Christie LHD878-DS, LWU755-DS, LWU900-DS User Manual

User’s Manual (Detailed)

Operating Guide

020-001587-01

DS Series

LWU900-DS, LHD878-DS, LWU755-DS

LCD Projector

LWU900-DS/LHD878-DS/LWU755-DS

User's Manual (detailed)
Operating Guide

Thank you for purchasing this projector.

WARNING

►Before using this projector, read all the manuals for this

projector. Read Safety Guide rst. After reading the manuals, store them in a
safe place for future reference.

About this manual

Various symbols are used in this manual. The meanings of these symbols are
described below.

WARNING

CAUTION

NOTICE This entry notices of fear of causing trouble.

NOTE

• The information in this manual is subject to change without notice.

• The illustrations in this manual are for illustrative purposes. They may di󰀨er
from your projector.

• The manufacturer assumes no responsibility for any errors that may appear in
this manual.

• The reproduction, transfer or copy of all or any part of this document is not
permitted without express written consent.

Trademark acknowledgment

• VESA and DDC are trademarks of the Video Electronics Standard Association.

•

HDMITM, the HDMI logo, and High-Denition Multimedia Interface are trademarks or registered

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

•

Trademark PJLink is a trademark applied for trademark rights in
Japan, the United States of America and other countries and areas.

• Blu-ray DiscTM and Blu-rayTM are trademarks of Blu-ray Disc Association.

• DICOM

• HDBaseT

•

All other trademarks are the properties of their respective owners.

®

for its standards publications relating to digital communications of medical information.

DisplayPortTM is trademark owned by the Video Electronics Standards Association (VESA®) in
the United States and other countries.

is the registered trademark of the National Electrical Manufacturers Association

This symbol indicates information that, if ignored, could possibly
result in personal injury or even death due to incorrect handling.

This symbol indicates information that, if ignored, could possibly
result in personal injury or physical damage due to incorrect handling.

Refer to the pages written following this symbol.



TM

and the HDBaseT Alliance logo are trademarks of the HDBaseT Alliance.

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Contents



Introduction ............... 3

Features ......................3

Checking the contents of package

....3

Part names ....................4

Projector, Control panel and Indicators,
Ports, Remote control

Setting up ................. 8

Arrangement ..................10

Connecting with your devices .....13

Fastening the cables ............24

Attaching the terminal cover ......25

Using the security bar and slot ....26

Connecting to a power supply .....27

Remote control ............ 28

Installing the batteries ...........28

Using the REMOTE ID function ...29
Changing the frequency of remote control signal

. . 29

About the remote control signal ...30

Power on/off .............. 31

Turning on the power ...........31

Turning o󰀨 the power ...........31

Operating ................ 33

Adjusting the volume ...............33

Temporarily turning o󰀨 the screen and audio

. . 33

Selecting an input signal .........34

Selecting an aspect ratio .........35

Limiting OSD display
Adjusting the projector's elevator

.............36

....37

Adjusting the lens ..............38

Adjusting the zoom and focus,
Adjusting the lens position, Lens memory

Correcting the distortion .........41

Using the EDGE BLENDING features

Using the magnify feature ........48

Temporarily freezing the screen ...49
Temporarily shading the screen ...49

PbyP (Picture by Picture) /
PIP (Picture in Picture) ...50

Using the menu function .........54

Indication in OSD, Menu items

EASY MENU. . . . . . . . . . . . . . . 57

IMAGE SETTINGS menu ..... 59

SIZE AND POSITION menu ... 63

INPUT menu .............. 66

SETUP menu .............. 72

AUDIO menu .............. 80

MENU PREFERENCES ....... 81

OPTION menu ............. 87

NETWORK menu .......... 105

SECURITY menu .......... 106

Maintenance ............. 113

Cleaning and replacing the air lter . 113
Inserting or replacing the

Other care ...................116

Troubleshooting .......... 118

Related messages .............. 118

Regarding the indicator lamps ...121

Resetting all settings ...........126

Issues that may be easy to
be mistaken for machine defects

Specications ............ 136

. . 44

internal clock battery



. ......... 115

. . 127

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Introduction

Introduction

Features

The projector provides you with the broad use by the following features.

TM

ü The HDMI

/DisplayPortTM/HDBaseTTM ports can support various image

equipment which have digital interface to get clearer pictures on a screen.

ü The super bright light source and high quality optical system can fulll the

demands of professional uses.

ü Optional lens units and a wide range of the lens shift feature provide more

exibility in where you can install the projector.

ü The multiple I/O ports is believed to support any business scene.
ü HDCR and an eClarity features are original image stabilizer for a clearer

image.

ü A DICOM

®

(“Digital Imaging and Communication in Medicine”) provides
simulation mode. This mode simulates the DICOM standard, which is a
standard applicable to digital communications in medicine.

ü Advanced Color Adjustment corrects an image by dividing it into three-

dimensional space such as color phase, color saturation, and brightness.

Checking the contents of package

See the Contents of package section in the Setup Guide which is a book.
Your projector should come with the items shown there. Consult your dealer
immediately if any items are missing.

WARNING

►Keep small parts away from children and pets. Take care not
to put in the mouth. If swallowed, consult a physician immediately for emergency
treatment.

NOTE

• Keep the original packing materials for future shipment. Use the
original packing materials when moving the projector. Remove the lens unit and
attach the lens hole cover when moving the projector.

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LIT MAN USR DS Series

Introduction

Part names

Projector

(1) Filter cover (

The air  lter and intake vent
are inside.

(2) Elevator feet (x2) (37)
(3) Remote sensors (x2) (30, 99)
(4) Lens hole cover
(5) Indicators (5)
(6) Intake vents
(7) Control panel (5)
(8) AC (AC inlet) (27)
(9) Exhaust vents
(10) Ports (6)
(11) Security bar (26)
(12) Security slot (26)
(13) Safety bar (26)
(14) Battery cover (115)

113)

(5)

(9)

(2)

(9)

(4)

(6)

(6)

(14)

(1)

(6)

(3)

(2)

(6)

(8)

(10)

(7)

(13)

(11)

(12)

WARNING

►Do not open or remove any portion of the projector, unless the
manuals direct it.
►Do not subject the projector to unstable conditions.
►Do not apply a shock or pressure to this projector. Remove all the attachments
including the power cord and cables, from the projector when carrying the
projector.
►Do not look into the lens and the openings on the projector while the light
source is on as the projection ray may cause a trouble on your eyes.
►Keep any object away from concentrated projection light beam. Blocking the
beam causes high temperature and could result in  re or smoke.

CAUTION

►Do not touch around the exhaust vents during use or
just after use, since it is too hot.
►Do not attach anything onto the lens except the lens cover of this
projector because it could damage the lens, such as melting the lens.

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Part names (continued)

Introduction

Control panel and Indicators

(1) STANDBY/ON button (

31)

(2) INPUT button (34, 54)
(3) MENU button (54)
(4) LENS SHIFT button (39)
(5) ZOOM button (38)
(6) FOCUS button (38)
(7) SHUTTER button (49)
(8) SERVICE indicator (124, 125)
(9) STATUS indicator (122 ~ 124)
(10) FILTER indicator (123)
(11) LIGHT indicator (124)
(12) TEMP indicator (123 ~ 125)
(13) POWER indicator (31, 121 ~ 125)

(continued on next page)

(3)

(2)

(7)

(1)

(8) (9) (10) (11) (12) (13)

(6)

(5)

(4)

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LIT MAN USR DS Series

Introduction

Part names (continued)

Ports (13 ~ 23)
(1) COMPUTER IN port

(2) HDBaseT port
(3) LAN port
(4) WIRELESS port
(5) HDMI 1 port
(6) HDMI 2 port
(7) DisplayPort port
(8) VIDEO port

LWU755-DS

(4)

WIRELESS
DC5V 0.5A

LAN

(14)

CONTROL

REMOTE CONTROL

IN OUT

(15)

(11)

(16)

(3)

COMPUTER IN

(8)

VIDEO
L

AUDIO IN 2

R

MONITOR OUT

(13)

(7)

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

(1)

(9) 3G-SDI port (LWU900-DS/LHD878-DS)
(10) AUDIO IN1 port
(11) AUDIO IN2 (L, R) ports
(12) AUDIO OUT port
(13) MONITOR OUT port
(14) REMOTE CONTROL IN port
(15) REMOTE CONTROL OUT port
(16) CONTROL port
(17) HDMI OUT port

(5) (6)

(17)

HDMI 2

HDBaseT

(12)

HDMI OUT HDMI 1

(10)

(2)

LWU900-DS/LHD878-DS

(3)

(4)

WIRELESS
DC5V 0.5A

LAN

(14)

CONTROL

REMOTE CONTROL

IN OUT

(15)

(11)

(16)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

COMPUTER IN

(8)

(9)

3G-SDI

VIDEO
L

AUDIO IN 2

R

MONITOR OUT

(13)

(7)

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

(1)

(12)

(10)

HDMI OUT HDMI 1

6

(17)

(5) (6)

HDMI 2

020-001587-01 Rev. 1 (12-2018)

(2)

HDBaseT

LIT MAN USR DS Series

Introduction

Part names (continued)

Remote control

(1) STANDBY button (31)
(2) ON button (
(3) ID - 1 / 2 / 3 / 4 buttons (
(4) COMPUTER 1 button (
(5) COMPUTER 2 button *1
(6) VIDEO button (
(7) LAN button (
(8) USB TYPE A button *1
(9) USB TYPE B button *1
(10) HDMI 1 button (
(11) HDMI 2 button (
(12) DisplayPort button (

HDBaseT button

(13)

SDI button

(1 4)
(Supported only for LWU900-DS/LHD878-DS)
(15) DIGITAL button *1
(16) FOCUS + / - buttons (
(17) ZOOM + / - buttons (
(18) AV MUTE button (
(19) LENS MEMORY LOAD / SAVE buttons (
(20) SHIFT button (
(21) OSD MSG button (

31)

34)

34)

(34)

34)
34)

(34)

33)

39)

34)

34)

38)

38)

36)

29)

(27)

(31)

(35)

40)

(1)
(3)

(4)
(7)

(8)
(10)
(13)
(14)

(16)
(20)

(18)
(23)

(24)
(26)

(30)
(34)
(36)

INTERACTIVE

NETWORK

INFO

(22) ▲/▼/◄/►cursor buttons
(23) ENTER button (
(24) RESET button (
(25) MENU button (
(26) GEOMETRY button (
(27) PICTURE button (

54)
54)

54)

41)

60 ~ 62)

(28) NETWORK button
(29) INTERACTIVE button *2
(30) FREEZE button (
(31) PbyP button (
(32) MAGNIFY ON / OFF buttons (
(33) VOLUME + / - buttons (

49)

50)

48)

33)

(34) INFO button (35) ASPECT button (
(36) MY BUTTON - 1 / 2 / 3 / 4 buttons (
(37) Battery cover (

NOTE

• When you press the button marked with *1, the input signal selection

28) (38) Wired remote control port (21)

35)

90, 91)

Back of

the remote control

(37)

(38)

menu is displayed.

• Any button marked with *2 is not supported on this projector (

120).

• Each time you press any button (except ID buttons), the ID button of current
selected ID number lights (

29).

(2)

(5)
(6)
(9)
(11)
(12)
(15)

(17)
(19)
(21)

(22)

(25)
(29)

(33)

(28)

(32)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Setting up

Setting up

Install the projector according to the
environment and manner the projector will be
used in.

This projector will perform in a free tilt
angle, as shown in the gures below.

For the case of installation in a special
state such as ceiling mount, the specied
mounting accessories and service may be
required. Before installing the projector,
consult your dealer about your installation.

Tilt 360°
Horizontal 360° Vertical 360° (combination of

horizontal and vertical)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Setting up (continued)

Setting up

Secure a clearance of 30 cm or greater between the intake
vents of the projector and other objects such as walls.
There are intake vents on the left and right sides.

Secure a clearance of 50 cm or greater between the exhaust
vents of the projector and other objects such as walls.
There are exhaust vents on the back side.

When installing the projectors side by side, secure a
clearance of 50 cm or greater between both projectors.

Assume that there is enough clearance in
the front and top of the projector.

50 cm or greater

These also apply to the portrait mode
installation.

30 cm or greater

Installing the lens unit

See the manual of the optional lens.

30 cm or greater

Intake vents

50 cm or greater

Exhaust vents

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Setting up

Arrangement

Refer to tables T-2 to T-3 at the back of Setup Guide as well as the following to
determine the screen size and projection distance. The values shown in the table
are calculated for a full size screen.

H x V : Screen size
a : Projection distance

Projector top

Projector bottom

Elevator feet

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Arrangement (continued)

Setting up

WARNING

►Install the projector where you can access the power

outlet easily. If an abnormality should occur, unplug the projector immediately.

Otherwise it could cause a re or electric shock.
►Do not subject the projector to unstable conditions. If the projector falls
or topples over, it could result in injury or damage to the projector and the
surrounding things. Using a damaged projector could result in a re and an
electric shock.

• Do not place the projector in unstable places, such as an inclined surface,
places subject to vibration, on top of a wobbly table or cart, or a surface that is
smaller than the projector.

• Do not put the projector on its side, front or rear position.

• Do not attach nor place anything on the projector unless otherwise specied in
the manual.

• Do not use any mounting accessories except the accessories specied by the
manufacturer. Read and keep the manuals of the accessories used.

• For special installation such as ceiling mounting, be sure to consult your dealer

beforehand.

• You can install the projector for any direction with specied mounting

accessories. Consult with your dealer about such a special installation.

• Remove all the attachments including the power cord and cables, from the

projector when carrying the projector.

►Do not install the pro

jector near thermally conductive or ammable

things. Such things when heated by the projector could result in a re and burns.

• Do not place the projector on a metal stand.

►Do not place the projector where any oils, such as cooking or machine
oil, are used. Oil may harm the projector, resulting in malfunction, or falling from
the mounted position. Do not use adhesive such as threadlocker, lubricant and
so on.
►Do not place the projector in a place where it may get wet. Getting the
projector wet or inserting liquid into the projector could cause a re and an
electric shock, and damage the projector.

• Do not place the projector near water, such as in a bathroom, kitchen, or
poolside.

• Do not place the projector outdoors or by the window.

• Do not place anything containing liquid near the projector.

►Do not block the intake vents and exhaust vents of the projector. If the
intake vents and exhaust vents of the projector are blocked, the accumulated
inside heat may cause re.

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

11

020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Setting up

Arrangement (continued)

CAUTION

►Place the projector in a cool place with su󰀩cient

ventilation. The projector may shutdown automatically or may malfunction if its
internal temperature is too high.
Using a damaged projector could result in a re and an electric shock.

• Do not place the projector in direct sunlight or near hot objects such as heaters.

• Do not place the projector where the air from an air conditioner or similar unit

directly blows on it.

• Do not place the projector on carpet, cushions or bedding.

• Do not stop up, block nor cover the projector's vent holes. Do not place
anything around the projector that could be sucked in or stuck to the projector's
intake vents.

• Do not place the projector at places that are exposed to magnetic elds, doing
so can cause the cooling fans inside the projector to malfunction.

►Avoid placing the projector in smoky, humid or dusty place. Placing the
projector in such places could cause a re, an electric shock and malfunction of
the projector.

• Do not place the projector near humidiers. Especially for an ultrasonic
humidier, chlorine and minerals contained in tap water are atomized and could
be deposited in the projector causing image degradation or other problems.

• Do not place the projector in a smoking area, kitchen, passageway or by the
window.

NOTICE

• Position the projector to prevent light from directly hitting the

projector's remote sensor.

• Positional deviation or distortion of a projected image, or shift of the focus
may occur due to ambient conditions, and so on. They tend to occur until the
operation becomes stable, especially within about 30 minutes after the light
source is turned on. Check and readjust them as necessary.

• Do not place the projector in a place where radio interference may be caused.

• Keep heat-sensitive things away from the projector. Otherwise, they may be
damaged by the heat from the projector.

NOTE

• When the ambient temperature is around 35 to 45°C, the brightness

of light source is reduced automatically.

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Setting up

Connecting with your devices

Before connecting the projector to a device, consult the manual of the device to
conrm that the device is suitable for connecting with this projector and prepare
the required accessories, such as a cable in accord with the signal of the device.
Consult your dealer when the required accessory did not come with the projector
or the accessory is damaged.
After making sure that the projector and the devices are turned o󰀨, perform
the connection, according to the following instructions. Refer to the gures in
subsequent pages.
Before connecting the projector to a network system, read Network Guide too.

WARNING

cause a re or damage the projector and devices.

• Use only the accessories specied or recommended by the projector’s
manufacturer. It may be regulated under some standard.

• Neither disassemble nor modify the projector and the accessories.

• Do not use the damaged accessory. Be careful not to damage the accessories.
Route a cable so that it is neither stepped on nor pinched out.

►For a cable with a core at only one end, connect the end

CAUTION

with the core to the projector. That may be required by EMI regulations.

►Use only the appropriate accessories. Otherwise it could

NOTE

• Do not turn on or o󰀨 the projector while connected to a device in
operation, unless directed in the manual of the device. Otherwise it may cause
malfunction in the device or projector.

• The function of some input ports can be selected according to your
requirements. Check the reference page indicated beside each port in the
following illustration. (

14 ~ 23)

• Be careful not to mistakenly connect a connector to a wrong port. Otherwise it
may cause malfunction in the device or projector.

- When connecting a connector to a port, make sure that the shape of the

connector ts the port.

- Tighten the screws to connect a connector equipped with screws to a port.

- Use the cables with straight plugs, not L-shaped ones, as the input ports of

the projector are recessed.

About Plug-and-Play capability

• Plug-and-Play is a system composed of a computer, its operating system and
peripheral equipment (such as display devices). This projector is VESA DDC
2B compatible. Plug-and-Play can be used by connecting this projector to a
computer that is VESA DDC (display data channel) compatible.

- Take advantage of this feature by connecting a computer cable to the

COMPUTER IN port (DDC 2B compatible). Plug-and-Play may not work
properly if any other type of connection is attempted.

- Use the standard drivers in your computer as this projector is a Plug-and-Play

monitor.

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Setting up

Connecting with your devices (continued)

LWU755-DS

WIRELESS

DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

IN OUT

VIDEO
L

AUDIO IN 2

R

COMPUTER IN

MONITOR OUT

RGB OUT

Computer

LWU900-DS/LHD878-DS

3G-SDI

WIRELESS

DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

VIDEO
L

AUDIO IN 2

R

COMPUTER IN

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

AUDIO

OUT

DISPLAY PORT

AUDIO IN 1

DisplayPort

HDMI OUT HDMI 1

HDMI OUT HDMI 1

HDMI

HDMI 2

TM

HDMI 2

HDBaseT

HDBaseT

HDBaseT

TM

IN OUT

MONITOR OUT

RGB OUT

Computer

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

AUDIO OUT

AUDIO

OUT

DisplayPort

14

HDMI

TM

TM

HDBaseT

020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Connecting with your devices (continued)

Setting up

NOTE

• Before connecting the projector to a computer, consult the computer’s
manual and check the compatibility of the signal level, the synchronization
methods and the display resolution output to the projector.

- Some signal may need an adapter to input this projector.

- Some computers have multiple screen display modes that may include some

signals which are not supported by this projector.

- Although the projector can display signals with a resolution up to 4K

(4096x2160), the signal is converted to the projector’s panel resolution before
being displayed. The best display performance is achieved if the resolutions
of the input signal and the projector panel are identical.

• If you connect this projector and a notebook computer, you must output the

display to an external monitor, or output simultaneously to the internal display
and an external monitor. Consult the computer's manual for the setting.

• Depending on the input signal, the automatic adjustment function of this

projector may take some time and not function correctly.

- A composite sync signal or sync-on-green signal may confuse the automatic

adjustment function of this projector (69).

- If the automatic adjustment function does not work correctly, you may not see

the dialog to set the display resolution. In such a case, use an external display
device. You may see the dialog and set an appropriate display resolution.

• Use DisplayPort cables conforming to the DisplayPort standard.

• Use of DisplayPort cables not conforming to the DisplayPort standard may

cause abnormal operations such as images with interruption or not displayed.

• When the projector is connected to the output of the computer with an early

type of chipset or graphics card that supports the DisplayPort, the projector
and/or computer may not operate normally. In that case, turn o󰀨 the projector
and/or computer, then turn on again.

• When connecting the output of the DisplayPort to the input of the

projector, use of the computer with the newest chipset or graphics card is
recommended.

• Commercially available DisplayPort cables may have a lock system. When

unplugging the cable, push the button on the connector of the cable.

• Some computers may take a long time to display the image.

• Power supply is available to the connected device with the input port of

DisplayPort. However, it is not available to the computer.

• When the signal from the device with a signal converting adapter is connected

to the input port of DisplayPort, the image may not be displayed.

• Use a commercially available converter when connecting the output port of

HDMI of the computer with the input port of DisplayPort of the projector.

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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020-001587-01 Rev. 1 (12-2018)

LIT MAN USR DS Series

Setting up

RS-232C RS-232C

LAN

Connecting with your devices (continued)

LWU755-DS

WIRELESS

DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

IN OUT

RS-232C RS-232C

VIDEO
L
R

COMPUTER IN

MONITOR OUT

External

device

LWU900-DS/LHD878-DS

WIRELESS

DC5V 0.5A

CONTROL

LAN

VIDEO
L
R

COMPUTER IN

AUDIO IN 2

3G-SDI

AUDIO IN 2

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

Computer

DISPLAY PORT

AUDIO IN 1

HDMI OUT HDMI 1

LAN

HDMI OUT HDMI 1

HDMI 2

HDBaseT

USB wireless
adapter

(optional)

Access
point

HDMI 2

HDBaseT

REMOTE CONTROL

IN OUT

External

device

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

MONITOR OUT

AUDIO OUT

Computer

16

USB wireless
adapter

(optional)

Access
point

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LIT MAN USR DS Series

Connecting with your devices (continued)

Setting up

WARNING

►Heat may build up in the USB wireless adapter, to avoid
possible burns disconnect the projector power cord for 10 minutes before
touching the adapter.

CAUTION

► Before connecting the projector to a network system, obtain
the consent of the administrator of the network.
►

Do not connect the LAN port to any network that might have the excessive voltage.

►

The designated USB wireless adapter sold as an option is required to use the
wireless network function of this projector. Before connecting the USB wireless
adapter, turn o󰀨 the power of the projector and disconnect the power cord. Do not
use any extension cable or device when connecting the adapter to the projector.
►To connect both the LAN cable and USB wireless adapter to the projector, use
a LAN cable that is at on the side where the plug’s wire is visible. Otherwise,
both of them cannot be connected correctly, or the wire may break (malfunction).

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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LIT MAN USR DS Series

Setting up

Connecting with your devices (continued)

LWU755-DS

WIRELESS
DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

IN OUT

VIDEO

AUDIO OUT COMPONENT

VIDEO
L
R

COMPUTER IN

MONITOR OUT

LWU900-DS/LHD878-DS

3G-SDI

WIRELESS
DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

VIDEO
L
R

COMPUTER IN

AUDIO IN 2

AUDIO IN 2

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

DISPLAY PORT

AUDIO IN 1

HDMI

TM

HDMI OUT HDMI 1

Blu-ray Disc

HDMI OUT HDMI 1

HDMI 2

VCR/DVD/

player

HDMI 2

HDBaseT

TM

HDBaseT

IN OUT

VIDEO

AUDIO OUT COMPONENT

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

MONITOR OUT

AUDIO OUT

HDMI

TM

18

VCR/DVD/

Blu-ray Disc

player

TM

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LIT MAN USR DS Series

Setting up

Connecting with your devices (continued)

About HDBaseT™ connection

• HDBaseT is a technology to transmit image, sound, ethernet or serial control
signal using a LAN cable.

• Go to the following URL regarding the device of other company that supports
HDBaseT and has been conrmed compatible with this projector.

http://www.christiedigital.com

LAN or HDBaseT input port can be selected as ethernet signal input by
switching in the menu.

• Use LAN cables of up to 100m long. Up to 70m long for 4K signal. Exceeding
this length, the image and sounds are deteriorated, and even experience
malfunction on LAN transmission.

NOTE

• The HDMI ports of this model are compatible with HDCP (High-band-

width Digital Content Protection) and therefore capable of displaying video
signals from HDCP compatible DVD players or the like.

- The HDMI ports support the following signals:

For Video signals, refer to

User’s Manual (detailed) Technical

.

Audio signal : Format Linear PCM

Sampling frequency 48kHz / 44.1kHz / 32kHz

- This projector can be connected with another equipment that has HDMITM
connector, but with some equipment the projector may not work properly,
something like no video.

- Qualied cable is required for HDBaseT connection.

- Use an HDMITM cable that has the HDMITM logo.

- Use a Category 2-certied HDMITM cable to input 1080p@50/60 signal to the
projector.

- When the projector is connected with a device having DVI connector, use a
DVI to HDMITM cable to connect with the HDMITM input.

• The HDMITM cables might come o󰀨 due to the lack of a mechanical lock on

the cables and connectors. Fasten the HDMI cables by using the HDMI cable
holder and the Cable tie to prevent them from coming o󰀨 (24).

(continued on next page)

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User's Manual - Operating Guide

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Setting up

Connecting with your devices (continued)

NOTE

• This projector has HDMI input/output ports and can be connected to

multiple devices such as projectors or monitors with HDMI cable.

• The projected image is output when HDMI 1 or HDBaseT is selected.

• The resolution of the signal input to the projector and signal output from the

projector may be restricted by the maximum resolution of the connected device
such as projector or monitor.

• HDMI output operation in normal standby depends on the setting of the menu

(79). It is not output when standby mode is NETWORK-WOL or POWER
SAVE.

• When outputting HDMI signal, turn on the output side connected device

before inputting image signal to the projector.

• Up to 4 devices can be connected in series for HDMI output port of this
projector.

• The number of devices that can be connected varies depending on HDCP

version, the restriction of the number of devices for HDCP repetition of source
device, and the quality of a cable.

• The projected image from the projector may be interrupted when POWER

OFF/ON, input switching, or HDMI cable removal/insertion is executed on the
second or subsequent projector or monitor.

• HDMI output may be interrupted when the projector is turned on/o󰀨.

(continued on next page)

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LIT MAN USR DS Series

Connecting with your devices (continued)

LWU755-DS

Setting up

WIRELESS

DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

IN OUT

VIDEO
L

AUDIO IN 2

R

COMPUTER IN

MONITOR OUT

(Wired) Remote

control

LWU900-DS/LHD878-DS

3G-SDI

WIRELESS

DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

VIDEO
L

AUDIO IN 2

R

COMPUTER IN

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

Another
projector

DISPLAY PORT

AUDIO IN 1

HDMI OUT HDMI 1

RGB IN

Speakers

(with an ampli er)

HDMI OUT HDMI 1

HDMI 2

HDMI

HDMI 2

HDBaseT

Monitor

TM

HDBaseT

Monitor

IN OUT

(Wired) Remote

control

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

MONITOR OUT

AUDIO OUT

Another
projector

21

RGB IN

HDMI

Speakers

(with an ampli er)

020-001587-01 Rev. 1 (12-2018)

TM

LIT MAN USR DS Series

Setting up

Connecting with your devices (continued)

NOTE

• To use a wired remote control, connect a wired remote control to the

REMOTE CONTROL IN port. You can also connect another projector to the
REMOTE CONTROL OUT port to control it from the wired remote control. You
can use this projector as a remote control-relay with the REMOTE CONTROL
IN and OUT ports. To connect the wired remote control or another projector

to the REMOTE CONTROL IN or OUT ports, use audio cables with 3.5 mm
diameter stereo mini plugs. This function is useful when a wireless remote
signal may not reliably reach the projector.

• The signal received in a remote sensor and the remote control signal input

from HDBaseT

TM

are also output from REMOTE CONTROL OUT.

• The projector may not be operated correctly if they are operated from multiple

remote controls at the same time.

(continued on next page)

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

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Connecting with your devices (continued)

LWU900-DS/LHD878-DS

Setting up

HDMI OUT HDMI 1

WIRELESS
DC5V 0.5A

LAN

CONTROL

REMOTE CONTROL

IN OUT

3G-SDI

VIDEO
L

AUDIO IN 2

R

COMPUTER IN

MONITOR OUT

DISPLAY PORT

AUDIO IN 1

AUDIO OUT

Camera for
commercial use

NOTE

3G-SDI OUT

• The 3G-SDI port of this model supports the following SDI signals:

SD-SDI signal: conforming to SMPTE ST 259-C standard

YCBCR 4:2:2 10-bit
480i, 576i

Single link HD-SDI signal: conforming to SMPTE ST 292 standard

YPBPR 4:2:2 10-bit
720p@50/60, 1080i@50/60, 1080sf@25/30

3G-SDI Level-A signal: conforming to SMPTE ST 424 standard

YPBPR 4:2:2 10-bit
1080p@50/60

- This projector can be connected with other equipment that has SDI connector,
but with some equipment the projector may not work properly.

- Use a cable of 5CFB or greater (5CFB, 7CFB, and so on), or Belden 1694A or
greater to transmit the image properly. Use a cable with a length of 100m or
less.

- Setting by MENU is necessary depending on a connected device.

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Setting up

Fastening the cables

Use the supplied cable tie to fasten the HDMI cable.

►Do not fasten the cables other than HDMI.WARNING

CAUTION

►

Do not bind the cables too tightly. The cables or the hole might be damaged.

►To fasten the cable, use a supplied cable tie.

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Setting up

Attaching the terminal covers

Two types of terminal covers for the ports side of the projector are available. The
smaller one is the cover for the left part. The larger one is the cover for the right
part.

To attach the terminal cover, insert
the two claws of the cover into the
hole on the projector and fasten the
cover with the hook.

Hook

Claws

Hook

Claws

To detach the terminal cover, while
pushing lightly the hook in the
direction of arrow in the gure, pull
it toward you.

HDMI OUT HDMI 1

HDMI 2

HDBaseT

AC

Ports side

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Setting up

Using the security bar and slot

A commercially available anti-theft chain or

Security slot

wire can be attached to the security bar on
the projector. Refer to the  gure to choose
an anti-theft chain or wire.
This projector has the security slot for the
Kensington lock.
For details, see the manual of the security
tool.

WARNING

►Do not use the security bars and slot to prevent the projector

Security bar

Anti-theft chain or wire

Back side

11 mm

19 mm

15 mm

from falling down, as it is not designed for it.

CAUTION

►Do not place anti-theft chain or wire near the exhaust vents.

It may become too hot.

NOTE

• The security bar and slot is not comprehensive theft prevention

measures. It is intended to be used as supplemental theft prevention measure.

• The safety bar (4) can be used for the same purpose as the security bar.

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Connecting to a power supply

Put the connector of the power cord into the AC (AC

1.

inlet) of the product.

Firmly plug the power cord’s plug into the outlet. In a

2.

couple of seconds after the power supply connection,

the POWER indicator lights up in steady orange. When the
DIRECT POWER ON function activated, the connection of
the power supply make the projector turn on.
When the AUTO POWER ON function is activated and
the projector is receiving an input signal, it is turned on by
connecting to the power supply.

Use the supplied cable tie (for power cord) to fasten the

3.

power cord.

Cable tie for power cord

Setting up

POWER indicator

HDMI OUT HDMI 1

AC

Power cord

HDBaseT

HDMI 2

AC

WARNING

►Do not connect the projector to a power supply while no lens
unit is attached to it.
►Use extra caution when connecting the power cord, as incorrect or faulty
connections may result in  re and/or electrical shock.

• Do not touch the power cord with a wet hand.

• Only use the power cord that came with the projector. If it is damaged, consult

your dealer to get a new one. Never modify the power cord.

• Only plug the power cord into an outlet whose voltage is matched to the power

cord. The power outlet should be close to the projector and easily accessible.
Remove the power cord for complete separation.

• Do not distribute the power supply to multiple devices. Doing so may overload

the outlet and connectors, loosen the connection, or result in  re, electric shock
or other accidents.

• Do not press the main body of projector on the power cord.

• Connect the ground terminal for the AC inlet of this unit to the ground terminal

of the building using an appropriate power cord (bundled).

NOTICE

• This projector is also designed for IT power systems with a phase-

to-phase voltage of 220 to 240 V.

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Remote control

Remote control

Installing the batteries

Insert the batteries into the remote control before using it.
This product does not include batteries for the remote control. Use the appropriate
AA carbon-zinc or alkaline batteries (non-rechargeable) in accordance with laws
and regulations.
If the remote control starts to malfunction, try to replace the batteries. If you will
not use the remote control for long period, remove the batteries from the remote
control and store them in a safe place.

Remove the battery cover.

1.

Align and insert the two AA batteries

2.

according to their plus and minus terminals
as indicated in the remote control.

Put the battery cover back to the former state.

3.

WARNING

directed. Improper use may result in battery explosion, cracking or leakage, which
could result in re, injury and/or pollution of the surrounding environment.

• Be sure to use only the batteries specied. Do not use batteries of di󰀨erent types at

the same time. Do not mix a new battery with used one.

• Make sure the plus and minus terminals are correctly aligned when loading a battery.

• Keep a battery away from children and pets.

• Do not recharge, short circuit, solder or disassemble a battery.

• Do not place a battery in a re or water. Keep batteries in a dark, cool and dry place.

• If you observe battery leakage, wipe out the leakage and then replace a battery.

If the leakage adheres to your body or clothes, rinse well with water immediately.

• Obey the local laws on disposing the battery.

LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

►Always handle the batteries with care and use them only as

28

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LIT MAN USR DS Series

Using the REMOTE ID function

Use this function to control specic projectors by the remote
control assigned the same ID number when you use multiple
projectors of the same type at the same time.
Assign an ID number to each projector before using the
REMOTE ID item in the SERVICE menu of the OPTION
menu (99). Press the ID button with the same ID number
as assigned to the projector you are going to control. The ID
button selected lights for several seconds.

Remote control

ID buttons

INTERACTIVE

NETWORK

INFO

NOTE

• Each time you press any button (except ID buttons), the ID button of

current selected ID number lights.

• To conrm the projector's current ID, press any ID button for three seconds.
Its number is shown on each screen regardless of set ID of projector.

Changing the frequency of remote control signal

The accessory remote control has the two choices on signal frequency Mode
1:NORMAL and Mode 2:HIGH. If the remote control does not function properly,
attempt to change the signal frequency.
To set the Mode, press the combination of two buttons listed below simultaneously
for about three seconds.

(1) Set to Mode 1:NORMAL

MENU and MY BUTTON-4 buttons

(2) Set to Mode 2:HIGH

RESET and MY BUTTON-1 buttons

The REMOTE FREQ. in the SERVICE
item of the OPTION menu

(



99)

of the projector to be controlled should be set to

the same mode as the remote control.

(2)

RESET
button

MY
BUTTON-1

button

(1)

MENU

NETWORK

INFO

MY

button

INTERACTIVE

BUTTON-4
button

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LIT MAN USR DS Series

30°

30°

Remote control

About the remote control signal

The remote control works with
the projector’s remote sensor.
This projector has two remote
sensors on the front and back
sides.
The sensors can sense signals
within the following range:

60 degrees (30 degrees to the
left and right of the sensor)
within about 3 meters.

3m

30°

30°

30°

30°

3m

(approx.)

NOTE

• You can deactivate one of the sensors using the REMOTE RECEIV.

item in the SERVICE menu of the OPTION menu (99).

• The remote control signal re ected in the screen may be available. If it is
di󰀩 cult to send the signal to the sensor directly, try to make the signal re ect.

• The remote control uses infrared light to send signals to the projector (Class
1 LED). Use the remote control in an area free from obstacles that could block
the remote control’s signal to the projector.

• The remote control may not work correctly if strong light (such as direct
sun light) or light from an extremely close range (such as from an inverter
 uorescent lamp) shines on the remote sensor of the projector. Adjust the
position of projector avoiding those lights.

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Power on/o󰀨

Power on/off

Turning on the power

Make sure that the power cord is  rmly and correctly

1.

connected to the projector and the outlet.

Make sure that the POWER indicator is lighted in

2.

steady orange (121). Then remove the lens cover.

Press STANDBY/ON button on the projector

3.

or the ON button on the remote control.
The projection light source lights up and the POWER
indicator begins blinking in green. When the power is
completely on, the indicator stops blinking and light
in a steady green (121).

To display the picture, select an input signal according to
the section Selecting an input signal (34).

Turning off the power

Press the STANDBY/ON button on the projector or

1.

the STANDBY button on the remote control.
The message “Power o󰀨 ?” appears on the screen
for about  ve seconds.

POWER indicator

HDBaseT

HDMI 2

HDMI OUT HDMI 1

AC

INTERACTIVE

NETWORK

INFO

INTERACTIVE

Press the STANDBY/ON or STANDBY button again

2.

while the message appears.

NETWORK

INFO

The light source goes o󰀨 , and the POWER indicator
begins blinking in orange. The POWER indicator
stops blinking and lights in a steady orange when
the light source cooling is completed (121).

Attach the lens cover, after the POWER indicator turns to steady orange.

3.

(continued on next page)

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Power on/off

WARNING

►A strong light is emitted when the projector’s power is on.
Do not look into the lens of the projector or look inside of the projector through
any of the projector’s openings as the projection ray may cause a trouble on your
eyes.
►Keep objects away from concentrated projection light beam. Blocking the
beam by something causes high temperature and could result in re or smoke.
►Do not touch around the exhaust vents during use or just after use, as it is too
hot.

NOTE

• Turn the power on/o󰀨 in the right order. Power on the projector prior

to the connected devices.

•

This projector can automatically turn on/o󰀨. Refer to the DIRECT POWER ON

(88), AUTO POWER ON (88)
OPTION menu.

and AUTO POWER OFF

(89)

items of the

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Operating

Adjusting the volume

Use the VOLUME + / - buttons to adjust the volume.
A dialog appears on the screen to help you in adjusting
the volume. If you do nothing, the dialog automatically
disappears after a few seconds.

Operating

INTERACTIVE

NETWORK

INFO

VOLUME
+ / -

buttons

NOTE

When is selected for current picture input port, the volume

•

adjustment is disabled. See AUDIO SOURCE item of AUDIO menu (80).

• If the projector is in the standby mode, the volume is adjustable when both of
the following conditions are true:

- An option other than is selected for AUDIO OUT in the STANDBY

OUTPUT item of the SETUP menu (79).

- NORMAL or QUICK START is selected in the STANDBY
SETUP menu

(76).

MODE item of the

Temporarily turning off the screen and audio

Press AV MUTE button on the remote control.
The BLANK screen is displayed instead of the screen
of input signals and the sound is muted. Refer to the
BLANK item in MENU PREFERENCES about the
BLANK screen (

81).

INFO

To exit from the AV MUTE mode and restore the
screen and audio, press AV MUTE button again.

NOTE

• The projector automatically exits from the AV MUTE mode when

some control buttons are pressed.

• The LIGHT indicator of the projector blinks while a black BLANK screen is
displayed.

INTERACTIVE

NETWORK

AV MUTE

button

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Operating

Selecting an input signal

Press INPUT button on the projector.
Select a desirable input referring to the displayed
input list.

INPUT button

Press COMPUTER 1, VIDEO, LAN, HDMI 1 / 2, DisplayPort, HDBaseT or SDI
button on the remote control.
The port corresponding to each button is selected as below.

Button Ports
COMPUTER 1 COMPUTER IN
COMPUTER 2 -

VIDEO VIDEO

LAN LAN
USB TYPE A ­USB TYPE B -

HDMI 1 HDMI 1
HDMI 2 HDMI 2

DisplayPort DisplayPort

HDBaseT HDBaseT

SDI 3G-SDI*

DIGITAL -

INTERACTIVE

NETWORK

INFO

Buttons for input
ports

NOTE

• While ON is selected for AUTO SEARCH item in the OPTION menu,

the projector keeps checking every port sequentially till an input signal is
detected (87).

* LWU900-DS/LHD878-DS only

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Selecting an aspect ratio

Press the ASPECT button on the remote control.
Each time you press the button, the projector switches
the mode for aspect ratio in sequence.

 For a computer signal

NORMAL  4:3  16:9  16:10  ZOOM  NATIVE

 For HDMITM, HDBaseTTM, and DisplayPortTM signals

NORMAL  4:3  16:9  16:10  14:9  ZOOM  NATIVE

 For a video signal or component video signal

4:3  16:9  16:10  14:9  ZOOM  NATIVE

 For an SDI signal (LWU900-DS/LHD878-DS only)

LWU900-DS : NORMAL  4:3  16:9  16:10  ZOOM  NATIVE

LHD878-DS : NORMAL  4:3  16:9  ZOOM  NATIVE

INTERACTIVE

NETWORK

INFO

Operating

ASPECT
button

 For an input signal from the LAN port, or if there is no signal

LWU900-DS/LWU755-DS: 16:10 (xed)
LHD878-DS: 16:9 (xed)

NOTE

• The ASPECT button does not work when no proper signal is input.

• NORMAL mode keeps the original aspect ratio setting.

• You cannot select NATIVE when inputting 4K signal.

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Operating

Limiting OSD display

To change this function, follow the steps below.

1. Press the OSD MSG button on the remote control

for 3 seconds.

2. The OSD MESSAGE dialog will be displayed.

While this OSD is displayed, press the OSD MSG
button again on the remote control.

3. Toggle and change the function.
ON ó OFF ó HIDE

OSD MSG

INTERACTIVE

NETWORK

INFO

button

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Adjusting the projector’s elevator

Increasing or shortening the length of
the elevator feet shifts the projection
position and the projection angle.

Turn the elevator feet each to adjust
their length.

Operating

Elevator feet

max.
30 mm

3°

WARNING

►Do not lengthen the elevator feet exceeding 30 mm. The foot
lengthened exceeding the limit may come o󰀨 and drop the projector down, and
result in an injury or damaging the projector.

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Operating

Adjusting the lens

Adjusting the zoom and focus

The ZOOM or FOCUS dialog appears when you
press any of the buttons from ZOOM, ZOOM -,
ZOOM +, FOCUS, FOCUS + and FOCUS -.

Use the ZOOM + / - buttons on the remote

1.

control or ZOOM button and ◄/► cursor buttons

on the projector to adjust the screen size.

Use the FOCUS + / - buttons on the remote

2.

control or FOCUS button and ◄/► cursor

buttons on the projector to focus the picture.

NOTE

by other buttons while the lens is moving.

• The projector may ignore the operation

FOCUS + / - buttons

ZOOM + / - buttons

INTERACTIVE

NETWORK

INFO

FOCUS button

ZOOM button

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Adjusting the lens (continued)

Adjusting the lens position

Press the LENS SHIFT button on the projector or the
SHIFT button on the remote control to display the LENS

►

SHIFT menu. Press the
LENS SHIFT, then shift the lens with the ▲/▼/
buttons. Generally, better image quality can be got when
the lens is set to the center.
Press the ◄ or ENTER button to go back to menu
selection. To exit the LENS SHIFT function, press the
LENS SHIFT button while LENS SHIFT menu is
displayed, or select EXIT and press the ► or ENTER
button.

or ENTER button to select

◄/►

Operating

SHIFT button

INTERACTIVE

NETWORK

INFO

CENTERING

LENS SHIFT button

Select CENTERING in LENS SHIFT menu and press
the ► or ENTER button to execute the CENTERING
feature which adjusts the lens to the center.
A message dialog is displayed for conrmation.
Pressing the ►button performs CENTERING. You can
also perform CENTERING in the standby mode by
pressing the INPUT and LENS SHIFT buttons on the
control panel for three seconds at the same time.

CAUTION

►Do not put your ngers or any other things around the lens. The

moving lens could catch them in the space around the lens and result in an injury.

NOTE

• While the lens is moving to the center, the menu disappears and an
hourglass icon appears on the screen. CENTERING may take some time till the
lens reaches the center.

• The projector may ignore operation by buttons while moving the lens.

The CENTERING feature while the projector is in the standby mode is disabled if the

•
STANDBY MODE item of SETUP menu is set to NETWORK-WOL or POWER SAVE.
Perform CENTERING before the projector's power is turned o󰀨, or set the STANDBY
MODE to NORMAL or QUICK START.

• The adjustable range of LENS SHIFT varies depending on the lens unit mounted
on the projector to maintain picture quality. Therefore, LENS SHIFT adjustment may
not reach the end of the indicator in the dialog. This is not a failure.

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Operating

Adjusting the lens (continued)

Lens memory

This projector is equipped with memory functions for the
lens adjustments (LENS SHIFT and LENS TYPE). Up
to three sets of adjustments can be stored.

INTERACTIVE

To use the lens memory feature, press the LOAD
or SAVE button, or select LENS MEMORY in LENS

NETWORK

INFO

SHIFT menu and press the ► or ENTER button. Then
the LENS MEMORY dialog appears. The current lens
adjustments are displayed on the “CURRENT” line.
The adjustments already stored in the lens memory are
displayed on the lines of SAVE and LOAD-1 to 3.

SAVE:



To store the current lens adjustments, select one of the
"SAVE" options numbered 1 to 3 (number of the lens
memory) and press the ►or ENTER button.

Remember that the current data being stored
of a memory is lost by saving new data into the
memory.

LOAD:



To recall stored adjustments, select one of the
"LOAD" options numbered 1 to 3 (number of the
lens memory) and press the ►or ENTER button.

Remember that the current adjusted condition is lost by loading data. If you want to
keep the current adjustment, save it before performing a LOAD function.

CLEAR LENS MEMORY:



To clear the adjustment stored in a lens memory, select CLEAR LENS MEMORY
and press the ►or ENTER button. A message dialog is displayed for conrmation.
Press the ►button again to clear the lens memory.

LENS MEMORY
button

LENS SHIFT button

NOTE

• The projector may ignore the operation by buttons while moving the lens.

• You can perform the SAVE or LOAD function using LENS MEMORY button.

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Operating

Correcting the distortion

To correct the distortion of projected screen, you can select one of three
options, KEYSTONE, 3D KEYSTONE, and WARPING. First press the
GEOMETRY button to display the GEOMETRY CORRECTION menu, and
point at one of the items with the ▲/▼ buttons.

KEYSTONE: Adjust the vertical and horizontal

keystone.

3D KEYSTONE:

WARPING:

Use Keystone/3D Keystone/Warping for adjustment. When one is selected, other
items are not available.

Complete the following procedure for the item you selected.

Adjust each of the screen corners and

sides to correct the distortion.
Project an image on several types of
screen.

GEOMETRY

button

INTERACTIVE

NETWORK

INFO

NOTE

of inactivity. Press the GEOMETRY button again, or point the cursor at EXIT in
the dialog and press the ►or ENTER button to end the operation and close the
menu or dialog.



When KEYSTONE is pointed at, pressing the ► or
ENTER button displays the KEYSTONE dialog.

1.

2.

NOTE

this function may be excessive. This function should be used when the zoom
adjustment is set to the full WIDE (wide-angle focus).

• When the horizontal lens shift is not set to the center, this function may not
work correctly.

• Point at RETURN in the dialog with the ▲/▼ buttons and press ◄ or ENTER
button to return to the GEOMETRY CORRECTION menu.

• The menu or dialog automatically disappears after several seconds

KEYSTONE:

Select the vertical or horizontal keystone ( / )
with the ▲/▼ buttons.

Use the ◄/► buttons to adjust the keystone distortion.

• When the zoom adjustment is set to the TELE (telephoto focus),

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Operating

Correcting the distortion (continued)

3D KEYSTONE:



When 3D KEYSTONE is pointed at, pressing the
► or ENTER button displays the 3D KEYSTONE
dialog.

This projector is equipped with a test pattern for
3D KEYSTONE. Select TEST PATTERNS with
the

▲/▼

buttons, then press the

switch on and o󰀨.

Select SETUP with the

1.

press the
Select one of the corners or sides to be adjusted

2.

with the ▲/▼/◄/► buttons and press the
ENTER or INPUT button.

Adjust the selected part as below.

3.

● To adjust a corner, use the ▲/▼/◄/► buttons to adjust the position of the
corner.

● To adjust the upper or lower side, use the ▲/▼ buttons to adjust the
distortion of the side.

● To adjust the left or right side, use the ◄/► buttons to adjust the distortion
of the side.

● To adjust another corner or side, press the ENTER or INPUT button and
follow the procedure from step 2.

►

or ENTER button.

◄/►

▲/▼

buttons and

buttons to

(continued on next page)

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Operating

Correcting the distortion (continued)

This projector is equipped with a memory feature for 3D KEYSTONE

4.

adjustment. Up to three sets of adjustments can be stored.

● LOAD:

To recall stored adjustments, select one of the "LOAD" options numbered
1 to 3 (number of the memory) with the ▲/▼ buttons and press the ►,
ENTER or INPUT button.
The current adjusted condition is lost by loading data. If you want to keep
the current adjustment, save it before performing a LOAD function.

● SAVE:

To store the current 3D KEYSTONE adjustment, select one of the "SAVE"
options numbered 1 to 3 (number of the memory) with the ▲/▼ buttons and
press the ►, ENTER or INPUT button.
The current data being stored is lost by saving new data.

•

NOTE

The LOAD functions whose linked memories have no data are skipped.

• There may be some noise and the screen may icker for a moment when
loading data. This is not malfunction.

WARPING:



Projection on several types of screen can be performed by WARPING function.
This function is operated by using dedicated PC tool, "Warping Tool".
PC and projector are required to be connected with LAN cable to use this
function.
You can get the PC tool from the following URL.

http://www.christiedigital.com

Refer to Application Manual for operations.

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Operating

Blend Re gion

Le ft Imag e

Right Image

Using the EDGE BLENDING features

1. Mode (Manual/Camera)
OFF:

Disables the Blending function.
Manual: Allows you to adjust Blending Region or Blending Level by using menu.
Camera: Allows you to perform automatic adjustment by using Camera in Projector

Blending Tool.

•

Keystone/3D Keystone/Warping are not selectable when Camera is selected in
Blending.

2. Blending Region

2.1 Specifying Blending Region
Select one of the four sides with ▲/▼/
button. Blending Region can be speci ed for left and right sides with
buttons

and for top and bottom sides with ▲/▼
Specify Blending Region for each projector.
Adjust them referring to the guide displayed during the adjustment of Blending
Region.

* The minimum value of Blending Region is 200 dots.

◄/► buttons

buttons

and press ENTER or INPUT

◄/►

.

(continued on next page)

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Operating

3. Cropping
When inputting the same image to each projector, The cropping function
enables two projectors to cut out a part of input image and display one image
on a large screen. The following patterns are supported.

2 x 1

1 x 2

3.1 Displaying Cropping Menu
Select CROPPING with ▲/▼ buttons and press
ENTER or INPUT button to display Cropping Menu.

3.2 Setting Cropping
Select MODE with ▲/▼ buttons and select ON with
◄/► buttons

.
The input image is automatically cut out according
to the settings of Blending Region.

(continued on next page)

►

2 x 2

,

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Operating

3.3 Adjusting Cropping Area
Adjust the Cropping Area when cutting out a part of input image.
Select SETUP with ▲/▼ buttons and press

►

, ENTER or INPUT button.

* MODE is set to [OFF] temporarily and the guide of the Cropping Area

is displayed.

Select [LT]/[WH] with ▲/▼ buttons and press the ENTER or INPUT button.
Move the guide display with ▲/▼/

◄/► buttons

to select the region of the

screen to be cut out.
Press the ENTER or INPUT button and then press

◄ button

to select SETUP,

and MODE switches to ON automatically.

Input Image

Cropping

3.4 Adjust Cropping Area of the other projector.
Set the Cropping Area of the other projector with the same value as one
projector.
The input image is automatically cut out according to the settings of the
Blending Region.
* To keep input image from not being seen while setting up, set BLANK to ON.

Input Image

Cropping

(continued on next page)

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Operating

4. Selecting Blending Level
Select the BLENDING LEVEL with ▲/▼ buttons.
[1-25] can be selected with

◄/► buttons

.

Adjust the brightness of the Blending Region according to the settings.

5. LIGHT OUTPUT
Adjusts the brightness of the projectors which are using Blending.

6. WHITE BALANCE
Adjusts the white balance of the whole screen.

6.1. OFFSET
Changes the color intensity on the whole tones.

6.2. GAIN
Mainly a󰀨ects color intensity on the brighter tones.

7. BLACK LEVEL
Adjusts black color level of the projectors which are using Blending.
Adjusts the adjustment value of R/G/B at the same time when W is selected.
When each of R/G/B is selected, the adjustment value of R/G/B can be
adjusted respectively.

NOTE

• The positional deviation of the screen may occur after installing
the projector over time. Perform the screen adjustment again to correct the
positional deviation.

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Operating

Using the magnify feature

Press the MAGNIFY ON button on the remote

1.

control.
The picture is magnied, and the MAGNIFY dialog
appears on the screen. When the MAGNIFY ON
button is pressed for the rst time after the projector
is turned on, the picture is zoomed by 1.5 times. On
the dialog, triangle marks to show each direction are
displayed.

The display magnication of the projector switches with every

2.

press of the MAGNIFY ON button.

 For computer signals, RGB signals for HDMI

TM

DisplayPort

, input signals from the LAN port

1.5 times  2 times  3 times  4 times  1 time

TM

MAGNIFY
ON / OFF

INTERACTIVE

NETWORK

INFO

button

, HDBaseTTM and

 For video signals, Component signals for HDMITM, HDBaseTTM and

TM

DisplayPort

, SDI signals

1.5 times  2 times  1 time

While the triangles are displayed on the dialog, use the ▲/▼/◄/► cursor

3.

buttons to shift the magnifying area.
Press the MAGNIFY OFF button on the remote control to exit magnication.

4.

NOTE

• The MAGNIFY dialog automatically disappears in several seconds
with no operation. The dialog appears again if the MAGNIFY ON button is
pressed when the dialog has automatically disappeared.

• The magnication is automatically disabled when the displaying signal or its
display condition is changed.

• While the magnication is active, the keystone distortion condition may vary. It
is restored when the magnication is disabled.

• Some horizontal stripes might be visible on the image while magnication is
active.

• This function is not available in the following cases:

- A sync signal in the range not supported is input.

- There is no input signal.

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Temporarily freezing the screen

Press the FREEZE button on the remote control.
The “FREEZE” indication appears on the screen
(however, the indication does not appear when the
OFF is selected for the OSD MESSAGE item in
the SETUP (78), and the projector goes into the
FREEZE mode, which the picture is frozen.
To exit the FREEZE mode and restore the screen to normal, press the

FREEZE button again.

FREEZE

button

Operating

INFO

INTERACTIVE

NETWORK

NOTE

• The projector automatically exits from the FREEZE mode when some
control buttons are pressed.

• If the projector continues projecting a still image for a long time, the LCD
panel might possibly be burned in. Do not leave the projector in the FREEZE
mode for too long.

• Images might appear degraded when this function is operated, but it is not a
malfunction.

Temporarily shading the screen

Press the SHUTTER button on the control panel.
Light source output is turned o󰀨. Refer to
"Regarding the indicator lamps" (122) about the
indicator when the shutter is closed.
To open the shutter and restore the screen, press
the SHUTTER button again.

CAUTION

►If you want a blank screen while the light source is lit, use the

shutter function above or the AV MUTE function (33). Any other action may
cause the damage on the projector.

NOTE

SHUTTER TIMER passes

•

The projector turns o󰀨 automatically when the time set up by the

(89)

.

• When turning o󰀨 the power by the normal procedure, the
automatically.

SHUTTER button

shutter

opens

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Operating

PbyP (Picture by Picture) / PIP (Picture in Picture)

The PbyP / PIP is a function for displaying two di󰀨erent picture signals on a
screen that is separated into main and sub areas for each signal.

main
area

PIP mode

sub area

PbyP

button

INTERACTIVE

NETWORK

INFO

ð

Normal mode PbyP mode

main
area

sub

area

ð

Press the PbyP button on the remote control. This activates the PbyP mode.
Then, press the PbyP button again. The projector goes into PIP mode. The
screen which is displayed before the PbyP button was pressed is displayed as the
main area. Most of operations are e󰀨ective for the main area only.
To quit the PIP mode, press the PbyP button again.

NOTE

• If the LAN port is selected when the PbyP button is pressed, input
from other port is displayed on the main area.

• When in the PbyP / PIP mode, use the MENU button on the remote control or
▲/▼ buttons on the control panel to display the OSD menu.

•

Some functions that cannot be used when in the PbyP / PIP mode.

• Normally a message is displayed when buttons that cannot be used are
pressed (120). However, the messages are not displayed for some unusable
buttons.

• The functions on the OSD menu that cannot be used are displayed in gray
and cannot be selected.

• When in the PbyP / PIP mode, image quality may deteriorate.

(continued on next page)

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Operating

PbyP (Picture by Picture) / PIP (Picture in Picture) (continued)

Setting information



The setting information appears for several seconds when the PbyP / PIP function
is started. Displays the input information for each area. A frame will be displayed
around the main area and an audio mark indicating the audio output is also
displayed.

The information can be redisplayed with the ◄/► buttons after it has been erased.

Audio mark

Frame

sub area

main area sub area

Input information

PbyP mode

Changing the main area



Audio mark

Frame

main area

Input information

PIP mode

The position of the main area can be toggled with the ◄/► buttons when the
setting information is displayed on the screen. The frame and the audio mark
move together with it.

main

area

sub

area

PbyP mode

sub

area

main

area

main area sub area

sub area

PIP mode

main area

(continued on next page)

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Operating

PbyP (Picture by Picture) / PIP (Picture in Picture) (continued)

Changing the picture input signal



Press any button to select an input port on the remote control or press the
INPUT button on the control panel. A dialog box to select the input signal for
the main area is displayed. Choose a signal using the ▲/▼ buttons. To change
the signal in the sub area, switch temporarily across to the main area with the
◄/► buttons.
Displaying the same signal on the both areas is not allowed. Refer to the table
for details on available input signal combinations. Any combinations marked
with "X" cannot be selected.

Sub area

Main area

COMPUTER IN

LAN

HDMI 1

HDMI 2

DisplayPort

HDBaseT

3G-SDI (LWU900-DS/LHD878-DS)

VIDEO

COMPUTER IN

HDMI 1

HDMI 2

DisplayPort

HDBaseT

3G-SDI (LWU900-DS/LHD878-DS)

VIDEO

X X O O O O O X

LAN

X X X X X X X X
O X X O X X X O
O X O X O O O O
O X X O X X X O
O X X O X X X O
O X X O X X X O

X X O O O O O X

main area sub area

Input signal

PbyP mode

(continued on next page)

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Input signal

PIP mode

main area

sub area

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PbyP (Picture by Picture) / PIP (Picture in Picture) (continued)

PbyP / PIP SWAP function



Press the MY BUTTON assigned the PbyP / PIP SWAP (
the area is exchanged without any setting change.

Operating

90). The position of

main

area

NOTE

sub

area

PbyP mode PIP mode

sub

area

main

area

main area

sub area

sub area

main area

• For some signals, it may not be displayed correctly in the PbyP / PIP

mode, even if it can be displayed properly in the normal mode.

• PbyP/PIP is unavailable when other than OFF is selected in GEOMETRY
CORRECTION > EDGE BLENDING > MODE.

Changing the size of main area in PbyP mode



Using ▲/▼ buttons on the remote control changes the size of main area in
PbyP mode.

main area

sub area

main area

sub area

main area

sub area

 Changing the position of sub area in PIP mode

1. Select PIP POSITION in INPUT MENU (

71).

2. Using ▲/▼ buttons on the remote control changes the position of sub area
in PIP mode.

main area

sub area

LWU900-DS/LHD878-DS/LWU755-DS
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main area

sub area

53

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sub area sub area

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Operating

Using the menu function

This projector has the following menus:
IMAGE SETTINGS, SIZE AND POSITION, INPUT, SETUP, AUDIO,
MENU PREFERENCES, OPTION, NETWORK, SECURITY and EASY MENU.
EASY MENU consists of functions often used, and the other menus are classi ed
into each purpose and brought together as the ADVANCED MENU.
Each menu is operated using the same methods. While the projector is displaying
any menu, the MENU button on the projector works as the cursor buttons. The
basic operations of these menus are as follows.

ENTER button

INTERACTIVE

NETWORK

INFO

RESET button

To start the MENU, press the MENU button. The MENU you last used (EASY

1.

or ADVANCED) appears. EASY MENU has priority to appear just after

Cursor buttons

MENU

button

INPUT button

powered on.

In the EASY MENU

2.

(1) Use the ▲/▼ cursor buttons to select an item to

operate. To change it to the ADVANCED MENU, select
the ADVANCED MENU.

(2) Use the ◄/► cursor buttons to operate the item.

In the ADVANCED MENU

(1) Use the ▲/▼ cursor buttons to select a menu.

To change it to the EASY MENU, select the EASY
MENU.
The items in the menu appear on the right side.

(2) Press the ► cursor button or ENTER button to

move the cursor to the right side. Then use the
▲/▼ cursor buttons to select an item to operate and press the ► cursor
button or ENTER button to progress. The operation menu or dialog of the
selected item appears.

(3) Use the buttons as instructed in the OSD to operate the item.

(continued on next page)

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Using the menu function (continued)

To close the MENU, press the MENU button again or select EXIT and press

3.

the ◄ cursor button or ENTER button. If you do not do anything, the dialog
automatically disappears after about 30 seconds.

Operating

NOTE

• Some functions cannot be performed when a certain input port is

selected, or when a certain input signal is displayed.

• To reset the operation, press RESET button on the remote control during the
operation. Note that some items (such as LANGUAGE, VOLUME) cannot be
reset.

• In the ADVANCED MENU, when you want to return to the previous display,
press the ◄ cursor button on the remote control.

Indication in OSD (On Screen Display)

The meanings of the general words on the OSD are as follows.

Indication Meaning

EXIT

RETURN Returns the menu to the previous menu.

CANCEL or NO

OK or YES

Closes the OSD menu. It is the same as pressing the MENU
button.

Cancels the operation in the present menu and returns to the
previous menu.

Executes the prepared function or shifts the menu to the next
menu.

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Operating

Using the menu function (continued)

Menu items

The items contained in the menus are as below:

Menu Items

ASPECT, KEYSTONE, 3D KEYSTONE, PICTURE MODE,

57)

EASY MENU (



IMAGE SETTINGS

(

59)



SIZE AND
POSITION (

INPUT (

SETUP (

AUDIO (

63)



66)



72)



80) VOLUME, AUDIO SOURCE



MENU
PREFERENCES

(

81)



OPTION (

NETWORK (

SECURITY (



87)





LIGHT OUTPUT, INSTALLATION, RESET, FILTER HOURS,
LANGUAGE, ADVANCED MENU, EXIT

BRIGHTNESS, CONTRAST, COLOR, TINT, SHARPNESS,
PICTURE QUALITY, DYNAMIC BLACK, MY MEMORY

ASPECT, OVER SCAN, V POSITION, H POSITION, H PHASE,
H SIZE, AUTO IMAGE

PROGRESSIVE, VIDEO NR, COLOR SPACE,
VIDEO FORMAT, DIGITAL SIGNAL FORMAT, DIGITAL RANGE,
COMPUTER IN, FRAME LOCK, RESOLUTION,
PbyP/PIP SETUP

GEOMETRY CORRECTION, LIGHT & FILTER,
PICTURE POSITION, INSTALLATION, STANDBY MODE,
COLOR UNIFORMITY, OSD MESSAGE, HDMI OUTPUT,
STANDBY OUTPUT

LANGUAGE, MENU POSITION, BLANK, AUTO BLANK,
START UP, My Screen, My Screen Lock, SOURCE NAME,
TEMPLATE, Closed Caption C.C.

SEARCH SKIP, AUTO SEARCH, DIRECT POWER ON,
AUTO POWER ON, AUTO POWER OFF, SHUTTER TIMER,
MY BUTTON, SCHEDULE, SERVICE

NETWORK INFORMATION, WIRELESS NETWORK,

105)

NETWORK SETUP, MY IMAGE, Third Party Control,
OTHER OPERATION

ENTER PASSWORD, SECURITY PASSWORD CHANGE,
My Screen PASSWORD, PIN LOCK, TRANSITION DETECTOR,

106)

MY TEXT PASSWORD, MY TEXT DISPLAY, MY TEXT WRITING,
SECURITY INDICATOR, STACK LOCK

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EASY MENU

Select an item from the EASY menu using the ▲/▼
cursor buttons. Then perform it according to the
following table.

Item Description

ASPECT

KEYSTONE

3D KEYSTONE

PICTURE MODE

Using the ◄/► buttons switches the mode for aspect ratio.
See the ASPECT item in SIZE AND POSITION menu (

Pressing the ► button displays the KEYSTONE dialog.
See the KEYSTONE item in SETUP menu (

Pressing the ► button displays the 3D KEYSTONE dialog.
See the

3D KEYSTONE

item in SETUP menu (

Using the ◄/► buttons switches the picture mode.
The picture modes are combinations of GAMMA and COLOR TEMP
settings. Choose a suitable mode according to the projected source.

• Lines or other noise might appear on the screen when this function
is operated, but it is not a malfunction.

• DICOM SIM. is the projector's DICOM
Communication in Medicine") simulation mode. This mode
simulates the DICOM standard, which is a standard applicable to
digital communications in medicine, and can be useful for displaying
medical images, such as X-rays photos. This projector is not a
medical device and is not compliant to the DICOM standard, and
neither the projector nor the DICOM SIM. mode should be used for
medical diagnosis.

EASY MENU

63).



72).



72).



®

("Digital Imaging and

(continued on next page)

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EASY MENU

Item Description

Pressing the ► button displays the dialog for light output.
See the LIGHT OUTPUT item of the LIGHT & FILTER item in

LIGHT OUTPUT

SETUP menu. (

• When the ambient temperature is around 35 to 45°C, the



73)

brightness of light source is reduced automatically.

• The brightness of the light source may be reduced depending on
the direction of the projection.

INSTALLATION

Pressing the ► button displays the INSTALLATION dialog.
See the INSTALLATION item in SETUP menu (

Selecting this item resets all of the EASY MENU items except the

RESET

FILTER HOURS and LANGUAGE.
A dialog is displayed for conrmation. Selecting the OK using the ►
button performs resetting.

The usage time of the air lter is shown in the menu.
Selecting this item resets the lter hours which counts usage time of

FILTER HOURS

the air lter.
A dialog is displayed for conrmation. Selecting OK using the ►
button initiates the reset.
See the FILTER HOURS item in SETUP menu (

LANGUAGE

Using the ◄/► buttons changes the display language.
See the LANGUAGE item in MENU PREFERENCES (

Press the ► or ENTER button to use the menu of IMAGE

ADVANCED MENU

SETTINGS, SIZE AND POSITION, INPUT, SETUP, AUDIO, MENU
PREFERENCES, OPTION, NETWORK or SECURITY.

EXIT Press the ◄ or ENTER button to close the OSD menu.





75).

74).



81).

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IMAGE SETTINGS menu

Select an item from the Image Settings menu using
the ▲/▼ cursor buttons, and press the ► cursor
button or ENTER button to execute the item. Then
perform it according to the following table.

Item Description

◄/►

BRIGHTNESS

CONTRAST

COLOR

TINT

SHARPNESS

Using the

Dark ó Light

Using the

Weak ó Strong

Using the ◄/► buttons adjusts the strength of whole color.

Weak ó Strong

Using the ◄/► buttons adjusts the tint.

Reddish ó Greenish

Using the ◄/► buttons adjusts the sharpness.

Weak ó Strong

• There may be some noise and/or the screen may icker for a
moment when an adjustment is made. This is not a malfunction.

buttons adjusts the brightness.

◄/►

buttons adjusts the contrast.

IMAGE SETTINGS menu

(continued on next page)

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IMAGE SETTINGS menu

Item Description

Selecting this item displays the PICTURE
QUALITY menu.

Select an item using the ▲/▼ buttons,
and press the ► button or the ENTER

button on the remote control to execute
the item.

PICTURE
QUALITY

PICTURE MODE

After selecting USER-1 / USER-2 / USER-3, the following features
are adjustable.

Gamma, Color Temp

GAMMA

This feature is only available when USER-1 / USER-2 / USER-3 is
selected.

Using the ▲/▼ buttons switches the gamma mode.

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Item Description

GAMMA (continued)

Selecting a mode whose name includes CUSTOM and then
pressing the ► button or the ENTER button displays
a dialog to help you in adjusting the mode. This function is useful
when you want to change the brightness of particular tones.
Choose an item using the ◄/► buttons, and adjust the level using
the ▲/▼ buttons.

• Lines or other noise might appear on the screen when this function
is operated, but it is not a malfunction.

IMAGE SETTINGS menu

PICTURE
QUALITY

(continued)

COLOR TEMP

This feature is only available when USER-1 / USER-2 / USER-3 is
selected.

Using the ▲/▼ buttons switches the color temperature mode.
Selecting a mode whose name includes CUSTOM and then pressing
the ► button or the ENTER button displays a dialog to aid you in
adjusting the OFFSET and GAIN of the selected mode.

OFFSET adjustments change the color intensity on the whole tones.
GAIN adjustments mainly a󰀨ect color intensity on the brighter tones.
Choose an item using the ◄/► buttons, and adjust the level using
the ▲/▼ buttons.

• Lines or other noise might appear on the screen when this function
is operated, but it is not a malfunction.

(continued on next page)

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IMAGE SETTINGS menu

Item Description

eClarity

eClarity is a function to improve the legibility.
Using the ◄/► buttons adjusts the sharpness.

Weak ó Strong

PICTURE
QUALITY

(continued)

• There may be some noise and/or the screen may icker for a
moment when an adjustment is made. This is not a malfunction.

HDCR

A function to show a clear picture in a bright room.
Using the◄/► buttons adjusts the contrast.

Advanced Color Adjustment

A function to adjust color phase, color saturation, and brightness
respectively for red, yellow, green, cyan, blue, and magenta.

Turn on/o󰀨 the DYNAMIC BLACK function.
Congures the projector to automatically adjust the contrast of

DYNAMIC BLACK

the input image. When a dark video signal is input, the projector
dynamically adjusts the picture contrast.
This function may not work correctly when analog signals contain
noise.

This projector has four memories for adjustment data (for all the
items of the IMAGE SETTINGS menu).
Selecting a function using the ▲/▼ buttons and pressing the ► or
ENTER button performs each function.

SAVE-1 ó SAVE-2 ó SAVE-3 ó SAVE-4
LOAD-4 ó LOAD-3 ó LOAD-2 ó LOAD-1

LOAD-1, LOAD-2, LOAD-3, LOAD-4
Performing a LOAD function loads the data from the memory linked
in the number included in the function’s name, and adjusts the
picture automatically depending on the data.

• The LOAD functions whose linked memory has no data are

MY MEMORY

skipped.

• Remember that the current adjusted condition is lost by loading
data. To keep the current adjustment, save it before performing a
LOAD function.

• There may be some noise and the screen may icker for a
moment when loading data. This is not malfunction.

• You can perform the LOAD function using MY BUTTON. See MY
BUTTON item in OPTION menu (

SAVE-1, SAVE-2, SAVE-3, SAVE-4
Performing a SAVE function saves the current adjustment data into
the memory linked in the number included in the function’s name.

• Remember that the current data being stored of a memory is lost
by saving new data into the memory.



90).

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SIZE AND POSITION menu

Select an item from the Size and Position menu
using the ▲/▼ cursor buttons, and press the ►
cursor button or ENTER button to execute the item.
Then perform it according to the following table for
selected port.

Item Description

Using the ▲/▼ buttons switches the mode for aspect ratio.
For a computer signal

NORMAL ó 4:3 ó 16:9 ó 16:10 ó ZOOM ó NATIVE

For HDMITM, HDBaseT™, and DisplayPort™ signals

NORMAL ó 4:3 ó 16:9 ó 16:10 ó 14:9 ó ZOOM ó NATIVE

For a video signal

4:3 ó 16:9 ó 16:10 ó 14:9 ó ZOOM ó NATIVE

ASPECT

For an SDI signal (LWU900-DS/LHD878-DS)

LWU900-DS: NORMALó 4:3 ó 16:9 ó 16:10 ó ZOOM óNATIVE

LHD878-DS: NORMAL ó 4:3 ó 16:9 ó ZOOM ó NATIVE

For an input signal from the LAN port, or if there is no signal
LWU900-DS/LWU755-DS: 16:10 (xed)

LHD878-DS: 16:9 (xed)

• The NORMAL mode keeps the original aspect ratio of the signal.

• You cannot select NATIVE when inputting 4K signal.

SIZE AND POSITION menu

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SIZE AND POSITION menu

Item Description

Using the ◄/► buttons adjusts the over-scan ratio.

OVER SCAN

Small (It magnies picture) ó Large (It reduces picture)

This item can't be selected for a computer signal of COMPUTER IN

•
port and LAN port.

Using the ◄/► buttons adjusts the vertical position.

Down ó Up

• Over-adjusting the vertical position may cause noise to appear on
the screen. If this occurs, reset the vertical position to the default
setting. Pressing the RESET button when the V POSITION is

V POSITION

selected resets the V POSITION to the default setting.

• When this function is performed on a video signal, the range of
this adjustment depends on OVER SCAN (
cannot adjust when OVER SCAN is set to 10.

• This function is unavailable for a signal from the LAN, HDMI 1 / 2,
HDBaseT,

DisplayPort, or 3G-SDI port.

Using the ◄/► buttons adjusts the horizontal position.

Right ó Left

Over-adjusting the horizontal position may cause noise to appear on

•
the screen. If this occurs, reset the horizontal position to the default
setting. Pressing the RESET button when the H POSITION is selected

H POSITION

resets the H POSITION to the default setting.

• When this function is performed on a video signal, the range of
this adjustment depends on OVER SCAN (
cannot adjust when OVER SCAN is set to 10.

• This function is unavailable for a signal from the LAN, HDMI 1 / 2,
HDBaseT,

DisplayPort, or 3G-SDI port.

above) setting. You



above) setting. You



(continued on next page)

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Item Description

Using the

◄/►

buttons adjusts the horizontal phase to eliminate icker.

Right ó Left

H PHASE

• This item can be selected only for a computer signal or a
component video signal. This function is unavailable for a signal
from the LAN, HDMI 1 / 2, HDBaseT, DisplayPort, or 3G-SDI port.

Using the ◄/► buttons adjusts the horizontal size.

Small ó Large

• This item can be selected only for a computer signal. This function

H SIZE

is unavailable for a signal from the LAN, VIDEO, HDMI 1 / 2,
HDBaseT,

• When this adjustment is excessive, the picture may not be

DisplayPort, or 3G-SDI port.

displayed correctly. If this occurs, reset the adjustment by pressing
the RESET button on the remote control during this operation.

• Images might appear degraded when this function is operated, but
it is not a malfunction.

Selecting this item performs the automatic adjustment feature.

For a computer signal

The vertical position, the horizontal position and the horizontal
phase are automatically adjusted.
Make sure that the application window is set to its maximum size
prior to attempting to use this feature. A dark picture may still be
incorrectly adjusted. Use a bright picture when adjusting.

For a video signal

The video format best suited for the respective input signal is
selected automatically. This function is available only when the
AUTO is selected for the VIDEO FORMAT item in the INPUT

AUTO IMAGE

menu (

67). The vertical position and horizontal position are



automatically set to the default.

• The automatic adjustment operation requires approx. 10 seconds.
Note that it may not function correctly with some input.

• When this function is performed for a video signal, an extra line
may appear outside a picture.

• When this function is performed for a computer signal, a black
frame may be displayed on the edge of the screen, depending on
the computer model.

• The items adjusted by this function may vary when the FINE or
DISABLE is selected for the AUTO IMAGE ADJUST item of the
SERVICE item in the OPTION menu (

SIZE AND POSITION menu

95).



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INPUT menu

INPUT menu

Select an item from the Input menu using the ▲/▼
cursor buttons, and press the ► cursor button or
ENTER button to execute the item. Then perform it
according to the following table.

Item Description

Using the ▲/▼ buttons switches the progress mode.

TV ó FILM ó OFF

•

This function works only for a video signal, component video signal (of

480i@60 or 576i@50 or 1080i@50/60), an HDMI

PROGRESSIVE

VIDEO NR

COLOR SPACE

or 576i@50 or 1080i@50/60) and HDBaseT
576i@50 or 1080i@50/60)

.

• When TV or FILM is selected, the screen image is sharp. FILM
adapts to the 2-3 Pull-Down conversion system. But these may
cause a certain defect (for example, jagged line) of the picture for
a quick moving object. If this occurs, select OFF, even if the screen
image loses sharpness.

Using the ▲/▼ buttons switches the noise reduction mode.

HIGH ó MID ó LOW

•

This function works only for a video signal, component video signal (of
480i@60 or 576i@50 or 1080i@50/60), an HDMI
or 576i@50 or 1080i@50/60) and HDBaseT
576i@50 or 1080i@50/60).

Using the ▲/▼ buttons switches the mode for color space.

• This item can be selected only for a computer signal (except for
signals from the LAN port) and component video signal (except for
signals from the 3G-SDI port).

• The AUTO mode automatically selects the optimum mode.

• The AUTO operation may not work correctly at some signals. If
this occurs, select a suitable mode except AUTO.

TM

signal (of 480i@60

TM

signal (of 480i@60 or

TM

signal (of 480i@60

TM

signal (of 480i@60 or

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Item Description

The video format for VIDEO port can be set.
Using the ◄/► buttons

switches the mode for video
format.

AUTO ó NTSC ó PAL ó SECAM

VIDEO FORMAT

N-PAL ó M-PAL ó NTSC4.43

• This item is used only for a video signal from the VIDEO port.

• The AUTO mode automatically selects the optimum mode.

• The AUTO operation may not work well for some signals. If the
picture becomes unstable (for example, an irregular picture, lack of
color), select the mode according to the input signal.

Switches the signal format supported by HDMI1 / HDBaseT /
DisplayPort.

Select the DIGITAL SIGNAL FORMAT.
4K ENHANCED* ó 4K STANDARD ó 2K COMPATIBLE

Only HDMI 1 port is selectable.

（*：

4K ENHANCED： This mode supports 4K 50Hz/60Hz 4:4:4, 4:2:2,

4:2:0 format and 24Hz/25Hz/30Hz 4:4:4, 4:2:2
format.

DIGITAL SIGNAL

FORMAT

Select this when you use a device which supports
4K image signal described above.
Select 4K STANDARD when picture or sound
cannot be played correctly.
Use a Premium High Speed HDMI Cable which
supports 18Gbps when selecting 4K
ENHANCED.

4K STANDARD： This mode supports 4K 50Hz/60Hz 4:2:0 format

and 24Hz/25Hz/30Hz 4:4:4, 4:2:2 format.
Select this when you use a device not
supporting 50Hz/60Hz 4:4:4, 4:2:2 format of 4K
signal or when picture or sound cannot be played
correctly after selecting 4K ENHANCED.

INPUT menu

）

(continued on next page)

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INPUT menu

Item Description

2K COMPATIBLE： This mode gives priority to compatibility with a

connected device.

DIGITAL SIGNAL

FORMAT

(continued)

Select this when you use a device not
supporting 4K signal or when picture or sound
cannot be played correctly after selecting 4K
ENHANCED or 4K STANDARD.

NOTE

• DisplayPort does not support 4:2:0 format.

The digital range of HDMI

HDBaseT, DisplayPort, and 3G-SDI ports can be set.

DIGITAL RANGE

(1) Use the ▲/▼ buttons to select the port to be set.
(2) Use the ◄/►buttons to select the digital range.

• If the contrast of the screen image is too strong or weak, try nding
a more suitable mode.

(continued on next page)

TM

input signals from the HDMI 1/2,

LWU755-DS LWU900-DS/LHD878-DS

AUTO ó NORMAL ó ENHANCED

AUTO: automatically sets the optimum mode.
NORMAL: sets the suitable mode for DVD signals. (16-235)
ENHANCED: sets the suitable mode for computer signals. (0-255)

((1-254) for SDI)

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Item Description

The computer input signal type for COMPUTER IN port can be set.
Use the ◄/► buttons to select the

computer input signal type.

AUTO ó SYNC ON G OFF

COMPUTER IN

• Selecting the AUTO mode, you
can input a sync on G signal or component video signal from the
port.

• In the AUTO mode, the picture may be distorted with certain input
signals. If this occurs, remove the signal connector so that no signal
is received and select the SYNC ON G OFF, and then reconnect the
signal.

Set the frame lock function on/o󰀨 for each port.

LWU755-DS LWU900-DS/LHD878-DS

FRAME LOCK

(1) Use the ▲/▼ buttons to select the input ports.
(2) Use the ◄/► buttons to turn the frame lock function on/o󰀨 .

ON ó OFF

• When ON is selected, moving pictures are displayed more
smoothly.

INPUT menu

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INPUT menu

Item Description

The resolution for the COMPUTER IN input signal can be set on this
projector.

(1) In the INPUT menu select the RESOLUTION using the ▲/▼

buttons and press the ► button.
The RESOLUTION menu is
displayed.

(2) In the RESOLUTION menu select the

resolution you wish to display using
the ▲/▼ buttons.
Selecting AUTO SETUP sets a
resolution appropriate to the input
signal.

(3) Pressing the ► or ENTER button when

selecting a STANDARD resolution
automatically adjusts the horizontal
and vertical positions, clock phase and
horizontal size.

The INPUT INFORMATION dialog is
displayed.

RESOLUTION

(4) To set a custom resolution, use the ▲/▼ buttons to select the

CUSTOM and the RESOLUTION CUSTOM box.

Set the HORIZONTAL and
VERTICAL resolutions using the
▲/▼/◄/► buttons.
This function may not support all
resolutions.

(5) Move the cursor to OK on the screen and press the ► or

ENTER button. The message "ARE YOU SURE YOU WISH TO
CHANGE RESOLUTION?" appears. To save the setting, press
the ► button.
The horizontal and vertical positions, clock phase and horizontal
size are automatically adjusted.

The INPUT INFORMATION dialog is
displayed.

(6) To revert to the previous resolution without saving changes,

move the cursor to CANCEL on screen and press the ◄ or
ENTER button.
The screen then returns to the RESOLUTION menu displaying
the previous resolution.

• For some pictures, this function may not work well.

(continued on next page)

STANDARD

↓

CUSTOM

↓

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Item Description

PIP POSITION

Using ▲/▼ buttons on the remote control changes the position of
sub area in PIP mode (



53

).

PbyP / PIP FRAME LOCK

PbyP / PIP

SETUP

Select the screen that enables FRAME LOCK function when using
PbyP or PIP.
LEFT / PRIMARY: Enables FRAME LOCK function for input on left
screen of PbyP or on primary area of PIP.

RIGHT / SECONDARY: Enables FRAME LOCK function for input
on right screen of PbyP or on secondary area of PIP.

INPUT menu

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SETUP menu

SETUP menu

Select an item from the Setup menu using the ▲/▼
cursor buttons, and press the ► cursor button or
ENTER button to execute the item. Then perform it
according to the following table.

Item Description

KEYSTONE

Selecting this item displays the KEYSTONE dialog.
For details, see KEYSTONE in Correcting the distortion(

• When the zoom adjustment is set to the TELE (telephoto focus),
this function may be excessive. This function should be used when
the zoom adjustment is set to the full WIDE (wide-angle focus).

• When the horizontal lens shift is not set to the center, this function
may not work correctly.

•

This function is unavailable when the screen is activated by 3D

), and WARPING (



42

), and WARPING (



41

(

)

and 3D KEYSTONE



41

GEOMETRY

CORRECTION

KEYSTONE (

3D KEYSTONE

Selecting this item displays the 3D KEYSTONE dialog. For details,
see 3D KEYSTONE in Correcting the distortion (

•

This function is unavailable when the screen is activated by
KEYSTONE (

WARPING

Selecting this item displays the WARPING dialog. For details, see
Application Manual of this feature.

• This function is unavailable when the screen is activated by
KEYSTONE

EDGE BLENDING

Selecting this item displays the EDGE BLENDING dialog. For
details, see EDGE BLENDING feature (





43

43



).



41

)

.

).



42

)

.

(

)

.



42

).

44

~ 47

(continued on next page)

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Item Description

TEST PATTERNS

Select TEST PATTERNS with ▲/▼ buttons.
Displayed pattern [O󰀨/1/2/3/4/5/6] can be switched with ◄/► buttons.

GEOMETRY

CORRECTION

(continued)

PATTERN 1: Frame
PATTERN 2: Red Grid
PATTERN 3: Green Grid
PATTERN 4: Blue Grid
PATTERN 5: Vertical 9 steps
PATTERN 6: Horizontal 9 steps
OFF: Displays the input signal.

Selecting this item displays the LIGHT
& FILTER menu.
Select an item using the ▲/▼ buttons,
and press the ► button or the ENTER
button on the remote control to
execute the item.

LIGHT OUTPUT

Using the ▲/▼ buttons switches the LIGHT OUTPUT.
NORMAL ó LIGHT 75% ó LIGHT 50% ó QUIET MODE

SETUP menu

LIGHT & FILTER

• When the ambient temperature is around 35 to 45°C, the
brightness of light source is reduced automatically.

• When NORMAL is selected, you can change the brightness.

• LIGHT 75% and LIGHT 50% are specialized modes for long life of
the light source. They restrict the brightness of a light source and
perform appropriate cooling for the long life of a light source.

• QUIET MODE is a specialized mode for low noise. It restricts the
brightness of a light source.

• The brightness of the light source may be reduced depending on
the direction of the projection.

LIGHT SOURCE HOURS

The light source hours is the usage time of the light source.

(continued on next page)

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SETUP menu

Item Description

FILTER HOURS

Displays the usage time of the air lter, counted after the last
resetting.
Pressing the RESET button on the remote control or the ► button
of the projector displays a dialog.
To reset the lter hours, select the OK using the ► button.

CANCEL ð OK

• Reset the lter hours only when you have cleaned or replaced the
air lter, for a suitable indication about the air lter.

• For the air lter cleaning, see the section Cleaning and replacing

LIGHT & FILTER

(continued)

the air lter (

FILTER MESSAGE

Use the ▲/▼ button to set the timer for notifying by the message



113

).

when to replace the lter unit
After choosing an item except OFF, the message “REMINDER ***

HRS PASSED ....” appears after the timer reaches the interval time

set by this feature.
When the OFF is chosen, the message does not appear. Use this
feature to keep the air lter clean, setting the suitable time according
to your environment of this projector.

• Clean the lter periodically. If the air lter becomes to be blocked
by dust or other matter, the internal temperature rises, which could
cause malfunction, or reduce the lifetime of the projector.

• Be careful with the operating environment of the projector and the
condition of the lter unit.

(continued on next page)

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Item Description

Using the ▲/▼/◄/► cursor buttons selects the required picture
position.
The PICTURE POSITION is not changed if any of the following
cases apply.

There is no non-display area (black display or background display)

PICTURE

POSITION

・

or it is not displayed on the screen.

• One of the following messages is displayed on the screen:
"NO INPUT IS DETECTED"
"SYNC IS OUT OF RANGE"
"INVALID SCAN FREQ."

• The BLANK or TEMPLATE function is selected.
Pressing the ►button displays the dialog for changing the

INSTALLATION setting.

FRONT / DESKTOP

REAR / DESKTOP

REAR / CEILING

INSTALLATION



FRONT / CEILING

Use the ▲/▼ buttons to select the required setting on the
INSTALLATION dialog, and press the ENTER button of the remote
control or the INPUT button of the projector to execute.
If TRANSITION DETECTOR is ON and the INSTALLATION status
is changed, the TRANSITION DETECTOR ON alarm (
displayed when the projector is restarted.

SETUP menu

) is



109

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SETUP menu

Item Description

Using ▲/▼ buttons switches the standby mode setting.
QUICK

NORMAL:
NETWORK-WOL:

POWER SAVE: Reduces power consumption minimally.

• When NETWORK-WOL or POWER SAVE is selected, the following
restrictions apply.

- The RS-232C communication control except to turn the projector
on are disabled while the projector is in the standby mode. If the

STANDBY MODE

COMMUNICATION TYPE in the COMMUNICATION menu is set to
NETWORK BRIDGE, all of the RS-232C commands are disabled
(



- STANDBY OUTPUT is invalid.

- The HDMI Link and HDBaseT
projector is in the standby mode.

- SCHEDULE function (Ex. POWER-ON) in the standby mode will
not be operated.

- It takes a while until the projector is available after starting up.

­mode is disabled if the STANDBY MODE item of SETUP menu
is set to NETWORK-WOL or POWER SAVE (
CENTERING before the projector's power is turned o󰀨, or set the
STANDBY MODE to NORMAL or QUICK START.

• When NETWORK-WOL is selected, only Wake on LAN (WOL) on
wired LAN is accepted while the projector is in the standby mode.

• This function is available only when OFF is selected for STACK
MODE.

• You cannot select NETWORK-WOL when HDBaseT is selected in
SERVICE menu - CONTROL TERMINAL - WIRED NETWORK.

(continued on next page)

START: For quick start-up (Standby power increases).

When the projector is set to QUICK START and in standby
mode, POWER indicator blinks in Green 2 times for about 3
seconds. QUICK START is disabled in 30 minutes and the
mode switches to NORMAL standby.
In this case, POWER indicator lights in orange.
Startup screen is not displayed when the projector is started
in QUICK START.
Fan operates while QUICK START is enabled.

For using communication functions in the standby mode.

For using Wake on LAN (WOL) function on wired

network while reducing power consumption.

)

.

100

TM

functions are disabled while the

The CENTERING feature while the projector is in the standby

). Perform



39

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SETUP menu

Wake-On LAN (WOL) function

If you select NETWORK-WOL in SETUP menu > STANDBY MODE, you can
use the Wake-On LAN(WOL) function of wired network while saving power
consumption in standby state.

Operation

Various communication functions can be used after the projector goes into
NORMAL standby mode by receiving WOL Magic packet in standby state.
However, the projector automatically goes back to NETWORK-WOL standby
mode with less power consumption if 10 minutes have passed after the
projector goes into NORMAL standby mode by WOL Magic packet.
It takes about 1 minute on a wired network or about 2 minutes on a wireless
network until communication functions are available after WOL Magic packet
has been received.

WOL Magic packet

Item Specications
Network Wired network only
Protocol UDP
Destination address Broadcast address
Destination port number Arbitrary
WOL Magic packet A packet using MAC address of wired LAN of the projector

(FF:FF:FF:FF:FF:FF(6 bytes))
followed by 102-byte data with MAC Address(6 bytes)
repeated 16 times

(Example) WOL Magic packet for MAC Address: 01:02:03:04:05:06
FF:FF:FF:FF:FF:FF: 01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06:
01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06:
01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06:
01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06: 01:02:03:04:05:06:
01:02:03:04:05:06:

NOTICE
Supported WOL Magic packet is a packet to be sent to broadcast address.
General routers may not forward a packet of broadcast address to a device
with a di󰀨erent network address by default.
If you use a router like this, WOL function cannot be used for the projector that
is not in the same network address.
Consult with your network administrator about router settings.
This function is available only in wired network and is not supported in wireless
network.

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SETUP menu

Item Description

Selects image level and region must be required corrected, and

COLOR

UNIFORMITY

adjusts Color Balance.
Divides the screen into nine regions and adjusts gain of R/G/B of

each region.

Using the ▲/▼ buttons turns on/o󰀨 the message function.

ON ó OFF ó HIDE

■

OFF : The following message functions do not work.

“AUTO IN PROGRESS” while automatically adjusting

“NO INPUT IS DETECTED”

“SYNC IS OUT OF RANGE”

“INVALID SCAN FREQ.”

“NOT AVAILABLE”

“Searching….” while searching for the input

“Detecting….” while an input signal is detected

OSD MESSAGE

The indication of the ZOOM displayed by changing

*While operating from the remote control only.

The indication of the FOCUS displayed by changing

*While operating from the remote control only.

The indication of the input signal displayed by changing

The indication of the aspect ratio displayed by changing

The indication of the PICTURE MODE displayed by changing

The indication of the MY MEMORY displayed by changing

The indication of “FREEZE” and “II” while freezing the screen by

pressing the FREEZE button.

The indication of the TEMPLATE displayed by changing.

The indication of the LIGHT OUTPUT displayed by changing.

■

HIDE : All message functions do not work.

The available buttons are as follows.

STANDBY, ON

(continued on next page)

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Item Description

To select the image output on the HDMI OUT in the normal
operation.

HDMI OUTPUT

NOTE

while selecting DisplayPort.

・You cannot output image from HDMI OUT port

AUDIO OUT
To select the sound output in the standby mode.
HDMI OUT

STANDBY

OUTPUT

To select the image output on the HDMI OUT in the standby mode.
MONITOR OUT
To select the image output on the MONITOR OUT in the standby mode.

• When the STANDBY MODE is set to NETWORK-WOL or POWER
SAVE, the STANDBY OUTPUT menu cannot be operated.

SETUP menu

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AUDIO menu

AUDIO menu

Select an item from the Audio menu using the ▲/▼
cursor buttons, and press the ► cursor button or the
ENTER button to execute the item. Then perform it
according to the following table.

Item Description

VOLUME

AUDIO SOURCE

Using the ◄/► buttons adjusts the volume of the audio output.

Low ó High

While the image signal from the input port chosen in step (1) is
projected, the audio signal from the input port selected in step (2) is
output to the AUDIO OUT port.

LWU755-DS LWU900-DS/LHD878-DS

(1) Choose a picture input port using the ▲/▼ buttons.

Select an audio input port or the mute icon using the ◄/► buttons.

(2)

The icons indicate the following;

No.1: AUDIO IN1 port No.2: AUDIO IN2 port
No.3: HDMI 1 port No.4: HDMI 2 port
No.5: DisplayPort port No.6: HDBaseT port
No.7: LAN port

: mutes the sound

• Closed Caption C.C. is automatically activated when
and an input signal containing Closed Caption C.C. is received.
This function is available only when the signal is NTSC for VIDEO
or COMPUTER IN, and when AUTO is selected for DISPLAY in the
Closed Caption C.C. menu under the MENU PREFERENCES (

• For the setting of AUDIO OUT, refer to AUDIO OUT of STANDBY
OUTPUT in the SETUP menu.

is selected



86).

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MENU PREFERENCES

Select an item from the Menu Preferences menu
using the ▲/▼ cursor buttons, and press the ►
cursor button or ENTER button to execute the item.
Then perform it according to the following table.

Item Description

Using the ▲/▼/◄/► buttons switches the OSD (On Screen
Display) language.

LANGUAGE

MENU POSITION

BLANK

ENGLISH ó FRANÇAIS ó DEUTSCH ó ESPAÑOL

(shown in the LANGUAGE dialog)

Press the ENTER or INPUT button to save the language setting.
Using the ▲/▼/◄/► buttons adjusts the menu position.

To quit the operation, press the MENU button on the remote control
or do not perform any operation for about 10 seconds.

Using the ▲/▼ buttons switches the mode for the blank screen.
The blank screen is a screen for the temporarily blanking feature
(

33). It is displayed by pressing the AV MUTE button on the



remote control.

My Screen ó ORIGINAL ó BLUE ó WHITE ó BLACK

My Screen :

Screen can be registered by the My Screen item (
ORIGINAL : Screen preset as the standard screen.
BLUE, WHITE, BLACK : Plain screens in each color.

• To avoid remaining as an afterimage, the My Screen or ORIGINAL
screen changes to the AUTO BLANK screen after several minutes.

•

NOTE

The LIGHT indicator of the projector blinks while

a black BLANK screen is displayed.

MENU PREFERENCES

83).



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MENU PREFERENCES

Item Description

Using the ▲/▼ buttons switches the mode for the AUTO BLANK
screen.

AUTO BLANK

• To avoid remaining as an afterimage, displayed image changes
to the designated blank color screen by AUTO BLANK after several
minutes at the following conditions.

- When My Screen or ORIGINAL is displayed as BLANK screen.

- When start-up screen is displayed.
Using the ▲/▼ buttons switches the mode for the start-up screen.

The start-up screen is a screen displayed when no signal or an
unsuitable signal is detected.

START UP

My Screen :
ORIGINAL : Screen preset as the standard screen.
OFF : Plain black screen.

• To avoid the image burning into the screen, the START UP screen
changes to the AUTO BLANK screen after several minutes.

• When the ON is selected to the My Screen PASSWORD item in
the SECURITY menu (

(continued on next page)

BLUE ó WHITE ó BLACK

My Screen ó ORIGINAL ó OFF

Screen can be registered by the My Screen item (

107), the START UP is fixed to My Screen.





83).

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Item Description

You can capture an image for use as a My Screen image which
can be used as the BLANK screen and START UP screen. Display
the image you want to capture before executing the following
procedure.

(1) Selecting this item displays a dialog

titled “My Screen”. It asks you if you
start capturing an image from the
current screen.

Wait for the target image to be displayed, and press the ENTER
or INPUT button when the image is displayed. The image
freezes and the frame for capturing appears.
To stop performing, press the RESET button on the remote
control.

(2) Using the ▲/▼/◄/► buttons adjusts

the frame position.
Move the frame to the position of the
image which you want to use. The frame

My Screen

may not be able to be moved for some
input signals.
To start registration, press the ENTER
or INPUT button on the remote control.

To restore the screen and return to the previous dialog, press the
RESET button on the remote control.
Registration may take several minutes.
When the registration is completed, the registered screen and
the following message is displayed for several seconds:

“My Screen registration is nished.”

If the registration failed, the following message is displayed:

“A capturing error has occurred. Please try again.”

• This function cannot be selected when ON is selected for the My
Screen Lock item (



84).

• This function cannot be selected when ON is selected for the My
Screen PASSWORD item in SECURITY menu (

• This function is unavailable for a signal from the LAN, HDMI 1 / 2,
DisplayPort, HDBaseT or 3G-SDI port.

MENU PREFERENCES

107).



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MENU PREFERENCES

Item Description

Using the ▲/▼ buttons turns on/o󰀨 the My Screen lock function.

ON ó OFF

My Screen Lock

When the ON is selected, the item My Screen is locked. Use this
function for protecting the current My Screen.

• This function cannot be selected when the ON is selected to the
My Screen PASSWORD item in SECURITY menu (

Each input port for this projector can have a name applied to it.
(1) Use the ▲/▼ buttons on the MENU PREFERENCES to select

SOURCE NAME and press the ► or ENTER button.
The SOURCE NAME menu is displayed.

(2) Use the ▲/▼ buttons on the SOURCE NAME menu to select

the port to be named and press the ► button. The SOURCE
NAME dialog is displayed.
Right side of the menu is blank until a name is specied.

LWU755-DS LWU900-DS/LHD878-DS

(3) Select an icon you want to assign to the

SOURCE NAME

port in the SOURCE NAME dialog.
The name assigned to the port is
automatically switched according to your
icon selection. Press the ENTER or INPUT
button to determine your icon selection.

(4) Select a number you want to assign to the

port along with the icon. You can select
the number either from blank (no number
assigned), 1, 2, 3, or 4.
Then press the ENTER or INPUT button.

(5) If you want to modify the name assigned to the port, select

CUSTOM NAME and press the ENTER or INPUT button.

LWU755-DS LWU900-DS/LHD878-DS



107).

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Item Description

(6) The current name is displayed on the

rst line. Use the ▲/▼/◄/► buttons and
the ENTER or INPUT button to select
and enter characters. To erase one
character at a time, press the RESET
button or press the ◄ and INPUT button
simultaneously. Also, if you move the
cursor to DELETE or CLEAR ALL on
screen and press the ENTER or INPUT
button, one or all characters are erased.
The name can be a maximum of 16

SOURCE NAME

(continued)

characters.

(7) To change an already inserted character,

press the ▲ button to move the cursor to
the rst line, and use the ◄/► buttons to
move the cursor on the character to be
changed.

After pressing the ENTER or INPUT button, the character is
selected. Then, follow the same procedure as described at the
item (6) above.

(8) To nish entering text, move the cursor to the OK on screen and

press the ►, ENTER or INPUT button. To revert to the previous
name without saving changes, move the cursor to the CANCEL
on screen and press the ◄, ENTER or INPUT button.

Using the ▲/▼ cursor buttons switches the mode for the template
screen.

TEMPLATE

Press the ► cursor (or the ENTER) button to display the selected
template, and press the ◄ cursor button to close the displayed
screen.

MENU PREFERENCES

(continued on next page)

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MENU PREFERENCES

Item Description

The Closed Caption C.C. is the function that
displays a transcript or dialog of the audio
portion of a video, les or other presentation
or other relevant sounds. It must have NTSC
format video or 480i@60 format component
video source supporting Closed Caption C.C.
feature to utilize this function.
It may not work properly, depending on equipment or signal source.
In this case, turn o󰀨 the Closed Caption.

DISPLAY

Select Closed Caption DISPLAY setting from following options using
▲/▼ buttons.

AUTO ó ON ó OFF

AUTO : Closed Caption automatically appears when the input signal

(Closed Caption C.C. compatible) from the port with the

mute icon set at AUDIO SOURCE is selected.
ON : Closed Caption is on.
OFF : Closed Caption is o󰀨.

• The caption is not displayed when the OSD menu is active.

• The Closed Caption is the function to display the dialogue,

Closed Caption

C.C.

narration, and / or sound e󰀨ects of a television program or other
video sources. The Closed Caption availability depends upon
broadcaster and/or content.

MODE

Select Closed Caption MODE setting from following options using
▲/▼ buttons.

CAPTIONS ó TEXT

CAPTIONS : Display Closed Caption.
TEXT : Display Text data, which is for additional information such as

news reports or a TV program guide. The information covers
the entire screen. Not all of the Closed Caption C.C. program
has Text information.

CHANNEL

Select Closed Caption CHANNEL from following options using ▲/▼
buttons.

1 ó 2 ó 3 ó 4

1: Channel 1, primary channel / language
2: Channel 2
3: Channel 3
4: Channel 4

The channel data may vary, depending on the content. Some
channel might be used for secondary language or empty.

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OPTION menu

Select an item from the Option menu using the ▲/▼
cursor buttons, and press the ► cursor button or
ENTER button to execute the item. Then perform it
according to the following table.

Item Description

The ports can be set to be ignored in searching by the AUTO
SEARCH function (
panel.

SEARCH SKIP

(1) Choose a picture input port using the ▲/▼ buttons.
(2) Using the ◄/►buttons turns on/o󰀨 the SEARCH SKIP function.

NORMAL ó SKIP

The port that is set to SKIP is ignored.

• You cannot set SKIP to all ports at the same time.

• This setting is not valid when in the PbyP / PIP mode (
Using the ▲/▼ buttons turns on/o󰀨 the automatic signal search

function.

ON ó OFF

When ON is selected, detecting no signal automatically cycles
through input ports in the following order. The search is started

AUTO SEARCH

from the current port. When an input is found, the projector stops
searching and display the image.

LAN

 

VIDEO HDMI 2

 

3G-SDI* ï HDBaseT ï DisplayPort

* LWU900-DS/LHD878-DS only
(continued on next page)

LWU755-DS LWU900-DS/LHD878-DS

ð

below) or in selecting by buttons on the control



COMPUTER IN

ð HDMI 1

OPTION menu

50).



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OPTION menu

Item Description

Using the ▲/▼ buttons turns on/o󰀨 the DIRECT POWER ON
function.

ON ó OFF

When set to the ON, the light source in projector will be automatically
turned on without the usual procedure (
is supplied with the power after the power was cut while the light source
was on.

DIRECT POWER

ON

• This function does not work as long as the power has been
supplied to the projector while the light source is o󰀨.

•

After turning the light source on by the DIRECT
function, if neither input nor operation is detected for about 20
minutes, the projector is turned o󰀨, even if the AUTO
function (

WARNING

89) is disabled.



►

Be sure to conrm that the projector has been

installed and connected safely even if it is turned on automatically.

When the projector is in the standby mode and detects the video
signal input from external device, this function starts up the projector
to display the image automatically on the screen. This function can
be enabled by selecting an input referring to the displayed list.

• This function is unavailable when STANDBY MODE is set to
NETWORK-WOL or POWER SAVE.

AUTO POWER

ON

• This function may work unintentionally by connected external
device.

WARNING

When this function is enabled, the projector

►

may turn on unintentionally by operating the device connected to it.
Be sure not to put anything on or around the projector.

Be sure to conrm that the projector has been installed and

►

connected safely even if it is turned on automatically.

31), only when the projector



POWER

ON

POWER

OFF

(continued on next page)

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Item Description

Using the ▲/▼ buttons adjusts the time to count down to
automatically turn the projector o󰀨.

Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE)

OPTION menu

AUTO POWER

OFF

When the time is set to 0, the projector is not turned o󰀨
automatically.
When the time is set to 1 to 99, and when the passed time with
no-signal or an unsuitable signal reaches at the set time, the light
source is turned o󰀨.
If one of the projector's buttons or the remote control buttons
is pressed or one of the commands (except get commands) is
transmitted to the CONTROL port during the corresponding time,
the projector is not turned o󰀨.
Refer to the section Turning o󰀨 the power (

Using the ▲/▼ buttons sets the time from closing the shutter to
automatically turning the projector o󰀨.

SHUTTER TIMER

• The shutter opens automatically when turning the projector on
again.

(continued on next page)

1h ó 3h ó 6h



31).

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OPTION menu

Item Description

This item is to assign one of the following functions to MY BUTTON
(1 to 4) on the remote control (

(1) Use the ▲/▼ buttons on the MY BUTTON menu to select a MY

BUTTON (1-4).

(2) Then using the ◄/► buttons sets one of the following functions

to the chosen button.

MY IMAGE: Displays the MY IMAGE menu.(

Function in the Network Guide)
MESSENGER: Turns the messenger text displayed on the screen

on/o󰀨 (

6. Messenger Function in the Network Guide).



When there is no transferred text data to display, the message

”NO MESSENGER DATA" appears.
BLANK: Switches the BLANK function to on or o󰀨.
SHUTTER: Turns the shutter closed and opened (
PbyP / PIP SWAP: Swaps the picture on the right with one on

the left in the PbyP mode. Swaps the primary picture and the

secondary picture in the PIP mode. (
PIP POSITION: Toggles the PIP position.
INFORMATION: Displays SYSTEM_INFORMATION,

MY BUTTON

INPUT_INFORMATION (

WIRED_INFORMATION, OTHER INFORMATION or nothing.
MY MEMORY: Loads one of adjustment data stored (

When more than two data are saved, the adjustment

changes every time the MY BUTTON is pressed.

When no data is saved in memory, the

dialog "No saved data" appears.

When the current adjustment is not

saved to memory, the dialog as shown in

the right appears.

To keep the current adjustment, press

the ► button to exit. Otherwise loading a data overwrites the

current adjusted condition.
PICTURE MODE: Changes the PICTURE MODE (
FILTER RESET: Displays the lter hours reset conrmation dialogue

74).

(



TEMPLATE: Makes the template pattern selected to the TEMPLATE

item (

85) appear or disappear.



MUTE: Turns the audio mute on/o󰀨.
RESOLUTION: Turns on/o󰀨 the RESOLUTION dialog (
LIGHT OUTPUT: Changes the LIGHT OUTPUT dialog (

7).



5. My Image



49).



50)



104), WIRELESS_INFORMATION,



62).



60).







70).

73).

(continued on next page)

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Item Description

MY BUTTON

(continued)

eClarity: Turns on/o󰀨 the eClarity dialog
HDCR: Turns on/o󰀨 the HDCR dialog
MY BUTTON: Turn on/o󰀨 the MY BUTTON dialog

■ How to setup the item

1. Use the ▲/▼/◄/► cursor buttons to select or adjust.

2. Select OK to nish the settings.

・

NOTE

Refer to the actual on-screen display(OSD) for

appropriate operation.

Item Description

DATE & TIME

SPECIFIC DATE

SCHEDULE

PROGRAM EDIT

Inputs the current date (year/month/day) and
the time (24-hour clock) to set a reference time
in the projector.

Species the date (month/day) if you execute
only one specic day.
You can set 10 di󰀨erent schedules from
SPECIFIC DATE-1 to SPECIFIC DATE-10.

Sets what event to execute at what time of
the day. One program can be set in one day,
and up to 16 programs can be set. Up to 20
events can be set in one program.

■ Setting procedure
 Determine the current date/time as reference in DATE AND

TIME.

 Make a schedule of what event to execute at what time of

the day in PROGRAM EDIT.

 Select the date (one specic day: SPECIFIC DATE or the

days of the week: every week) to be scheduled, then select

a program.
Switch the screen of the days of the week and SPECIFIC
DATE by vertical scroll.
(Page 1 of 2: Days of the week, Page 2 of 2: SPECIFIC DATE)

OPTION menu

62).

(



62).

(



90)

(

.



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OPTION menu

Item Description

■ How to activate (DATE AND TIME / SPECIFIC DATE)

Place a checkmark in the box.

Checkmark

in the box

Date and rst
setup info could
be seen with the
check mark.

SCHEDULE

1/2 page (Set the DATE(Year/Month/Date) and Time(24-hour scale).)

(continued)

Press the ▼ cursor button to move from 1/2 page to 2/2 page with
the state of selecting "SATURDAY".

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User's Manual - Operating Guide

Checkmark
in the box

2/2 page (Set specic date from 1 to 10.)

92

Date and rst
setup info could
be seen with the
check mark.

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Item Description

■ PROGRAM EDIT

The TIME and EVENT for Program 1 to 16 can be edited.

• RETURN

Select this to return to
the top menu of the
SCHEDULE.

OPTION menu

SCHEDULE
(continued)

• SELECT

Select from PROGRAM-01
to 16 to edit.
Up to 20 events can be
set in each program.

• COPY TO

The selected program (with the settings of TIME and EVENT) can
be copied to other program.

• APPLY

Select this to apply and save all adjustments and settings.

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OPTION menu

Item Description

■ How to edit the selected PROGRAM

1. Select from 1 to 20 events.
Use the ▲/▼ cursor buttons to select.
Press ► cursor button to set the TIME and EVENT.

2. Use the ◄/► cursor

buttons to select.

3. Use the ▲/▼ cursor

buttons to adjust.

EVENT can be selected as listed below.

◦ POWER − ON, STANDBY
◦ INPUT SOURCE − "input source" channel
◦ MY IMAGE − IMAGE-1 to 4, IMAGE OFF

SCHEDULE
(continued)

◦ MESSENGER − TEXT-1 to 12, TEXT OFF
◦ LIGHT OUTPUT − NORMAL, LIGHT 75%, LIGHT 50%,

QUIET MODE

◦ BLANK − ON, OFF

4. Press ► cursor button to finish the settings.

5. Select APPLY to save the settings.

NOTE

appropriate operation.

• When the STANDBY MODE is set to NETWORK-WOL or
POWER SAVE, SCHEDULE function at STANBY MODE

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LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide

・

Refer to the on-screen display(OSD) for the

(Ex:POWER-ON) will not be operated.

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Item Description

Selecting this item displays the SERVICE
menu.
Select an item using the ▲/▼ buttons,
and press the ► button or the ENTER
button on the remote control to execute
the item.

ALTITUDE

Using the ▲/▼ buttons switches the rotation speed of the cooling
fans. If the projector is used at an altitude of about 1600 m or higher,
select HIGH. Otherwise, select AUTO. Note that the projector is
noisier when the HIGH is selected.

HIGH ó AUTO

SERVICE

AUTO IMAGE ADJUST

Using the ▲/▼ buttons to select one of the mode. When the
DISABLE is selected, the automatic adjustment feature is disabled.

FINE ó FAST ó DISABLE

FINE: Finer tuning including H.SIZE adjustment.
FAST: Faster tuning, setting H.SIZE to prearranged data for the

input signal.

• Depending on conditions, such as input image, signal cable to

the projector, environment around the projector, and so on, the
automatic adjustment may not work correctly. If this occurs, choose
DISABLE to disable the automatic adjustment, and make the
adjustment manually.

OPTION menu

GHOST

Adjust the settings using the ▲/▼ buttons to eliminate ghosting.

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OPTION menu

Item Description

LENS TYPE

(1) Select the lens type currently used using the ▲/▼ buttons and

(2) A message dialog is displayed for conrmation. Press the ► or

• This setting has an inuence on the keystone distortion and so on.

• The lens type determined by the projector is displayed on the right

SERVICE

(continued)

of "AUTO".

• If the projector cannot determine the lens type automatically when

this item is set to AUTO, "UNKNOWN LENS" is displayed on the
right of "AUTO".

• For information about the optional lens, contact your dealer.

LENS LOCK

Using the ▲/▼ buttons turns on/o󰀨 the lens lock feature. When ON
is selected, the buttons (ZOOM, ZOOM + / -, FOCUS, FOCUS + / -,
SHIFT, LENS SHIFT, LENS MEMORY) are locked.

(continued on next page)

press the ► or ENTER button. If AUTO is selected, the projector
determines the lens type automatically.

ENTER button to save the lens type.

ON ó OFF

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Item Description

KEY LOCK

(1) Use the ▲/▼ buttons to choose the operations control.
CONTROL PANEL ó REMOTE CONTROL
(2) Use the ◄/► buttons to select
ALL, ON or OFF.
ALL ó ON ó OFF

If you select ALL, all key functions are disabled.
Selecting ON in Step 2 locks the buttons except STANDBY/ON on
the operations control selected in Step 1.
Selecting OFF releases the locked buttons on the operations control
selected in Step 1.

• Use this function to prevent tampering or accidental operation.

• It's not possible to disable both options at the same time.

• If you select ALL, the screen for setting a PIN code appears. Set it

SERVICE

(continued)

as follows.

1. Setting a PIN code

1) When using the ◄/► button to select

ALL, a conrmation message appears.

2) Press the ► button to display the

Enter Key Lock PIN Code box.

3) Input a 4 part PIN code using the

▲/▼/◄/►, INPUT, or

button.
The Key Lock PIN Code again box will
appear.

Reenter the same PIN code. This will complete the PIN code
registration.
If there is no key input for about 55 seconds while the Enter
Key Lock PIN Code box or the Key Lock PIN Code again box is
displayed, the menu will close.

• Write down the PIN code so as not to forget it.

OPTION menu

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OPTION menu

Item Description

2. Disabling the PIN code lock function
If you unlock this item by locked keys, enter registered PIN code
while OSD is not displayed. The SECURITY indicator blinks while
entering the PIN code.
If you unlock this item by unlocked keys, follow the steps below.
Unlocked keys: If REMOTE CONTROL is set to ALL, they are

SERVICE

(continued)

control panel. If CONTROL PANEL is set to ALL, they are remote
control.
When you press the ► button while ALL
is set, the Enter Key Lock PIN Code box
appears.
disabled when the registered PIN code is entered.
If an incorrect PIN code is input, the dialog box will be displayed
again.

(continued on next page)

The PIN code lock function is

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