InFocus LP755 User Manual

USER’S

GUIDE

Copyright © 1999 by InFocus

Wilsonville, Oregon. All rights reserved.

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.

DOC (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.

Safety Certifications

UL, CUL, TÜV, NOM

EN 55022 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.

Remote Control Warning

Laser radiation class II product; wavelength 670nm; 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.

Declaration of Conformity

Manufacturer: InFocus
27700B SW Parkway Ave. Wilsonville, Oregon 97070 USA
European Office: Olympia 1, NL-1213 NS Hilversum, The Netherlands

We declare under our sole responsibility that the LP755 LCD projector conforms
to the following directives and norms:

Directive 89/336/EEC, Amended by 93/68/EEC
EMI: EN 55022 (1992) Class A
EMC: EN 50082-1 (1992)
Directive 73/23/EEC, Amended by 93/68/EEC
Safety: EN 60950: 1992 + A1 + A2 + A3: 1995

October, 1999

Australian Certification C-tick mark

Trademarks

Apple, Macintosh, and PowerBook are trademarks or registered trademarks of
Apple Computer, Inc. IBM and PS/2 are trademarks or registered trademarks of
International Business Machines, Inc. MicroSaver and Kensington are trademarks
or registered trademarks of Kensington Microware Limited. Microsoft, Power­Point, and Windows are trademarks or registered trademarks of Microsoft Corpo­ration. CableWizard, InFocus and LP are trademarks or registered trademarks of
InFocus.

TABLE OF CONTENTS

Safety Instructions iii

Introduction 1

Image Resolution 1
Compatibility 1
Unpacking the Projector 1
Usage Guidelines 3
If You Need Assistance 4
Warranty 4

Setting up the Projector 5

Connecting the CableWizard™3 to the Projector 6
Preparing to Connect Your Equipment to the Projector 7
Connecting a Laptop Computer 8
Connecting a Desktop Computer 10
Connecting a Computer Using a VESA cable 12
Connecting a Video Player 13
Connecting an External Speaker 15
Powering up the Projector and Adjusting the Image 15
Turning Off the Projector 16

Using the Projector 17

Basic Image Adjustment 17
Using the Remote Control 17
Adjusting the Projector 19
Using the Keypad and Remote Buttons 21
Using the On-Screen Menus 24
Display Menu 25
Audio Menu 27
Image Menu 29
Controls Menu 31
Language Menu
Status Menu 34
Help menu 35

34

i

Ta b l e o f C o n t e n t s

Maintenance & Troubleshooting 37

Cleaning the Lens 37
Cleaning the Fan Intake Filter 37
Replacing the Projection Lamp 39
Replacing the Batteries in the Remote Control 41
Using the Security Lock 41
Troubleshooting 42
Solutions to Common Problems 43

Appendix 49

Specifications 49
Accessories 51
Portable and Laptop Activation Chart 53
Using Video Mirroring with a PowerBook Computer 57
Projected Image Size 58

Index 61

ii

SAFETY INSTRUCTIONS

Please read and follow all safety instructions provided BEFORE
using your new projector. Failure to comply with safety instruc­tions may result in fire, electrical shock, or personal injury and
may damage or impair protection provided by equipment. Please
save all safety instructions.

Safety Definitions:

•

Warning:

Statements identify conditions or practices that

could result in permanent personal injury.

•

Caution:

Statements identify conditions or practices that could

result in damage to your equipment.

Safety Terms:

•

Warning:

Don’t look directly into the lens when the projector is

turned on.

•

Warning:

Don’t block ventilation openings.

•

Warning:

To replace the lamp, turn the power off and

unplug the power cord. To avoid burns, wait 30 minutes
before opening the lamp door. Follow all instructions provided
in this User’s Guide.

•

Warning:

Please use the power cord provided. Connect

the power cord to a receptacle with a protective safety
(earth) ground terminal.

•

Warning:

Visible laser radiation. Do not stare into

beam.

•

Warning:

Refer all service to qualified service personnel. Ser­vicing your own projector will void the warranty. See the fol­lowing page for the customer service contact information.

•

Caution:

Don’t set liquids on the projector. Spilled liquids may

damage your projector.

•

Caution:

Don’t place the projector on a hot surface or in direct

sunlight.

•

Caution:

Do not drop the projector. Transport the projector in

an InFocus-approved case; see page 52 for a list of cases.

iii

Safety Instructions

•

Caution:

For ceiling mount installations, please use the ceiling
mount recommended in this User’s Guide on page 52 and fol­low all instructions provided with it.

Safety Symbols:

Attention:

For information about usage of a feature, please

refer to the User’s Guide.

Warn ing:

Hot surface. Do not touch.

An arrow pointing to the lamp door on the projector.

Laser radiation. Do not stare into laser beam.

Warn ing:

Customer Service

If you need assistance, call InFocus Customer Service directly at

1-800-799-9911

. Support is free between 6 a.m. and 6 p.m. PST,
Monday through Friday. Support is available in North America
after hours and weekends for a fee at

1-888-592-6800

.

Or, send us an e-mail at [e-mail]

In Europe, call InFocus in The Netherlands at

In Asia, call

(65) 332-0659

.

(31) 35-6474010

.

iv

INTRODUCTION

INTRODUCTION

®

The InFocus

LP™755 lightweight multimedia projector com­bines powerful and sophisticated features with easy-to-use, intui­tive controls. Built-in multimedia features include audio, a
palette of 16.7 million colors and active matrix liquid crystal dis­play (LCD) technology. It delivers crisp, clear XGA 1024x768
images. The LP755 is ideal for high-performance business, train­ing and imaging applications that demand exceptional color
quality.

Image Resolution

The XGA resolution of the LP755’s projected image is 1024x768.
Screen resolutions between 1024x768 and 1280x1024 are com­pressed to 1024x768. The projector cannot compress screen reso­lutions above 1280x1024. If your computer’s screen resolution is
higher than 1280x1024, reset it to a lower resolution before you
connect the projector

.

Compatibility

The projector is compatible with a wide variety of computers and
video devices, including:

•

IBM-compatible computers, including laptops, up to 1280x1024
resolution at 75 Hz.

NOTE: The projector automati-

cally expands 640x480 and

800x600 images to 1024x768.

You can display these images at

their original resolutions by turn-

ing off the Auto Resize feature.

See “Auto Resize” on page 29 for

more information.

•

Apple Macintosh and PowerBook computers up to 1280x1024
resolution.

•

Most standard VCRs, camcorders, DVD and laser disc players.

Unpacking the Projector

The projector comes with the items shown in Figure 1. Check to
make sure all are included. Contact your InFocus dealer immedi­ately if anything is missing.

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

LP755 Quick Start

card that was included in the projector’s case.
For complete details on connecting and operating the projector,
refer to this User’s Guide. User ’s Guides are also available for
download from our web site at

http://www.infocus.com

.

NOTE: Selected workstations are

also supported. Contact your InFo-

cus dealer for details.

1

Introduction

A registration card is included in the box. Register to receive
product updates, announcements, and special offers from
InFocus. Or, register online at www.infocus.com/service/register
and you will be automatically entered to win free merchandise.

NOTE: The contents of your

shipping box may vary depending

on the configuration you’ve

ordered.

1

2

4

6

7

F

IGURE 1

Shipping box contents

1. LP755 projector and lens cap 7. VESA cable

2. Soft carry case 8. VESA audio cable

3. LP755 documentation:
User’s Guide, Quick Start
card, online CD

4. power cord 10. CableWizard USB mouse cable

5. remote and batteries 11. CableWizard PS/2 mouse cable

6. RCA audio/video (A/V) cable 12. CableWizard audio cable

5

8

9.

3

9

CableWizard

12

11

10

3

2

remote control
receiver

speaker

keypad

connector panel

power
cord
connector

FIGURE 2

Projector

focus ring

zoom ring

elevator button

Usage Guidelines

•

Do not look directly into the projection lens when the projector
is turned on. The bright light may harm your eyes.

•

Do not block the grills on the projector. Do not place the projec­tor on cloth table coverings, as they may get sucked up to the
vents. Restricting the air flow can cause it to overheat and turn
off.

•

Handle the projector as you would any product with glass
components. Be especially careful not to drop it.

•

Avoid leaving the projector in direct sunlight or extreme cold
for extended periods of time. If this happens, allow it to reach
room temperature before use.

•

This projector is not intended for use in a mainframe computer
room as defined in the Standard for the Protection of Electronic
Computer/Data Processing Equipment, ANSI/NFPA 75.

NOTE: If you turn the projector

off then back on again, it takes

about 30 seconds for the lamp to

light.

•

Transport the projector in a vendor-approved hard or soft case.
Part numbers for these cases are listed on page 52. Call your
InFocus dealer to order.

3

Introduction

If You Need Assistance

The first place to look for help is in this manual. Be sure to check
the guidelines in “Troubleshooting” on page 42.

If this manual doesn’t answer your question, call your InFocus
dealer. You can also call InFocus Customer Service directly at

1-800-799-9911

6 p.m. PST, Monday through Friday. Service is available in North
America after hours and on weekends for a fee at

. Customer Service is free between 6 a.m. and

1-888-592-6800

.

In Europe, call InFocus in The Netherlands at

In Singapore, call

(65) 332-0659

Or, send us an e-mail at

Ou r Wo rl d Wi de Web ad dres s i s

.

[e-mail]

http://www.infocus.com.

(31) 35-6474010

.

Warranty

This product is backed by a limited two-year warranty. The
details of the warranty are printed at the back of this manual. A
longer term warranty can be purchased from your InFocus
dealer. Refer to page 52 for the part number.

4

SETTING UP

THE PROJECTOR

SETTING UP THE PROJECTOR

Place the projector on a flat surface.

1

•

The projector must be within 10 feet (3 m) of your power
source and within 8 feet (2.4 m) of your computer.

•

If you want to project from behind a translucent screen, set
up the projector behind your screen. See “Rear Projection”
on page 32 to reverse the image.

•

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

LP755 Ceiling Mount Installation Guide

that comes with the
Ceiling Mount Kit for more information. To turn the image
upside down, see “Ceiling Projection” on page 32. The Ceil­ing Mount Kit is sold separately; see page 52.

Position the projector the desired distance from the screen.

2

•

The distance from the lens of the projector to the screen
determines the size of the projected image. Figure 3 shows
three projected image sizes using the lens at maximum
zoom. For more information about image size, see “Pro­jected Image Size” on page 58.

NOTE: An optional extension

cable, sold separately, lets you

increase the distance between the

projector and your computer to

68 feet (21 m). See “Optional

Accessories” on page 52.

Make sure the projector and your computer are turned off.

3

1

9

.

2

f

t

.

6

.

4

f

2

.

6

t

.

f

t

.

10 ft.

4 ft

.

Projected image size (maximum zoom)

30 ft.

FIGURE 3

5

Setting up the Projector

Connecting the CableWizard™3 to the Projector

The CableWizard3 (referred to as “CableWizard” in this manual

CAUTION: Tur n o f f t h e

computer, monitor and projector

whenever you connect or

disconnect cables.

for brevity) simplifies the connection process by providing a cen­tral hub for all the connections between the projector and your
computer. The connectors on the CableWizard are labeled with
icons. The CableWizard also has an LED that lights solid green
when the projector is on and CableWizard is functioning prop­erly. A slowly blinking LED indicates CableWizard is waiting to
initialize with the projector; a rapidly blinking LED indicates a
problem with CableWizard.

Connect the end of the CableWizard cable to the

connector on the projector’s connector panel (Figure 4).

NOTE: The LP755 is optimized

for use with newer CableWizards

(2 and 3). If you have a

CableWizard 1 from older models

of InFocus projectors, we do not

recommend using it as image

quality is reduced. The label on the

bottom reads CableWizard or

IGURE 4

CableWizard II or CableWizard

3

F

.

Connecting the CableWizard to the projector

6

Preparing to Connect Your Equipment to the Projector

Now you’re ready to connect your equipment. Computers are
either connected to the CableWizard or directly to the projector
via the VESA connector. Video players and other equipment,
such as external speakers, are connected directly to the projector.

Steps for connecting the different types of equipment are given
on the pages listed below.

Equipment you want to connect Page

Laptop computer with CableWizard page 8

Desktop computer with CableWizard page 10

Computer with VESA cable page 12

USB or PS/2 mouse pages 8-9,

page 11

Video player page 13

External speaker page 15

wired remote
(optional
accessory)

S-video

external

speaker

CableWizard

audio in
(for VESA input)

15 pin VESA

L/R audio in

composite

video

NOTE: Before you continue,

make sure the projector and your

equipment are turned off. If you’re

connecting a computer, make sure

the distance between it and the

projector is 10 feet or less.

NOTE: In some older computers,

the monitor connector does not

have a hole for Pin 9. If you have

trouble connecting the CableWiz-

ard cable to your computer, con-

tact InFocus Technical Support.

F

5

IGURE

Connector panel

NOTE: If you are connecting an

older Macintosh computer that

does not have a 15-pin connector,

you must use Mac adaptors

(ordered separately).

7

Setting up the Projector

Connecting a Laptop Computer

Plug the end of the CableWizard cable into the video con-

1

NOTE: Many laptop computers

do not automatically turn on their

external video port when a

secondary display device such as a

projector is connected. Refer to

your computer manual for the

command that activates the

external video port. Activation

commands for some laptop

computers are listed in the

Appendix.

NOTE: If you don’t want audio or

mouse control, you can use a

simplified cable called

CableWizard Lite, ordered

separately. See “Optional

Accessories” on page 52.

nector on your laptop.

FIGURE 6

Connecting the CableWizard to a laptop computer

Do you want to play your computer’s audio on the projector?

Plug either end of the CableWizard audio cable into the audio

1

connector on your computer.

Plug the other end of the audio cable into the connector

2

on the CableWizard.

Do you want to control the computer’s mouse from the projector’s
remote or keypad?
If your computer has a PS/2 connector, use the PS/2 mouse cable

NOTE: If you are connecting an

older Macintosh computer that

does not have a 15-pin connector,

you must use Mac adaptors

(ordered separately). See

“Optional Accessories” on

page 52.

8

Plug the end of the CableWizard mouse cable into the

1

mouse connector on your computer.

Plug the end of the CableWizard mouse cable into the

2

connector on the CableWizard.

audio cable

mouse cable

FIGURE 7

Connecting the CableWizard audio and mouse cables to a laptop computer

If your computer has a USB connector and is running Windows 98,
use the USB mouse cable

Plug the end of the CableWizard mouse cable into

1

the mouse connector on your computer.

Plug the end of the CableWizard mouse cable into the

2

connector on the CableWizard.

You must have the appropriate USB drivers installed on your
computer to use the USB feature. Windows 98 ships with the
appropriate drivers.

NOTE: The USB mouse is sup-

ported for use with Windows 98

only.

Now you’re ready to power up the projector and your laptop.
Skip to “Powering up the Projector and Adjusting the Image” on
page 15.

NOTE: A USB mouse is hot-plug-

gable, meaning you do not need to

re-boot your computer after con-

necting the mouse to use it. A PS-2

mouse is not hot-pluggable.

9

Setting up the Projector

Connecting a Desktop Computer

Locate the cable that connects your monitor to your computer.

1

Unplug it from the computer.

Plug the end of the CableWizard cable into the monitor

2

NOTE: If you are connecting an

older Macintosh computer that

does not have a 15-pin connector,

you must use Mac adaptors

(ordered separately). See

“Optional Accessories” on

page 52.

connector on your computer.

FIGURE 8

Connecting the CableWizard cable to a desktop computer

NOTE: The projector must be

turned on to display the image on

your monitor.

10

Do you want to display the image on your computer’s monitor as well
as on the projection screen?

Plug your monitor’s cable into the connector on the

1

CableWizard.

Do you want to play your computer’s audio on the projector?

Unplug the audio cable, if present, from your computer.

1

Plug either end of the CableWizard audio cable into the audio

2

connector on your computer.

Plug the other end of the audio cable into the connector

3

on the CableWizard.

Do you want to control your computer’s mouse from the projector’s
remote or keypad?
If your computer has a PS/2 connector, use the PS/2 mouse cable

Unplug the mouse cable from your computer.

1

Plug the end of the CableWizard mouse cable into the

2

mouse connector on your computer.

Plug the end of the CableWizard mouse cable into the

3

connector on the CableWizard.

audio cable

mouse cable

monitor cable

NOTE: A USB mouse is hot-plug-

gable, meaning you do not need to

re-boot your computer after con-

necting the mouse to use it. A PS-2

mouse is not hot-pluggable.

FIGURE 9

Connecting the CableWizard monitor, audio and mouse cables to a desktop computer

If your computer has a USB connector and is running Windows 98,
use the USB mouse cable

Plug the end of the CableWizard mouse cable into

1

the mouse connector on your computer.

Plug the end of the CableWizard mouse cable into the

2

connector on the CableWizard.

You must have the appropriate USB drivers installed on you
computer to use the USB feature. Windows 98 ships with the
appropriate drivers.

Now you’re ready to power up the projector and your computer.
Skip to “Powering up the Projector and Adjusting the Image” on
page 15.

NOTE: The USB mouse is sup-

ported for use with Windows 98

only.

11

Setting up the Projector

Connecting a Computer Using a VESA cable

The supplied VESA cable connects to the High Density 15-pin
connector (HD 15) on the projector. This input is designated
Computer 2.

Locate the cable that connects your monitor to your computer.

1

Unplug it from the computer.

Plug one end of the VESA cable into the video connector on

2

your computer.

Plug the other end of the VESA cable into the HD 15 connec-

3

tor on the projector.

Do you want to play your computer’s audio on the projector?

Unplug the audio cable, if present, from your computer.

1

Plug either end of the CableWizard audio cable into the audio

2

connector on your computer.

Plug the other end of the audio cable into the connector

3

on the projector.

12

F

10

IGURE

Connecting the VESA computer cable to a computer

audio cable

VESA cable

Connecting a Video Player

If your video player uses a round, one-prong composite video

1

connector, you’ll need only the A/V cable that shipped with
the projector.

•

If your video player uses a round, four-prong S-video con­nector, you’ll need an S-video cable in addition to the A/V
cable. The S-video cable is sold separately. (See “Optional
Accessories” on page 52.)

Plug the A/V cable’s yellow connector into the “video-out”

2

port on your video player (Figure 11). This port may be
labeled “To Monitor.”

•

If you’re using an S-video cable, connect it to the “S-video
out” connector on the video player (Figure 12).

Plug the other yellow connector into the composite connector

3

on the projector.

•

If you’re using S-video, plug the other end of the cable into
the “S-video” connector on the projector (Figure 12).

audio/video cable

F

11

IGURE

Connecting the projector to a video player using the standard A/V cable (with composite

video connector)

13

Setting up the Projector

S-video cable

A/V cable

FIGURE 12

Connecting the projector to a video player using an S-video cable and the audio con­nectors on the standard A/V cable

Plug the A/V cable’s white connector into the left “audio out”

4

port on your video player. Plug the cable’s red connector into
the right “audio out” port on the video player (Figure 11 and
Figure 12).

CAUTION: Your video player

may also have a “Video Out” port

for a coaxial cable connection.

DO NOT use this to connect to the

projector.

14

•

If you’re using an S-video cable, the yellow connectors on
the A/V cable remain unused (Figure 12).

Plug the A/V cable’s other white and red connectors to the

5

left and right “audio in” ports on the projector.

The projector is compatible with these major broadcast video
standards: NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, and SECAM.
It automatically adjusts to optimize its performance for the
incoming video. The input signals for SECAM, PAL-M, and
PAL-N video cannot be automatically detected, therefore they
must be chosen manually; see “Video Standard” on page 31.

Connecting an External Speaker

To connect one or two external speakers, plug the speaker cable
into the (audio out) connector on the projector.

FIGURE 13

Connecting an external speaker

Powering up the Projector and Adjusting the Image

Remove the lens cap.

1

Plug the power cord into the side of the projector, then plug it

2

into your electrical outlet. A surge-protected power strip is
recommended if power surges are common in your area.

NOTE: Always use the power cord

that shipped with the projector.

•

The fans turn on and run at low speed. After the projector
has initialized, the Power LED (Figure 18 on page 21) lights
solid green.

Turn on the projector by pressing the

3

button on the

power

remote or keypad. (You can set the projector to turn on auto­matically when it is powered on. See “Auto startup” on
page 33.)

•

The InFocus startup screen displays.

If you connected a video player, turn it on.

4

•

Press the

button on the keypad to display the image

video

from your video player. (You can select a default source to
determine which source the projector examines first during
power-up for active video; see “Default Source” on
page 32.)

•

Use the

volume

buttons to adjust the volume.

CAUTION: If the lamp LED

remains solidly lit after the projec-

tor has powered on, the lamp

needs to be replaced. Refer to

“Replacing the Projection Lamp”

on page 39 for more information.

15

Setting up the Projector

•

If you don’t want to hear the sound from your video player,

NOTE: With some computers,

the order in which you power up

the equipment is very important.

Most computers should be turned

on last, after all other peripherals

have been turned on. Refer to your

computer’s documentation to

determine the correct order.

press the

If you connected any external speakers, turn them on.

5

If you connected your monitor, turn it on.

6

If you connected your computer, turn it on.

7

•

The computer image should display on the projection
screen. (If a video source is active, press the
display your computer’s image.)

•

If necessary, use the

mute

button.

brightness

buttons on the keypad to
adjust the brightness. You can make further adjustments to
the image from the projector’s on-screen menus. To open
the menus, press the

button on the keypad. Then

menu

select the Display menu or the Image menu. For more infor­mation about the menus, see page 24.

•

If you don’t want to hear the sound from your computer,

NOTE: The first time you connect

your computer to the projector, the

computer may display a message

stating that new hardware was

found. The Add New Hardware

Wizard may appear. Use the

Wizard to load the correct driver

(the computer considers the

projector a Plug and Play Monitor).

press the

Turning Off the Projector

If you want to turn off the projector for a short period of time,
press the

standby

LED on the keypad lights solid green. This blanks the screen for
15 minutes, but keeps the projector running. After 15 minutes, the
projector turns off. You must press the
exit standby mode, press the
LED goes out. You can change the amount of time the projector
stays in standby mode; see “Standby Time” on page 31.

button.

mute

button on the remote or keypad. The Standby

power

standby

button again. The Standby

button to

comp

button to restart. To

CAUTION: When you

disconnect the projector after you

have turned it off, always remove

the power cord from the electrical

outlet first, then remove it from the

projector.

16

To turn off the lamp, press the

button on the remote or key-

power

pad.

If you want to turn the lamp back on, we recommend waiting 30
seconds.

USING THE

PROJECTOR

USING THE PROJECTOR

This section describes how to use and make adjustments to the
projector. It also provides a reference to the keypad and remote
buttons and the options available from the on-screen menus.

Basic Image Adjustment

Make sure you have powered up your equipment in the right

1

order (page 15).

If the image doesn’t display completely, adjust the height and

2

tilt of the projector (page 19), zoom the image (page 19 and
page 30), or center the image by adjusting its horizontal or
vertical position (page 30).

If the image is out of focus, rotate the lens to focus it (page 19).

3

If the image appears to shimmer or if it has blurry vertical

4

bars after you have adjusted the focus, turn Auto Image
(page 29) off and then back on to reset the automatic sync and
tracking. If that doesn’t clear up the image, adjust the sync
(page 29) and/or the tracking (page 30) manually.

If the colors don’t look right, adjust the brightness (page 22)

5

and tint (page 25).

Using the Remote Control

Point the remote control at the projection screen or at the top of
the projector. The range for optimum operation is about 25 feet. If
you point the remote at the projection screen, the distance to the
screen and back to the projector must be less than or equal to 25
feet. For best results, point the remote directly at the front or the
rear of the projector.

The projector ships with a full-feature remote (see page 21 for a
description of the buttons) which includes a laser pointer. The
remote has a disk mouse and two mouse buttons, one on the top
of the remote and one on the bottom (Figure 14).

NOTE: If you can’t aim the

remote control at the projector so

that its signal is received

example, when using rear projec-

—

tion

use the optional remote

control cable to connect the

remote directly to the projector.

—

for

17

Using the Projector

laser pointer

disk mouse

right mouse button

left mouse button

(on underside of remote)

IGURE 14

F

Remote control

NOTE: To control the computer’s

mouse from the projector’s remote

or keypad, you must connect the

mouse cable to the CableWizard.

See page 7 for details.

18

Press anywhere on the edge of the disk mouse to move the cursor
on the screen. You can move the cursor at any angle by pressing
the corresponding edge of the disk. The mouse button on the top
of the remote simulates your computer’s right mouse button; the
button on the bottom simulates your computer’s left mouse but­ton. When you press the disk mouse, the remote lights up. The
light goes off 10 seconds after you stop pressing buttons.

To use the laser, press and hold the laser button. The laser goes off
when the button is released.

If you are creating presentations in Microsoft

®

PowerPoint®, you
can use the remote’s mouse buttons to navigate through your
presentation while in Slide Show mode. To configure PowerPoint
for this, choose Options from the Tools menu, click the View Tab,
de-select the “Popup Menu on Right Mouse Click” option in the
Slide Show section, then click OK. Then, when you’re in Power­Point’s Slide Show mode, a left click advances to the next slide
and a right click returns to the previous slide (other PowerPoint
modes are not affected).

Adjusting the Projector

To focus the image, rotate the focus ring (Figure 15) until the
image is clear. To zoom the image, rotate the zoom ring. This
adjusts the image size without affecting focus.

focus ring

zoom ring

elevator button

FIGURE 15

Focus ring, zoom ring, and elevator button

The projector is equipped with a self-locking, quick-release eleva­tor foot and button (Figure 15) and a leveling knob (Figure 16).

FIGURE 16

Leveling knob

19

Using the Projector

To raise the projector:

Press and hold the elevator button (Figure 15).

1

Raise the projector to the height you want (Figure 17), then

2

release the button to lock the elevator foot into position.

If necessary, use the leveling knob (Figure 16) to adjust the

3

angle of the projected image.

20

FIGURE 17

Adjusting the height of the projector

To lower the projector:

Press and hold the elevator button.

1

Lower the projector to the height you want, then release the

2

button to lock the elevator foot into position.

If necessary, use the leveling knob (Figure 16) to readjust the

3

angle of the projected image.

Using the Keypad and Remote Buttons

This section provides an alphabetical reference to the keypad and
remote buttons.

lamp LED

power LED

left mouse button

standby LED

arrow buttons

right mouse button

FIGURE 18

Keypad

FIGURE 19

Remote

21

Using the Projector

Brightness + or -

Adjusting the brightness lightens or darkens the image.

•

To darken the image, press

•

To lighten the image, press

Computer

When you have more than one source (computer 1 or 2 or video)
connected to the projector, select between them by pressing the
button for the source you want.

-

+.

.

Press

to display your computer image. Press

comp

comp

again to

toggle between computer 1 and computer 2.

Freeze

The

button halts, or “freezes” the projected image. Use this

freeze

button to freeze a frame of video (the video continues to run but
the projected image is frozen). You can also freeze an image from
a computer source on the screen, allowing you to perform other
operations on the computer without the audience seeing them.
Press

Help (keypad only)

Press

Laser (remote only)

again when you want the image to return to normal.

freeze

to display the on-screen help information.

help

The laser button activates a laser beam that can be used as a
pointing device. To use the laser, press and hold the laser button.
The laser goes off when the button is released.

Menu

Press

to open the on-screen menus. Press

menu

menu

again to
close the menus. When you close the menus, the projector saves
any changes you made. For more information about the on­screen menus, see page 24.

22

Mute (keypad only)

Pressing the

mute

button silences the internal speaker. It also

silences any external speakers that are connected.

To return the volume to its previous setting, press
press either

volume

button.

mute

again or

Pow e r

The

button turns the projector on and off. When you plug

power

the projector in, the fan runs on low speed and the Power LED
lights after the projector has initialized. When the Power LED is
lit, you can press the

button to turn the lamp on.

power

When you press the

button while the projector is on, the

power

lamp stays on for 15 seconds before shutting off. If you press
power again within 15 seconds, the projector returns to normal
operation immediately. The fan continues to run until the projec­tor is unplugged.

Standby

When you press

standby

, the display and audio turn off and a
blank screen is displayed for 15 minutes. The Standby LED lights
while the projector is in standby. After 15 minutes, the lamp goes
out if you haven’t pressed

standby

again. You can change the
amount of time the projector stays in standby mode; see
“Standby Time” on page 31 for details.

•

If you press

standby

again within 15 minutes, the projector

returns to normal operations immediately.

•

After 15 minutes, the projector turns off. You must press

power

to restart.

Video

When you have more than one source (computer 1 or 2 or video)
connected to the projector, select between them by pressing the
button for the source you want.

Press

Volume + or -

•

To increase the volume, press +.

•

To decrease the volume, press

to display the image from your video player.

video

-.

Volume adjustments are saved for each source you have con­nected.

23

Using the Projector

Using the On-Screen Menus

The projector

has six drop-down menus that allow you to make
image adjustments and change a variety of settings. Most of these
adjustments aren’t available directly from the keypad or remote.

To open the on-screen menus, press the
remote or keypad. Press

again when you want to close the

menu

button on the

menu

menus and save any changes.

To select a menu, use the arrow keys on the keypad or disk
mouse on the remote to move the cursor left and right to
highlight the menu you want. The drop-down menu appears

.

FIGURE 20

Drop-down menu

To change a menu setting, use the up and down arrow keys on
the keypad or the disk mouse on the remote to move the cursor
up and down to the item you want to change (the selected item is
highlighted red), then use the left and right mouse buttons (not
the left and right arrow buttons) to adjust a setting. Some sub­menus, such as Brightness, consist of a slider bar you use to
increase or decrease a value; some submenus, such as Standby
Time, consist of options you scroll through to select the desired
one. All changes are saved when you close the menus.

24

To access another menu, use the left and right arrow buttons to
move left or right to another menu.

Display Menu

FIGURE 21

Display menu

Brightness

Adjusting the brightness changes the intensity of the image.

•

Press the left mouse button to darken the image.

•

Press the right mouse button to lighten the image.

Contrast

The contrast controls the degree of difference between the lightest
and darkest parts of the picture. Adjusting the contrast changes
the amount of black and white in the image.

•

Press the left mouse button to decrease the contrast.

•

Press the right mouse button to increase the contrast, making
the blacks appear blacker and the whites appear whiter.

Tint

The tint adjusts the red-green color balance in the projected
image. Changing the Tint setting has no effect on PAL or SECAM
video sources.

•

Press the left mouse button to increase the amount of green in
the image.

•

Press the right mouse button to increase the amount of red in
the image.

25

Using the Projector

Color

The color setting adjusts a video image from black and white to
fully saturated color.

•

Press the left mouse button to decrease the amount of color in
the image.

•

Press the right mouse button to increase the amount of color in
the image.

Color Temperature

This setting adjusts the amount of red in the projected image.

•

Press the left mouse button to decrease the amount of red in the
image.

•

Press the right mouse button to increase the amount of red in
the image.

Blank Screen

Blank Screen determines what color is displayed when there is no
active source and when the projector is in standby. Click either
mouse button to toggle between the two options.

26

Reset All

Click either mouse button to reset all the options (except Lan­guage, Video Standard, Ceiling and Rear Projection, and Standby
Time) in all the menus to their original settings. This also returns
Freeze and Mute to their default (off) settings.

Audio Menu

FIGURE 22

Audio menu

Vo lu me

•

Press the left mouse button to decrease the volume.

•

Press the right mouse button to increase the volume.

Volume adjustments you make are saved for each source.

Tr e b l e

The treble setting controls the high frequencies of your audio
source.

•

Press the left mouse button to decrease the treble.

•

Press the right mouse button to increase the treble.

Treble adjustments are saved for each source you have connected.

Bass

The bass setting controls the low frequencies of your audio
source.

NOTE: Changing the volume

from the menu is the same as

changing it using the keypad or

remote.

NOTE: The Tr e bl e and Bass set-

tings apply only to the projector’s

internal speaker. External speakers

typically have their own tone con-

trols.

•

Press the left mouse button to decrease the bass.

•

Press the right mouse button to increase the bass.

Bass adjustments are saved for each source you have connected.

27

Using the Projector

Balance

The balance setting controls the balance between the left and
right external speakers. It appears gray and won’t highlight if
you haven’t connected external speakers. Balance
sources you have connected.

•

Press the left mouse button to increase the amount of sound
coming from the left external speaker.

•

Press the right mouse button to increase the amount of sound
coming from the right external speaker.

Fade

The fade setting controls the balance between the internal and
external speakers. The setting appears gray and won’t highlight if
external speakers aren’t connected. Fade
you have connected.

•

Press the left mouse button to increase the amount of sound
coming from the internal speaker.

•

Press the right mouse button to increase the amount of sound
coming from the external speakers.

applies to all

applies to all sources

28

Image Menu

FIGURE 23

Image menu

Auto Image

The projector automatically adjusts tracking, signal synchroniza­tion and vertical and horizontal position for most computers
(Auto Image does not apply to video sources). If you want to
adjust these features manually, you must turn off

Auto Image

first
by highlighting Auto Image in the Image menu and clicking
either mouse button to select “off”.

Auto Resize
Auto Resize

automatically resizes the image by scaling it up or
down. It only affects computer images that are not 1024x768, the
projector’s native resolution.

NOTE: Some screen savers inter-

fere with the operation of Auto

Image. If you’re experiencing prob-

lems, try turning your screen saver

off, then turning Auto Image off

and back on.

When

Auto Resize

image to the screen. If you turn

is on, the projector makes the best fit of the

Auto Resize

off (by highlighting it
in the Image menu and clicking either mouse button to select
“off”), the image may be either cropped or too small for the
screen.

Manual Sync

The projector adjusts signal synchronization automatically for
most computers. But if the projected computer image looks fuzzy
or streaked, try turning

Auto Image

off then back on again. If the
image still looks bad, try adjusting the signal synchronization
manually:

Tur n A ut o I ma ge of f.

1

Highlight Manual sync, then press either mouse button

2

repeatedly until the image is sharp and free of streaks.

29

Using the Projector

Manual Tracking

NOTE: The Manual Sync ,

Manual Tracking, Horiz.

Position and Ve r t. P o s i t i o n

options are available only for

computer sources. The projector

sets these options automatically

for a video source.

The projector adjusts tracking automatically to match the video
signal from your computer. However, if the display shows evenly
spaced, fuzzy, vertical lines or if the projected image is too wide
or too narrow for the screen, try turning
on again. If the image is still bad, try adjusting the tracking man­ually:

Tur n A ut o I ma ge of f.

1

Highlight Manual tracking, then press either mouse button

2

repeatedly until the fuzzy vertical bars are gone.

Horizontal position

Follow these steps to manually adjust the horizontal position:

Tur n A ut o I ma ge of f.

1

Highlight Horizontal position, then press the left mouse but-

2

ton to move the image right or press the right mouse button to
move the image left.

Auto Image

off then back

NOTE: The Zoom feature is only

available when a computer source

is active. It is not available for

video sources.

Positioning adjustments are saved when you power off the pro­jector.

Ver t i c al po si ti on

Follow these steps to manually adjust the vertical position.

Tur n A ut o I ma ge of f.

1

Highlight Vertical position, then press the left mouse button to

2

move the image down or press the right mouse button to
move the image up.

Zoom

This option allows you to digitally zoom the image. Highlight
Zoom, then press either mouse button. A rectangle appears on
the screen. Use the arrow buttons on the keypad or the disk
mouse on the remote to move the rectangle to the area you want
to zoom, then click the right mouse button (not the left mouse
button). The image is zoomed. To zoom further, press the right
mouse button, move the rectangle to the desired area, then press
the right mouse button again. You can zoom three times. To
return the image to normal view, press the left mouse button. The
zoom rectangle appears. To cancel zoom, activate any menu.

30

Controls Menu

FIGURE 24

Controls menu

Video Standard

When Video standard is set to Auto, the projector attempts to
pick the video standard (NTSC, NTSC 4.43, PAL, PAL-M, PAL-N,
or SECAM) automatically based on the input signal it receives.
(The video standard options may vary depending on your region
of the world.) The input signals for SECAM, PAL-M, and PAL-N
video cannot be automatically detected, therefore they must be
chosen manually. If the projector is unable to detect the correct
standard, the colors might not look right or the image might
appear “torn.” If this happens, manually select a standard by
clicking either mouse button and cycling through the standards.

NOTE: If you already know the

video standard used in your geo-

graphical area, it’s often best to

manually select it.

Standby Time

This option lets you select how long the lamp stays on and the
blank screen is displayed when the projector enters standby
mode before the projector turns off. Select among 1, 5, 10, and 15
minutes and 1 and 2 hours by clicking either mouse button and
cycling through the options.

31

Using the Projector

Ceiling Projection

NOTE: To order the LP755

Ceiling Mount, refer to “Optional

Accessories” on page 52.

When you turn
image upside down for ceiling-mounted projection. Highlight
Ceiling Projection, then click either mouse button to select turn
this feature on and off.

Rear Projection

When you turn

Ceiling Projection

Rear Projection

image so you can project from behind a translucent screen. High­light Rear Projection, then click either mouse button to select turn
this feature on and off.

Default Source

Default Source toggles between Computer 1, Computer 2, and
Video. This determines which source the projector checks first for
active video during power-up. Highlight Default Source and
click either mouse button to toggle between the options.

Auto Source Select

This setting toggles between On and Off. When this feature is Off,
the projector defaults to the source selected in Default Source. To
display another source, you must manually select one by press­ing the

comp

or

button on the keypad or remote. When this

video

feature is On, the projector automatically finds the active source,
checking the default source first. Highlight Auto Source Select
and click either mouse button to turn this feature on and off.

on, the projector turns the

on, the projector reverses the

32

Plug and Play

This setting toggles between On and Off. When it is On, most
new computers will automatically recognize the LP755, then set
the monitor resolution and refresh rate accordingly. You need to
set the Plug and Play setting to Off for the LP755 to display prop­erly on some older computers. The Plug and Play setting does not
affect video images. If the LP755 display constantly changes
between the computer image and the message, "Perfecting the
image", you may need to set Plug and Play to Off.

Display Messages

This setting toggles between On and Off. When this feature is On,
status messages such as “No signal detected” or “Standby”
appear in the lower-right corner of the screen. Click either mouse
button to turn this feature off and not see status messages.

Display Startup Screen

This setting toggles between On and Off. When this feature is On,
the InFocus startup screen appears when the projector starts up
and remains until an active source is detected. The startup screen
contains information on contacting InFocus. Click either mouse
button to turn this feature off and display a plain black or blue
screen instead of the startup screen.

Auto startup

This setting toggles between On and Off. When this feature is On,
the lamp turns on automatically when you power on the
projector. (This is especially useful in ceiling-mounted
installations.) When it is Off, you must press the Power button on
remote or keypad to turn the lamp on.

Document Camera

This feature improves the quality of images generated by docu­ment cameras. Only enable this feature if you are using a docu­ment camera.

33

Using the Projector

Language Menu

F

25

IGURE

Language menu

You can display the on-screen menus in English, French, German,
and Spanish.

•

Move the cursor to the language you want, then click either
mouse button. The menus redraw immediately.

Status Menu

This is a read-only menu for informational purposes. To display
the status window, select Show status from the menu, then click
either mouse button. To remove the window, click either mouse
button.

34

F

26

IGURE

Status menu

Lamp hours used

Indicates how many hours the current lamp has been in use. The
counter starts at zero hours and counts each hour the lamp is in
use. When the counter reaches 3000 hours, the lamp monitor light
on the projector’s keypad turns on. For optimum results, the
lamp should be replaced at this time. See “Replacing the Projec­tion Lamp” on page 39 for details.

Computer resolution

Shows your computer’s resolution setting. To change this, go to
your computer’s Control Panel and adjust the resolution in the
Display tab. See your computer’s user ’s guide for details.

Horizontal refresh rate

The time period that one horizontal line is displayed.

Ver t i c al re f re s h r a t e

The time period that one video frame is displayed.

Mute status

Indicates if the audio is muted.

Software version

Indicates the projector’s software version. This information is
useful when contacting Technical Support.

CableWizard version

Indicates the CableWizard’s software version. This information is
useful when contacting Technical Support.

Source

Indicates the active source, Computer 1 (CableWizard),
Computer 2 (VESA input) or Video.

Speakers

Indicates if external speakers are connected.

Help menu

This menu contains information on connecting your projector,
activating your laptop’s external video, and troubleshooting your
projector. Highlight the desired topic, then press either mouse
button to display the information.

35

MAINTENANCE

AND

TROUBLESHOOTING

MAINTENANCE & TROUBLESHOOTING

This section describes how to:

•

clean the lens

•

clean the fan intake filter

•

replace the projection lamp

•

replace the batteries in the remote control

•

use the security lock feature

•

troubleshoot the projector

Cleaning the Lens

Follow these steps to clean the projection lens:

Apply a non-abrasive camera lens cleaner to a soft, dry cloth.

1

•

Avoid using an excessive amount of cleaner and applying
the cleaner directly to the lens.

•

Abrasive cleaners, solvents or other harsh chemicals might
scratch the lens.

Lightly wipe the cleaning cloth over the lens.

2

If you don’t intend to use the projector immediately, replace

3

the lens cap.

Cleaning the Fan Intake Filter

The fan intake filter on the bottom of the projector catches dust
and particles in the air. If the filter becomes clogged, the projector
does not cool properly and may malfunction. To prevent this,
clean the filter after every 100 hours of use.

Turn off the projector and unplug the power cord.

1

Remove the lamp door.

2

•

Remove the screw on the outside of the lamp door
(Figure 27).

•

Pull the lamp door up and remove it.

37

Maintenance & Troubleshooting

FIGURE 27

Removing the lamp and filter doors

Using a screwdriver or your hand, push the tab on the filter

3

door forward and lift the door out.

Clean the filter.

4

38

•

Use a vacuum cleaner set on low power to remove the dust
and dirt.

F

28

IGURE

Cleaning the air filter

Replace the filter.

5

•

First, insert the side with the tabs, then press the other end
in place.

Replacing the Projection Lamp

The lamp hour counter in the Status menu counts the number of
hours the lamp has been in use. After 3000 hours of use, the lamp

monitor LED, marked on the top of the projector near the
keypad, lights yellow. For optimum results, the lamp should be

replaced at this time. You can order new lamp modules from your
InFocus dealer. See “Accessories” on page 51 for information.

Follow these steps to replace the projection lamp:

Turn off the projector and unplug the power cord.

1

Wait 30 minutes to allow it to cool thoroughly.

2

Using a small, flat-blade screwdriver, loosen the screw on the

3

outside of the lamp door (Figure 29).

Pull the lamp door up and remove it.

4

WARNING: To avoid burns,

allow the projector to cool for at

least 30 minutes before you open

the lamp module door. Never

extract the lamp module while the

lamp is operating.

F

IGURE

Removing the lamp module door

Loosen the two non-removable screws on the outside of the

5

module (Figure 30).

Remove the module by grasping its handle and pulling it out

6

of the projector (Figure 30). Dispose of the lamp module in an
environmentally proper manner.

29

39

Maintenance & Troubleshooting

FIGURE 30

Removing the lamp module

Align the new lamp module in the correct direction.

7

WARNING: Do not drop the

lamp module or touch the glass

bulb! The glass may shatter and

cause injury.

Gently push the module in as far as it goes.

8

Tighten the screws on the outside of the module.

9

Reposition the lamp door.

10

Tighten the lamp door screw.

11

40

Plug in the power cord and turn the projector back on. The

12

lamp monitor light and lamp hour counter in the Status menu
are automatically reset.

Replacing the Batteries in the Remote Control

The life of the batteries depends on how often and how long you
use the remote. Symptoms of low battery charge include erratic
responses when using the remote and a reduced range of opera­tion.

Follow these steps to replace the batteries:

Turn the remote face down in your hand.

1

Slide the battery cover off the end of the remote by pressing

2

on it with the heel of your hand.

Remove the old batteries and dispose of them in an environ-

3

mentally proper manner.

Install two new AA alkaline batteries. Make sure you install

4

each in the correct direction.

Slide the battery cover back on the remote.

5

Using the Security Lock

The projector has a security connector for use with a PC Guardian
Cable Lock System (Figure 31). Refer to the information that
came with the lock for instructions on how to use it to secure the
projector.

F

31

IGURE

Installing the security lock

41

Maintenance & Troubleshooting

Troubleshooting

If you’re experiencing trouble with the projector, follow these
steps to make sure everything is properly connected before you
call Technical Support for assistance.

Check cable connections. Verify that all computer, CableWiz-

1

ard and power cables are properly connected.

Verify that all power is switched on.

2

Verify that the projector is not in standby (the Standby LED on

3

the keypad is lit when the projector is in standby).

If the projector still doesn’t display an image, restart the com-

4

puter.

If the problem still exists, unplug the cable from the computer

5

NOTE: Macintosh computers

require a specific power-up

sequence: the projector must be

turned on before you turn on the

computer.

and check the computer monitor’s display. The maximum res­olution that the projector can display is 1280x1024 pixels, pref­erably 1024x768. The problem might be with the graphics
controller in your computer rather than with the projector.
When you reconnect the projector, remember to turn the com­puter and monitor off before you power up the projector.
Power the equipment back up in this order: projector, monitor,
computer.

42

If you’re using a laptop computer and it is not displaying your

6

presentation, make sure you have activated the computer’s
external video output. Most laptop computers do not auto­matically turn on their external video port when a secondary
display device such as a projector is connected. Refer to
page 53 for more information.

If the problem still exists, read through the problems and solu-

7

tions in this chapter.

Solutions to Common Problems

Problem: Nothing on projection screen

•

Make sure that the power cord is properly connected to a func­tional AC electrical outlet. Make sure that the power cord is
also properly connected to the projector and the green Power
LED is lit.

•

If the projector is plugged into a power strip, make sure the
power strip is turned on.

•

Make sure you have removed the lens cap from the projection
lens at the front of the projector.

•

Make sure the projector is turned on.

•

Check the projector’s lamp to ensure that it is securely con­nected in the lamp module. See “Replacing the Projection
Lamp” on page 39.

•

Make sure that the CableWizard and the cables do not have any
bent pins. Check the power cord for bent pins also.

Problem: Color or text not being projected

•

You might need to adjust the brightness up or down until the
text is visible. Refer to “Brightness + or -” on page 22 for more
information.

•

Verify that the appropriate input source is selected. See “Com­puter” on page 22 or “Video” on page 23.

Problem: The screen resolution is not right

•

Make sure the computer’s graphics card is set for a resolution
of no greater than 1280x1024.

Problem: Image isn’t centered on the screen

•

Reposition the image. Refer to “Horizontal position” on
page 30 and “Vertical position” on page 30.

•

If you’re using an extension cable between the CableWizard
and the projector, make sure it’s InFocus-approved.

43

Maintenance & Troubleshooting

Problem: Only the start-up screen displays

•

Verify that the cables are connected correctly. Check to see that
the CableWizard computer cable is correctly connected to the
monitor connector on the computer (this is the connector
where your monitor cable usually goes.) See page 6 for connec­tion procedures.

•

Verify that the proper input source is connected. See “Com­puter” on page 22 or “Video” on page 23.

•

You might need to turn everything off and power up the equip­ment again. Make sure you power up in this order: projector,
computer monitor, computer. It is especially important that
you follow this sequence for Macintosh computers.

•

Make sure your computer’s graphics board is installed and
configured correctly.

If you’re using Windows 3.x:

In the Windows Program Manager, double-click the Win-

1

dows Setup icon in the Main program group.

44

Verify that the Display setting is 1280x1024 or less.

2

If you’re using Windows 95 or Windows 98:

Open “My Computer” icon, the Control Panel folder and

1

then the Display icon.

Click the Settings tab.

2

Verify that the Desktop area is set to 1280x1024 or less.

3

Also check the following:

•

Does your computer have a compatible graphics board? The
projector isn’t CGA or EGA compatible.

•

Is your computer’s graphics board turned on? This is espe­cially true for laptop computers. See “Portable and Laptop
Activation Chart” on page 53.

Problem: Image is too wide or narrow for screen

•

You might need to manually adjust the tracking to reduce or
enlarge the projected image. Refer to “Manual Tracking” on
page 30.

•

Adjust the resolution of your monitor if it’s greater than
1280x1024. Only this resolution at 75 Hz or less will display on
the projector.

Problem: Image is out of focus

•

Turn the projection lens to focus the image.

•

Make sure the projection screen is at least 4 feet (1.2m) from the
projector.

•

Make sure the projector is turned off, then check the projection
lens to see if it needs cleaning.

Problem: Image and menus are reversed left to right

•

Rear projection mode is probably turned on. Switch back to for­ward projection from the Controls menu. The image should
immediately return to forward projection. See “Rear Projec­tion” on page 32.

Problem: Image and menus are upside down

•

Ceiling mode is probably turned on. Turn off the mode from
the Controls menu. The image should immediately return to
forward projection. See “Ceiling Projection” on page 32.

Problem: the projector displays vertical lines, “bleeding” or spots

•

Adjust the brightness. See “Brightness + or -” on page 22.

•

Make sure the projector is turned off, then check the projection
lens to see if it needs cleaning.

Problem: no sound

•

Press the mute button.

•

Adjust volume.

•

Verify audio/input connections.

•

Adjust audio source.

45

Maintenance & Troubleshooting

Problem: Image is “noisy” or streaked

Try these steps in this order.

Deactivate the screen saver on your computer.

1

2

Tu rn

Auto Image

off and then back on again. See “Auto

Image” on page 29.

Adjust the synchronization and tracking manually to find an

3

optimal setting. See “Manual Sync” on page 29 and “Manual
Tracking” on page 30.

•

If you’re using an extension cable between the CableWizard
and the projector, make sure it’s InFocus-approved.

•

The problem could be with your computer’s graphics board. If
possible, connect a different computer.

Problem: Projected colors don’t match the computer or video
player’s colors

•

Adjust the brightness, tint and/or contrast from the Display
menu. Just as there are differences in the displays of different
monitors, there are often differences between the computer
image and the projected image. See “Brightness + or -” on
page 22, “Tint” on page 25, and “Contrast” on page 25.

Problem: Lamp seems to be getting dimmer

•

The lamp begins to lose brightness when it has been in use for a
long time. Replace the lamp as described in “Replacing the Pro­jection Lamp” on page 39.

46

Problem: Lamp shuts off

•

A minor power surge may cause the lamp to shut off. Turn the
projector off, wait at least 30 seconds, then turn it back on.

Problem: Remote not operating correctly

•

You might need to replace the batteries. See “Replacing the Bat­teries in the Remote Control” on page 41.

•

Make sure you’re pointing the remote at the top of the projec­tor, or at the projection screen.

•

Make sure the remote is within its operating range of 25 feet.

Before calling your dealer or InFocus Technical Support for assis­tance, please have the following information available:

•

the projector’s serial number (located on the bottom label)

•

the resolution of your computer.

Call InFocus Technical Support at

1-800-799-9911.

Support is free
between 6 a.m. and 6 p.m. PST, Monday through Friday. Support
is available in North America after hours and on weekends for a
fee at

1-888-592-6800

.

Or, send us an e-mail at [e-mail]

In Europe, call InFocus in The Netherlands at

In Asia, call

(65) 332-0659

.

(31) 35-6474010

.

47

APPENDIX

APPENDIX

Specifications

The LP755 must be operated and stored within the temperature
and humidity ranges specified.

Te m p e r a t u r e

Operating

Non-operating

Humidity

Operating and non-oper. 5% to 95% relative humidity, non-condensing

Dimensions

We ig h t

unpacked 9.7 pounds (4.4kg)

Altitude

Operating 0 to 10,000 feet (3048 meters)
Non-operating 0 to 40,000 feet (12,192 meters)

50 F to 104

-4 F to 158

5.2 x 11.7 x 14.7 inches (13 x 29.5 x 36.7 cm)

°

F (10 C to 40° C)

°

F (-20 to 70° C)

Optics

Focus Range 4-40 feet (1.2-12m)

Lamp

Type 120-watt UHE

Remote Control

Battery Two (2) AA alkaline cells
Laser Class II laser product; wavelength 670nm;

maximum output 1mW

Input Power Requirements

100/120VAC, 5.0/5.0A, 50/60 Hz 230 VAC, 3A, 50Hz

49

Appendix

Video Audio Input

Input Impedance 5K ohm DC coupled
Maximum Input Voltage (L

+ RIN)

IN

L

or RIN < 2.0 Vrms for THD ≤ 0.3%

IN

< 4.5 V for THD ≤ 0.3%

PEAK

Sensitivity 100 mV at 1 KHz for 88 dB SPL at 1 meter
Connector Type RCA jack

CableWizard Audio Input

Input Impedance 10K ohm nominal, AC coupled
Maximum Input Voltage (LIN + RIN)

< 4.5 V for THD ≤ 0.3%

PEAK

LIN or RIN < 2.0 Vrms for THD ≤ 0.3%

Sensitivity 100 mV at 1 KHz for 88 dB SPL at 1 meter
Connector Type 3.5 mm (1/8 inch) stereo phone jack

Audio Output

Frequency Response 10 Hz - 20 KHz
Output Impedance 1.2 K ohm nominal
Output Voltage 2 Vrms maximum (open circuit)
Connector Type red and white RCA jacks

50

Accessories

Standard Accessories
(ship with the projector) Part Number

LP755 Quick Start card 009-0436-xx

LP755 User’s Guide 010-0217-xx

Carry Case 110-0241-xx

Shipping Box 110-0247-xx

CableWizard and Cables SP-CW3

CableWizard Audio Cable (2 ft) 210-0079-xx

CableWizard USB Cable (2 ft) 210-0100-xx

CableWizard PS/2 Mouse Cable (1.5 ft) 210-0145-xx

VESA Cable (HD 15 to HD15, 6 ft) 210-0119-xx

VESA Audio Cable (6 ft) 210-0118-xx

Projection Lamp Module SP-LAMP-LP7P

Lens Cap 505-0363-xx

Audio/Video Cable (9 ft) 210-0053-xx

Remote Control and 2 Batteries 590-0275-xx

Online User’s Guide CD-ROM 010-0116-xx

Power Cords (one ships with projector, type depends on country)

North American Power Cord (10 ft) 210-0023-xx

Australian Power Cord 210-0027-xx

UK Power Cord 210-0028-xx

European Power Cord 210-0029-xx

Danish Power Cord 210-0030-xx

Swiss Power Cord 210-0031-xx

NOTE: Use only InFocus-

approved accessories. Other prod-

ucts have not been tested with the

projector.

51

Appendix

Optional Accessories

NOTE: You can purchase these

items by contacting your dealer or

InFocus Catalog Sales at

1-800-660-0024.

Deluxe Soft Case CA-C140

Hard Travel Case CA-C142

Deluxe Travel Case CA-C141

ATA Shipping Case CA-C143

CableWizard Lite, 6.5 ft SP-CW2LITE

Macintosh Adapter SP-MACADPT

CableWizard Extension Cable, non-plenum

SP-CW2EXT

rated, 60.7 ft

CableWizard Extension Cable, plenum-rated,

SP-CW2EXTP

60.7 ft

CableWizard Installation Extension Cable, 70.5 ft SP-CW2-IEXT

Two-button Executive Remote Control SP-EXREM

Four-button Executive Plus Remote Control SP-EXPLUS

Remote Cable, 50 ft 210-0088-xx

GyroMouse RF Remote (US, Mexico, Canada,

HW-RF-GPRO

UK only)

Remote Point RF Remote with LaserPointer (US,

HW-RF-REMLSR

Mexico, Canada only)

PC Guardian Projector Cable Lock SP-LOCK

Rhapsody II Speakers SP-R2SPKR

JBL Subwoofer SP-JBLSUB

40” Portable Projection Screen HW-PORTSCR40

50” Portable Projection Screen HW-PORTSCR50

60” Portable Projection Screen HW-DLXSCRN

Portable Projector Stand SP-STND

LP755 Tripod Mount Kit SP-TRIP-LP755

S-Video Cable 515-0027-xx

LP755 Ceiling Mount-LiteMount 755 SP-CEIL-LM755

LiteMount False Ceiling Plate SP-LTMT-PLT

LiteMount Pipe Tubing Extension SP-LTMT-EXT

CableWizard Wall Plate SP-CWWALL

rd

Year Advantage Service Plan

3

EW-LP7xx-12

(1 year extension)

52

Portable and Laptop Activation Chart

Many laptop computers do not automatically turn on their exter­nal video port when a secondary display device such as a projec­tor is connected. Activation commands for some laptop
computers are listed in the following table. (If your computer is
not listed or the given command does not work, refer to the com­puter’s documentation for the appropriate command.) On some
laptops, the activation function key is labeled with an icon, for

example or the text CRT/LCD.

Key command to

Computer

Acer Ctrl-Alt-Esc (for setup) Ctrl-Alt-Esc (for setup)

AST* ** FN-D or Ctrl-D FN-D or Ctrl-D

Advanced Logic
Research

Altima Shift-Ctrl-Alt-C Shift-Ctrl-Alt-L

Ambra** FN-F12 FN-F12

Amrel* ** setup menu setup menu

Apple see Mac Portable and Mac PowerBook

Aspen automatic automatic

BCC* automatic reboot computer

Bondwell LCD or CRT options after

Chaplet** setup screen setup screen

Commax Ctrl-Alt-#6 Ctrl-Alt-#5

activate port

Ctrl-FN-D Ctrl-FN-D

FN-F5 FN-F5

type from A:/IVGA/CRT type from A:/IVGA/CRT

FN-F12 FN-F12

Ctrl-Alt-V Ctrl-Alt-V

setup VGA/
Conf.Simulscan

FN-F5 FN-F5

F2/Choose Option/F5 F2/Choose Option/F5

Shift-Ctrl-D Shift-Ctrl-D

bootup

FN-F6 FN-F6

FN-F4 FN-F4

Key command to
de-activate port

setup VGA/
Conf.Simulscan

reboot for LCD or CRT
options to appear

NOTE: Often, pressing the key

commands once activates the

external video port, pressing it

again activates both the external

and internal ports, and pressing it

a third time activates the internal

port. Refer to your computer’s doc-

umentation for details on your spe-

cific model.

53

Appendix

Key command to

Computer

Compaq* ** Ctrl-Alt-< Ctrl-Alt->

Compuadd* ** automatic automatic

Data General Ctrl-Alt-Command Ctrl-Alt-Command

Data General
Wal k about

Datavue Ctrl-Shift-M Ctrl-Shift-M

Dell** Ctrl-Alt-< Ctrl-Alt->

Digital* automatic reboot

Dolch dip switch to CRT dip switch to LCD

Epson dip switch to CRT dip switch to LCD

Everex* setup screen option setup screen option

For-A Ctrl-Alt-Shift-C Ctrl-Shift-Alt-L

Gateway FN-F1/FN-F1 again simul-

Grid* ** FN-F2, choose auto or

Hyundai setup screen option setup screen option

IBM 970* automatic warm reboot

activate port

FN-F4 FN-F4

automatic automatic

mode/? (for setup option) mode/? (for setup option)

Alt-F for screen setup
option

2 CRT/X at DOS prompt reboot

Ctrl-Alt-F10 Ctrl-Alt-F10

FN-F8 (CRT/LCD) FN-F8

FN-D FN-D

FN-F12 FN-F12

FN-F2 FN-F2

taneous

simultaneous

Ctrl-Alt-Tab Ctrl-Alt-Tab

Key command to
de-activate port

Alt-F for screen setup
option

FN-F1

FN-F2

54

Key command to

Computer

IBM ThinkPad** reboot, enter setup menu FN-F2

Kaypro boot up, monitor plugged inunplug monitor

Kris Tech FN-F8 FN-F8

Mac Portable
100

Mac PowerBook

140, 145, 150,
170

160, 165, 180,
520, 540, 5300

210, 230, 250,
270, 280, 2300

Magitronic FN-F4 FN-F4

Mastersport FN-F2 FN-F1

Micro Express* automatic warm reboot

Microslate* automatic warm reboot

Mitsubishi SW2 On-Off-Off-Off SW2 Off-On-On-On

NCR setup screen option setup screen option

NEC* ** setup screen option setup screen option

Olivetti* automatic automatic

activate port

FN-F7, select choice from
setup menu

FN-F1, select choice

FN-F5, select choice

PS/2 SC select choice
(CRT, LCD, etc.)

no video port: not compatible

no video port: requires a 3rd-party interface

Control Panel folder, Pow­erBook Display folder;
Activate Video Mirroring

requires Apple Docking Station or Mini Dock

CRT at the DOS prompt LCD at the DOS prompt

FN-F31 FN-F3

FN-O/* FN-O/*

FN- | | FN- | |

Key command to
de-activate port

warm reboot

55

Appendix

Key command to

Computer

Packard Bell** FN-F2 FN-F2

Panasonic FN-F2 FN-F2

Samsung* setup screen option setup screen option

Sanyo setup screen option setup screen option

Sharp dip switch to CRT dip switch to LCD

Sun SPARC­Dataview

Tandy** Ctrl-Alt-Insert Ctrl-Alt-Insert

Texas Instru­ments*

Top-Link* ** setup screen option setup screen option

Toshiba* ** Ctrl-Alt-End Ctrl-Alt-Home

Twinhead* FN-F7 FN-F7

WinBook Ctrl-Alt-F10 Ctrl-Alt-F10

Wyse software driven software driven

Zenith** FN-F10 FN-F10

activate port

Ctrl-Alt-< Ctrl-Alt->

Ctrl-Shift-M Ctrl-Shift-M

setup screen option setup screen option

setup screen option setup screen option

FN-F6 FN-F6

FN-End FN-Home

FN-F5 FN-F5

setup screen option setup screen option

FN-F5 FN-F5

Automatic Automatic

FN-F2 FN-F2

FN-F1 FN-F1

Key command to
de-activate port

56

* These manufacturers have models that automatically send video

to the external CRT port when some type of display device is
attached.

** These manufacturers offer more than one key command depend-

ing on the computer model.

Using Video Mirroring with a PowerBook Computer

When you turn video mirroring on (called SimulScan in newer
PowerBooks-see below), the projector displays the same informa­tion that appears on your PowerBook’s built-in screen. When
video mirroring is off, the projector acts like a separate display.

To turn on video mirroring for the first time:

Open the Monitors control panel; click on Monitor 2.

1

Set the number of colors you want.

2

Open the Control Strip; click on the monitor icon.

3

Select “Turn Video Mirroring On.”

4

Now you can turn video mirroring on and off from the Control
Strip without having to open the Monitors control panel again.

When using video mirroring and high color graphics such as
slide shows, the projected image occasionally might turn black
and white. If this happens, perform the following steps:

Turn off video mirroring.

1

Open the Monitors control panel.

2

Move the white menu bar to Monitor 2 to set the projector as

3

the primary monitor.

Restart the PowerBook.

4

Using SimulScan

Some newer PowerBooks display images on an external monitor
or projector differently than previous ones. When using
SimulScan, the projector displays the same information that
appears on your PowerBook.

To select SimulScan:

Open the Control Panel, then double-click Monitors and

1

Sound.

In the Resolution list, choose the SimulScan mode, then click

2

OK.

If this changes your display settings, a dialog box appears.

3

Click OK to confirm the change.

57

Appendix

NOTE: You can access a

Microsoft Excel Image Size

Calculator at our web site at

http://www.infocus.com.

the Technical Library under

“Service and Suppor t”.

It is in

Projected Image Size

Use the chart below and the tables on the next page to help you
determine projected image sizes.

58

F

IGURE 32

Projected image size

Tab le 1:

Image Size, Width and Height for Lens at Maximum

Image Size

Distance to

Screen (feet)

4312519
10 77 62 46
15 115 92 69
20 154 123 92
25 192 154 115
30 230 184 138
35 269 215 161
40 307 246 184

Image Size, Width and Height for Lens at

Distance to

Screen (feet)

4 241914
10 59 47 35
15 88 70 53
20 118 94 71
25 147 118 88
30 176 141 106
35 206 165 124
40 235 188 141

Diagonal

(inches)

Minimum Image Size

Maximum

Diagonal

(inches)

Width

(inches)

Ta b l e 2 :

Maximum

Width

(inches)

Height

(inches)

Maximum

Height

(inches)

59

INDEX

INDEX

A

accessories, ordering 51, 52
activation commands for laptop com-

puters 53

adjusting

balance 28
bass 27
brightness 22, 25
color 26
contrast 25
fade 28
tint 25
treble 27

volume 23, 27
adjusting the height of the projector 19
altitude limits 49
assistance. See Technical Support
Audio menu 27
Audio menu options

Balance 28

Bass 27

Fade 28

Treble 27

Volume 27
Auto Source Select 32
Auto startup 33

B

balance, adjusting 28
bass, adjusting 27
Blank Screen 26
Brightness buttons 22
brightness, adjusting 22, 25

buttons on keypad

Brightness 22
Computer 22
Freeze 22
Help 22
Laser 22
Menu 22
Mute 22
Power 23
Standby 23
Video 23
Volume 23

C

cables

A/V 13, 51
CableWizard 2, 6, 51
CableWizard extension 52
composite video 13
extension 5, 52
mouse 9
ordering 51, 52
power 51
remote control 52
S-video 13, 52
VESA 12

CableWizard

cables 2, 6, 51
connecting to equipment 7
connecting to the projector 6

extension cable 52
CableWizard Lite, ordering 52
cases, ordering 52
ceiling-mounted projection 32, 52
cleaning the projection lens 37
color temperature 26
color, adjusting 26
colors

don’t match monitor colors 46

not displayed 43
compatibility

IBM-compatible 1

Macintosh 1

61

Index

62

composite video cable

connecting 13

ordering (A/V cable) 51
Computer button 22
computer resolution 35
computers, compatible 1
connecting

computer with VESA cable 12

external speakers 15

IBM-compatible desktop

computer 10–11
IBM-compatible laptop 8–9
mouse 9
power cord 15
video player 13–14

connector panel

audio out 7

contrast, adjusting 25
Controls menu options 31

Auto Source Select 32
Auto startup 33
Ceiling 32
Default Source 32
Display Messages 33
Display Startup Screen 33
Document Camera 33
Plug and Play 32
Rear Projection 32
Standby Time 31
Video Standard 31

D

Default Source 32
Display menu 25
Display menu options

Blank Screen 26
Brightness 25
Color 26
Color temperature 26
Contrast 25
Reset All 26
Tint 25

Display Messages 33
Display Startup Screen 33

displaying

on-screen help information 22
on-screen menus 22
startup screen 33
status messages 33

E

extension cable 5, 52
external speakers, connecting 15

F

fade, adjusting 28
filter, cleaning 37
Freeze button 22
freezing the projected image 22
fuzzy lines 30

H

Help button 22
Horizontal refresh rate 35

I

IBM-compatible computers

compatibility 1
connecting 8–11

icons

on CableWizard 6
on the projector 3, 7, 21

image

adjusting 15, 17
centering 17, 30
colors don’t match computer’s 46
focusing 19
fuzzy lines 17, 30
has lines or spots 45
not centered 43
not displayed 43
out of focus 45
quality 43–46
resolution 1
reversed 32, 45
size 5, 58
streaked 46
too dark or too light 22
too wide or too narrow 17, 45

Image menu 29
Image menu options

Auto Image 29
Auto Resize 29
Horiz. Position 30
Manual Sync 29
Manual Tracking 30
Vertical Position 30
Zoom 30

intake filter, cleaning 37

M

Macintosh computers

compatibility 1
Menu 22
Menu button 22, 24
menus. See on-screen menus
monitor, projected colors don’t match

46
mouse, connecting 8
Mute button 22

L

lamp

LED 39
ordering 51
replacing 39

turns off unexpectedly 46
lamp hour counter 35
Language menu 34
language, selecting for menus 34
laptop computers

activation sequence to allow

secondary display 53

connecting IBM-compatible 8
laser pointer 22
LEDs

lamp 39

power 15

standby 23
lens

cap 51

cleaning 37
leveling the projector 19
LP755

cases 52

ceiling mounted 5, 32

not working 42

project from behind the screen 32

setting up 5

specifications 49

turning off 16

turning on 15
lock, security 41, 52

N

NTSC video 31

O

on-screen menus

Audio menu 27
changing language of 34
Controls menu 31
Display menu 25
displaying 24
Image menu 29
making changes to menu

functions 24

removing from the screen 24

P

PAL video 25, 31
Plug and Play 32
power button 16
power cord

connecting 15

ordering 51
power strip 15
power up sequence 15, 44
project from behind the screen 32

63

Index

R

rear projection 32
remote control

laser pointer 18, 22
not working 46
ordering 51
replacing the batteries 41
specifications 49
using 17

replacing

projection lamp module 39

re-positioning the image on the screen

30
resetting adjustments 26
resolution 1

S

safety guidelines iii
SECAM video 25, 31
security feature 41
SimulScan, using with PowerBooks 57
speakers

external 15, 22, 52
internal 22

muting 22
specifications 49
Standby button 23
Standby Time 31
startup screen 15, 33, 44
Status menu 34
S-video

connecting 13

ordering cable 52

T

Technical Support

in Asia 4
in Europe 4
in USA 4
information to have on hand

before you call 47

things to try before you call 42
temperature limits 49
text not visible 43
tint, adjusting 25
treble, adjusting 27
troubleshooting 42
turning off

projector 16

sound 22
turning on the projector 15

U

USB mouse 9
using the remote control 17

V

vertical lines displayed 30, 45
Vertical refresh rate 35
VESA cable 12, 51
video 25
Video button 23
video mirroring on a PowerBook 57
video standards 31
volume

adjusting 23, 27

muting 22
Volume buttons 23

64

W

warranty 4, 52

Z

Zoom 19, 30

LIMITED WARRANTY

InFocus systems, Inc. (“InFocus”) warrants that each LP755 (“the Product”) sold hereunder will conform to and function in

accordance with the written specifications of InFocus. Said limited warranty shall apply only to the first person or entity

that purchases the Product for personal or business use and not for the purpose of distribution or resale. Said warranty

shall continue for a period of two (2) years from the date of such purchase. The standard limited warranty excludes the

lamps in projectors after 90 days and the accessories after one year. InFocus does not warrant that the Product will meet the

specific requirements of the first person or entity that purchases the Product for personal or business use. InFocus’ liability

for the breach of the foregoing limited warranty is limited to the repair or replacement of the Product or refund of the pur-

chase price of the Product, at InFocus’ sole option. Replacement Product may be re-furbished in “like-new” condition, at

InFocus’ sole discretion. To exercise the Purchaser’s rights under the foregoing warranty, the Product must be returned at

the Purchaser’s sole cost and expense, to InFocus or to any authorized InFocus service center provided, and the Product

must be accompanied by a written letter explaining the problem and which includes (i) proof of date of purchase; (ii) the

dealer ’s name; and (iii) the model and serial number of the Product. When sending your unit in for repair, please ship your

unit in its original packing material or an InFocus approved ATA Shipping Case, or have a professional packaging com-

pany pack the unit. Please insure your shipment for its full value. A return authorization number, issued by the InFocus

customer service department, must also be clearly displayed on the outside of the shipping carton containing the Product.

Note: Remanufactured Products are exempt from the foregoing Limited Warranty. Please refer to the Remanufactured
Product Warranty for applicable warranty information.

WARRANTY LIMITATION AND EXCLUSION

InFocus shall have no further obligation under the foregoing limited warranty if the Product has been damaged due to

abuse, misuse, neglect, accident, unusual physical or electrical stress, unauthorized modifications, tampering, alterations,

or service other than by InFocus or its authorized agents, causes other than from ordinary use or failure to properly use the

Product in the application for which said Product is intended.

DISCLAIMER OF UNSTATED WARRANTIES

THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO THIS PURCHASE. ALL OTHER

WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-

CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. THERE ARE NO WARRANTIES

THAT EXTEND BEYOND THE FACE HEREOF AND THE FOREGOING WARRANTY SHALL NOT BE EXTENDED,

ALTERED OR VARIED EXCEPT BY WRITTEN INSTRUMENT SIGNED BY INFOCUS. SOME STATES DO NOT ALLOW

LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY MAY LAST, SO SUCH LIMITATIONS MAY NOT APPLY TO

YOU.

LIMITATION OF LIABILITY

IT IS UNDERSTOOD AND AGREED THAT INFOCUS’ LIABILITY WHETHER IN CONTRACT, IN TORT, UNDER ANY
WARRANTY, IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE RETURN OF THE AMOUNT OF THE
PURCHASE PRICE PAID BY PURCHASER AND UNDER NO CIRCUMSTANCES SHALL INFOCUS BE LIABLE FOR
SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS, LOST REVENUES OR
LOST SAVINGS. THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION IN LIMITING INFOCUS’ LIABILITY.
NO ACTION, REGARDLESS OF FORM, ARISING OUT OF THE AGREEMENT TO PURCHASE THE PRODUCT MAY BE
BROUGHT BY PURCHASER MORE THAN ONE YEAR AFTER THE CAUSE OF ACTION HAS ACCRUED. SOME
STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO
THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY GIVES YOU SPE­CIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

Part Number 010-0217-00