Infocus IN3144 User manual

— i —

Copyright

This publication, including all photographs, illustrations and software, is protected under international

be reproduced without written consent of the author.

Disclaimer

The information in this document is subject to change without notice. The manufacturer makes no

representations or warranties with respect to the contents hereof and specifically disclaims any implied

warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to

revise this publication and to make changes from time to time in the content hereof without obligation of

the manufacturer to notify any person of such revision or changes.

Trademark Recognition

Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations

and pending applications in other countries throughout the world.

HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or

registered trademarks of HDMI Licensing LLC in the United States and other countries.

MHL, the MHL logo, and Mobile High-Definition Link are trademarks or registered

trademarks of MHL licensing, LLC.

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®, DLP Link 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.

All other product names used in this manual are the properties of their respective owners and are

acknowledged.

Ver.:1

IN3144_IN3146_IN3148HD User’s Manual

— ii —

Important Safety Information

Important:

It is strongly recommended that you read this section carefully before using the projector. These

safety and usage instructions will ensure that you enjoy many years of safe use of the projector.

Keep this manual for future reference.

Symbols Used

Warning symbols are used on the unit and in this manual to alert you of hazardous situations.

The following styles are used in this manual to alert you to important information.

Note:

Provides additional information on the topic at hand.

Important:

Provides additional information that should not be overlooked.

Caution:

Alerts you to situations that may damage the unit.

Warning:

Alerts you to situations that may damage the unit, create a hazardous environment, or cause

personal injury.

Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this

example:

“Push the Menu button on the remote control to open the Main menu.”

General Safety Information

 Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in

the unit. For servicing, contact qualified service personnel.

 Follow all warnings and cautions in this manual and on the unit case.

 The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the

lens when the lamp is on.

 Do not place the unit on an unstable surface, cart, or stand.

 Avoid using the system near water, in direct sunlight, or near a heating device.

 Do not place heavy objects such as books or bags on the unit.

Note:

As with any bright light source, do not stare into the beam, RG2 IEC 62471-5:2015

Preface

— iii —

Projector Installation Notice

Place the projector in a horizontal position

The tilt angle of the projector should not exceed 15 degrees. In addition, the projector should

not be installed in any other way except desktop and ceiling mount positions. Otherwise lamp life

could decrease dramatically, and may lead to other unpredictable damage.

Allow at least 50 cm (19.69 inch) clearance around the exhaust vent.

Ensure that the intake vents do not recycle hot air from the exhaust vent.

When operating the projector in an enclosed space, ensure that the surrounding air temperature

within the enclosure does not exceed operation temperature while the projector is running, and the

air intake and exhaust vents are unobstructed.

All enclosures should pass a certified thermal evaluation to ensure that the projector does not

recycle exhaust air, as this may cause the device to shutdown even if the enclosure temperature is

with the acceptable operation temperature range.

Minimum 500mm

(19.69 inch)

15

°

-15

°

Minimum 500mm

(19.69 inch)

Minimum 500mm

(19.69 inch)

Minimum 500mm

(19.69 inch)

Minimum 300mm

(11.81 inch)

Minimum 100mm

(3.94 inch)

IN3144_IN3146_IN3148HD User’s Manual

— iv —

Power Safety

 Only use the supplied power cord.

 Do not place anything on the power cord. Place the power cord where it will not be in the way of

foot traffic.

 Remove the batteries from the remote control when storing or not in use for a prolonged period.

Replacing the Lamp

Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 46

for clear and safe instructions for this procedure. Before replacing the lamp:

 Unplug the power cord.

 Allow the lamp to cool for about one hour.

Cleaning the Projector

 Unplug the power cord before cleaning. See Cleaning the Projector page 50.

 Allow the lamp to cool for about one hour.

Regulatory Warnings

Before installing and using the projector, read the regulatory notices in the Regulatory Compliance on

page 64.

Important Recycle Instructions:

Lamp(s) inside this product contain mercury. This product may contain other electronic waste that

can be hazardous if not disposed of properly. Recycle or dispose in accordance with local, state, or federal

Laws. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp

specific disposal information check WWW.LAMPRECYCLE.ORG.

Symbol Explanations

DISPOSAL: Do not use household or municipal waste collection services for

disposal of electrical and electronic equipment. EU countries require the use

of separate recycling collection services.

About this Manual

This manual is intended for end users and describes how to install and operate the DLP projector.

Wherever possible, relevant information—such as an illustration and its description—has been kept on

one page. This printer-friendly format is both for your convenience and to help save paper, thereby

protecting the environment. It is suggested that you only print sections that are relevant to your needs.

Preface

— v —

Table of Contents

GETTING STARTED ........................................................................................................................................................... 1

PACKING CHECKLIST ........................................................................................................................................................... 1

VIEWS OF PROJECTOR PARTS ............................................................................................................................................... 2

Front-right View ............................................................................................................................................................ 2

Top view—On-screen Display (OSD) buttons and LEDs ....................................................................................... 3

Rear view ....................................................................................................................................................................... 4

Bottom view ................................................................................................................................................................... 6

REMOTE CONTROL PARTS ................................................................................................................................................... 7

REMOTE CONTROL OPERATING RANGE ............................................................................................................................... 9

PROJECTOR AND REMOTE CONTROL BUTTONS .................................................................................................................... 9

SETUP AND OPERATION ............................................................................................................................................... 10

INSERTING THE REMOTE CONTROL BATTERIES ................................................................................................................. 10

TURNING THE PROJECTOR ON AND OFF .............................................................................................................................. 11

SETTING AN ACCESS PASSWORD (SECURITY LOCK) .......................................................................................................... 13

ADJUSTING THE PROJECTOR LEVEL ................................................................................................................................... 15

ADJUSTING THE ZOOM, FOCUS AND KEYSTONE ................................................................................................................ 16

ADJUSTING THE VOLUME .................................................................................................................................................. 16

ON-SCREEN DISPLAY (OSD) MENU SETTINGS ...................................................................................................... 17

OSD MENU CONTROLS ..................................................................................................................................................... 17

Navigating the OSD ................................................................................................................................................... 17

SETTING THE OSD LANGUAGE .......................................................................................................................................... 18

OSD MENU OVERVIEW ..................................................................................................................................................... 19

IMAGE MENU ..................................................................................................................................................................... 22

Computer Menu .......................................................................................................................................................... 23

Advanced Features .................................................................................................................................................... 24

White Balance ............................................................................................................................................................. 25

Color Manager ............................................................................................................................................................ 26

SETTINGS 1 MENU ............................................................................................................................................................. 27

Audio ............................................................................................................................................................................ 28

Advanced 1 Features ................................................................................................................................................. 29

Advanced 2 Features ................................................................................................................................................. 31

SETTINGS 2 MENU ............................................................................................................................................................. 32

Status ........................................................................................................................................................................... 33

Advanced 1 Features ................................................................................................................................................. 34

Advanced 2 Features ................................................................................................................................................. 44

MAINTENANCE AND SECURITY .................................................................................................................................. 46

REPLACING THE PROJECTION LAMP ................................................................................................................................... 46

Resetting the Lamp Timer ......................................................................................................................................... 49

CLEANING THE PROJECTOR................................................................................................................................................ 50

Cleaning the Lens ...................................................................................................................................................... 50

Cleaning the Case ...................................................................................................................................................... 50

USING THE CABLE LOCK SYSTEM AND SECURITY BAR ..................................................................................................... 51

Using the Cable Lock ................................................................................................................................................. 51

Using the Security Bar ............................................................................................................................................... 51

TROUBLESHOOTING ...................................................................................................................................................... 52

COMMON PROBLEMS AND SOLUTIONS ............................................................................................................................... 52

TIPS FOR TROUBLESHOOTING ............................................................................................................................................ 52

LED ERROR MESSAGES ..................................................................................................................................................... 53

IMAGE PROBLEMS .............................................................................................................................................................. 54

LAMP PROBLEMS ............................................................................................................................................................... 54

REMOTE CONTROL PROBLEMS .......................................................................................................................................... 55

AUDIO PROBLEMS ............................................................................................................................................................. 55

HAVING THE PROJECTOR SERVICED .................................................................................................................................. 55

HDMI Q & A .................................................................................................................................................................... 56

IN3144_IN3146_IN3148HD User’s Manual

— vi —

SPECIFICATIONS ............................................................................................................................................................. 57

SPECIFICATIONS ................................................................................................................................................................. 57

PROJECTION DISTANCE VS. PROJECTION SIZE (XGA) ........................................................................................................ 58

Projection Distance and Size Table ......................................................................................................................... 58

PROJECTION DISTANCE VS. PROJECTION SIZE ( WXGA) ................................................................................................... 59

Projection Distance and Size Table ......................................................................................................................... 59

PROJECTION DISTANCE VS. PROJECTION SIZE (1080P)....................................................................................................... 60

Projection Distance and Size Table ......................................................................................................................... 60

TIMING MODE TABLE ........................................................................................................................................................ 61

PROJECTOR DIMENSIONS ................................................................................................................................................... 63

REGULATORY COMPLIANCE ....................................................................................................................................... 64

FCC WARNING .................................................................................................................................................................. 64

CANADA ............................................................................................................................................................................ 64

SAFETY CERTIFICATIONS ................................................................................................................................................... 64

APPENDIX I ........................................................................................................................................................................ 65

SERIAL COMMUNICATION .................................................................................................................................................. 65

IN3144_IN3146_IN3148HD User’s Manual

— 1 —

G

ETTING

S

TARTED

Packing Checklist

Carefully unpack the projector and check that the following items are included:

DLP

P

ROJECTOR

R

EMOTE CONTROL

(B

ATTERIES NOT INCLUDED

)

VGA

CABLE

P

OWER CORD

CD-ROM

(T

HIS

U

SER

’

S MANUAL

)

Q

UICK

S

TART

G

UIDE

S

AFETY

&

WARRANTY BOOKLET

Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It

is recommended that you keep the original packing material in case you ever need to return the

equipment for warranty service.

Caution:

Do not place the project in direct sunlight, humid, greasy or dusty places or in places where the

projector may come into contact with smoke or steam.

IN3144_IN3146_IN3148HD User’s Manual

— 2 —

Views of Projector Parts

Front-right View

ITEM LABEL DESCRIPTION SEE PAGE

1. IR receiver Receive IR signal from remote control.

2. Lens Projection Lens.

3. Keypad See Top view—Keypad and LEDs. 3

4. Focus ring Focuses the projected image.

16

5. Zoom ring Enlarges the projected image.

Important:

Do not block ventilation openings. Locate the projector in a well-ventilated area without obstructions

to intake or exhaust vents. Do not place the projector on a tablecloth or other soft covering that may

block the vents. Ventilation openings on the projector allow for good air circulation.

12

3

45

IN3144_IN3146_IN3148HD User’s Manual

— 3 —

Top view—Keypad and LEDs

ITEM LABEL DESCRIPTION SEE PAGE

1. LAMP LED Blinking Red Error code 53

2. TEMP LED Red Over Temperature T1 53

3. POWER LED

Green Lamp Ready

53

Blinking

Green Start, Cooling or error code.

4.

Navigates the OSD.

Quick Menu – For Keystone 17

5. Menu Open and exit OSD menus. 17

6. Enter or confirm highlighted OSD menu item. 17

7.

Navigate and change settings in the OSD.

Quick Menu – For Volume 17

8.

Navigates the OSD.

Quick Menu – For Keystone 17

9. SOURCE Enter the Source menu. 17

10. AUTO Optimizes image size, position, and resolution.

11. Navigate and change settings in the OSD.

Quick Menu – For Volume 17

12. Turns the projector On or Off. 17

123

4

5

6

7

8

9

1

0

1

2

IN3144_IN3146_IN3148HD User’s Manual

— 4 —

Rear view

ITEM LABEL DESCRIPTION SEE PAGE

1. AC IN Connect a POWER cable. 11

2. RJ45 Connect a LAN cable from Ethernet.

3. 12V TRIGGER When connected to the screen through a commercially available cable,

the screen deploys automatically on start up of the projector. The screen

retracts when the projector is powered off (see notes below).

4. HDMI1 Connect an HDMI cable from a HDMI device.

5. VIDEO Connect a COMPOSITE cable from a video device.

6. HDMI2/MHL

Connect the HDMI cable from a HDMI device.

Connect the MHL cable from a MHL-compatible device.

Note: For some MHL compatible devices, whose output is not thru

micro-USB, an extra cable adaptor may be required.

7. AUDIO IN (L and R) Connect an AUDIO cable from an audio device.

8. AUDIO IN Connect an AUDIO cable from an audio device.

9. MONITOR OUT

(COMPUTER IN 1) Connect a RGB cable to an external monitor/display.

10. COMPUTER IN 1 Connect a RGB cable from a computer.

11. COMPUTER IN 2 Connect a RGB cable from a computer.

12. Kensington Lock Secure to a permanent object with a Kensington®

Lock system. 51

13. RS-232C Connect a RS-232 serial port cable for remote control.

14. MINI USB Service use only.

15. AUDIO OUT Connect an AUDIO cable to an audio amplifier.

1 2 345678910

11

121

3

141

5

1

6

171

8

IN3144_IN3146_IN3148HD User’s Manual

— 5 —

16. MIC Connect a Microphone for use.

Note: All other audio sources are muted when MIC is

On. 28

17. S-VIDEO Connect an S-VIDEO cable from a video device.

18. USB POWER

(5V/1.5A) Connect an USB cable for power supply.

DC12V Trigger Note:



To use this feature, you must plug in the connector before turning on/off the projector.



Screen controllers are supplied and supported by screen manufacturers.



Do not use this jack for anything other than intended use.

Connectivity Note:

If your video equipment has multiple connection options, please note that HDMI provides the

highest quality image, followed by Component and then S-video. Composite provides the least

quality image.

Warning:

As a safety precaution, disconnect all power to the projector and connecting devices before making

connections.

IN3144_IN3146_IN3148HD User’s Manual

— 6 —

Bottom view

ITEM LABEL DESCRIPTION SEE PAGE

1. Ceiling support holes Contact your dealer for information on mounting the projector on a

ceiling.

2. Tilt adjustor Rotate adjuster lever to adjust angle position. 15

Note:

It is recommended to use InFocus ceiling mount p/n PRJ-MNT-UNIV. Refer to the installation guide

that comes with the mount for more information. The warranty does not cover any damage caused

by use of non-approved ceiling mount kits or by installing in an improper location.

1

25

m

[

4

.

9

"

]

1

4

m

[

5

.

7

"

]

54mm [2.1"]

46mm[1.8"] 31mm [1.2"]

155mm [6.1"]

82mm [3.2"]

2

1

21

1

IN3144_IN3146_IN3148HD User’s Manual

— 7 —

Remote Control Parts

Important:

1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency

fluorescent lights can disrupt remote control operation.

2. Be sure nothing obstructs the path between the remote control and the projector. If the path

between the remote control and the projector is obstructed, you can bounce the signal off certain

reflective surfaces such as projector screens.

3. The buttons and keys on the projector have the same functions as the corresponding buttons on

the remote control. This user’s manual describes the functions based on the remote control.

IN3144_IN3146_IN3148HD User’s Manual

— 8 —

ITEM LABEL DESCRIPTION SEE PAGE

1. Power ON Turn the projector on. 11

2. LED indicator Only lights when the remote keys are pressed.

3. Display Mode Choose a suitable preset mode for usage environment.

4. Contrast Display the Contrast setting bar and use the right and left keys to adjust.

5. Brightness Display the Brightness setting bar and use the right and left keys to

adjust.

6. Left cursor When the OSD is displayed, this button navigates to the

left. 17

7. Menu Display the OSD menu.

8. Auto image Re-synchronize the PC image.

9. Overscan Display digital Zoom adjust bar.

10. Source-1 Computer In 1

11. Source-4 HDMI 2

12. Source-7 N/A

13. Power OFF Turn the projector off. 11

14. Source Display the source menu. 17

15. Info Display projector information.

16. Mute Mute the audio.

17. Up cursor /

Keystone+ When the OSD is displayed, this button navigates up the

menu. Otherwise it adjusts keystone.

17

18. Select Enter and confirm settings in the OSD.

19. Right cursor When the OSD is displayed, this button navigates to the

right.

20. Down cursor /

Keystone - When the OSD is displayed, this button navigates down

the menu. Otherwise it adjusts keystone.

21. Resize Change the image aspect ratio.

22. Blank Blank the screen.

23. Volume+ Increase the volume. 16

24. Freeze Freeze video.

25. Volume- Decrease the volume. 16

26. Source-3 HDMI 1

27. Source-2 Computer In 2

28. Source-6 S-Video

29. Source-5 Composite Video

30. Light Turns the remote control backlight on or off.

31. Source-8 N/A

Note:

Mouse control function is not available in IN3144, IN3146 and IN3148HD.

IN3144_IN3146_IN3148HD User’s Manual

— 9 —

Remote Control Operating Range

The remote control uses infrared transmission to control the projector. It is not necessary to point the

remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or

the rear of the projector, the remote will function well within a radius of about 7 meters (23 feet) and

15 degrees above or below the projector level. If the projector does not respond to the remote control,

move a little closer.

Projector and Remote Control Buttons

The projector can be operated using the remote control. All operations can be carried out with the

remote control.

IN3144_IN3146_IN3148HD User’s Manual

— 10 —

SETUP AND OPERATION

Inserting the Remote Control Batteries

1. Remove the battery compartment

cover by sliding the cover in the

direction of the arrow.

2. Insert batteries (not included) as

shown in the illustration.

3. Replace the cover.

Caution:

1. Only use AA batteries (Alkaline batteries are recommended).

2. Dispose of used batteries according to local ordinance regulations.

3. Remove the batteries when not using the projector for prolonged periods.

4. Do not mix old and new batteries, or mix battery types.

Note:

Batteries are not normally included with InFocus projectors.

IN3144_IN3146_IN3148HD User’s Manual

— 11 —

Turning the projector on and off

1. Connect the power cord to the

projector. Connect the other end to

a wall outlet.

The POWER LED on the

projector light.

2. Turn on the connected devices.

3. Ensure the POWER LED is not

flashing. Then press the POWER

button to turn on the projector.

The projector splash screen displays

and connected devices are

detected.

See Setting an Access Password

(Security Lock) on page 13 if the

security lock is enabled.

4. If more than one input device is

connected, press the SOURCE

button and use ▲▼ to scroll among

the devices.

(Component is supported using a

RGB to COMPONENT ADAPTER.)

 VGA1 / VGA2: Analog RGB1 / RGB2

 HDMI1: High-Definition Multimedia Interface

 HDMI2 /MHL: High-Definition Multimedia Interface/

Mobile High-Definition Link

 Composite Video: Traditional composite video

 S-Video: Super video (Y/C separated)

IN3144_IN3146_IN3148HD User’s Manual

— 12 —

5.

To turn the projector off, press the

POWER OFF button. When the

“Power Off? Press Power again”

message appears, press the

POWER OFF button. The projector

turns off.

Caution:

Do not unplug the power cord until the POWER LED stops flashing–indicating the projector has

cooled down.

IN3144_IN3146_IN3148HD User’s Manual

— 13 —

Setting an Access Password (Security Lock)

You can use the four arrow buttons on the remote to set a password and prevent unauthorized use of

the projector. When enabled, the password must be entered after you power on the projector. (See

Navigating the OSD on page 17 and Setting the OSD Language on page 18 for help on using OSD

menus.)

Important:

Keep the password in a safe place. Without the password, you will not be able to use the projector.

If you lose the password, contact InFocus Support for information on clearing the password.

1. Press the MENU button to open the

OSD menu.

2. Press the ◄► buttons to move to the

Settings 1 menu. Press the ▲▼

buttons to select Advanced 1.

3. Press (Enter) or ► to enter the

Advanced 1 sub menu. Press the

▲▼ buttons to select Security Lock.

4. Press the ◄► buttons to enter and

enable or disable security lock

function.

A password dialog box automatically

appears.

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Infocus IN3144, IN3146, IN3148HD User manual

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