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

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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