InFocus Projector Learn Big In2104ep User Manual

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Declaration of ConformityManufacturer: InFocus Corporation, 27500 SW Parkway Ave. Wilsonville, Oregon 
97070 USA
 
European Office: Louis Armstrongweg 110, 1311 RL Almere, The Netherlands
 
We declare under our sole responsibility that this projector conform to the following 
directives and norms:
EMC Directive 2004/108/EC 
 
EMC: EN 55022
 
           EN 55024
 
 EN 61000-3-2
 
 EN 61000-3-3
 
Low Voltage Directive 2006/95/EC 
 
Safety: IEC 60950-1: 1
st Edition
 
TrademarksApple, 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. DLP® and the DLP logo are 
registered trademarks of Texas Instruments and BrilliantColor™ is a trademark of 
Texas Instruments. InFocus, In Focus, and INFOCUS (stylized) are either registered 
trademarks or trademarks of InFocus Corporation in the United States and other 
countries. 
FCC WarningNote: This equipment has been tested and found to comply with the limits for a Class 
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
 
--Reorient or relocate the receiving antenna.
 
--Increase the separation between the equipment and receiver.
 
--Connect the equipment into an outlet on a circuit different from that to which the 
receiver is connected.
 
--Consult the dealer or an experienced radio/TV technician for help.Changes or modifications not expressly approved by InFocus Corporation may void 
authority to operate the equipment.CanadaThis Class B digital apparatus complies with Canadian ICES-003.
 
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.Agency ApprovalsUL, cULOther specific Country Approvals may apply. Please see product certification label. This document applies to regulatory models W2100 and W2106.Input ratings: 100-240Vac, 3.0A, 50-60HzInFocus reserves the right to alter product offerings and specifications at any time 
without notice. 
						

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Table of Contents
Introduction 3
Positioning the projector  5
Projector and device connector guide  6
Connecting a computer source  9
Required computer connections  9
Optional computer connections  9
Displaying an image  10
Adjusting the image  11
Connecting a video device  12
Composite video connection  13
S-video connection  13
VESA connection  13
Component video connection  13
Shutting down the projector  14
Troubleshooting your setup  14
Using the remote control  22
Using the audio  23
Using the keypad buttons  24
Optimizing computer images  25
Presentation features  25
Optimizing video images  26
Customizing the projector  26
Using the menus  27
Basic Picture menu  28
Advanced Picture menu  29
Setup menu  30
Status and Service menu  32
Maintenance 33
Cleaning the lens  33
Using the security lock  33
Replacing the projection lamp  34Important 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. 
Wa r n i n g
: To prevent eye 
injury if the projector is ceiling mounted, wear protective eyewear 
before opening lamp door. A warning sticker is included with the user 
documentation. Place this sticker on the lamp door if the projector is 
mounted on the ceiling.
 Only genuine InFocus lamps are tested for use in this projector. InFocus 
is not liable for the performance, safety or certification of any other 
lamps. The use of other lamps violates the projector warranty and 
voids all certification marks on this projector. Use only the power cord provided. A surge-protected power strip is 
recommended. Refer to this guide for proper startup and shutdown procedures. Hg – Lamp contains mercury. Manage in accordance with local 
disposal laws. See www.lamprecycle.org. In the unlikely event of a lamp rupture, particles may exit through the 
projector side vents. When the projector is turned on, keep people, 
food, and drinks out of the keep out area under and around the pro
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jector, as indicated by the X areas below. 
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 booklet.
5’/1.5m
8’/2.4m
2’/0.6
m
3’/1m
3’/1m 
						

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IntroductionYour new digital projector is simple to connect, easy to use, and straightfor
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ward to maintain. It is a versatile projector that is flexible enough for busi
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ness presentations and home video viewing too. The IN2102 has native 
SVGA 800x600 resolution, the IN2104 has native XGA 1024x768 resolution, 
and the IN2106 has WXGA 1280x800 resolution. This guide applies to all 
products. They are compatible with a wide variety of computers and video 
devices.Product specificationsTo read the latest specifications on your multimedia projector, be sure to 
visit our website at www.infocus.com, as specifications are subject to 
change. AccessoriesThe standard accessories that came with your projector are listed in the 
included Quick Start card. Optional accessories can be found on our website 
at www.infocus.com or at your retailer or dealer.Online RegistrationRegister your projector on our website at www.infocus.com/register to acti
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vate your warranty and receive product updates, announcements, and reg
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istration incentives. 
 
keypad
elevator foot release focus (front ring)
remote control 
receiver (IR)
zoom (rear ring)
panel connector 
						

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Connector PanelThe projector provides both computer and video connection options, 
including: VESA computer (2)S-video Composite video Separate audio inputs for video and computerThe projector also provides the following connectors: Monitor out, to provide an image on your desktop computer as well as 
on the projection screen Audio out, to provide sound for external speakers USB, to provide mouse control (used with an optional remote control 
only) A 5 volt DC output (see below)It also has an RS-232 connector for serial control. The Command Line Inter
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face (CLI) specifications and commands are on our website.5 volt DC outputThe 3.5mm mini-jack triggers provide a 5 volt, 2 amp DC output. It provides 
a constant output while the projector is on. It is designed to provide power 
for an InFocus LiteShow II wireless device, which allows wireless projec
-
tion. More information can be found on our website at www.infocus.com or 
at your retailer or dealer.
computer
monitor S-video
audio
out
out
USB
composite video audio in
foot adjustable
security lock
RS-2325 volt output 
						

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Positioning the projectorTo 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
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lines: Position the projector on a flat surface at a right angle to the screen. The 
projector must be at least 4.9 feet (1.5m) 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
 31. We recommend 
using an InFocus authorized ceiling mount.
 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. The image exits the projector at a given angle. This image offset is 115%. 
This means that if you have an image 10’ high, the bottom of the image 
will be 1.15’ above the center of the lens. 
Table 1: 
Range of distance to the screen for a given screen size 
Diagonal 
Screen Size 
(inches/m) 
Distance to screenMaximum 
distance
 
(feet/m)
Minimum 
Distance
 
(feet/m)
60/1.5
7.7/2.3
8.5/2.6
80/2
10.3/3.1
11.5/3.5
92/2.3
11.8/3.6
13.1/4.0
150/3.8
19.4/5.9
21.7/6.6
bottom of image
1.15 ft above center10 ft high
image
Projection angle
lens center
of lens 
						

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Projector and device connector guideThe following illustration and table should help you find the connectors to 
use and obtain the best resolution possible from your input devices, such as 
computers, standard VCRs, DVD players (progressive and interlaced), 
HDTV sources (1080i and 720p HDTV formats), TV and satellite tuners, 
camcorders, video games (progressive and interlaced), and laser disc play
-
ers.
computer
monitor S-video audio
out
out
USB
composite video audio in
foot adjustable
security lock
RS-232
5 volt output 
						

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Video Device 
Video 
Compatibility
If Your Device 
Connector Is
Attach to Adapter 
or Labeled 
Connector on 
Projector
For Setup Instructions, see
Comments
Standard Broadcast TV (
not
 
HDTV) via: cable, digital 
cable, satellite TV, DVD, or 
VCR 
NTSC, PAL, and 
SECAM formats
Composite video or S-video
Video 2 or Video 1
Composite video connection on page 13
.  
 S-video connection on page 13
Not for progressive 
(i.e. HDTV) sources. 
See 
page
 8.
Standard Video Camera
NTSC, PAL, and 
SECAM formats
Composite video or S-video
Video 2 or Video 1
Composite video connection on page 13
.  
 S-video connection on page 13
Not for progressive 
(i.e. HDTV) sources. 
See 
page
 8.
Standard Video Game
NTSC, PAL, and 
SECAM formats
Composite video or S-video
Video 2 or Video 1
Composite video connection on page 13
.  
 S-video connection on page 13  
Not for progressive 
(i.e. HDTV) sources. 
See 
page
 8. 
						

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Video Device 
Video 
Compatibility
If Your Device 
Connector Is
Attach to Adapter 
or Labeled 
Connector on 
Projector
For Setup Instructions, see
Comments
HDTV
 
(High Definition TV)
1080i, 720pComponent 480i
VGAComponent video
Computer 1 or 
 
Computer 2Computer 1 or 
 
Computer 2via optional VESA to 
Component adapter
VESA connection on page 13Component video connection on page 13
 
Progressive DVD 
1080i, 720pComponent 480p 
and 480i
VGA
 
 Component video
Computer 1 or 
 
Computer 2Computer 1 or 
 
Computer 2 via 
optional VESA to 
Component adapter
VESA connection on page 13Component video connection on page 13
 
Progressive Video Game
1080i, 720pComponent 480p 
and 480i
VGAComponent video
Computer 1 or 
 
Computer 2Computer 1 or 
 
Computer 2via optional VESA to 
Component adapter
VESA connection on page 13Component video connection on page 13
  
						

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Connecting a computer sourceRequired computer connectionsConnect one end of the provided computer cable to the Computer 1 or 
 
Computer 2 connector on the projector and the other to the VESA connec
-
tor on your computer. If you are using a desktop computer, you will need to 
disconnect the monitor cable from the computer ’s video port first (you can 
connect this monitor cable to the Monitor Out connector on the projector, 
see below). Connect the black power cord to the Pow e r connector on the side of the pro
-
jector and to your electrical outlet. The Power light on the Status Indicator 
Panel (
page
 14) turns amber.
NOTE: Always use the power cord that shipped with the projector. Optional computer connections To get sound from the projector, connect an audio cable (optional cable, not 
included) to your computer and to the Audio In Computer connector on 
the projector. You may also need an adapter.
 
 If you are using a desktop computer and want to see the image on your 
computer screen as well as on the projection screen, connect the computer ’s 
monitor cable to the Monitor Out connector on the projector.NOTE: The projector must be plugged for this feature to work. To advance slides in a PowerPoint presentation using an optional remote 
control, plug the USB cable into the USB mouse connector on your com
-
puter and the USB connector on the projector. 
 
connect computer cable
connect power cord
connect audio cableconnect monitor cable
connect USB cable