Mitsubishi Electronics SE1U User Manual

LCD PROJECTOR

MODEL

SE1U

User Manual

Before Using

Preparations

Operations

SE1

Maintenance

Others

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

IMPORTANT SAFEGUARDS

Please read all these instructions regarding your LCD projector and retain them for future
reference. Follow all warnings and instructions marked on the LCD projector.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL

The lightning flash with arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying
the appliance.

.

WARNING:

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.

CAUTION:

TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS (POLARIZED) PLUG WITH AN
EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY
INSERTED TO PREVENT BLADE EXPOSURE.

NOTE:

SINCE THIS PROJECTOR IS PLUGGABLE EQUIPMENT, THE SOCKET-OUTLET SHALL BE
INSTALLED NEAR THE EQUIPMENT AND SHALL BE EASILY ACCESSIBLE.

WARNING

Use the attached specified power supply
cord. If you use another power-supply cord,
it may cause interference with radio and
television reception.

Use the attached RGB cable with this
equipment so as to keep interference within
the limit of a FCC Class B device.

This apparatus must be grounded.

DO NOT LOOK DIRECTLY INTO THE
LENS WHEN THE PROJECTOR IS IN
THE POWER ON MODE.

CAUTION

Not for use in a computer room as defined
in the Standard for the Protection of
Electronic Computer/Data Processing
Equipment, ANSI/NFPA 75.

When using the projector in Europe:
COMPLIANCE NOTICE

This LCD Projector complies with the
requirements of the EC Directive 89/336/
EEC “EMC Directive” as amended by
Directive 92/31/EEC and 93/68/EEC, and
73/23/EEC “Low Voltage Directive” as
amended by Directive 93/68/EEC.

The electro-magnetic susceptibility has
been chosen at a level that gains proper
operation in residential areas, on business
and light industrial premises and on small­scale enterprises, inside as well as outside
of the buildings. All places of operation are
characterised by their connection to the
public low voltage power supply system.

WARNING

Use the attached RGB cable with this
equipment so as to keep interference within the
limits of an EN55022 Class B device.
Please follow WARNING instructions.

1. Read instructions
All the safety and operating instructions should be read before the appliance is
operated.

2. Retain instructions
The safety and operating instructions should be retained for future reference.

3. Warnings
All warnings on the appliance and in the operating instructions should be adhered to.

4. Instructions
All operating instructions must be followed.

5. Cleaning
Unplug this projector from the wall outlet before cleaning it. Do not use liquid aerosol
cleaners. Use a damp soft cloth for cleaning.

6. Attachments and equipment
Never add any attachments and/or equipment without the approval of the
manufacturer as such additions may result in the risk of fire, electric shock or other
personal injury.

7. Water and moisture
Do not use this projector near water or in contact with water.

8. Accessories
Do not place this projector on an unstable cart, stand, tripod, bracket or table. Use
only with a cart, stand, tripod bracket, or table recommended by the manufacturer or
sold with the projector. Any mounting of the appliance should follow the
manufacturer’s instructions and should use a mounting accessory recommended by
the manufacturer.

An appliance and cart combination should be moved with care. Quick stops,
excessive force and uneven surfaces may cause the appliance and cart combination
to overturn.

9. Ventilation
Slots and openings in the cabinet are provided for ventilation, ensuring reliable
operation of the projector and to protect it from overheating. Do not block these
openings or allow them to be blocked by placing the projector on a bed, sofa, rug, or
bookcase. Ensure that there is adequate ventilation and that the manufacturer’s
instructions have been adhered to.

10. Power sources
This projector should be operated only from the type of power source indicated on
the marking label. If you are not sure of the type of power, please consult your
appliance dealer or local power company.

Before Using

32

IMPORTANT SAFEGUARDS (Continued)

11. Power-cord protection
Power-supply cords should be routed so that they are not likely to be walked on or
pinched by items placed upon or against them. Pay particular attention to cords at
plugs, convenience receptacles, and points where they exit from the appliance. Do
not put the power cord under a carpet.

12. Overloading
Do not overload wall outlets and extension cords as this can result in a fire or
electric shock.

13. Objects and liquids
Never push objects of any kind through openings of this projector as they may touch
dangerous voltage points or short-out parts that could result in a fire or electric
shock. Never spill liquid of any kind on the projector.

14. Servicing
Do not attempt to service this projector yourself. Refer all servicing to qualified
service personnel.

15. Damage requiring service
Unplug this projector from the wall outlet and refer servicing to qualified service
personnel under the following conditions:
(a) If the power-supply cord or plug is damaged.
(b) If liquid has been spilled, or objects have fallen into the projector.
(c) If the projector does not operate normally after you follow the operating

instructions. Adjust only those controls that are covered by the operating
instructions. An improper adjustment of other controls may result in
damage and may often require extensive work by a qualified technician to

restore the projector to its normal operation.
(d) If the projector has been exposed to rain or water.
(e) If the projector has been dropped or the cabinet has been damaged.
(f) If the projector exhibits a distinct change in performance - this indicates a

need for service.

16. Replacement parts
When replacement parts are required, be sure that the service technician has used
replacement parts specified by the manufacturer or parts having the same
characteristics as the original part. Unauthorized substitutions may result in fire,
electric shock or other hazards.

17. Safety check
Upon completion of any service or repair to this projector, ask the service technician
to perform safety checks determining that the projector is in a safe operating
condition.

WARNING:

Unplug immediately if there is something wrong with your projector.

Do not operate if smoke, strange noise or odor comes out of your projector. It may cause
fire or electric shock. In this case, unplug immediately and contact your dealer.

Never remove the cabinet.

This projector contains high voltage circuitry. An inadvertent contact may result in an
electric shock. Except as specifically explained in User Manual, do not attempt to service
this product by yourself. Please contact your dealer when you want to fix, adjust, or inspect
the projector.

Do not modify the projector.

It can lead to fire or electric shock.

Do not keep using the damaged projector.

If the projector is dropped and the cabinet is damaged, unplug the projector and contact
your dealer for inspection. It may lead to fire if you keep using the damaged projector.

Do not face the projection lens to the sun.

It can lead to fire.

Use correct voltage.

If you use incorrect voltage, it can lead to fire.

Do not place the projector on uneven surface.

Place the projector on a level and stable surface only.

Do not look into the lens when the projector is operating.

It may hurt your eyes. Never let children look into the lens when the projector is on.

Do not unplug the power cord during operation.

It can lead to lamp breakage, fire, electric shock or other trouble. Wait for the fan to stop
before unplugging the power cord.

Do not touch the air outlet grilles and bottom plate.

Do not touch them or put other equipment close to the air outlet grilles because they
become hot during operation. The heated air outlet grilles and bottom plate may cause
injury or damage to other equipment. Also, do not put the projector on a desk that is easily
affected by heat.

Clean the air-filter once a month.

Clean the air-filter frequently. If the filter or ventilation slots become clogged with dirt or
dust, the temperature inside of the projector may rise and cause some troubles, such as
damage of inside parts, and shortening the life of the panels.

Do not look into the air outlet grilles when projector is operating.

Heat, dust, etc. may blow out of them and hurt your eyes.

This product contains chemicals, inculding lead, known to the State of
California to cause cancer, and birth defects or other reproductive harm.

Wash hands after handling.

Before Using

54

IMPORTANT SAFEGUARDS (Continued)

ABOUT LAMP

Place of installation

For safety’s sake, do not use the projector at any place subjected to high temperature and
high humidity. Please maintain an operating temperature, humidity, and altitude as
specified below.

• Operating temperature: between +32°F (0°C) and +95°F (+35°C)

• Operating humidity: between 30% and 70%

• Never put any heat-producing device under the projector to prevent the projector from
being overheated.

• Do not install the projector at a place that is unstable or subject to vibration.

• Do not install the projector near any equipment that produces a strong magnetic field.
Also refrain from installing the projector near any cable carrying a large amount of
current.

• Place the projector on a solid, vibration-free surface. Otherwise it may fall, causing
serious injury or damage.

• Do not stand the projector on its end. It may fall, causing serious injury or damage.

• Slanting the projector more than ±10˚(right and left) or ±20˚(front and rear) may cause
trouble or explosion of the lamp.

• Do not place the projector near air-conditioning unit or heater to avoid the air outlet and
inlet grilles from being exposed to hot air.

COMPLIANCE NOTICE OF FCC

This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced Radio / TV technician for help.

Changes or modifications not expressly approved by Mitsubishi could void the user’s
authority to operate this equipment.

COMPLIANCE NOTICE OF INDUSTRY CANADA

This Class B digital apparatus complies with Canadian ICES-003.

The lamp is designed to project the image on the LCD panels. When the lamp no longer
functions, replace it with a new one.

Caution:

• Do not remove the lamp immediately after using the projector. You may get burned
because the lamp is very hot after use.

• Before replacing the lamp, press the POWER button to turn off the lamp and wait for
two minutes for the lamp and LCD panels to cool down. Unplug the power cord from the
wall outlet and wait one hour for the lamp to cool down completely.

• Do not remove the lamp except for replacement. Careless handling can cause injury or
fire.

• Do not touch the lamp directly. It may break and cause injury or burn.

• Be sure not to drop the lamp lid screw into the projector. Also be sure not to put metal or
any flammable objects inside because it may cause fire or electric shock. If any objects
should fall inside, unplug and contact your dealer.

• Install the lamp securely to prevent failure and fire.

• If the lamp should break, small glass fragments may fall out through the grilles and
some may remain inside of the projector or the lamp box. When taking the lamp box
out, be sure to turn over the projector and hold the handle of the lamp box to avoid
injury due to the glass fragments.

• If the lamp should break, never shake the lamp box or hold it in front of your face after
removing it. The glass fragments may fall out and cause injury to your eyes.

• The lamp is fragile. If it is broken, be careful not to cut yourself with glass fragments.

• The replacement span of the lamp depends on the environment. For replacement
lamps, please contact your dealer.

• This projector uses a lamp that contains mercury. Disposal of the lamp or the projector
with the lamp may be regulated due to environmental considerations. For disposal or
recycling information, please contact your local authorities or the Electronic Industries
Alliance: www.eiae.org. (For US only).

ABOUT REMOTE BATTERIES

Caution:

• Use of a battery of wrong type may cause explosion.

• Dispose of used batteries according to the instructions. Batteries may explode if
misused. Do not recharge, disassemble, or dispose of in fire.

• Be sure to handle the battery according to the instructions.

• Load the battery with its positive (+) and negative (-) sides correctly oriented as
indicated on the remote control.

• Keep batteries out of reach of children and pets.

• Remove the battery, if the remote control is not used for a long time.

• Do not combine a new battery with an old one.

• Do not try to recharge batteries. Do not use rechargeable batteries.

• If the solution of batteries comes in contact with your skin or clothes, rinse with water. If
the solution comes in contact with your eyes, rinse them with water and then consult
your doctor.

Before Using

76

POWER SUPPLY CORD SELECTIONLABEL LOCATIONS

If your line voltage is 220 to 240V, use one of the following types of cable.

CAUTION Label

CAUTION Label

CAUTION Label

MODEL NO. /
RATING Label

SERIAL NO. Label

CAUTION Label

WARNING Label

MANUFACTURED;

SERIAL NO.

E166452

Plug
configuration

Plug type

EURO

Line voltage
220 – 240V

Plug
configuration

Plug type Line voltage

Australian

200 – 240V
240V
10A

UK

220 – 240V

Switzerland
240V

200 – 240V
6A

Use a 5A fuse which is approved by ASTA
or BSI to BSI362.
Always replace the fuse cover after
changing the fuse.

North American
240V
15A

200 – 240V

IMPORTANT PRECAUTIONS

Moisture Condensation

Never operate this unit immediately after moving it from a cold location to a warm location.
When the unit is exposed to such a change in temperature, moisture may condense on
the crucial internal parts. To prevent the unit from possible damage, do not use the unit for
at least 2 hours when there is an extreme or sudden change in temperature

Place and Manner of Installation

• Do not place in hot locations, such as near heating equipment. Doing so could cause
malfunction, and shorten the life of the LCD panel.

• Avoid locations with oil or cigarette smoke. Doing so will dirty the LCD panel and other
optical parts, shortening their lives, and darkening the screen.

• Using this instrument near a TV or radio may cause intereference to the images or audio
sound. If this happens, move it away from the TV or radio.

• Moving the projector from a low-temperature room to a high-temperature room may
cause condensation on the lens or internal parts in the instrument. If you continue to use
it in that situation, the malfunction may result. Ensure to wait until the condensation
naturally disappears.

• In a high altitude location where air is thin, cooling efficiency of the scanner is reduced so
use it with the ambient temperature being lowered.

.

Before Using

98

IMPORTANT PRECAUTIONS (Continued)

EXEMPTION CLAUSES

Avoid Volatile Liquid

Do not use volatile liquids, such as an insect spray, near the unit. Do not leave rubber or
plastic products touching the unit for a long time. They will leave marks on the finish.
If cleaning with a chemically saturated cloth, be sure to follow the product's precautions.

LCD Panel

The life of the LCD panel is limited. Take care over the points below so as to use the
panel for years.

• To prolong the life of this panel, never fail to turn the power off when the panel is not in
use and make sure that the lamp has gone out. The state of the lamp being extinguished
helps enhance the effect of energy saving.

• If the air filter is stained and is clogged up, the main unit inner temperature rises. As a
result, the life of the LCD is shortened and a malfunction may also occur.
Clean the air filter from time to time and replace it regularly. It is recommended that this
replacement be done at the time of replacing a lamp. (Ask a dealer where the unit was
purchased or your nearby service station about an air filter for replacement.)

In the spaces provided below, record the Model and Serial No. located at the bottom of
your LCD projector.

Model No. Serial No.

Retain this information for future reference.

Declaration of Conformity

• Mitsubishi Corporation bears no responsibility in the case of damages arising from
natural disaster such as earthquakes, lightning, etc., fire not liable to Mitsubishi
Corporation, operating by third parties, other accidents, or use under abnormal conditions
including erroneous or improper operation and other problems.

• Mitsubishi Corporation bears no responsibility for incidental damages (lost profit, work
interruption, corruption or loss of the memory contents, etc.) arising from the use of or the
inability to use this unit.

• Mitsubishi Corporation accepts no liability whatsoever for any damages arising from not
having followed the descriptions in this User Manual.

• Mitsubishi Corporation accepts no liability whatsoever for any damages arising from
malfunctions arising from combination with equipment or software that is not related to
Mitsubishi Corporation.

OTHER CAUTIONS AND INFORMATIONS

Copyrights

Showing or transmitting commercial imaging software or broadcast or cable-broad
casting programs with the purpose of other than the personal and private viewing,
including modifying images using the still or expand functions, or displaying with the
varying aspect ratio of the images, could violate the direct or indirect copyrights of the
imaging software or broadcast program, etc., if done without first consulting with the
copyright holder. For this reason, please take appropriate measures before performing
one of the actions listed above, including obtaining a license from the copyright holder.

Disposal

This product contains substances which are harmful to humans and the environment.

• Solder used in the internal parts contains the lead.

• The lamp contains inorganic mercury.

Please dispose of this product or used lamps in accordance with local regulations.

Before Using

Model Number : SE1U
Trade Name : MITSUBISHI ELECTRIC
Responsible party : Mitsubishi Digital Electronics America, Inc.

9351 Jeronimo Road, Irvine, CA 92618 U.S.A

Telephone number : [phone]

This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:

(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may

cause undesired operation.

Trademarks

• VGA, SVGA, XGA, SXGA, UXGA are trademarks or registered trademarks of
International Business Machines Corporation.

• Macintosh is a registered trademark of Apple Computer, Inc.

• Windows is a registered trademark of Microsoft Corporation in the U.S. and other

countries.

• Adobe is a registered trademark and Acrobat Reader is a trademark of Adobe Systems
Incorporated.

Notational Conventions Used in This Manual

References to pages with related information are annotated as follows.
For example, if making a reference to page 24:

p.24

1110

CONTENTS

Before Using

IMPORTANT SAFEGUARDS .......................................................................... 3

ABOUT LAMP .................................................................................................. 7

ABOUT REMOTE BATTERIES ....................................................................... 7

LABEL LOCATIONS ........................................................................................ 8

POWER SUPPLY CORD SELECTION ........................................................... 9

IMPORTANT PRECAUTIONS ......................................................................... 9

EXEMPTION CLAUSES ................................................................................ 11

OTHER CAUTIONS AND INFORMATIONS .................................................. 11

CONTENTS ................................................................................................... 12

Preparations

Checking the package contents ..................................................................... 14

Names of each part on the main unit ............................................................. 15

Names of each part on the control panel and remote control ........................ 16

Preparing and using the remote control ......................................................... 17

Placement ...................................................................................................... 18

Connection ..................................................................................................... 19

Operations

Turning the power on and off ......................................................................... 20

Basic operations ............................................................................................ 22

Using handy features ..................................................................................... 24

Using auto positioning (Auto Positioning) ................................................... 24

Correcting the keystone distortion (Keystone) ........................................... 25

Zooming out the images ............................................................................. 25

Cutting off the picture and sound temporarily (Mute) ................................. 26

Still the image (Still) .................................................................................... 26

Expanding the picture size (Expand) .......................................................... 27

Displaying Information [Status display] ...................................................... 28

Using the menus ............................................................................................ 29

How to use the menus ................................................................................ 29

The image adjustment menu ...................................................................... 30

The default setting menu ............................................................................ 30

The display setting menu ........................................................................... 31

Reset menu (Special menu) ....................................................................... 31

Others

Trouble indications ......................................................................................... 35

Before calling service personnel .................................................................... 36

Specifications ................................................................................................. 37

List of general specifications ...................................................................... 37

Separately Sold Product ............................................................................. 37

List of supported signals (RGB signals) ..................................................... 38

List of supported signals (Y/P

List of supported signals (Video, S-Video signals) ..................................... 39

Pin assignment of COMPUTER & COMPUTER OUT terminals ................ 39

SERIAL terminal ......................................................................................... 40

B/PR signals) ................................................ 39

Before Using

Maintenance

Air filter cleaning ............................................................................................ 32

Lens and main unit cleaning .......................................................................... 33

Lamp replacement ......................................................................................... 33

1312

Preparations

Checking the package contents

Please make sure that the following items are included in the box, along with the main unit. If
any item is missing, please contact the store immediately where you purchased the product.

(1) (4) (7)

(2) (5) (8)

(3) (6) (9)

(10)

■ (1) Remote control

■ (2) R03 (SIZE AAA) batteries for remote

control (2)

■ (3) Quick Reference Card

■ (4) CD-ROM

■ (6) AC power cord

■ (7) RGB cable (for PC) (23368818)

■ (8) Video cable (23368800)

■ (9) Audio cable (for PC) (23368799)

10

) Audio cable (for a VCR) (23368798)

■ (

■ (5) User Manual

Note

The shape and number of supplied power cords vary depending on the product destination.

◆The Supplied CD-ROM

The supplied CD-ROM contains a user manual, including information omitted in the User
Manual (Getting started) and Acrobat

■ Installing Acrobat® Reader™

Windows®: Run the CD-ROM, select the Reader/English folder, and run ar500enu.exe.
Follow the on-screen instructions.
Macintosh: Run the CD-ROM, select the Reader/English folder, and run Reader
Installer. Follow the on-screen instructions to install the software.

■ Viewing the manual

Run the CD-ROM and double-click on Start.pdf. Acrobat® Reader™ launches, and the
menu screen of the User Manual appears. Click on your language. The User Manual
cover and list of bookmarks appear. Click on a bookmark title to view that section of the
manual. Click on
menu for more information about Acrobat

p.

to view a reference page with related information. See the Help

®

Reader™ to view the manual.

®

Reader™.

(See note)

Names of each part on the main unit

(4) (2)(3) (1)

(4)

(9)

(8)

(5) (7)(6)

(14)

(1)

(16)(15) (17)

Name : Function

(1) Infrared remote sensor : Senses commands from the remote control.
(2) Lens : Projects expanded image.
(3) Focusing ring : Adjusts screen focus.

p.23

(4) Air intake : Draws in air from outside unit.
(5) Tilt adjuster : Adjusts the projector’s horizontal tilt.
(6) Lamp cover : Remove to replace lamp.

p.34

(7) AC IN socket : Connect the supplied AC power cord here.
(8) Foot adjuster : Adjusts the vertical projection angle.
(9) Foot adjuster release button : Press to stow the foot adjuster.
(10) Control panel : Operates the projector.

p.16

p.23

(11) Air exhaust : Expels air that has grown hot inside the projector.

12

) Speaker : Plays audio.

(
(

13

) Anti-theft lock hole : Attach a security chain, etc. here.

14

) AUDIO terminal : Feeds the audio signal from a computer or video

(

equipment.

15

) COMPUTER OUT terminal : Connected to the monitor display.

(

16

) COMPUTER terminal : Feeds the RGB signal from a computer or the compo-

(

nent video signal (Y/P

17

) VIDEO terminal : Feeds the video signal from a video equipment.

(

18

) S-VIDEO terminal : Feeds the S-video signal from a video equipment.

(
(

19

) SERIAL terminal : Connected to the RS-232C port on a controlling

B/PR) from a video equipment.

computer for operating the projector.

(10)

(12) (11)(13)(11)

(18)(19)

p.17

p.23

p.20

p.23

p.40

(5)

Preparations

1514

Names of each part on the control panel and remote control

Preparing and using the remote control

Control panel

Remote Control

CLASS 1 LED PRODUCT

Remote control transmitter

(15)

(7) (8) (9) (10)

FAN

TEMP

LAMP

POWER

ON / STANDBYSOURCE

VOL.

(1)(2)

(6)

+

(5)

ZOOM.

+

MENU/ENTER

VOL.

-

AUTO POSITIONKEYSTONE

ZOOM.

(3) (4)

-

(3)

(11)

(13)

(14)

Name : Main Function

(1) ON/STANDBY button : Turns the power on/off (standby).
(2) SOURCE button : Selects source.

p.22

(3) KEYSTONE button : Adjusts keystone (trapezoidal distortion).
(4) AUTO POSITION button : Sets up image and mode.

p.24

(5) MENU/ENTER button : Displays menus and makes selections.
(6) Selection buttons : Menu selections and adjustments, etc.
(7) FAN indicator : Displays cooling fan mode.

p.23

(8) TEMP indicator : Lights when internal temperature too high.
(9) LAMP indicator : Displays lamp mode.

p.21

(10) POWER indicator : Displays whether power is on or off.
(11) MUTE button : Cuts off the picture and sound temporarily.
(12) STILL button : Pauses image.
(13) EXPAND buttons : Enlarge picture size.
(14) EXPAND OFF button : Exiting the operation.

p.26

p.27

p.28

(15) CALL button : Displays the information on the screen.

(1)
(4)

(12)

(2)

(5)
(6)

p.20

p.29

p.29

p.35

p.20

p.28

Note

• For the remainder of this manual, buttons are referred to as follows:
Selection buttons ⇒

; MENU/ENTER button ⇒

p.25

p.35

p.26

■ Loading dry-cell batteries
into the remote control

q Remove the battery cover.

■ Operating the remote
control

Point the remote control toward the
projector’s infrared remote sensor,
and press a button on the remote
control.

• Operating the projector from the front

w Insert the dry-cell batteries.

Load the batteries making sure that
they are positioned correctly ( + to +,
and - to -). Load the batteries from ­spring side, and make sure to set them
tightly.

• Operating the projector from the rear

Two batteries (R03, SIZE AAA) are
used.

e Replace the battery cover.

Approx. 15°

A

pprox. 5m

Approx. 5m

Approx. 15°

Dry-cell batteries

• Before using the batteries, be sure to observe the ABOUT REMOTE BATTERIES
described in previous pages.

• Remove batteries from remote control when not using for extended periods.

• If the remote control stops working, or if its range decreases, replace all the batteries with

new ones.

The remote control

• The remote control may fail to operate if the infrared remote sensor is exposed to bright
sunlight or fluorescent lighting.

• Do not drop or bang.

• Do not leave in hot or humid locations.

• Do not get wet or place on top of wet objects.

• Do not take apart.

• In rare cases, ambient conditions could impede the operation of the remote control. If this

happens, point the remote control at the main unit again, and repeat the operation.

1716

Preparations

Placement

Projection Distance a

Screen Size (Height)

H

Connection

Placement Styles

As shown in the figures below, this device can be placed in 4 different styles.
The factory setting is “floor-mounted front projection.” Set the placement style in the

default setting menu

Floor-mounted front
projection

AC IN

p.30

, in accordance with your needs.

Floor-mounted rear
projection

Ceiling-mounted front
projection

Ceiling-mounted rear
projection

AC IN

CAUTION

• Always obey the instructions listed in IMPORTANT SAFEGUARDS when placing the unit.

• If you wish to mount the projector on the ceiling, be sure to ask your dealer to do so.

Mounting the projector on a ceiling requires special ceiling brackets and specialized knowledge.
Improper mounting could cause the projector to fall, resulting in an accident.

• If the projector is ceiling-mounted, install the breaker for turning off the power in case of
anomaly. Let everyone involved with the use of the projector know that fact.

Projection Distance and Screen Size

Use the figures and table below to determine the screen size and projection distance. (Screen
sizes are approximate values for full-size picture with no keystone adjustment)

Before connection

• Read the user manual of the device to connect to the projector.

• Some types of computer cannot be used or connected to this projector.

Check for an RGB output terminal, supported signal

• Turn off the power of both devices before connecting.

• The figure below is a sample connection. This does not mean that all of these devices

can or must be connected simultaneously. (Dotted lines mean items can be exchanged.)

CRT monitor, etc.

Audio cable (for PC)

(supplied)

Mini D-sub 15P-BNC

Monitor cable

(not supplied)

To audio output

p.38

, etc.

Computer

To RGB
output

RGB cable (for PC)

(supplied)

Preparations

As seen from above

Screen

Screen Size (Width)

°

90

a Values listed below may differ from actual values.

As seen from the side

Lens center

a is the distance (m) between the lens and
the screen, and corresponds to a range of

1.5 m to 11.6 m.

(Inch)

40
60

80
100
150
200
250
300

Screen Size

Width

(cm)

81
122
163
203
305
406
508
610

Height

122
152
229
305
381
457

61
91

(cm)

Projection
Distance(a)

Height

(m) (cm)

1.5

2.3

3.1

3.8

5.8

7.7

9.7

11.6

6.1

9.1

12.2

15.2

22.9

30.5

38.1

45.7

Audio cable
(for a VCR)

(supplied)

To audio
output
White (L)
Red (R)

DVD player

To Y/ CB/CR output
Green (Y)

B),

Blue (C

R)

Red (C

Yellow
(to video output)

Conversion
adapter
BNC-pin
(not supplied)

To audio
output
White (L)
Red (R)

VCR

S-Video cable
(not supplied)

Video cable
(supplied)

To S-Video
output

Control cable

p.40

To RS-232C terminal

Computer (for control)

Note

• The AUDIO terminal can be used with all the devices for input (source) terminal.

1918

Operations

Turning the power on and off

■ Connecting the AC power cord

Insert the AC power cord connector into the AC IN socket of the projector.

1

Insert the AC power cord plug into a wall or other power outlet.

2

When the power cord is plugged in, the following
three green indicators will come on for several
seconds: POWER, TEMP, and LAMP. Next, the
POWER indicator will change to orange, indicating
standby mode.
(Do not perform any operations while the 3 green

(Supplied) AC Power cord
connector

indicators are on.)

Removing the lens cover

Be sure to remove the lens cover when the power is
turned on. If it is left on, it could become deformed due
to heat.

■ Turning the power on

Press the ON/STANDBY
button.

The power turns on, and the following
3 green indicators light: POWER,
LAMP, and FAN. After a moment, the
start-up screen appears.

Control panel

FAN

TEMP

LAMP

POWER

ON / STANDBYSOURCE

ZOOM.

+

VOL.

MENU/ENTER

-

AUTO POSITIONKEYSTONE

ZOOM.

-

Remote
Control

VOL.

+

Start-up screen

WARNING

• Do not look into the lens during operation. Doing so could damage your vision.

■ Turning the power off

Press the ON/STANDBY button.

1

A message appears on the screen, confirming that you wish to shut off the power. This
message will disappear after a moment. (This operation is no longer valid after the
message disappears.)

Press the ON/STANDBY button again.

2

The screen turns off, but the internal cooling fan continues to operate for a short while.
Then, the projector goes into standby mode.

When cooling lamp During internal cooling After cooling is completed

FAN TEMP LAMP POWER

(Green) (Green) (Orange)

A

During cooling, the LAMP indicator flashes. In this state, the power cannot be

A

turned back on. In addition, unplugging the power cord in this state will shorten

Flashing

(Green) (Off) (Orange)

B C

the life of the lamp.

After the LAMP indicator goes off, the cooling fan continues to operate for a

B

short while in order to expel excess internal heat.

In standby mode.

C

Note

• The projector consumes about 6W of power in standby. We recommend you to unplug
the AC power cord if you will not use the projector for an extended period.

PRECAUTIONS

• Before unplugging the AC power cord, make sure that the LAMP indicator is off.
Unplugging the AC power cord and cutting off the power while the projector is running or
being cooled will shorten the life of the lamp. However, please unplug the AC power

cord if the projector locks up or acts abnormally.

• If the AC power cord was unplugged before cooling was complete, give the lamp
sufficient time to cool before plugging it back in. If the lamp overheats, it may fail to light,
and its lifetime will be shortened.

FAN TEMP LAMP POWERFAN TEMP LAMP POWER

(Off) (Off) (Orange)

Operations

CAUTION

•

Do not block the air intake or exhaust. Doing so could cause a fire due to internal overheating.

• Do not place your hands, face, or other objects near the air exhaust. Doing so could
cause burns, deform/break the object.

Notes

• The start-up screen will disappear after a moment. You can dismiss the start-up screen before this
by performing any operation. You can also configure the start-up screen not to appear via the
Display setting menu

• The first time you use the projector after purchase, after the start-up screen disappears, the
Language menu is displayed

p.31

.

p.22

.

20

LCD Panels

LCD panels wear out. In order to prolong the lifetime of your LCD panel, take the
following precautions.

• In order to extend the lifetime of the LCD panel, always turn off the power when not in
use, and make sure that the lamp is off. Keeping the lamp off is also very effective at
saving electricity.

• If the air filter becomes dirty and clogged, the projector’s internal temperature will rise,
shortening the lifetime of the LCD panel and causing malfunctions. Clean the air filter

p.32

from time to time

, and replace it periodically. Contact the store where you

purchased your projector, or your local Service Station for replacement air filters.

21

Basic operations

Turn on the power.

1

Turn on the power by following the instructions in “Turning on the power”

2

Select the language and the lamp power (When using the

first time).

When the projector is used for the first time after purchase, menu for language and
lamp power selection and configuration is displayed in English. (If the screen is out of
focus, adjust it according to the step

q Use the or buttons to select the

desired language and press the

Message for setup confirmation is displayed in a
selected language.

w Using the or button, select Standard

or Low and press the

The lamp power, if selected, will be toggled without
pressing the
disappears in a few seconds.

button. The display automatically

Notes

• When the projector is turned on the next time, the Language and Lamp power
menus do not appear upon startup. However, if “Reset all” is executed from the

p.31

Reset menu

time when the power is turned on.

• The language can also be set via the Display setting menu
via the Default setting menu

• This user manual assumes that English has been selected.

Place connected device(s) in operating status.

3

Turn on and boot up connected computers and other devices.

4

Select source.

, the Language and Lamp power menus will be displayed the next

q Press the SOURCE button.

A list of sources appears on the screen.

w Use the buttons to select the desired

source, and press the

The picture for the selected source is projected.

.)

6

button.

p.30

.

button.

button.

................

English
Fran çais
Deutsch

................

Italiano
Español
Português

...................

...................

p.30

Computer
Y/P

B/PR

Video
S-video

English

..............

French

..............

German

...............

Italian
Spanish

..........

Portuguese
Japanese

.......

Chinese (simplified)

.......

Chinese (traditional)
Korean

and Lamp power

p.20

5

Projector placement angle adjustments

.

The placement angle and the height of the projected image can be adjusted by the foot
adjuster.

q Lift up the front of the projector to

1

the desired angle, then press the
foot adjuster release button.

The foot adjuster extends. Release the
button to lock the position.

w Turn the foot adjuster to fine-tune

the angle.

3

2

e To adjust the horizontal angle, use

the tilt adjuster.

To stow the foot adjuster, hold up the projector while pressing the foot adjuster
release button, then slowly lower the projector.

Adjust the picture size and focus.

6

q Move the projector back and forth to adjust

the screen size.

w Use the focusing ring to adjust the focus.

Adjusting the volume with the buttons

7

The speaker volume can be adjusted when an audio signal is being input.

Notes

•

Note that because of the lamp characteristics, the brightness of the lamp may fluctuate slightly

• A lamp is a consumable supply.
If used for extended periods, images will appear dark, and the lamp could burn out. This
is characteristic of a lamp, and is not malfunction. (The lifetime of the lamp depends on
conditions of use.)

• The LCD panel is made using extremely advanced technology, but there may be black
spots (pixels that do not light) or bright spots (pixels that are constantly lit) on the panel.
Please note that these are not malfunctions.

•

Although this projector supports a wide range of RGB signals
supported by the model (XGA or SVGA, depending on the model) will expand or shrink the
pictures, and will affect image quality slightly. To view high-quality images, it is
recommended that the computer’s external output should be set to the projector’s resolution.

• With some models of computer having LCD displays or the like, displaying images
simultaneously on the projector and the monitor’s display may cause the images to be
shown improperly. If this happens, turn off the computer’s LCD display. For information on
how to turn off the LCD display, see the owner’s manual of your computer.

• If a signal not supported by the projector is input, the

• If a no signal is being input from the connected device, the

• If an unavailable operation button is pressed, the

p.38

, any resolutions not

icon will appear.

icon will appear.

icon will appear.

Operations

.

22

23

Using handy features

■ Using auto positioning (Auto Positioning)

This function sets up the projector to the optimum state for
each type of the input signal by using simple operations.

1

Press the AUTO POSITION button.

The Auto positioning menu appears.

2

Press the AUTO POSITION button again.

The menu item is automatically adjusted/positioned.
For computer input, the

icon will appear during

processing.

Note

• Auto adjustment/positioning may not be performed correctly for source signals other
than those supported by the projector

p.38, p.39

● Manual adjustment and positioning

The menu items vary depending on the source type, as shown in the table below.
Use the
the

buttons to adjust the items in the table below, then press

button when you are finished. The menu disappears. (The EXPAND OFF

button on the remote control also allows you to exit the menu mode.)

Source Item

Computer

Phase Adjust with to eliminate flicker.

Frequency

Adjust with to eliminate periodic patterns and
flickering when many vertical lines appear on the screen.

H-position Move left Move right

V-position Move down Move up

Select ItemSelect Item

Clamp 1 Adjusts the clamp pulse position with or .

Clamp 2 Adjusts the clamp pulse width with or .

Y/PB/PR

Phase Adjust with to eliminate flicker.

Signal format

[ : Enter to setting mode] [ : Select one
of the following] [Apply: ]

480i(525i)@60Hz/480p(525p)@60Hz/
576i(625i)@50Hz/576p(625p)@50Hz/
720p(750p)@60Hz/720p(750p)@50Hz/
1080i(1125i)@60Hz/1080i(1125i)@50Hz/
1035i(1125i)@60Hz/1152i(1250i)@50Hz

Video
S-video

Video mode [ : Enter to setting mode] [ : Select one

of the followings] [Apply: ]

NTSC/PAL/SECAM/PAL-N/PAL-M/PAL60/NTSC4.43

Note

• Moving pictures generated with the DVD software for computers may appear
unnatural if it is projected with this projector, but it is not a malfunction.

.

Description

Control panel

FAN

TEMP

LAMP

POWER

ON / STANDBYSOURCE

ZOOM.

+

VOL.

MENU/ENTER

-

AUTO POSITIONKEYSTONE

ZOOM.

-

VOL.

+

Remote
Control

■ Correcting the keystone distortion (Keystone)

When the foot adjuster
projection angle, the picture will undergo keystone (trap­ezoidal) distortion.
This projector is capable of correcting this keystone distortion

1

Press the KEYSTONE button.

The Keystone menu appears.

2

Use the buttons for keystone adjustment.

On completing the adjustment, press the button to dismiss the menu (you can also use the
EXPAND OFF button on the remote control for menu dismissal).

Item Description

Keystone Shrink bottom of the screen Shrink top of the screen

Notes

• Depending on the amount of keystone adjustment and the content of images, some
information may be lost, or the picture quality may suffer.

• Keystone adjustment will not change the shape of the menus.

p.23

is used to change the

Before correction

After correction

Control panel

FAN

TEMP

.

VOL.

-

ZOOM.

LAMP

POWER

ON / STANDBYSOURCE

ZOOM.

+

MENU/ENTER

VOL.

+

AUTO POSITIONKEYSTONE

-

■ Zooming out the images

This equipment is provided with the digital zoom (electric zoom: 100-80%). (Note that
the display, if digitally zoomed out, may suffer from some degradation.)

1

Press the ZOOM – button.

Each time the ZOOM – button is pressed, the
image is reduced in size.

2

Press the ZOOM + button to bring it back
to the original size.

Each time the ZOOM + button is pressed, the
image size increases.
(You cannot make it larger than the original size.)

Control panel

FAN

TEMP

LAMP

POWER

ON / STANDBYSOURCE

ZOOM.

+

MENU/ENTER

VOL.

VOL.

-

+

AUTO POSITIONKEYSTONE

ZOOM.

-

Notes

• Pressing either the ZOOM­or ZOOM+ button would
display the

• The adjustment value will
automatically be saved.

icon.

Remote

Control

Operations

Remote

Control

24

25

Using handy features (Continued)

■ Cutting off the picture and sound temporarily (Mute)

When you want to project the images of another projector, overhead
projector, etc. temporarily, this projector’s images and sound can be
turned off.

Press the remote control’s MUTE button.

The picture and sound are cut off. The Mute function is released
when pressing the MUTE button again. To cancel the command,
press the EXPAND OFF button.

Notes

• The icon will appear while mute is in effect.

• Operating any other functions cancel the muting.

■ Still the image (Still)

The image being projected can be made to be frozen. This function is to
be used to pause a video during a presentation, etc.

Press the remote control’s STILL button.

The picture pauses. The Still function is released when pressing the
STILL button again. To cancel the command, press the EXPAND
OFF button.

Notes

• The icon will appear while still is in effect.

• The still function can be used on the Expand function. Other operations will release

the still.

• Even if an image is frozen on the projector, the pictures are running on the video or
other equipment.

• If you use this function on video soft sold on the market, broadcast or broadcast on
cable except for the purpose of your private viewing and listening, it may infringe
the copyright protected by the copyright laws.

Remote

Control

Remote
Control

■ Expanding the picture size (Expand)

The image being projected can be expanded.

1

Press the remote control’s EXPAND button.

The expanding ratio is increased each time the EXPAND button is pressed.

To decrease the expanding ratio, press the remote control’s EXPAND

2

button.

The expanding ratio is decreased each time the EXPAND button is pressed.
(The image cannot be shrunk to less than its original size.)

3

Press and hold down the buttons to
move the expanded area.

4

Press the EXPAND OFF button to undo the expanding.

The expanding is released, and the image returns to its original size.

Notes

• The icon will appear while expand is in effect.

• An expanded image can be frozen using the STILL button. The expand function on

a frozen image can also be used.

• Operations other than still will cancel the expand.

• Since the expanding is performed using digital processing, expanding will cause

the image to appear jagged.

• Rarely, the picture could become garbled while the expanded area is being moved.

• If you use this function on video soft sold on the market, broadcast or broadcast on

cable except for the purpose of your private viewing and listening, it may infringe
the copyright protected by the copyright laws.

2
4

Remote
Control

1

3

Operations

26

27

Using handy features (Continued)

Using the menus

■ Displaying Information [Status display]

This displays information about the input signal, lamp use time, etc.

Press the button twice (or press the CALL button on the remote
control once).

When the button is pressed once, the Setting
display menu appears. Pressing it again displays

information
of information is displayed. Press the

p.29

. The table below shows what kind

button (or
press the CALL or EXPAND OFF button on the
remote control to serve the same purpose) again to
dismiss the display.

Item Description
Source Input source name Yes Yes Yes Yes
RGB signal mode RGB input mode

[Note 1]

H-resolution Horizontal resolution (in bits) Yes No No No
V-resolution Vertical resolution (in bits) Yes No No No
H-frequency Horizontal sync frequency Yes No No No
V-frequency Vertical sync frequency
Sync Sync signal polarity

[Note 2]

[Note 3]

Signal format Y/PB/PR signal format No Yes No No
Video mode Color method of video signal No No Yes Yes

p.38

[Note 4]

[Note 5]

is shown.

Lamp time Time of lamp use
Version Firmware version

Notes

1: The mode of supported RGB signals
2: Same as the refresh rate of the computer signal.
3: Sync signal polarity shown as P (positive) or N (negative) for [H/V].
4: Displays [Lamp time] as a measure of when the lamp should be replaced. (Cannot be

used as a counter of guaranteed lamp time.) When the displayed time approaches 2,000
hours, consult with a store about getting aVLT-SE1LP replacement lamp (sold separately)
prepared.

5: [Version] shows the version of the projector’s internal control program. This version is

referred to for customer service, etc.

Notes

• The displayed information will not be refreshed if the status changes. To refresh the
information, dismiss the display, then display it again.

• Conducting another operation while information is being displayed dismisses the
display.

28

Control panel

FAN

TEMP

LAMP

POWER

ON / STANDBYSOURCE

ZOOM.

+

MENU/ENTER

VOL.

VOL.

-

+

AUTO POSITIONKEYSTONE

ZOOM.

-

“Ye s”: displayed, “No”: not displayed

Computer Y/PB/PR Video S-video

YesNoNoNo

YesNoNoNo
YesNoNoNo

Yes Yes Yes Yes
Yes Yes Yes Yes

Remote
Control

You can call up on-screen menus, and conduct a number of adjustments and settings using
the operation buttons

p.16

on the control panel (main unit side) and remote control.

■ How to use the menus

The menu shown below is only for operation instructions and might be different from the
actual display.

1. Start

2. Select a Category

Select a category by using

There are following three
categories.

Image adjustment menu

Default setting menu

Display setting menu

3. Adjustments & Settings

Adjustment/Setting Value

These marks signify the
items can be adjusted/set
by using .

These marks signify an
item can be switched by
using .

The figure shows a typical example.
As the display may differ depending
on the item, use the following pages
as a reference.

These marks signify the items can be selected from
the list by using .
After an item is selected, apply it by pressing .

.

p.30

p.30

p.31

Press to open the menu
of the selected category.

Item

4. Back

Notes

• Menu adjustments and settings are saved when the power is turned off via the ON/
STANDBY button. If the AC power cable is disconnected before this, or the power goes

out, then the data will not be saved.

• You can also use the EXPAND OFF button on the remote control to dismiss the menu
display.

Display the Setting display menu

Displays the current
adjustments of selected
category.
Item shown with gray
cannot be adjusted with
the current input source.

This mark signfy that
there are options.
Press to display a
list of options.

29

5. To Finish

Finish via the Status
display menu.

To Status display

p.28

6. End

The menu disappears.

Operations

Using the menu (Continued)

■ The image adjustment menu

Use this menu to adjust image-related items.
Items that can be adjusted are marked with “Ye s ”, and those that cannot are marked with “No”.

Item Description

Contrast

Brightness

Color

[Note 1]

Tint

Sharpness

R-level

G-level

B-level

Up/down shift

Notes

1: Tint can only be adjusted when Video mode
2: Up/down shift can only be adjusted when Screen size

[Note 2]

Lower Higher

Darker Brighter

Lighter Deeper

Reddish Greenish

Softer Sharper

Less red More red

Less green More green

Less blue More blue

Shift down Shift up

Computer

Y/PB/PR Video S-video

Ye s Ye s Ye s Ye s

Ye s Ye s Ye s Ye s

N o Ye s Yes Ye s

No No Yes Yes

N o Ye s Yes Ye s

Ye s Ye s Ye s Ye s

Ye s Ye s Ye s Ye s

Ye s Ye s Ye s Ye s

N o Ye s Yes Ye s

p.24

is set to NTSC or NTSC4.43.

p.31

is set Wide.

■ The default setting menu

This menu shows placement status and other settings.

Item

Projection
mode

No signal
power off

Power on

Sets projection mode in accordance with Placement Style

(Placed
on floor)

Sets the period of time to wait until turning off the power after signal input stops:
Off (not turned off) 1 min 2 min ... 60 min

Sets whether to turn on the power when the ON/STANDBY button is pressed
(Manual), or when the AC power cord is plugged in (Auto). Manual Auto

[Note 1]

Lamp power

Note

1: When Lamp power is set to low, the screen becomes a little darker, but the cooling fan noise gets

quieter.

Sets the lamp power Standard Low

Description

(Rear)

(Hung from
ceiling)

p.18

(Back hung
from ceiling)

■ The display setting menu

Use this menu to set screen display-related items.

Item

Description

Screen size

(Full): Display with LCD panel’s resolution
(Thru): Display with sampling resolution (for computer input)

Language

(Wide): Wide-screen display (for Video, S-video, and Y/P

Select one of the languages below to use for displaying menus and messages

B/PR

)

[ : Enter setting mode] [ :Selection] [Apply: ]
English/Français/Deutsch/Italiano/Español/
Português/ / / /

Background

Icon

Start-up screen

Screen to display when there is no input signal

Display icons as function guides On Off

Display start-up screen when power turned on On Off

(Logo) (Blue) (None)

Notes

• If “Thru” is selected for screen size, portions exceeding the pixel count of the LCD panel

p.37

will not appear on the screen. Note that for RGB signals with clock speeds

p.38

SXGA3_60
is higher than this, the RGB pixel signal is reduced before sampling.

• Displaying the images with the aspect ratio different from the original with the purpose of
other than the personal and private viewing, using the screen size menu may violate the
copyright protected by the law.

or lower, all input pixel signals are sampled. However, if the clock speed

■ Reset menu (Special menu)

When other menus are not displayed and the button is held down, the menu appears.

• Select Reset All and press the

Reset all

Reset all menu items to their factory settings
[ : Enter execution mode] [Yes No] [Apply: ]

button to return all menu items to the factory settings.

DescriptionItem

Operations

Notes

• Note that if Power on is set to Auto, then if the AC power cord is plugged in when power
is restored after a power outage, the projector power will come on.

• Even if Power on is set to Auto, press the ON/STANDBY button to turn off the power.
Unplugging the AC power cord to cut off the power will shorten the life of the lamp.

30

31

Maintenance

Air filter cleaning

The air filter prevents dust and debris from getting inside the projector. Never run the
projector with the filter removed. It is recommended that the air filter is cleaned regularly.

•

The icon message “Check the air filter for dirt.” is displayed every 100 hours. (If the
usage time exceeds 100 hours, this message is displayed for 30 seconds when the image is
displayed for the first time after power is turned on. This display will be dismissed with any
operation.)

• Check out the filter and any debris is found, use the following procedure for cleaning.

WARNING

• Request cleaning and maintenance of a ceiling-mounted unit from your projector
dealership.

Unplug AC power cord.

1

Remove the air filter.

2

Pull out the air filter by taking the catch shown in the figure.

Clean the filter.

3

Carefully remove the dust and dirt from the air filter with a
vacuum cleaner or the like.

Replace the air filter.

4

Lens and main unit cleaning

WARNING

• Request cleaning and maintenance of a ceiling-mounted unit from your projector
dealership.

■ Lens cleaning

• Clean the lens with a commercially available blower and/or
lens cleaner.

• The lens is easily scratched, so do not rub it with hard objects,
or strike it.

■ Main unit cleaning

• Clean the main unit after unplugging the AC power
cord.

• Wipe dirt off the main unit gently with a soft cloth.

• If the soiling is severe, dip the cloth in a neutral
detergent diluted in water, wring well, and gently wipe
off the dirt, then finish up by wiping with a dry cloth.

● Replacing air intake and exhaust fans, and air filter

To maintain the performance, it is recommended that these should be replaced about
every 2 to 3 years. Consult with your dealer for details.

Lamp replacement

A lamp is consumable supplies. If used for extended periods, images will appear dark, and
the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The lifetime
of the lamp depends on condition of use.) If this happens, replace it with a new one

WARNING

•

If the projector is mounted on a ceiling, request a lamp replacement from your projector dealership.

• When replacing, always use lamp “VLT-SE1LP ” (sold separately).

.

Notes

• Allowing dirt and dust to build up in the air filter will worsen the air circulation inside the
projector, causing the internal temperature to rise, causing the projector to stop working
or malfunction.

• Insert the air filter all the way in. Leaving gaps will allow dust and dirt to get inside the
projector again.

• If you wash the air filer with water, make sure to dry it completely before replacing it.

• If the air filter is torn, consult with your dealer about replacing it with a new one.
Continuing to use a ripped filter will allow dust and dirt to get inside the projector.

32

CAUTION

•

If you have been using the projector, the lamp will be very hot, and may cause burn injuries
Wait for the lamp to cool (for longer than 1 hour) before replacing it.

• If the lamp should break, please handle with care to avoid injury due to broken pieces
and contact your dealer for repair service.

Unplug AC power cord.

1

Wait until lamp is sufficiently cooled.

2

Wait for at least 1 hour.

33

.

Maintenance

Others

Lamp replacement (Continued)

Remove the lamp cover.

3

Loosen the 2 screws, then pull up to the
direction of the arrow with your fingers on the
area shown in the figure to remove the lamp
cover.

Pull out the lamp.

4

Loosen the 2 screws holding the lamp in place,
and pull up the handle to remove the lamp.

Mount the new lamp.

5

Align the orientation, press down until the bottom is
reached, and lock in place using the two lamp
locking screws.

Replace the lamp cover.

6

Align the cover, and press it in, then tighten the

3

screws loosened in step

until the lamp cover is

no longer loose.

Reset the lamp timer.

7

See the lamp’s manual for instructions on resetting
the lamp timer.

Notes and Precautions

• Press the button twice to display (a rough guide) the time of lamp use, the Lamp time
item, in the Status display menu.

p.28

• It is recommended that the lamp should be replaced after 2,000 hours of use. When
Lamp time reaches 2,000 hours, the
disappears when you press

button.

icon and a message will appear. This display

• Attach the lamp cover correctly so that it is not loose. If it is not attached correctly, the
lamp may fail to come on

p.35

, and the lamp’s lifetime may be shortened.

• Always replace the lamp with a new one.

• The lamp is made out of glass. Do not touch the glass surface with your bare hands,
bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.)

Used Lamps

This projector’s lamps contain trace amounts of environmentally harmful inorganic
mercury. Be careful not to break used lamps, and dispose it in accordance with local
regulations.

3

4

5

1

2

1

2

2

1

Trouble indications

The indicator lights inform you of internal abnormalities.

LAMPTEMP

FAN

FAN

(Red lit) (Red lit)

(Green lit)

Or

(Off)

FAN

(Red lit or flashing)

Or
(Orange lit or flashing)

FAN

PRECAUTIONS

• Make sure to unplug the AC power cord if something goes wrong.

• If the AC power cord is unplugged before cooling is complete, give the lamp enough time

to cool before plugging it back in. If the lamp overheats, it may fail to light. Unplugging the
AC power cord repeatedly when the temperature is high will shorten the life of the lamp.
(Even if you are not concerned about lamp lifetime, the light may not come on if you do
not wait at least 3 minutes.)

POWER

LAMPTEMP

POWER

(Red lit) (Red lit)

POWERLAMPTEMPFAN

Or
(Orange lit)

Or
(Green lit)

LAMPTEMP

POWER

(Red lit)

LAMPTEMP

POWER

(Orange
flashing)

No power

(Off)

⇒ Problem with projector

• Unplug the AC power cord, and contact your dealer.

Lamp went out during use, or won’t come on

⇒ Lamp temperature is high so that it is difficult to turn on, the lifetime of

the lamp has ended or the projector is malfunctioning.

• Unplug the AC power cord and wait for a short while, then turn the
power back on.

• If a lamp burns out, replace it with a new one.

❈ After approx. one minute of abnormal display, the projector returns to

the standby state waiting for internal cool down.

Power went out during use

⇒ Internal overheating, or the outside temperature is too high.

• Place the projector so that the air intake and exhaust are not blocked.

• Unplug the AC power cord and wait for a short while, then turn the

power back on.

• Clean the air filter.

❈ The icon will appear before the power goes out.
❈ After approx. one minute of abnormal display, the projector returns to

the standby state waiting for internal cool down.

p.32

Power went out during use

⇒ Problem with internal cooling fan.

• Unplug the AC power cord, and contact your dealer.

❈ The
❈ After approx. one minute of abnormal display, the projector returns to

icon will appear before the power goes out.

the standby state waiting for internal cool down.

Power went out during use, or power won’t come on

(Red lit)

⇒ The lamp cover is not properly attached.

• Unplug the AC power cord, and reattach the lamp cover.

❈ After approx. one minute of abnormal display, the projector returns to

the standby state waiting for internal cool down.

p.34

Others

34

35

Before calling service personnel

If you think something is wrong, check the followings before contacting customer service.
Please see “Trouble indications”

If This Happens Check

No power

• Is the AC power cord plugged in? Is it connected to the projector?

• Is the lamp cover loose?

Power goes out
during use

• Is the ambient temperature high?

• Is the air filter clogged?

• Is the air intake or air exhaust blocked?

No picture

• Is the projector turned on?

• Is the mute function on?

• Is the brightness setting minimized?

• Are the connections set up correctly?

• Are all the connected devices functioning properly?

No audio

• Is the projector turned on?

• Is the mute function on?

• Is the volume setting minimized?

• Are the connections set up correctly?

• Are all the connected devices functioning properly?

Picture not
displayed
correctly

• Is the input signal supported by the projector?

• Is the correct video mode selected?

• Is the correct signal format selected?

• Is the selecting of computer or Y/PB/PR input correct?

• Is there something generating an abnormal video signal, for

instance the video tape?

Picture blurred
Part of picture
out of focus

• Is the lens dirty?

• Is the lens focus adjusted optimally?

•

Is the projection distance within the projector’s supported range?

• Is the projector’s screen placement angle tilted too far?

• Are the sharpness or sampling phase adjustments off?

Image is dark

• Are the brightness or contrast adjustments off?

• Is the lamp nearing the end of its service life?

Colors too light
Bad shading

• Are the color, tint, R-level, G-level, or B-level adjustments off?

• Is the screen dirty?

• Is the lamp nearing the end of its service life?

Remote control
doesn’t work

• Are the remote control’s batteries drained?

• Are the batteries inserted into the remote control correctly?

• Is the remote control being used within the effective range?

•

Are there any obstructions between the remote control and projector?

• Are there any fluorescent or other bright lights shining at the
projector’s infrared remote sensor?

Afterimages
persist on the
screen

• This phenomenon is improved by keeping projecting an evenly
bright image. (Such “image burn-in” phenomenon where
afterimages persist on the screen may occur if a stationary image is
kept displayed on the screen for a long time.)

p.35

as well.

p.35

p.35

p.35

p.35

p.22

p.26

p.30

p.19

p.22

p.26

p.23

p.19

p.38, p.39

p.24

p.24

p.22

p.33

p.23

p.18

p.18

p.24 p.30

p.30

p.30

p.30

p.28

p.17

p.17

Specifications

■ List of general specifications

Item Specification

Type LCD Projector
Model SE1U
Rated Input 2.4 A
Rated Power Supply 100 - 240V AC, 50/60 Hz
Weight 2.1 kg
Outside Dimensions 303 × 84 × 206 mm (W × H × D)
(including protruding parts)
Cabinet material* PC+ABS resin and ABS resin

Temperature, Humidity Temp: +32°F (0°C) to +95°F (35°C);

(performance guaranteed) Relative humidity: 30% to 70%

Display method
Panel size

LCD Panel

Drive system
Picture

elements
Projection Lens F=1.8 f = 21.4mm
Light Source Lamp High-pressure mercury lamp 130 W
Projection screen size 40-300 type
Projection distance 1.5-11.6 m
Speaker 1 W (Monaural)

COMPUTER terminal Mini D sub 15 pin RGB / Y/PB/PR (dual use)
COMPUTER OUT terminal
S-VIDEO terminal Mini DIN 4 pin
VIDEO terminal RCA Pin Jack, 1 V (p-p), 75 Ω
AUDIO terminal 3.5mm dia. stereo mini-jack, 1.5V (rms); 22 kΩ or more
SERIAL terminal Mini DIN 8 pin (RS-232C)

Connection terminal

* Each plastic part displays the materials it is made from, in order to facilitate recycling after this

product becomes no longer usable.

■ Separately Sold Product

Replacement Lamp Model VLT-SE1LP

Note

• Design, specifications, etc. subject to change without notice for improvements, etc.

3-panel transmission

0.5 type
TFT active matrix
480,000 pixels (800H × 600V)

Mini D sub 15 pin RGB / Y/PB/PR (dual use)

Others

36

37

Specifications (Continued)

51

10

1511

6

■ List of supported signals (RGB signals)

This projector supports the following RGB signals. Note, however, that depending on the
computer model, the screen may show flicker or streaking. Please adjust the projector if
this happens.
(Press the AUTO POSITION button, and adjust automatically or manually.

Resolution

720 x 400
640 x 480

800 x 600

832 x 624

1024 x 768

1152 x 864
1280 x 960

1280 x 1024

1400 x 1050
1600 x 1200

1792 x 1344
1856 x 1392
1920 x 1440

Mode

720x400_85

VGA_60
VGA_72
VGA_75

VGA_85
SVGA_56
SVGA_60
SVGA_72
SVGA_75
SVGA_85

MAC16"

XGA_43i

XGA_60
XGA_70
XGA_75
XGA_85
MAC19"

SXGA1_75
QuadVGA_60
QuadVGA_85

SXGA3_60

SXGA3_75

SXGA3_85

SXGA+
UXGA_60
UXGA_65
UXGA_70
UXGA_75
UXGA_85

1792x1344_60
1856x1392_60
1920x1440_60

Refresh rate

(Hz)

85.039

59.940

72.809

75.000

85.008

56.250

60.317

72.188

75.000

85.061

74.550

86.957

60.004

70.069

75.029

84.997

74.700

75.000

60.000

85.002

60.020

75.025

85.024

60.012

60.000

65.000

70.000

75.000

85.000

60.000

60.000

60.000

H-frequency

(kHz)

37.927

31.469

37.861

37.500

43.269

35.156

37.879

48.077

46.875

53.674

49.725

35.522

48.363

56.476

60.023

68.667

60.134

67.500

60.000

85.938

63.981

79.976

91.146

63.973

75.000

81.250

87.500

93.750

106.250

83.640

86.333

90.000

Note

• Signals whose resolution exceeds the LCD panel’s number of pixels
compressed. For this reason, some information may be lost, or image quality may be
affected.

p.37

p.24

)

Clock

(MHz)

35.500

25.175

31.500

31.500

36.000

36.000

40.000

50.000

49.500

56.250

57.283

44.900

65.000

75.000

78.750

94.500

79.857

108.000

108.000

148.500

108.000

135.000

157.500

118.094

162.000

175.500

189.000

202.500

229.500

204.750

218.250

234.000

will be

■ List of supported signals (Y/PB/PR signals)

Signal format fh(kHz) fv(Hz)

480i(525i)@60Hz 15.73 59.94

480p(525p)@60Hz 31.47 59.94

576i(625i)@50Hz 15.63 50.00

576p(625p)@50Hz 31.25 50.00

720p(750p)@60Hz 45.00 60.00

720p(750p)@50Hz 37.50 50.00

1080i(1125i)@60Hz 33.75 60.00

1080i(1125i)@50Hz 28.13 50.00

1035i(1125i)@60Hz 33.75 60.00

1152i(1250i)@50Hz 31.25 50.00

■ List of supported signals (Video, S-Video signals)

Video mode fh(kHz) fv(Hz) fsc(MHz)

NTSC 15.73 60 3.58

PAL 15.63 50 4.43

SECAM 15.63 50 4.25 or 4.41

PAL-M 15.73 60 3.58

PAL-N 15.63 50 3.58

PAL-60 15.73 60 4.43

NTSC4.43 15.73 60 4.43

■ Pin assignment of COMPUTER & COMPUTER OUT terminals

Pin Pin description

Mini D sub 15 Pin connector
Input Signal

• RGB input
R/G/B signals: 0.7V (p-p) 75 Ω
Horizontal sync signal: TTL level (Pos/neg polarity)
Vertical sync signal: TTL level (Pos/neg polarity)

• Y/PB/PR input
Y signal: 1.0V (p-p) 75 Ω

B/PR signals: 0.7V (p-p) 75 Ω

P

No. During RGB input

1

Video signal (R)
2 Video signal (G) Luminance signal (Y)
3 Video signal (B)
4 GND ∗
5 GND ∗
6 GND (R) GND (PR)
7 GND (G) GND (Y)
8 GND (B) GND (PB)
9 N.C ∗

10 GND ∗
11 GND ∗
12 N.C ∗
13 Horizontal sync signal ∗
14 Vertical sync signal ∗
15 N.C ∗

∗ Do not connect anything.

During Y/PB/PR input

Color difference signal (PR)

Color difference signal (PB)

Others

38

39

Specifications (Continued)

■ SERIAL terminal

● Pin assignment

Pin No.

7

8

6

5

4

1

2

Mini DIN 8 pin connector

3

1
2
3
4
5
6
7
8

● Interface format

1 Communication method RS-232C, 9600bps, No Parity, Data Length: 8 bits;

Stop Bit Length: 1 bit

2 Communication format STX (02h) Command (3Byte) ETX (03h)

Only 1 command valid per communication.

3 Data format For input commands, only ASCII-compliant all-uppercase

alphanumeric characters supported.

4 Replies Acknowledge ACK (06h) CR (0Dh) Data ... Normally ended

No acknowledge NAK (15h)

If commands are to be sent consecutively, wait for the response from the projector
before sending the next command.

● Main Commands

Item Command

Power on PON
Power off POF
Icon display on MO0
Icon display off MO1
Auto setting (RGB input) PAT
Status display on DON
Status display off DOF

Note

• Contact your dealer for control cable and other commands.

Signal Name

RXD

CTS
DSR
GND

RTS

Reserved

TXD
GND

ACK (06h) ESC (1Bh) ... Aborted

Computer input select IN1
Y/PB/PR input select IN2
Video input select IN3
S-video input select IN4

Description
Receiving data
Consent to send
Data set ready
Signal ground
Request to send
Do not connect anything
Sending data
Signal ground

Item Command

40

Others

41