NEC LT265 - INSTALLTION GUIDE Instrucciones de instalación y mantenimiento

Describes what each software can be used for, how to install

it, and how to set the LAN settings on the projector and the

personal computer.

Explains the basic operation of the software.

Explains how to perform troubleshooting and get information

about downloading service.

NEC Projector

LT265/LT245

Wired and Wireless Network User's Guide

This manual describes the software included on the supplied User Supportware 2

CD-ROM.

Introduction

Thank you for purchasing the NEC full-color projector LT265/LT245 (hereafter referred to as

the "LT265/LT245" or "projector").

The projector is equipped with the following features so that you can give effective presenta-

tions.

• LAN port (RJ-45), USB port (type A), PC card slot (TYPE II) supplied as standard

• Viewer that displays images from a flash memory card*1 and USB memory*1

• Wireless LAN card supplied as an option*2

*1 The projector is not supplied with a flash memory card or USB memory.

*2 For a list of countries where NEC's optional wireless LAN card (NWL-100 series) is available, refer to the Ser-

vice Page for NEC Projectors (http://www.nec-pj.com).

The projector is also supplied with User Supportware 2 CD-ROM in which five programs of

software are stored for effective use of these features. The software stored on this CD-

ROM are as follows.

Each program runs on Windows XP and Windows 2000.

• Image Express Utility 2.0

• Desktop Control Utility 1.0

• Ulead Photo Explorer 8.0 SE Basic

• Viewer PPT Converter 3.0

• PC Control Utility 3.0

This document explains the basic operations of the above equipment and functions. For

details of operations, refer to help function of the software.

For the network settings on the personal computer, refer to the User's Manual for the per-

sonal computer or the peripheral equipment for the network.

Use a wireless LAN card conforming to the Wi-Fi standard for your personal computer.

NOTES

(1) The contents of this guide may not be reprinted in part or whole without permission.

(2) The contents of this guide are subject to change without notice.

(3) Great care has been taken in the preparation of this guide; however, should you notice

any questionable points, errors or omissions, please contact us.

(4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of profit

or other matters deemed to result from using the Projector.

(5) Guides with incorrect collating or missing pages will be replaced.

Cautions on Usage

• A wireless LAN card is not meant for use with facilities or equipment involving the safe-

guard of human life, such as medical equipment, nuclear facilities or equipment, aeronau-

tical or space equipment, transportation facilities or equipment, etc., or with facilities or

equipment requiring high levels of reliability. Do not use the card in such cases.

• Do not use a wireless LAN card near cardiac pacemakers.

• Do not use a wireless LAN card near medical equipment. Doing so may cause electro-

magnetic interference with the medical equipment, possible leading to death.

• Do not disassemble or modify a wireless LAN card in any way. Doing so could lead to fire

or electric shock.

• Do not use a wireless LAN card in wet or moist places, such as in bathrooms or near

humidifiers. Doing so could lead to fire, electric shock or malfunctions.

To prevent damage due to static electricity, eliminate any static electricity from your body

before touching a wireless LAN card.

• Static electricity from the human body may damage a wireless LAN card. Before touching

the card, touch an aluminum window frame, a door knob, or some other metal object

around you to eliminate the static electricity.

The radio waves used by a wireless LAN card pass through the wood or glass used in nor-

mal homes (but not through window panes with built-in metallic mesh).

The radio waves do not pass through iron reinforcing bars, metal or concrete, so a wireless

LAN card cannot be used for communicating through walls or floors made with these mate-

rials.

Contents

Introduction • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Inside cover

Cautions on Usage • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 1

Contents • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2

Preparation

1. What You Can Do with User Supportware 2 • • • • • • • • • • • • • 6

1-1. Image Express Utility 2.0• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 6

1-2. Desktop Control Utility 1.0 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 8

1-3. Ulead Photo Explorer 8.0 SE Basic• • • • • • • • • • • • • • • • • • • • • • • • 9

1-4. Viewer PPT Converter 3.0 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 10

1-5. PC Control Utility 3.0 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 10

2. Operating Environment • • • • • • • • • • • • • • • • • • • • • • • • • • • 11

2-1. Supported Projector • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 11

2-2. Operating Environment • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 12

3. Installing User Supportware 2 • • • • • • • • • • • • • • • • • • • • • • 13

3-1. Installation• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 13

3-2. Uninstalling • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 19

4. Using Help• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 20

4-1. Displaying Help • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 20

4-2. Help Screen Layout • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 21

5. Connecting LAN Cable• • • • • • • • • • • • • • • • • • • • • • • • • • • • 22

6. Attaching Wireless LAN Card • • • • • • • • • • • • • • • • • • • • • • • 23

7. Setting the LAN Setting of Projector • • • • • • • • • • • • • • • • • • 25

7-1. Displaying On-Screen Menu (LAN Mode) • • • • • • • • • • • • • • • • • • 25

7-2. Wired LAN • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 27

7-3. Wireless LAN• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 31

8. Setting the LAN Setting of Personal Computer

([Example] Wireless LAN of Windows XP:Ad Hoc connection) • • • • • 38

Contents

Operation

1. Image Express Utility 2.0 • • • • • • • • • • • • • • • • • • • • • • • • • • • 45

1-1. Sending Images to Projector • • • • • • • • • • • • • • • • • • • • • • • • • • • 45

1-2. Holding Conferences • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 48

1-3. Participating in Conference • • • • • • • • • • • • • • • • • • • • • • • • • • • • 50

2. Desktop Control Utility 1.0 • • • • • • • • • • • • • • • • • • • • • • • • • 54

2-1. Manipulating Desktop Screen by Using Projector • • • • • • • • • • • • • 54

3. Ulead Photo Explorer 8.0 SE Basic • • • • • • • • • • • • • • • • • • • 61

3-1. Sending Slideshow of Image to Projector • • • • • • • • • • • • • • • • • • 61

4. Viewer PPT Converter 3.0 • • • • • • • • • • • • • • • • • • • • • • • • • • 65

4-1. Converting PowerPoint file and displaying it with viewer function of

projector • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 65

5. PC Control Utility 3.0 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 69

5-1. Controlling Projector from Personal Computer • • • • • • • • • • • • • • • 69

Appendix

Troubleshooting • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 74

About the Downloading Service • • • • • • • • • • • • • • • • • • • • • • • 78

For Information• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 78

This chapter explains the features of the software on User

Supportware 2 CD-ROM, how to install the software, and

how to set LAN.

1. What You Can Do with User Supportware 2 ••••••••• 6

2. Operating Environment ••••••••••••••••••••••••••••••••••11

3. Installing User Supportware 2 ••••••••••••••••••••••••••13

4. Using Help •••••••••••••••••••••••••••••••••••••••••••••••••20

5. Connecting LAN Cable ••••••••••••••••••••••••••••••••••22

6. Attaching Wireless LAN Card ••••••••••••••••••••••••••23

7. Setting the LAN Setting of Projector ••••••••••••••••••25

8. Setting the LAN Setting of Personal Computer

([Example] Wireless LAN of Windows XP:

Ad Hoc connection) •••••••••••••••••••••••••••••••••••••38

Preparation

1. What You Can Do with User Supportware 2

( Operation: page 45)

Image Express Utility 2.0 is a software tool used to send the screen of your personal com-

puter to the projector via a network, without the signal cables.

zHigh-speed, high-quality image transmissions based on NEC's original

compression algorithm

NEC's original compression algorithm allows high-quality images to be sent over the net-

work at high speed, from your personal computer to the projector.

zSimultaneous projection by multiple projectors

Images can be sent from a personal computer to not only one projector but also to two or

more projectors at the same time.

z"Easy Connection" function for connecting wireless LAN

By using "Easy Connection" function*1, the complicated setting of wireless LAN can be

simplified.

*1 This function can be used when Windows XP is used as the OS and when you have a "Computer Administra-

tor" privilege. The communication mode is set to "802.11 Ad Hoc".

The "Easy Connection" function cannot be used with Windows 2000.

1-1. Image Express Utility 2.0

1. What You Can Do with User Supportware 2

What You Can Do with User Supportware 2

zProjected images can be transferred and saved to personal computers.

When "Meeting Mode" is used, projected images can be sent to the personal computers

of all the participants (attendants) of a "Meeting". The received images can be saved to

your personal computer with a memo (text data) attached.

z1-click switching of presenter

When switching to another presenter during the conference, the participants (attendants)

can simply click a button to switch over to the new presenter.

zCentral management of the projecting personal computer

Using the Training Mode allows you to use a single personal computer (Manager) to

manage which personal computer (Attendant) projects. Possible operation includes

switching projecting personal computers to project from, as well as temporarily terminat-

ing communication with the projector.

Attendant

Presenter

Attendant

Attendant A Attendant D (presenter)

Attendant B Attendant C

Manager

Mr. D, please start

your presentation.

The Training Mode is not installed via the "Typical" installation option when Image

Express Utility 2.0 is installed.

To use Training Mode, select "Extension" installation option on the install selection

screen that is displayed while Image Express Utility 2.0 installation is in progress,

and select "Training Mode (Attendant)" or "Training Mode (Manager)".

1. What You Can Do with User Supportware 2

( Operation: page 54)

Desktop Control Utility 1.0 is software that operates the desktop screen of a personal com-

puter at a remote location from the projector by using a network.

zA commercially available USB mouse is connected to the projector to operate the per-

sonal computer.

zSuppose, for example, a PowerPoint file to be presented in a conference is saved to a

personal computer in your office. If this personal computer is connected to the projector

in the conference room with LAN when the conference is held, the desktop screen of the

personal computer in your office (Windows 2000/XP) can be projected and the Power-

Point file can be presented by operating the projector. In other words the personal com-

puter does not need to be brought into the conference room.

1-2. Desktop Control Utility 1.0

Office

Conferenceroom

Important

•You can use the Desktop Control Utility 1.0 to operate a personal computer located in a

separate room from the projector over a network. Therefore, care must be exercised to

prevent any third party from viewing the screen of your personal computer (important

documents), copying files, or turning off the power.

NEC assumes no liability for any loss or damages arising from information leak or sys-

tem failure while you are using Desktop Control Utility 1.0.

•In the Windows operating system, click [Control Panel] →[Performance and Mainte-

nance] → [Power Options] →[System Standby] →[Never]. This will disconnect LAN

connection when the personal computer goes in the standby mode while the Desktop

Control Utility 1.0 is being used.

•The screen saver function is off while Desktop Control Utility 1.0 is running.

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