InFocus LP 840/LP 850 Manuel utilisateur

LP®840/LP®850 INSTALLATION & INTEGRATION PROJECTOR.

USER’S GUIDE

LP®840/LP®850 INSTALLATION & INTEGRATION PROJECTOR.

InFocus Corporation

27700B SW Parkway Avenue

Wilsonville, Oregon 97070-9215

1-800-294-6400 •503-685-8888

Fax: 503-685-8887

http://www.infocus.com

In Europe:

InFocus International BV

Strawinskylaan 585

1077 XX Amsterdam

The Netherlands

Phone: +31 20 579 2000

Fax: +31 20 579 2999

In Asia:

238A Thomson Road

#18-01/04 Novena Square

Singapore 307684

Telephone: (65) 6334-9005

Fax: (65) 6333-4525

USER’S GUIDE

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Declaration of Conformity

Manufacturer: InFocus Corporation, 27700B SW Parkway Ave. Wilsonville, Oregon

97070 USA

European Office: Strawinskylaan 585, 1077 XX Amsterdam, The Netherlands

We declare under our sole responsibility that this projector conform to the following

directives and norms:

EMC Directive 89/336/EEC, Amended by 93/68/EEC

EMC: EN 55022

EN 55024

EN 61000-3-2

EN 61000-3-3

Low Voltage Directive 73/23/EEC, Amended by 93/68/EEC

Safety: EN 60950: 2000

October, 2003

Trademarks

Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple

Computer, Inc. IBM is a trademark or registered trademark of International Business

Machines, Inc. Microsoft, PowerPoint, and Windows are trademarks or registered

trademarks of Microsoft Corporation. Adobe and Acrobat are trademarks or

registered trademarks of Adobe Systems Incorporated. InFocus, ProjectorManager,

ProjectorNet, and LP are trademarks or registered trademarks of InFocus

Corporation.

FCC Warning

This equipment has been tested and found to comply with the limits for a Class A

digital device, pursuant to part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his

own expense.

EN 50222 Warning

This is a Class A product. In a domestic environment it may cause radio interference,

in which case the user may be required to take adequate measures. The typical use is

in a conference room, meeting room or auditorium.

Canada

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Agency Approvals

UL, CUL, NOM, IRAM, GOST, C-tick

Other specific Country Approvals may apply, see please product certification label.

Remote Control Warning

Laser radiation class II product; wavelength 650nm; maximum output 1mW. Remote

control complies with applicable requirements of 21 CFR 1040.10 and 1040.11. Remote

control complies with applicable requirements of EN 60 825-1: 1994 +A11.

INTEGRATOR

Do not look into laser beam emitted from the front of the remote control

Location of laser beam warning labels on remote

Table of Contents

Introduction 5

Positioning the projector 7

Connecting a computer 8

Required computer connections 8

Displaying a computer image 10

First-time projector use with Windows 98 11

Adjusting the image 13

Connecting a video device 14

Displaying a video image 16

Shutting down the projector 18

Troubleshooting your setup 18

Using the keypad buttons 26

Using the remote control 27

Using the audio 28

Optimizing computer images 29

Presentation features 29

Optimizing video images 30

Customizing the projector 30

Using the menus 31

Picture menu 32

Settings menu 35

Maintenance 39

Cleaning the lens 39

Changing the lens 39

Replacing the projection lamp 40

Cleaning the dust filter 42

Using the security lock 42

Appendix 43

Projected image size 43

LED Behavior 46

RS-232 commands 47

If you are experienced in setting up presentation systems, use the included

Quick Set Up card. For complete details on connecting and operating the

projector, refer to this User’s Guide. Electronic versions of this User’s Guide

in multiple languages are available on the included CD and on our website.

The website also has technical specifications (an interactive image size cal-

culator, laptop activation commands, connector pin outs, a glossary, the

product data sheet), a web store to buy accessories, and a page for online

registration. See the inside of the back cover for a list of all contact numbers

and relevant web addresses.

Important Operating Considerations

Do not place the projector on a tablecloth or other soft covering that may

block the vents. Vents are placed along the back, left and front sides of the

projector. Do not use a non-approved ceiling mount. In the unlikely event of

the lamp rupturing, discard any edible items placed in the surrounding area

and thoroughly clean the area along the sides and in the front of the projec-

tor.

2 ft (.6m) 2 ft (.6m)

2 ft (.6m)

Do not place objects in the areas along the left, back and front sides of the projector

Introduction

Your new multimedia projector provides three computer, three video, and

two audio inputs, one audio output, RS-232 control, and has XGA 1024x768

resolution. Optional user-changeable short, fixed short, long and super long

throw lenses make this a flexible product suitable for many different uses.

The projector is easy to connect, easy to use, and easy to maintain.

Product specifications

To read the latest specifications on your multimedia projector, be sure to

visit our website. Web address information is located on the back inside

cover of this User’s Guide.

Accessories

The standard accessories that came with your projector can be found on the

packing list that came with your projector. Optional accessories are listed in

the Accessories catalog that came with the projector and can also found on

our website. See the inside back cover for the web address.

Online Registration

announcements, and registration incentives. See the inside back cover for

the web address.

Projector components and features: front

Projector components and features: back

keypad

speakers

lens

elevator foot release

remote

control

receiver (IR)

elevator foot release

air intake

vent

heat vent

connectors

back

foot

air intake

vent

air intake

vent

handle

Connector Panel

The projector provides three computer and three video connection options:

• one M1-D (DVI with USB)

• one VESA computer

• one BNC (RGBHV and Pr, Pb, Y)

• one component RCA video (Pr, Pb, Y)

• one S-video

• one composite RCA video

The projector provides computer and video connectors for audio support:

• two composite RCA stereo audio (L, R)

• one audio out

• two audio ins for computer

The projector also provides the following connectors:

• one wired remote

• one monitor out

• RS-232 serial connector (for serial control)

• RJ-45 connector (for networked control via ProjectorNet software)

The RS-232 Command Line Interface (CLI) specifications and commands

are available on our website. See the back inside cover of this User’s Guide

for website information.

lock

power

connector

M1-D computer monitor

s-video

composite

computer

audio external

speakers

(audio out)

RJ-45

VESA computer component video

video power switch

BNC

RS232

serial control

wired

remote remote

control

receiver (IR

)

Positioning the projector

To determine where to position the projector, consider the size and shape of

your screen, the location of your power outlets, and the distance between

the projector and the rest of your equipment. Here are some general guide-

lines:

• Position the projector on a flat surface at a right angle to the screen. The

projector (with the standard lens) must be at least 3 feet (0.9m) from the

projection screen.

• Position the projector within 10 feet (3m) of your power source and

within 6 feet (1.8m) of your video device (unless you purchase exten-

sion cables). To ensure adequate cable access, do not place the projector

within 6 inches (.15m) of a wall or other object.

• If you are installing the projector on the ceiling, refer to the installation

guide that comes with the Ceiling Mount Kit for more information. To

turn the image upside down, see “Ceiling” on page 35. We recom-

mends using an authorized ceiling mount. The Ceiling Mount Kit is

sold separately; see the Accessories catalog that came with this projec-

tor or visit our website for more information.

• Position the projector the desired distance from the screen. The distance

from the lens of the projector to the screen, the zoom setting, and the

video format determine the size of the projected image. For information

about image sizes at different distances, see “Projected image size” on

page 43.

• For the standard lens that comes with the projector, the image exits at a

given angle. However, the lens shift feature makes the image offset

variable. The image offset is 100% at a 10:0 ratio when the projector is in

4:3 mode (default mode). This means that if you have an image 10’

high, all 10’ will appear above the center of the lens.

• This image offset is 50% when the lens shift is at a 1:1 ratio. This means

that if you have an image 10’ high, the bottom of the image will be 5’

below the center of the lens.

• For information about the optional lenses image offsets, see “Projected

image size” on page 43.

bottom of image

100% above lens

10 ft high

image Projection angle in 4:3 mode (default)

lens center

10:0

1:1

center

bottom of image

50% below lens

center

10:0

1:0

Connecting a computer

Required computer connections

Connect one end of the VESA computer cable to the Computer 2 connector

on the projector. Connect the other end to the video port on your computer.

If you are using a desktop computer, you first need to disconnect the moni-

tor cable from the computer’s video port.

Connect the black power cable to the connector on the back of the projector

and to your electrical outlet.

NOTE: Always use the power cable that shipped with the projector.

Optional computer connections

To control your computer’s mouse using the projector’s remote control, con-

nect the USB and DVI cables to the USB and DVI ports on your computer,

and connect the other end to the Computer 1 (M1-D) connector on the pro-

jector. USB drivers must be installed to use the USB feature. For more infor-

mation, see page 12.

If your projector cannot receive the remote’s signal due to IR interference,

you can connect directly to the projector via a remote cable. To do so, plug

the remote cable into the wired remote connector on the projector. Plug the

other end into the connector on the remote,

To have sound with your presentation, connect the audio cable to your com-

puter and to the corresponding computer Audio In connector on the projec-

tor.

connect computer cable

connect power cable

connect M1-D cable

connect wired remote

connect audio cable

If you are using a desktop computer and want to see the image on your

computer screen as well as on the projection screen, plug the monitor cable

to the Monitor out connector on the projector.

You can also connect to your computer using a BNC cable. Connect the BNC

connectors on the BNC cable to the appropriate Computer 3 connectors on

the projector. Connect the other end to the video port on your computer. If

you are using a desktop computer, you first need to disconnect the monitor

cable from the computer’s video port. When all 5 BNCs are connected, the

projector handles separate synchs on H and V.

You can control the projector from an LCD control panel, touch screen, or

other control device or computer by connecting an RS-232 cable to the pro-

jector’s Serial connector. Specific RS-232 commands can be found in the Ser-

vice and Support section of our website and in this User’s Guide’s

Appendix.

The projector can be managed by ProjectorNet networking software

through its Network (RJ-45) connector. Contact an authorized dealer or

visit our website for information on ProjectorNet.

connect monitor cable

connect BNC cables

RG B

connect RS-232 cable

Network

connect CAT-5 cable

Displaying a computer image

Remove the lens cap.

Press the power switch on the back of the projector to the on position, then

press the Power button on the top of the projector or the remote.

The LED flashes green and the fans start to run. When the lamp comes on,

the startup screen is displayed and the LED is steady green. It can take a

minute for the image to achieve full brightness.

? No startup screen? Get help on page 19.

Turn on your computer.

The computer’s image should appear on the projection screen. If it doesn’t,

press the Computer button on the projector’s keypad.

Make sure your laptop’s external video port is active.

Many laptops do not automatically turn on their external video port when a

projector is connected. Usually a key combination like FN + F5 is used to

turn the external display on and off. Refer to your computer’s documenta-

tion to learn your computer’s key combination.

? No computer image? Try pressing the Auto Image

button on the keypad. Get help on page 19.

remove lens cap

press Power switch press Power button

turn on computer

activate laptop’s external port

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