5-12

Trigger Lines (TTLTRG)...................................... 5-13

Providing an External Clock ................................... 5-14

Calibration Description........................................... 5-15

Chapter 6. The Arbitrary Source Option (VT1433B-1D4)

Arbitrary Source Description ....................................... 6-2

Trigger .....................................................6-2

Arbitrary Output ............................................. 6-2

Source Output Modes ......................................... 6-2

COLA (and Summer) .........................................6-2

External Shutdown............................................ 6-2

Block Diagram .............................................. 6-3

The Arbitrary Source Option Front Panel..............................6-4

LEDs and Connectors for the Arbitrary Source Option................6-5

Updating the arbitrary source firmware ............................ 6-5

Chapter 7. The Tachometer Option (VT1433B-AYF)

Tachometer Description ........................................... 7-2

Tachometer Inputs ............................................7-2

External Trigger Input ......................................... 7-2

Trigger Level ................................................7-2

Tachometer Monitoring ........................................ 7-2

Exact RPM Triggering......................................... 7-2

Input Count Division ..........................................7-3

Holdoff Time ................................................7-3

Block Diagram............................................... 7-3

The Tachometer Option Front Panel.................................. 7-4

LEDs and Connectors for the Tachometer Option....................7-5

Chapter 8. Break Out Boxes

Introduction..................................................... 8-2

Service .....................................................8-2

The VT3240A and VT3241A Break Out Boxes.........................8-3

VT3240AVoltage-type Break Out Box ............................8-4

VT3241A ICP

Break Out Box Grounding...................................... 8-4

Break Out Box Cables ............................................ 8-5

Making a Custom Break Out Box Cable ...........................8-5

Recommendations on wiring for the VT1432A/33B 4-Channel Input

Connector................................................... 8-7

®

-type Break Out Box ............................. 8-4

Chapter 9. Troubleshooting the VT1433B

Diagnostics ..................................................... 9-2

vii

Chapter 10. Replacing Assemblies

Replaceable Parts ............................................... 10-2

Ordering Information......................................... 10-2

Direct Mail Order System ..................................... 10-2

CAGE Code Numbers ........................................10-3

Assemblies: without VT1433B-AYF or VT1433B-1D4 ..............10-4

Assemblies: with VT1433B-AYF ...............................10-6

Assemblies: with VT1433B-1D4................................ 10-8

Cables: without VT1433B-AYF or VT1433B-1D4 ................10-10

Cables: with VT1433B-AYF ..................................10-11

Cables: with VT1433B-1D4 ..................................10-12

Front Panel................................................ 10-13

To remove the top cover .........................................10-14

To remove the front panel........................................ 10-15

To remove the input assemblies ...................................10-18

To remove the VT1433B-AYF assembly ............................ 10-20

To remove the VT1433B-1D4 assembly ............................10-21

To remove the A22 assembly ..................................... 10-22

To remove the A10/A11 assembly ................................. 10-23

Chapter 11. Backdating

Backdating .................................................... 11-2

Appendix A. Register Definitions

The VT1433B VXI Registers ......................................A-2

The A16 Registers............................................ A-2

The A24 Registers............................................ A-4

32-bit Registers ............................................. A-10

Command/Response Protocol .................................. A-11

DSP Protocol............................................... A-13

DSP Bus Registers ..........................................A-14

Glossary

Index

viii

Support Resources

Support resources for this product are available on the Internet and at VXI Technology
customer support centers.

VXI Technology
World Headquarters

VXI Technology, Inc.
2031 Main Street
Irvine, CA 92614-6509

Phone: [phone]
Fax: [phone]

VXI Technology
Cleveland Instrument Division

VXI Technology, Inc.
7525 Granger Road, Unit 7
Valley View, OH 44125

Phone: [phone]
Fax: [phone]

VXI Technology
Lake Stevens Instrument Division

VXI Technology, Inc.
1924 - 203 Bickford
Snohomish, WA 98290

Phone: [phone]
Fax: [phone]

Technical Support

Phone: [phone]
Fax: [phone]
E-mail: [e-mail]

Visit http://www.vxitech.com for worldwide support sites and service plan information.

ix

x

1

VT1433B User's Guide

Installing the VT1433B

Installing the VT1433B

1-1

VT1433B User's Guide
Installing the VT1433B

Installing the VT1433B

This chapter contains instructions for installing the VT1433B 8-Channel
196 kSamples/s Digitizer plus DSP Module and its drivers. This chapter also
includes instructions for transporting and storing the module.

To inspect the VT1433B

The VT1433B 8-Channel 196 kSamples/s Digitizer plus DSP Module was
carefully inspected both mechanically and electrically before shipment. It should
be free of marks or scratches and it should meet its published specifications upon
receipt.

If the module was damaged in transit, do the following:

Save all packing materials.

q

File a claim with the carrier.

q

Call a VXI Technology sales and service office.

q

1-2

VT1433B User's Guide

Installing the VT1433B

To install the VT1433B

Caution To protect circuits from static discharge, observe anti-static techniques whenever

handling the VT1433B 8-Channel 196 kSamples/s Digitizer plus DSP Module.

1 Set up the VXI mainframe. See the mainframe's installation guide for assistance.

2 Select a slot in the VXI mainframe for the VT1433B module.

The VT1433B module’s local bus receives ECL-level data from the module
immediately to its left and outputs ECL-level data to the module immediately to
its right. Every module using the local bus is keyed to prevent two modules
from fitting next to each other unless they are compatible. If using the local
bus, select adjacent slots immediately to the left of the data-receiving module.
The local bus can support up to four VT1433B modules at full span at real time
data rates. If the VXI Bus is used, maximum data rates will be reduced but the
module can be placed in any available slot.

3 Using a small screwdriver or similar tool, set the logical address configuration switch

on the VT1433B.
(See the illustration on the next page.) Each module in the system must have a

unique logical address. The factory default setting is 0000 1000 (8). If an
GPIB command module will be controlling the VT1433B module, select an
address that is a multiple of 8. If the VXI system dynamically configures logical
addresses, set the switch to 255.

1-3

VT1433B User's Guide
Installing the VT1433B

4 Check the settings of the Boot Source and ROM Programming switches on the bottom

of the module.
Set switches 1 and 3 (BS1 and BS3) up and all the other switches down.

Logical Address

0

1

1-4

Boot Source

&

Programming

1

0

VT1433B User's Guide

Installing the VT1433B

5 Set the mainframe’s power switch to standby ( O

I

).

Caution Installing or removing the module with power on may damage components in the

module.

6 Place the module’s card edges (top and bottom) into the module guides in the slot.

7 Slide the module into the mainframe until the module connects firmly with the

backplane connectors. Make sure the module slides in straight.

8 Attach the module’s front panel to the mainframe chassis using the module’s captive

mounting screws.

VXI Mainframe

Power Switch

VT1433B

Slotted
Captive Screws

s
u
b

1-5

VT1433B User's Guide
Installing the VT1433B

Install the host interface libraries

After the hardware has been assembled, the next step in installing the VT1433B
is to install the host interface libraries. Refer to the chapter titled “Getting
Started With the VT1433B” to continue the installation process.

To store the module

Store the module in a clean, dry and static free environment.

For other requirements, see storage and transport restrictions in the chapter titled:
“Specifications.”

1-6

VT1433B User's Guide

Installing the VT1433B

To transport the module

Package the module using the original factory packaging or packaging identical to the

•

factory packaging.
Containers and materials identical to those used in factory packaging are available
through VXI Technology.

If returning the module to VXI Technology for service, attach a tag describing the

•

following:

Type of service required

q

Return address

q

Model number

q

Full serial number

q

In any correspondence, refer to the module by model number and full serial
number.

Mark the container FRAGILE to ensure careful handling.

•

If necessary to package the module in a container other than original packaging,

•

observe the following (use of other packaging is not recommended):

Wrap the module in heavy paper or anti-static plastic.

q

Protect the front panel with cardboard.

q

Use a double-wall carton made of at least 350-pound test material.

q
q Cushion the module to prevent damage.

Caution Do not use styrene pellets in any shape as packing material for the module. The

pellets do not adequately cushion the module and do not prevent the module from
shifting in the carton. In addition, the pellets create static electricity which can
damage electronic components.

1-7

VT1433B User's Guide
Installing the VT1433B

1-8

2

VT1433B User's Guide

Getting Started With the VT1433B

Getting Started With the
VT1433B

2-1

VT1433B User's Guide
Getting Started With the VT1433B

Introduction

This chapter provides assistance in getting the VT1433B running and making
simple measurements. It shows how to install the software libraries and how to
run some of the example programs that are included.

For more information see the other chapters in this book and the on-line function
reference. (See “Where to get more information” in the chapter titled “Using the
VT1433B).”

Two versions of the Host Interface Library are available. One is HP-UX
C-Language Host Interface Library which uses SICL (the Standard Instrument
Interface Library) to communicate to the VT1433B hardware. The other is the
HP-UX, Windows 95 or later and Windows NT VXIplug&play Library which
communicates with the hardware using VISA (Virtual Instrument Software
Architecture). VISA is the input/output standard upon which all the
VXIplug&play software components are based.

This chapter mainly covers the VXIplug&play version and it also includes some
examples using the C-Language version. If using the C-Language version, refer
to the chapter titled “The Host Interface Library” as well.

NOTE The C-Language Host Interface Library has been provided for the purpose of

backward compatibility and is no longer supported. New users should use the
VXIplug&play Library while older users are encouraged to migrate their applications
to the VXIplug&play library.

2-2

VT1433B User's Guide

Getting Started With the VT1433B

To install the VXIplug&play libraries

System Requirements (Microsoft Windows)

An IBM compatible personal computer with either Microsoft Windows 95 or later or

•

Microsoft Windows NT. (With either Windows OS, use the VXIplug&play library)

Additional hardware and software to connect the IBM compatible computer to a VXI

•

mainframe.

Software is supplied on CD-ROM.

•

System Requirements (HP-UX 10.20)

One of the following workstations:

•

An HP V743 VXI-embedded workstation.

q

A stand-alone HP Series 700 workstation with an Agilent/HP E1489I EISA-to-MXIbus

q

card and an Agilent/HP E1482B VXI-MXI Bus Extender.

Software is supplied on CD-ROM, so a CD-ROM drive is needed

•

HP-UX Version 10.20. This version of HP-UX can use either the C-language library

•

or the VXIplug&play library.

SICL/VISA (product number E2091E, version E.01.01 or later).

•

VT1432A Software Distribution

The VT1432A distribution (software) is shipped on CD-ROM with the VT1433B
module. This software works with the VT1432A, VT1433B and VT1434A
modules. This distribution includes the the VT1432A C-Language Host Interface
Library for HP-UX, the VT1432A VXIplug&play Host Interface library for
HP-UX, Windows 95 or later and Windows NT with associated examples and
manual pages.

2-3

VT1433B User's Guide
Getting Started With the VT1433B

Getting Updates (Windows)

The latest version of the VT1433B instrument drivers can be found on-line at
www.vxitech.com.

Getting Updates (HP-UX)

For the latest HP-UX instrument drivers, please contact VXI Technology
Customer Support Services. Contact information can be found in the Support
section of the manual on page ix.

2-4

VT1433B User's Guide

Getting Started With the VT1433B

To install the Windows VXIplug&play drivers for the VT1433B
(for Windows 95 and Windows NT)

1 Insert the VXIplug&play Drivers and Product Manuals CD into the CD-ROM drive.

2 Run the program: d:\drivers\DAQ Drivers\driver_vxipnp_e1432_a_06_13.exe.

(If the disc is in a driver other than "drive d:," replace "d:\" with the letter of the drive
containing the driver disc.) Note that the driver for the VT1433B are the same as the
driver used by the VT1432A. Also note that the "a_06_13" references the software
revision and will vary. Follow the on-screen instructions to continue.

3 The VISA Installation Information dialogue box will appear. This indicates window

will indicate whether or not the VISA library has been correctly installed previously.
If not installed, an error message will appear as a reminder to install the library. Click
Next to continue.

4 The Choose Program Folder Items dialogue box provides options that can be included

in the Start Menu Program Folder for the VT1432A. Click Next when finished with
selections to continue.

5 The Select Program Folder dialogue box appears providing the opportunity to change

the name of the program folder that will be created in the Start Menu. The default
name is "VXIPNP." Click Next to continue.

6 Setup creates a program group called “Hpe1432” (typically in c:\VXIPNP\WINNT).

It includes:

An icon to run the Soft Front Panel
An icon for HELP text
An icon for UNISTALL the README text can be included optionally.

These icons can also appear in the Startup Menu Program Files (see step 6).

7 After the program files load, the Setup Complete dialogue box will appear. It provides

the opportunity to view the Readme file and to run the Soft Front Panel upon
completion of set up. Click Next after the desired selections are made.

2-5

VT1433B User's Guide
Getting Started With the VT1433B

To install the HP-UX VXIplug&play drivers for the VT1433B
(for HP-UX systems)

1 Log in as root.

2 Insert the VT1432A CD-ROM into the CD-ROM drive or obtain the latest VT1432A

distribution.

3 Type swinstall.

See the HP-UX Reference manual for information on the swinstall command.

The VT1432A distribution is normally installed in the /opt/vxipnp/hpe1432/
directory. The files have extensions such as .h, .fp, .sl and .hlp.

The Resource Manager

The Resource Manager is a program from the hardware interface manufacturer. It
looks at the VXI mainframe to determine what modules are installed. It is
necessary to run it every time the mainframe is powered up. If the “No VT1433B
can be found in this system” is found, then run the Resource Manager.

Before running the VT1432A/33B software make sure that the hardware is
configured correctly and that the Resource Manager runs successfully. Before
using the measurement system, all of its devices must be set up, including setting
their addresses and local bus locations. No two devices can have the same
address. Usually addresses 0 and 1 are taken by the Resource Manager and are
not available.

For more information about the Resource Manager, see the hardware interface’s
documentation.

2-6

VT1433B User's Guide

Getting Started With the VT1433B

The VXIplug&play Soft Front Panel (SFP)

Using the soft front panel

If running the VT1432A/33B software in Microsoft Windows 95 or Windows NT,
the Soft Front Panel (SFP) program can be used to interface with the VT1433B.

The Soft Front Panel can be useful for checking the system to make sure that it
is installed correctly and that all of its parts are working. However, it is not very
useful for making measurements. It cannot be controlled from a program and it
does not access all of the VT1433B’s functionality.

Note The software examples provided in this manual contain “E” references (e.g. “E1432")

used by the previous manufacturer. The VXI Technology equivalent can be derived at
by exchanging the ”E" references with “VT” references (e.g. “VT1432").

Figure 2-1: The Soft Front Panel Interface

2-7

VT1433B User's Guide
Getting Started With the VT1433B

The buttons on the right side of the SFP display are defined as follows:

Meas

This button opens the Measurement Control dialog box. It can set:

Measurement single/repeat

q

Mode block/continuous

q

Trigger auto/manual/input/source

q

Frequency span

q

Blocksize

q

Input

This button opens a dialog box where the VT1433B’s inputs can be setup. It can
set:

Channel number

q

Range

q

AC or DC coupling

q

Grounding method

q

Digital anti-alias filter

q

Analog anti-alias filter

q

Trigger on/off

q

Trigger mode level/bound

q
q Trigger level

q

Hysteresis

q

Trigger Slope

There is a checkbox to make all channels identical.

Source

This opens a dialog box for controlling the source output of the VT1433B’s
source. This is only available for VT1433B’s that have the Arbitrary Source
VT1433B-1D4. It can set:

q

Channel number

q

Active on/off

q

Mode sine/burst sine/random/burst random

q

Ramp rate

q

Sine frequency

q

Sine phase

q

Output normal/grounded/open/cal/multi

q

Trigger on/off

q

Cola (Constant Output Level Amplifier) off/on

q

Duty Cycle

q

Sum off/on

q

Seed

q

Range

2-8

VT1433B User's Guide

Getting Started With the VT1433B

Display

This button opens a dialog box which specifies how the data will be displayed.
For each trace, an input channel (or OFF) and an output file can be specified.

VXI

This button opens a dialog box showing the modules installed in the VXI
mainframe and indicating which are active and inactive. The “resource name” for
each module is the interface card name that has been assigned to it.

Go

Use the Go button to start the measurement.

Exit

Use the Exit button to exit the Soft Front Panel.

2-9

VT1433B User's Guide
Getting Started With the VT1433B

VEE example programs

scope.vee

This program displays four channels with time record and FFT for each channel.
For the examples provided below, Agilent

The scope.vee program is located at VXIPNP\Hpe1432\examples\vee\ on a
Microsoft Windows system or at /usr/e1432/vee-examples on an HP-UX system.

To run scope.vee, first type:

veetest

To begin using Agilent VEE.

In Agilent VEE click on File, then Open. In the Open File dialog box select
scope.vee from the list of files. Then click Ok.

©

VEE is used.

2-10

Figure 2-2: Agilent VEE - Open Dialogue Box

VT1433B User's Guide

Getting Started With the VT1433B

The program scope.vee starts, showing four channels, with time record and FFT
for each channel.

Figure 2-3: scope.vee - Panel View

To start a measurement, click the Run button on the toolbar (triangle symbol).
To pause, click on the Pause button (two vertical bars, next to the Run button).
To stop the measurement, click the Stop button (square symbol).

This screen is VEE’s panel view, where interaction with the system can be
performed much as one would with the front panel of a standalone instrument.
The VEE detail view screen allows for configuration of the system and a view
panel which can be used to make measurements.

To look at the scope.vee program “behind the scenes,” click on the View Detail
button on the toolbar (chart symbol). To return to the original (panel) view, click
on the View Panel button (sine wave symbol).

Click on the View Detail button again to look at the detail view screen.

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VT1433B User's Guide
Getting Started With the VT1433B

To use and modify scope.vee, it is necessary to be familiar with using the
Agilent VEE program. Refer to Agilent VEE documentation if necessary. In
View Detail mode, click on Help on the menu bar for assistance in using
Agilent VEE.

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Figure2-4: Agilent VEE Help Text