Mitsubishi Xl4u Lcd Projector User Manual

							EN – 1
ENGLISH
FRANÇAIS
DEUTSCH
ITALIANO
ESPAÑOL
XL8
XL4
SL4
LCD PROJECTOR
MODEL
XL8U
XL4U
SL4U
User Manual 
						

							EN – 2
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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 litera-
ture 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 or RS-232C 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 Video 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 small-scale 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 or RS-232C cable with
this equipment so as to keep interference within the
limits of an EN55022 Class B device.
Please follow WARNING instructions. 
						

							EN – 3
ENGLISH
Contents
Trademark, Registered trademark
Macintosh is registered trademark of Apple Computer Inc.
Other brand or product names are trademarks or registered trademarks of their respective holders.
Declaration of Conformity
Model Number : XL8U / XL4U / SL4U
Trade Name : MITSUBISHI ELECTRIC
Responsible party : Mitsubishi Digital Electronics America, Inc.
9351 Jeronimo Road, Irvine, CA 92618 U.S.A
Telephone number : +1-(949) 465-6000
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.
Important safeguards .......................................................................................... 4
Overview .............................................................................................................. 6
Remote control ..................................................................................................... 8
Installation ........................................................................................................... 9
Basic connections ............................................................................................... 10
Preparation ........................................................................................................ 12
Basic operation .................................................................................................. 13
Menu operation .................................................................................................. 15
Image adjustment .............................................................................................. 18
Advanced features ............................................................................................. 20
Lamp replacement ............................................................................................. 24
Maintenance ...................................................................................................... 25
Troubleshooting................................................................................................. 26
Indicators ........................................................................................................... 29
Specifications ..................................................................................................... 30 
						

							EN – 4
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.
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 manufacturers 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 manufacturers
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.
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. 
						

							EN – 5
ENGLISH
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 dam-
aged, 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 unplug-
ging 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 bottomplate may cause injury or damage to other equip-
ment. 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 ventila-
tion 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.
Place of installation
For safety’s sake, do not use the projector at any
place subjected to high temperature and high hu-
midity. Please maintain an operating temperature,
humidity, and altitude as specified below.
•Operating temperature: between +41°F (+5°C)
and +95°F (+35°C)
•Operating humidity:  between 30% and 90%
•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 re-
frain 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 ±30˚(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 inter-
ference 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 users authority to operate this
equipment.
COMPLIANCE NOTICE OF INDUSTRY CANADA
This Class B digital apparatus complies with Canadian ICES-003. 
						

							EN – 6
Overview
POWER STATUS
VIDEO KEYSTONE
ENTER
MENU COMPUTERAUTO POSITION
4 1
2
3
5
6
7
8 9
POWER STATUS
VIDEO KEYSTONE
ENTER
MENU COMPUTERAUTO POSITION
10
11
6 1
2345
2
10
5431
9867
11
1Remote control sensor (Front)
2Control panel
3Speaker
4Terminal panel
5Air outlet grille
6Kensington Security Lock Standard
connector
7Foot adjustment button
8Lens
9Air outlet grille
10Remote control sensor (Rear)
11Air inlet grille
Control panel
1Focus ring
2Zoom ring
3POWER indicator
4POWER button
5COMPUTER /
$ $$ $
$ button
6MENU button
7
} }} }
} button
8KEYSTONE/ENTER button
9VIDEO/
% %% %
% button
10AUTO POSITION/
{ {{ {
{ button
11STATUS indicator
Important:
•While the menu or the screen for the keystone
adjustment or password entry is being displayed or
image capturing is being executed, the
COMPUTER, VIDEO, and AUTO POSITION
buttons function as the $, %, and { buttons
respectively.
•While the menu is on the screen, the KEYSTONE
button functions as the ENTER button.
Terminal panel
1USB terminal
2SERIAL terminal (8P)
3COMPUTER / COMPONENT VIDEO OUT
terminal (Mini D-SUB 15P)
4COMPUTER / COMPONENT VIDEO IN
terminal (Mini D-SUB 15P)
5VIDEO and AUDIO terminals
6Power jack 
						

							EN – 7
ENGLISH
Bottom side
3
1
2
POWER
PAGE
VOLUME
EXPAND
SOURCEKEYSTONEAUTOPOSITION
STILLMUTE
ENTER
PinP MENUUP DOWN
1
2
3
4
5
6
7
13
12
11
10
9
8
1Lamp cover
2Air inlet grille / Filter cover
3Adjustment foot (Left/Right)
Caution:
Do not replace the lamp immediately after using the
projector because the lamp would be extremely hot and
it may cause burns.
Remote control
1POWER button
2SOURCE button
3KEYSTONE button
4STILL button
5Direction buttons
6MENU button
7EXPAND button
8VOLUME + and – buttons
9PinP button (For XL8U only)
10ENTER button
11MUTE button (Audio/Video)
12AUTO POSITION button
13PAGE UP and DOWN buttons
Important:
The VOLUME + and - buttons are used for operation
in the EXPAND mode as well as for volume control. 
						

							EN – 8
20˚
15˚20˚
15˚
30˚ 30˚
Remote control
20˚
20˚
Battery loading
First Loading:
When you use the remote control for the first time, pull out the
insulation sheet.
Replacement of the battery:
1. Turn the remote control upside down.
2. Push the lock inward and pull out the battery holder.
3. Remove the old battery.
4. Load a new battery with the positive (+) side up.
5. Push in and click the battery holder.
CAUTION
•Use of a battery of wrong type may cause explosion. Use MATSUSHITA battery, type CR2025 only.
•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.
Operation range (of the remote control)
The maximum operation distance of the remote control is about 10 m (or about 32 feet) when the remote control
is pointed at the remote control sensor of the projector. When the remote control is pointed to the screen, the
distance from the remote control to the projector via the screen should be 6 m or less. However, the operation
distance varies depending on the type of the screen used.
Reception angle (vertical)
Reception angle (horizontal) Reception angle (vertical), ceiling mount
Important:
•Do not expose the remote control sensor to direct sunlight or fluorescent light. Keep a distance at least 2 m
(6.5 feet) between the remote control sensor and the fluorescent light to ensure correct operation of the remote
control. Inverted fluorescent light, if located near the projector, may interfere the remote control.
•When you use the remote control too close to the remote control sensor, the remote control may not work
correctly.Remote control
Insulation sheet
Lock
Battery holderOld battery
New battery 
						

							EN – 9
ENGLISH
Installation
Layout of the projector
Image size varies depending on the distance between the screen and the projector.
Front projection
Front projection, ceiling mounting
For ceiling mounting, you need the ceiling mount kit
designed for this projector. Ask a specialist for
installation. For details, consult your dealer.
•The warranty on this projector does not cover any
damage caused by use of any non-recommended
ceiling mount kit or installation of the ceiling
mount kit in an improper location.
•When using the projector mounted on the ceiling,
set IMAGE REVERSE in the INSTALLATION
menu to MIRROR INVERT. See page 16.
•When the projector is mounted on the ceiling,
images may appear darker than those projected in
the case of tabletop mounting. This isn’t a product
malfunction.
Rear projection
Ask a specialist for installation.  For details, consult
your dealer.
•For rear projection, set IMAGE REVERSE in the
INSTALLATION menu to MIRROR.  See page 16.
Caution:
•Placing the projector directly on a carpet impairs
ventilation by the fans, causing damage or failure.
Put a hard board under the projector to facilitate
ventilation.
•Place the projector at least 50 cm (or 20 inch)
away from the wall to prevent the air inlet grille
and the air outlet grilles that emit hot air from
being blocked.
•Do not use the projector in the following locations
and manners, which may cause fire or electric
shock.
•In a dusty or humid place.
•In a sideways or upside-down position.
•Near a heater.
•In an oily, smoky, or damp place such as a
kitchen.
•In direct sunlight.
•Where the temperature rises high, such as in a
closed car.
•Where the temperature is lower than 41°F (or
+5˚C) or higher than 95°F (or 35˚C).
Important:
•Do not apply force to the lens, because the lens
may be damaged.
W
A
A=B B
H
Hd
L 
•The above figures are approximate and may be slightly different from the actual measurements.
L: Between the screen and the front edge of the projector
Hd : Height of the projected image
40 102 32 81 24 61 57 1.5 49 1.3 69 1.8 60 1.5 2.4 6.1
60 152 48 122 36 91 87 2.2 75 1.9 105 2.7 91 2.3 3.6 9.1
80 203 64 163 48 122 117 3.0 101 2.6 140 3.6 121 3.1 4.8 12.2
100 254 80 203 60 152 147 3.7 126 3.2 176 4.5 152 3.9 6.0 15.2
150 381 120 305 90 229 221 5.6 191 4.8 265 6.7 229 5.8 9.0 22.9
200 508 160 406 120 305 295 7.5 255 6.5 355 9.0 306 7.8 12.0 30.5
250 635 200 508 150 381 370 9.4 319 8.1 444 11.3 383 9.7 15.0 38.1
30076224061018045744411.33839.7––––18.0 45.7
Screen Distance from the screen : L
Diagonal size Width : W Height : H Maximum zoom (WIDE) Minimum zoom (TELE) Hd
XL8U XL4U/SL4U XL8U XL4U/SL4U
 inch cm inch cm inch cm inch m inch m inch m inch m inch cm 
						

							EN – 10
Basic connections
This projector can be connected with various devices such as a VCR, video camera, videodisc player, and personal
computer that have analog RGB output connectors.
Important:
•Make sure that the connected device is turned off before starting connection.
•Plug in the power cords of the projector and the connected devices firmly. When unplugging, hold and pull the
plug. Do not pull the cord.
•When the projector and the connected devices are located too close to each other, the projected image may be
affected by their interference.
•See the owner’s guide of each device for details about its connections.
Projector + AV device
Important:
•Match the colors of the video and audio plugs on the AV cable with those of the terminals.
•Speaker output is mono.
•Set AUDIO MODE in the FEATURE menu to VIDEO to hear the audio only when the input source is VIDEO.
(See page 17.)
Projector + DVD player or HDTV decoder
Some DVD players have an output connector for 3-line fitting (Y, CB, CR). When connecting such DVD player with
this projector, use the COMPUTER/COMPONENT VIDEO IN  terminal.
Important:
•The terminals’ names Y, P
B, and PR are given as examples of when a HDTV decoder is connected.
•The terminals’ names vary depending on the connected devices.
•Use a Mini D-SUB 15P-BNC conversion cable for connection.
•Image may not be projected correctly with some DVD players.
•When connecting a HDTV decoder having RGB output terminals, set COMPUTER INPUT to RGB in the
SIGNAL menu.
•Speaker output is mono.
S-VIDEO IN
VIDEO IN AUDIO IN
VCR, etcto video output
to audio output
to S-video ontput
B  G R C
B(PB) Y CR(PR) 
HD/CS VD 
AUDIO IN 
COMPUTER/COMPONENT 
VIDEO IN
DVD player or HDTV decoder
to audio outputAUDIO cable
BNC - RCA connector (optional)
No connection
Mini D-SUB 15P-BNC
conversion cable (optional)