InFocus Projector Lp820 User Manual

							MEETING ROOM EASY. INSTALL READY.
USER’S GUIDE
LP
®815/
LP
®820
LP815_820_UG.qxd  1/26/04  4:08 PM  Page 1 
						

							WARNING:This product contains chemicals,
including lead, known to the State of California
to cause bir th defects or other reproductive
harm.Wash hands after handling.
WARNING:This product has a lamp which 
contains a ver y small amount of mercur y.
Dispose of it as required by local, state, or 
federal ordinances and regulations. For more
information, see www.eiae.org
LP815_820_UG.qxd  1/26/04  4:08 PM  Page 2 
						

							This entire user’s guide is available on the enclosed CD as an Adobe Acrobat pdf file in the following languages: English, French, German, Italian, Norwe-
gian, Portuguese, Spanish, Russian, Japanese, Korean, Traditional Chinese, Simplified Chinese. Before using this projector, pl ease read these instructions. 
Le mode demploi complet est disponible sur le CD joint sous forme de fichier pdf dAdobe Acrobat dans les langues suivantes :  anglais, français, 
allemand, italien, norvégien, portugais, espagnol, russe, japonais, coréen, chinois traditionnel, chinois simplifié. Avant du tiliser ce projecteur, veuillez 
lire ces instructions. 
Die vollständige Benutzeranleitung ist auf der im Lieferumfang enthaltenen CD als Adobe Acrobat PDF-Datei in den folgenden Spr achen verfügbar: 
Englisch, Französisch, Deutsch, Italienisch, Norwegisch, Portugiesisch, Spanisch, Russisch, Japanisch, Koreanisch, Traditionel les Chinesisch und 
Vereinfachtes Chinesisch. Bitte lesen Sie diese Anweisungen vor der Verwendung des Projektors. 
La presente guida è disponibile sul CD allegato, come file Adobe Acrobat pdf, nelle seguenti lingue: inglese, francese, tedesc o, italiano, norvegese, 
portoghese, spagnolo, russo, giapponese, coreano, cinese tradizionale e cinese semplificato. Prima di usare questo proiettore,  leggere le seguenti istruzioni. 
Hele denne brukerhåndboken finnes på den vedlagte CD-en som en Adobe Acrobat pdf-fil på følgende språk: Engelsk, fransk, tysk,\
  italiensk, norsk, 
portugisisk, spansk, russisk, japansk, koreansk, tradisjonell og forenklet kinesisk. Les diss anvisningene før projektoren tas  i bruk. 
Este guia do usuário completo está disponível no CD anexo, como\
 um arquivo pdf do Adobe Acrobat nos seguintes idiomas: inglês,  francês, alemão, italiano, 
norueguês, português, espanhol, russo, japonês, coreano, chinê\
s tradicional, chinês simplificado. Antes de utilizar este proje tor, leia estas instruções. 
Este manual de uso está disponible en su totalidad en el CD incluido, como archivo pdf de Adobe Acrobat, en los siguientes idi omas: inglés, frances, alemán, 
italiano, noruego, português, español, ruso, japonés, coreano, \
chino tradicional, chino simplificado. Antes de usar el proyect or, lea estas instrucciones.
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							2
Declaration of ConformityManufacturer: 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 conforms 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 
February, 2004TrademarksApple, 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 regis-
tered trademarks of Adobe Systems Incorporated. InFocus, ProjectorNet, LiteShow, 
and LP are trademarks or registered trademarks of InFocus Corporation. FCC WarningThis 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 pro-
vide reasonable protection against harmful interference when the equipment is oper-
ated in a commercial environment. This equipment generates, uses, and can radiate 
radio frequency energy and, if not installed and used in accordance with the instruc-
tion 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 55022 WarningThis 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.
CanadaThis 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 ApprovalsUL, CUL, TUV, GOST
Other specific Country Approvals may apply, please see product certification label. 
This user ’s guide applies to models LP815, LP820, GEN300, and GEN301.
InFocus reserves the right to alter product offerings and specifications at any time.Remote Control WarningLaser 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.
Do not look into the laser beam emitted
from the front of the remote control. 
						

							3 Table of Contents
Introduction 5
Connecting a computer  7
Required computer connections  7
Displaying a computer image  9
First-time projector use with Windows 98  10
Adjusting the image  12
Connecting a video device  13
Displaying a video image  14
Shutting down the projector  16
Troubleshooting your setup  16
Using the keypad buttons  24
Using the remote control  25
Using the audio  26
Optimizing computer images  27
Presentation features  27
Optimizing video images  28
Customizing the projector  28
Using the menus  29
Picture menu  30
Settings menu  33
Maintenance 37
Cleaning the lens  37
Changing the lens  37
Replacing the projection lamp  38
Cleaning the dust filter  40
Using the security lock  40
Appendix 41
Accessories 41
Red LED behavior and projector errors  42
Projected image size  42
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 relevant web 
addresses. 
						

							4
Important Operating Considerations for Safety
 Place the projector in a horizontal position no greater than 15 degrees 
off axis.
 Locate the projector in a well-ventilated area without any obstructions 
to intake or exhaust vents. Do not place the projector on a tablecloth or 
other soft covering that may block the vents. 
 Locate the projector at least 4 (1.2 m) away from any heating or cooling 
vents.
 Use only InFocus-approved ceiling mounts.
 Use only the power cord provided. A surge-protected power strip is 
recommended. 
 Refer to this manual for proper startup and shutdown procedures.
 In the unlikely event of the lamp rupturing, discard any edible items 
placed in the surrounding area and thoroughly clean the area along all 
sides of the projector. Wash hands after cleaning the area and handling 
the ruptured lamp. This product has a lamp which contains a very 
small amount of mercury. Dispose of it as required by local, state or fed-
eral ordinances and regulations. For more information see 
www.eiae.org
.
Follow these instructions to help ensure image quality and lamp life over 
the life of the projector. Failure to follow these instructions may affect the 
warranty. For complete details of the warranty, see the Warranty section at 
the end of this users guide.
2 ft (.6m)2 ft (.6m)
2 ft (.6m) Do not place objects in the areas along the side and in the front of the projector
5 ft (1.5m) 
						

							5
IntroductionYour new digital projector provides three computer and three video inputs 
and has XGA 1024x768 resolution. Optional user-changeable short and long 
throw lenses make this a flexible product suitable for many different uses. 
The projector is easy to connect, easy to use, easy to maintain. An Interac-
tive Display on the top of the projector gives you constant feedback on the 
status of the projector. 
Online Registration
Register your projector on our website to receive product updates, 
announcements, and registration incentives. See the inside of the back cover 
for the web address. Included itemsProjector components and features 
documentation
remote
computer
cable projector
lens cap
power
cableaudio/video cable audio cable
USB cablecover
component to 
VESA adapter
key pad
speakers
zoom
focus
 elevator foot release
remote
control
receiver (IR) air intake
vent
connectors
leveling 
footheat vent
heat vent
Interactive display 
						

							6 Connector Panel
The projector provides three computer and three video connectors: 
 one M1-D (HD, DVI, and computer)
 two VESA (HD, HD component, and computer)
one component RCA
 one S-video
one composite RCA
 one USB mouse (for use with the Computer 2 input only)
 one PS/2 mouse (for use with the Computer 3 input only)
It also has an RS-232 serial connector for serial control and an RJ-45 connec-
tor for networked control via ProjectorNet software. The Command Line 
Interface (CLI) specifications and commands are on our website.
A 2.5 mm mini-jack trigger provides a 12 volt DC output. It provides a con-
stant output while the projector is on. If you connect your projection screen 
to the trigger with an optional cable, when you turn on the projector the 
screen will move down; when you turn the projector off, the screen will 
return to the storage position. You must turn this feature on in the System 
menu to use it. See page 34.Wireless ProjectionYou can use the projector ’s M1 connector along with the InFocus 
LiteShow wireless adapter and software for cable-free digital projection. 
Contact an authorized InFocus dealer or visit the website listed on the back 
inside cover of this User ’s Guide for more information.
computer 2
network
audio inLcomputer in
trigger
monitor out
serial control
R audio in
computer 1
USB
PS/2
computer 3
I
O
 
lock
power
connectorM1-D computer
monitors-video
composite
computer
audio external
speakers
(audio out)
RJ-45PS/2
USBscreen
trigger
RS232 serial control mouse mouseVESA computers
component video
video
power switch
screen trigger connection
2.5mm mono plug+12v
ground
to screen relay (see screen manufacturer
for details) 
						

							7
Connecting a computerRequired computer connectionsConnect one end of the 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 monitor 
cable from the computer ’s video port. 
Some Macintosh computers do not have a standard VESA-out video port. If 
the supplied computer cable will not connect to your computer, purchase 
the appropriate adapter from your Apple reseller.
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 connectionsTo control your computer ’s mouse using the projector ’s remote control, con-
nect the USB cable to the USB connector on the projector and on your com-
puter. USB drivers must be installed to use the USB feature. For more 
information, see page 11. If your computer has a PS/2 connector, connect an 
optional PS/2 cable to the PS/2 connector on the projector and on your com-
puter. The USB input is for Computer 2, the PS/2 input is for Computer 3.
To have sound with your presentation, connect the audio cable to your com-
puter and to the computer Audio In connector on the projector. 
connect computer cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio in
computer 1USBmouse
computer 3
I
O
 connect power cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio incomputer 1USBmouse
computer 3
I
O
connect USB or PS/2 cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio incomputer 1USBmouse
computer 3
I
O
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio incomputer 1USBmouse
computer 3
I
O
connect audio cable 
						

							8
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. 
If you prefer connecting your computer to the projector with an optional 
M1-D cable, connect one end of that cable to the M1 port on your computer, 
and connect the other end to the Computer 1 connector on the projector.
You can control the projector from an LCD control panel or computer by 
connecting an RS-232 cable to the projector ’s Serial connector. Specific 
RS-232 commands can be found in the Service and Support section of our 
website.
The projector can be managed by ProjectorNet networking software 
through its Network connector. 
Contact an authorized dealer or visit our website for information on 
ProjectorNet.
connect monitor cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio incomputer 1USBmouse
computer 3
I
O
connect M1-D cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio in
computer 1USBmouse
computer 3
I
O
connect RS-232 cable
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio in
computer 1USBmouse
computer 3
I
O
Network
computer 2
network
audio inLcomputer in
trigger
monitor outserial control
R audio incomputer 1USBmouse
computer 3
I
O
connect network cable