InFocus LiteBoard IN3902LB, LiteBoard IN3904LB User Manual

LiteBoard™ Projector
IN3902LB IN3904LB

010-0728-00

Regulatory models W3902, W3904

1

Declaration of Conformity

Manufacturer: 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
f

ollowing directives and norms:

EMC Directive 2004/108/EC
R&TTE Directive: 1999/5/EC
EuP Directive: 2005/32/EC
Low Voltage Directive: 2006/95/EC
ETSI: EN 300 440, EN 301 489
EMC: EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3
Safety: IEC 60950-1:2005, MOD.

Trademarks

DisplayLink is a trademark of DisplayLink Corporation.

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. 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.

NOTE: This product is covered electrical and electronic
equipment under the European Union'

s Waste from Electrical
and Electronic Equipment ("WEEE") Directive (2002/96/EC).
The WEEE Directive requires that covered equipment be
collected and managed separately from typical household waste
in all EU member states. Please follow the guidance of your local
environmental authority or ask the shop where you purchased
the product for collection or recycling options.

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: 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
w

hich 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.

Canada

This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du
Can

ada.

Agency Approvals

UL, cUL

Other specific Country Approvals may apply. Please see product
c

ertification label.

This document applies to regulatory models W3902 and W3904.

Input ratings: 100-240Vac, 3.3-1.2A, 50-60Hz

InFocus reserves the right to alter product offerings and specifications at
a

ny time without notice.

2

Table of Contents

Introduction 4
Positioning the projector 6
Projector and device connector guide 7
Connecting a computer source 10

DisplayLink or VESA 10
Optional computer connections 10

Displaying an image 12

Adjusting the image 13
Connecting a video device 14
Video device connections 15

Composite video connection 15

HDMI 1.3 connection 15

S-video connection 15

VESA connection 15

Component video connection 15
LiteBoard™ Pen 16
Shutting down the projector 20
Troubleshooting your setup 20
Using the remote control 28
Using the audio 29
Using the keypad buttons 30
Optimizing computer images 31
Presentation features 31
Optimizing video images 32
Customizing the projector 32
Dynamic Messaging 32
Using the menus 33

Basic Picture menu 34

Advanced Picture menu 35

Setup menu 36

Status and Service menu 38
Using Network Functions 39
Using LitePort 43
Maintenance 46

Cleaning the lens 46

Replacing the projection lamp 47
Using the security lock 48

3

Important Operating Considerations for Safety

• Refer to this guide for proper startup and shutdown procedures.

• Follow all warnings and cautions in this manual and on the projector.

• Do not look into the lens while the projector is being used.

• Place the projector in a horizontal position no greater than 8 degrees off

ax

is.

• 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.

• Do not set up the projector in humid or dusty places or in places where

t

he projector may come into contact with smoke or steam.

• Locate the projector at least 4' (1.2m) away from any heating or cooling

ve

nts.

• Use only the power cord provided. A surge-protected power strip is

recommended.

• Do not overload wall outlets.

• When disconnecting the power cord, hold the plug, not the cord.

• Use only InFocus-approved ceiling mounts. Warning: 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.

• The projector must be installed by a qualified professional in order to

en

sure proper operation and reduce the risk of hazards or injury. It is

not recommended you install the projector yourself.

• Refer all service to qualified service personnel. Servicing your own

pr

ojector can be dangerous to you and will void the warranty.

• The projector remote control uses batteries. Make sure the batteries

polarity (+/-) is aligned correctly. Dispose of used batteries in
accordance with local disposal laws.

• Wash hands after handling the cables supplied with this product.

• Hg-Lamp contains mercury. Manage in accordance with local disposal

la

ws. See www.lamprecycle.org.

• In the unlikely event of a lamp rupture, particles may exit through the
pr

ojector vents. Keep people, food, and drinks out of the "keep out"
area under and around the projector, as indicated by the "X" areas
below.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. vents. Do not place the
projector on a tablecloth or other soft covering that may block vents.

Follow these instructions to help ensure image quality and lamp life over
t

he 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

3

’

/1m

2

’

/0.6m

4

Introduction

Your new digital projector is simple to connect, easy to use, and
straightforward to maintain. It is a versatile projector that is flexible enough
for business presentations and home video viewing too. The IN3902LB has
native XGA 1024x768 resolution, and the IN3904LB has WXGA 1280x800
resolution. This guide applies to all products. They are compatible with a
wide variety of computers and video devices.

Product specifications

To read the latest specifications on your multimedia projector, be sure to
visit our website at www.infocus.com, as specifications are subject to change.

Accessories

The standard accessories that came with your projector are listed in the
included Quick Start Poster/Booklet. Optional accessories can be found on
our website at www.infocus.com or at your retailer or dealer.

Online registration

Register your projector on our website at www.infocus.com/register to
activate your warranty and receive product updates, announcements, and
registration incentives.

zoom (rear ring)

focus (front ring)

touch keypad

elevator foot

lens

remote control
receiver (IR)

elevator foot

connector
panel

remote control
receiver (IR)

power cord
connector

5

Connector panel

The projector provides both computer and video connection options,
including:

•VESA computer (2)

• HDMI, for computer (1) and for video (1)

•S-video

•Composite video

• Separate audio inputs for video and computer

• USB DisplayLink connector, for computer audio/video input. This
U

SB connection also provides slide advance (and mouse control when

used with an optional remote control only)

The projector also provides the following connectors:

• Monitor out, to provide an image on your desktop computer as well as
on the projection screen

• LAN port for network control and web server.

• LitePort, for connecting a USB flash drive containing images.

• Audio out, to provide sound for external speakers

• A 5 volt DC output (see below)

It also has an RS-232 connector for serial control. The Command Line
I

nterface (CLI) specifications and commands are on our website.

NOTE: DisplayLink video and audio is not sent to monitor out and audio
out.

5 volt DC output

The 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
projection. More information can be found on our website at

www.infocus.com or at your retailer or dealer.

audio in

DisplayLink
connector

security lock RS-232

5 volt output

audio out

S-video

computer

composite

video

HDMI for video

monitor out

6

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 guidelines:

• 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
w

ithin 6 feet (1.8m) of your video device (unless you purchase
extension 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
g

uide that comes with the Ceiling Mount Kit for more information. To
turn the image upside down, see “Ceiling mount” on page 31. We
r

ecommend using an InFocus authorized ceiling mount.

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

stance 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. IN3902LB image offset is
115% ; IN3904LB image offset is 112.4%. This means that if you have an
image 10’ high, the bottom of the image will be 1.5' (IN3902LB) and

1.24' (IN3904LB) above the center of the lens.

(IN3902LB)

(IN3904LB)

10 ft high
image

10 ft high
image

bottom of image

1.24 ft above center
of lens

Projection angle

lens center

bottom of image

1.5 ft above center
of lens

Projection angle

lens center

Table 1: (IN3902LB)

Range of distance to the screen for a given screen size

Diagonal Screen
Size (inches/m)

Distance to screen

Maximum
distance (feet/m)

Minimum
D

istance (feet/

m)

60/1.5 8.6/2.6 7.8/2.4

80/2.0 11.5/3.5 10.4/3.2

90/2.3 12.9/3.9 11.7/3.6

150/3.8 21.5/6.6 19.5/5.9

Table 2: (IN3904LB)

Range of distance to the screen for a given screen size

Diagonal Screen
Size (inches/m)

Distance to screen

Maximum
distance (feet/m)

Minimum
D

istance (feet/

m)

60/1.5 7.3/2.2 6.5/2.0

80/2.0 9.7/2.9 8.7/2.7

90/2.3 10.9/3.3 9.8/3.0

150/3.8 18.1/5.5 16.3/5.0

7

Projector and device connector guide

The 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, 1080p and 720p HDTV formats), TV and satellite
tuners, camcorders, video games (progressive and interlaced), and laser
disc players.

audio in

DisplayLink
connector

security lock RS-232

5 volt output

audio out

S-video

computer

HDMI for video

composite

video

monitor out

8

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
SE

CAM formats

Composite video
or S-video

Composite or S-video Composite video connection on

page 15.

S-video connection on page 15

Not for progressive
(i.e. HDTV) sources.
See page 9.

Standard Video Camera

NTSC, PAL, and
SE

CAM formats

Composite video
or S-video

Composite or S-video Composite video connection on

page 15.

S-video connection on page 15

Not for progressive
(i.e. HDTV) sources.
See page 9.

Standard Video Game

NTSC, PAL, and
SE

CAM formats

Composite video
or S-video

Composite or S-video Composite video connection on

page 15.

S-video connection on page 15

Not for progressive
(i.e. HDTV) sources.
See page 9.

9

HDTV
(High Definition TV)

1080i, 1080p, 720p

Component 480i

VGA

Component video

VGA 2 or VGA 1

VGA 2 or VGA 1 via
optional VESA to
Component adapter

HDMI

VESA connection on page 15

Component video connection on
page 15

HDMI connection on page 15

Progressive DVD

1080i, 1080p, 720p

Component 480p
a

nd 480i

VGA

Component video

VGA 2 or VGA 1

VGA 2 or VGA 1 via
op

tional VESA to

Component adapter

HDMI

VESA connection on page 15

Component video connection on
page 15

HDMI connection on page 15

Progressive Video Game

1080i, 1080p, 720p

Component 480p
a

nd 480i

VGA

Component video

VGA 2 or VGA 1

VGA 2 or VGA 1 via
op

tional VESA to

Component adapter

HDMI

VESA connection on page 15

Component video connection on
page 15

HDMI connection on page 15

Video Device Video Compatibility

If Your Device
Connector Is

Attach to Adapter or
Labeled Connector
on Projector

For Setup Instructions, see Comments

10

Connecting a computer source

DisplayLink or VESA

If you have a Windows or Macintosh computer, connect the USB cable
between your computer's USB port and the projector's DisplayLink
connector*. Then to begin installation of the DisplayLink software:

Windows: Follow the instructions on the screen.
Macintosh: A folder will open containing a file named DisplayLink

I

nstaller.pkg. Open that file and follow the instructions on the screen.

* For detailed DisplayLink instructions and troubleshooting, and to
do

wnload the latest DisplayLink software, go to www.infocus.com/

support/displaylink.
Or, connect one end of the provided computer cable to the VG

A 1 or VGA 2
connector on the projector and the other to the VESA connector 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 Power co

nnector on the side of the
projector and to your electrical outlet. The Power light on the Status
Indicator Panel (page 20) 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
comput

er screen as well as on the projection screen, connect the computer’s

monitor cable to the Monitor Out connector on the projector.

NOTE

: Only VGA video is sent to the Monitor out connector.

To display a presentation from a USB flash drive, see the Using LitePort
section on page 43. This feature is eliminates the need for a computer source
and can be integrated with common wall plates and conference room
in

put/output panels.

To advance slides in a PowerPoint presentation using the remote control,
plug

the USB cable between the projector's DisplayLink connector and your
computer. Then press the up and down arrow buttons on the remote control
to move through your slides.

MOLEX

MOLEX

connect USB cable

connect computer cable

connect power cord

connect audio cable

connect monitor cable

11

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
projector’s Serial Control connector. Specific RS-232 commands can be
found in the Service and Support section of our website and in the
Appendix.

The projector can be managed by networking software through its Ne

twork
(RJ-45) connector. Detailed instructions on this feature can be found on our
we

bsite.

connect RS-232 cable

connect CAT-5 cable

12

Displaying an image

Touch the Power button.

The Power button blinks green and the fans start to run. When the lamp
comes on

, the start up screen displays and the Power button is steady green.

It can take a minute for the image to achieve full brightness.

? No start up screen? Get h

elp on page 21.

Turn on your computer or video device.

The image should appear on the projection s

creen. If it doesn’t, press the

Source button on the projector’s keypad or remote.

If you are using a VESA cable to connect your computer to the projector (instead
o

f DisplayLink):

If using a laptop, make sure its 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 + F8 or CRT/
LCD key turns the external display on and off. Locate a function key labeled
CRT/LCD or a function key with a monitor symbol. Press FN and the
labeled function key simultaneously. Refer to your laptop's documentation for

more information about your laptop's key combination or go to the InFocus
website at: http://www.infocus.com/Support/LaptopActivation.aspx.

? No laptop image? T

ry pressing the Auto Image button on the keypad.

Get help on page 21.

? Is your laptop connected to the projector's DisplayLink connector? S

ee the
InFocus DisplayLink Software User's Guide (available on the InFocus
website at www.infocus.com/displaylink) for troubleshooting
information.

press Power button

turn on computer or
video device

activate laptop’s external port

monitor key or
LCD/CRT key

FN key

13

Adjusting the image

If necessary, adjust the height of the projector by pressing the elevator foot
release button to extend the foot.

If necessary, rotate the leveling foot located at the rear of the projector.

Avoid placing your hands near the hot exhaust vent at the side of the
pr

ojector.

Position the projector the desired distance from the screen at a 90 degree
a

ngle to the screen.

See page 6 for a table listing screen sizes and distances.

Adjust the zoom or focus.

If the image is not square, first make sure that the projector is perpendicular
t

o the screen. If the image is larger or smaller on the top or bottom edge of
the screen, press the top Keystone button to reduce the upper part of the
image, and press the bottom Keystone button to reduce the lower part.

If the left or right side of the screen is larger or smaller the other, you can
turn the projector to the left or to the right a few degrees to square the
image.

Adjust the Contrast or Brightness in the Basic Picture menu. See page 34 for
help with these menu adjustments.

For Aspect Ratio, keep in mind that DVD players must be configured for
16:9 in order to view the highest quality image. For more information
regarding Aspect Ratio, see page 14.

adjust height

release button

elevator
foot

adjust distance

adjust zoom or focus

zoom (rear ring)

focus (front ring)

adjust keystone

adjust Basic Picture menu

14

Connecting a video device

You can connect video devices such as VCRs, DVD players, camcorders,
digital cameras, video game consoles, HDTV receivers, and TV tuners to the
projector. You can connect the audio directly to the projector to get sound
from the built-in speaker, or you can bypass the projector’s audio system
and connect the audio directly from your source to a stereo or home theater
system.

You can connect the projector to most video devices that can output video.
You ca

nnot directly connect the coaxial cable that enters your house from a
cable or satellite company, the signal must pass through a tuner first.
Examples of tuners are digital cable boxes, VCRs, digital video recorders,
and satellite TV boxes. Basically, any device that can change channels is
considered a tuner.

Before connecting your projector, you should decide which aspect ratio you
wa

nt to use. The projector’s Aspect Ratio setting is accessed through the
Resize button on the remote or through the projector’s Basic Picture Menu.
See page 34 for more information.

What is Aspect Ratio?

Aspect ratio is the ratio of the image width to image height. TV screens are
usually 4:3. HDTV and most DVDs are 16:9. If you’re projecting onto a
screen, the size/shape of the screen may determine which aspect ratio to
use. If you are projecting onto a blank wall, you don’t have the screen size
restriction. What you plan to project will also help you choose between 4:3
and 16:9. Most TV shows are 4:3, while most movies are 16:9.

If you have a 16:9 screen then you should select an aspect ratio of 16:9 for
anamorphic movies or HDTV, and Native for 4:3 content. If you have a 4:3
screen you should still use 16:9 for anamorphic movies or HDTV, but you
also have the option of using either 4:3 (to fill the screen) or Native (for
direct pixel mapping) for 4:3 content. Keep in mind that anamorphic movies
only appear correctly if the DVD player is set to output to a 16:9 television.

4:3 screen 16:9 screen

Do Not Use

4:3
mode

16:9
mode

Native
mode
(NTSC
only)

15

Video device connections

No video cables are provided with the projector. You can order cables from
InFocus or provide your own.

Composite video connection

Plug the composite video cable’s yellow connector into the video-out
connector on the video device. Plug the other yellow connector into the
yellow Video 3 connector on the projector.

Plug the white connector of a Mini-plug audio Y-cable into the left audio
o

ut connector on the video device and plug the red connector into the right
audio out connector on the video device. Plug the other end of the cable into
the Audio In Video connector on the projector.

Keep in mind that video output from composite connections is not as high
qual

ity as S-video.

HDMI 1.3 connection

HDMI is a standard, uncompressed, all-digital audio/video interface.
HDMI provides an interface between sources, such as set-top boxes, DVD
players, and receivers and your projector. Plug an HDMI cable into the
video-out connector on the video device and into the HDMI connector on
the projector.

To take advantage of HDMI 1.3 Deep Color (30 bit) you must have a 1.3­c

ompatible source.

S-video connection

If your video device uses a round, four-prong S-video connector, plug an S­video cable into the S-video connector on your video device and into the
Video 2 connector on the projector. Use the audio cable as described above.

Keep in mind that S-video delivers higher quality video output than
compos

ite.

VESA connection

If your video device has a 15-pin VGA output, plug one end of the included
computer cable into the VGA connector on your video source. This
connector may be labeled “To Monitor” on the video source. Plug the
computer cable into the VGA 2 or VGA 1 connector on the projector.

Component video connection

If your HD video device has component connectors, an optional
Component to VESA adapter can be used. Plug the component cable into
the video device. Plug the other end of the component cable into the adapter
and plug the adapter into the VGA 2 or VGA 1 connector. Component offers
the highest quality video output.

16

LiteBoard™ Pen

The LiteBoard pen works like a wireless mouse - but one that works in
midair, not on your desktop. Just hold the pen in your hand, and point it at
the projected image to point, click and drag. The pen works with all your
software, just like a regular mouse.

Computer System Requirements and Connections

For the pen to work, a LiteBoard-compatible projector needs to be powered
on and connected to your computer.

The LiteBoard pen is compatible with any computer and operating system
t

hat supports a standard USB mouse (including Windows, Macintosh, and
Linux). To set up your computer with the pen, make sure a USB cable is
connected between your projector's DisplayLink connector and a USB port
on your computer.

Charging the Pen’s Battery

When the pen’s amber battery light starts to blink, its internal battery is low
(if the battery is fully discharged, you won’t be able to turn the pen on by
pressing its tip, L or R buttons).

To charge the battery, open the flap at the rear of the pen to expose the pen’s
USB connector. Then connect a USB cable between the pen and the USB
power adapter, or a computer (if connecting to a computer, make sure the

computer is powered on). The battery light will stay on while the battery is
charging, then it will turn off when the battery is fully charged.

When charging is finished, you can disconnect the USB cable (or keep the
ca

ble connected and use the pen while it°¶s charging).

NOTE:

5-10 minutes of charging is enough for about an hour of pen use. A
full charge will take 6-8 hours and will allow 20-40 hours of non-stop pen
use.

Caution: The lithium battery is only rechargeable, and is not user
serviceable or user replaceable.

Caution: A

lways use the included USB cable and power adapter (or your

computer) to charge the pen.

How to Use the Pen

Follow these steps to use the pen:

1 Connect the projector and your computer with a USB cable (see

Com-

puter System Requirements and Connections above

).

2 Make sure the pen's battery is charged or charging (see

Charging the

Pen's Battery above

).

3 Turn on the projector and make sure it's displaying the computer's

screen - set the source to DisplayLink, VGA 1, VGA 2, or HDMI (press
the source button on the projector or its remote if needed - you may
need to press it several times).

4 Turn on the pen by pressing its tip, L, or R button - the pen's green Link

light will start to blink.

5 Point the pen at the screen to point, click, and drag - just like a normal

mouse.

IMPORTANT: I

f you aren’t using DisplayLink to project, you must also
connect the computer’s display output to the projector using a VGA or
HDMI cable.

17

NOTE: If the pen’s motion is too sensitive, press the M button on the pen to
change motion stabilization (see

LiteBoard Pen Menu

below for more

information).

6 When you’re done, set the pen aside and make sure it isn’t pointing at

the screen; it will turn itself off automatically after 30 minutes.

If you have problems, see Troubleshooting (below).

Pen Position and Avoiding Shadows

Your Location Distance from the Screen

You can use the LiteBoard pen right up against the screen, or from across
the room. You might find that your pointing accuracy will improve if you
get closer to the screen and avoid standing too far off to one side or the
other of the screen.

Avoid Shadows!

The pen won't work if its tip is in a shadow or if it is pointing at a shadow:

How to Hold the Pen

You can hold the pen the way you would hold a normal pencil or pen, or
y

ou can hold it like a remote control - use in whichever position is most
comfortable. NOTE: If the pen is up close to the screen, you can press its tip
against the screen's surface to click and drag.

Using More than One Pen

The projector can work with more than one pen, but you can only use one
pen at a time. When you want to switch to a different pen:

1 Point the current pen away from the projected image for at least 3 sec-

onds.

2 Press the tip, L, or R button on the new pen to turn it on, and then start

using the new pen.

NOTE:

Settings in the projector's LiteBoard Pen menu (see below) apply to

all pens used with that projector.

Pen Features

Buttons and Pen Tip

The pen's three top buttons are equivalent to the left (labeled 'L'), right
(la

beled 'R'), and middle (labeled 'M') buttons on a mouse. The pen's tip is

Correct (no shadow)

Incorrect (shadow)

18

also a button, and it's also equivalent to the left mouse button. NOTE: By
default, the projector is set up to use the 'M' button to change whether the
pen's motion is stabilized - but you can change this button to perform other
functions, including a standard middle button mouse click (see LiteBoard
Pen Menu below).

Battery Light

The amber battery light shows the status of the pen's built-in battery (see
b

elow for battery information). The battery light will turn on while the pen
is charging, and it will blink if the battery is low (2-4 hours of pen use left).

Link Light

The green link light shows the status of the pen's wireless connection to the
pr

ojector. The link light will blink frequently (more than once per second)
when the pen is attempting to link to the projector; then it will blink less
frequently (about once every 4 seconds) after the pen has linked to the
projector. NOTE: The link light will stay off when the pen is off.

USB Connector

The pen's USB connector is behind a flap on the back of the pen. The USB
con

nector is only used for charging the pen's battery - using the included
USB power adapter, or a computer. NOTE: You can use the pen while
charging the battery, but after the battery is charged (battery light turns off),
you can unplug the USB cable and continue to use the pen without a cable.

Sensor

The pen's optical sensor opening is located above the pen's tip. Don't block
t

he sensor, and make sure it always has a clear view of the screen. NOTE:

The sensor won't work if you point it at a shadow or away from the screen.

Reset Button

The pen has a reset button, behind a small hole on its underside. Under
n

ormal conditions, you should not need to reset the pen. See the

Troubleshooting section below for more information.

Internal Radio

The pen has a built-in wireless transmitter/receiver which it uses to
co

mmunicate with the projector.

Lithium Battery Information

Manufacturer: KAYO Battery (ShenZhen) Co., Ltd.
Model: ICR14430
Rating: 3.6VDC/650mAh
Caution: L

ithium battery is only rechargeable, and not user replaceable. Not

user serviceable.

LiteBoard Pen Menu

You can access the LiteBoard Pen menu from the projector's Setup menu. To
change the settings in this menu, highlight a setting, then press Select (on
the projector or its remote) one or more times - each press of Select will
change to the next value for the setting.

Enabled -

Controls whether the projector lets you use LiteBoard pens. Set

this to Yes to allow pen use. Set this to No to prevent pen use.

Stabilizer - Cont

rols how (and if) pen motion is stabilized. Motion
stabilization helps you point and click accurately. When set to Auto, motion
is stabilized unless the pen's tip or L button is being pressed. When set to
On, motion is always stabilized; when set to Off motion is never stabilized.

M Button - Selects the function of the pen's M Button. You can use the M
button to change motion stabilization, or perform keyboard or mouse
button shortcuts. NOTE: The PwrPnt Annotate setting sets up the M button

19

to control drawing (annotating) during Microsoft PowerPoint slide shows.
The first press of the M button will turn on the drawing function, the next
press will turn off the drawing function, the next press will turn it on again,
etc.

Link Channel - Selects the radio channel used for pen communication. This
should be set to Auto unless you encounter interference (see
Troubleshooting below for more information).

Troubleshooting LiteBoard

For the most up-to-date information, visit our support site at
www.infocus.com/support

• If the pen doesn't work at all, or it works intermittently, try one of these
solutions:

- Press the tip, L, or R button on the pen to turn it on.

- If the pen's green Link light never blinks, then the pen's battery is fully
di

scharged; connect the pen to the USB power adapter or your

computer.

- Make sure the pen is not pointing at a shadow and make sure its tip is
no

t in a shadow.

- If the room is brightly lit, reduce the room illumination.

- If you're trying to use the computer's mouse at the same time as the
pen

, point the pen away from the screen while using the mouse.

- If someone else is using a different pen with the same projector, they
mus

t stop using it before you can use another pen.

- Change the Link Channel value in the LiteBoard Pen menu.

- Reset the pen: push the end of a paper clip into the reset opening on
t

he underside of the pen.

• If accurate clicking is difficult, try one of these solutions:

- Hold the pen steadier when clicking.

- Use the pen right up against the screen so it's easier to avoid
u

nexpected movements.

- Change the Stabilizer value in the LiteBoard Pen menu to Auto or On.

• If it's difficult to draw or move freely because the pen prefers moving
in straight lines, change the Stabilizer value in the LiteBoard Pen menu
to Auto or Off.

• "If the mouse pointer is in the wrong place on the screen, or the mouse
poin

ter's movement is restricted to only part of the screen, try one of

these solutions:

- Make sure your projector is displaying the computer's screen and not
some other source (such as DVD, VCR, etc.). To change the source,
press the Source button on the projector or it's remote.

- Make sure the projector is displaying the same image as the
c

omputer's main or built-in monitor (don't extend your desktop onto

multiple monitors). To correct this:

On Windows XP:

Open the Display control panel, click Settings, click
the display that represents the projector, then un-check 'Extend my
Windows desktop...'.

On Windows Vista:

Right-click on the desktop, choose Personalize°K,
click Display Settings, click the display that represents the projector,
then un-check 'Extend the desktop...'

On Macintosh:

Select System Preferences from the Apple Menu, then

select Displays. Click Arrangement, and check 'Mirror Displays'.

• If the battery light does not turn on when the pen is being charged, try
on

e of the following:

- Make sure a USB cable is connected between the pen and either the
USB

power adapter, or a USB port on your computer.

- If the pen is connected to the USB power adapter, make sure the
adapter is plugged in to a live electrical outlet. If the pen is connected to
your computer, make sure the computer is powered on.

- If the pen still won't charge, contact InFocus support at
www.infocus.com/support.

• If DisplayLink Manager setup always starts when USB cable is
c

onnected, but you don't want to use DisplayLink projection, you can
disable DisplayLink: Go into the projector's Setup menu and turn off
the DisplayLink Source setting. NOTE: This does not disable the
DisplayLink connector; it only disables being able to project over
DisplayLink.