Sharp Xg Mb55x Projector User Manual

							7
Introduction
15. OverloadingDo not overload wall outlets, extension cords, or
integral convenience receptacles as this can
result in a risk of fire or electric shock.
16. Object and Liquid EntryNever push objects of any kind into this product
through openings 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 product.
17. ServicingDo not attempt to service this product yourself as
opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
18. Damage Requiring ServiceUnplug this product from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
a. When the power-supply cord or plug is
damaged.
b. If liquid has been spilled, or objects have fallen
into the product.
c. If the product has been exposed to rain or
water.
d. If the product does not operate normally by
following the operating instructions. Adjust only
those controls that are covered by the
operating instructions, as an improper
adjustment of other controls may result in
damage and will often require extensive work
by a qualified technician to restore the product
to normal operation.
e. If the product has been dropped or damaged
in any way.
f. When the product exhibits a distinct change
in performance, this indicates a need for
service.
•DLP\ (Digital Light Processing) and DMD\ (Digital Micromirror Device) are trademarks
of Texas Instruments, Inc.
•Microsoft
® and Windows® are registered trademarks of Microsoft Corporation in the United
States and/or other countries.
•PC/AT is a registered trademark of International Business Machines Corporation in the
United States.
•Adobe
® Reader® is a trademark of Adobe Systems Incorporated.
•Macintosh® is a registered trademark of Apple Computer, Inc. in the United States and/or
other countries.
•All other company or product names are trademarks or registered trademarks of their
respective companies.
•Some IC chips in this product include confidential and/or trade secret property belonging
to Texas Instruments. Therefore you may not copy, modify, adapt, translate, distribute,
reverse engineer, reverse assemble or discompile the contents thereof.
19. Replacement PartsWhen replacement parts are required, be sure
the service technician has used replacement
parts specified by the manufacturer or have the
same characteristics as the original part.
Unauthorized substitutions may result in fire,
electric shock, or other hazards.
20. Safety CheckUpon completion of any service or repairs to this
product, ask the service technician to perform
safety checks to determine that the product is in
proper operating condition.
21. Wall or Ceiling MountingThis product should be mounted to a wall or
ceiling only as recommended by the
manufacturer.
22. HeatThis product should be situated away from heat
sources such as radiators, heat registers, stoves,
or other products (including amplifiers) that
produce heat. 
						

							8Observe the following safeguards when setting up your
projector.
Caution concerning the lamp unit

Potential hazard of glass par-
ticles if lamp ruptures. In
case of lamp rupture, contact
your nearest Sharp Autho-
rized Projector Dealer or Ser-
vice Center for replacement.
See “Replacing the Lamp” on
page 50.
Caution concerning the setup of the pro-
jector

For minimal servicing and to maintain high
image quality, SHARP recommends that this
projector be installed in an area free from
humidity, dust and cigarette smoke. When the
projector is subjected to these environments,
the vents and lens must be cleaned more of-
ten. As long as the projector is regularly
cleaned, use in these environments will not
reduce the overall operation life of the unit.
Internal cleaning should only be performed
by a Sharp Authorized Projector Dealer or
Service Center.
Do not set up the projector in places ex-
posed to direct sunlight or bright light.

Position the screen so that it is not in direct
sunlight or room light. Light falling directly on
the screen washes out the colors, making
viewing difficult. Close the curtains and dim
the lights when setting up the screen in a
sunny or bright room.
Caution regarding placing of the projec-
tor

Place the projector on a level site within the
adjustment range (8 degrees) of the adjust-
ment foot.
When using the projector in high-altitude
areas such as mountains (at altitudes of
approximately 1,500 meters (4,900 feet)
or more)

When you use the projector in high-altitude
areas with thin air, set “Fan Mode” to “High”.
Neglecting this can affect the longevity of the
optical system.
Warning about placing the projector in
a high position

When placing the projector in a high position,
ensure that it is secured carefully to avoid per-
sonal injury caused by the projector falling
down.
Do not subject the projector to hard im-
pact and/or vibration.

Protect the lens so as not to hit or damage
the surface of the lens.
Rest your eyes occasionally.

Continuously watching the screen for long
hours will cause eye strain. Be sure to occa-
sionally rest your eyes.
Avoid locations with extremes of tem-
perature.

The operating temperature of the projector is
from 41°F to 95°F (+5°C to +35°C).

The storage temperature of the projector is
from  –4°F to 140°F (–20°C to +60°C).
Do not block the exhaust and intake
vents.

Allow at least 11 13/16 inches (30 cm) of space
between the exhaust vent and the nearest
wall or obstruction.

Be sure that the intake vent and the exhaust
vent are not obstructed.

If the cooling fan becomes obstructed, a pro-
tection circuit will automatically put the pro-
jector into standby mode to prevent overheat
damage. This does not indicate a malfunc-
tion. (See pages 48 and 49.) Remove the pro-
jector power cord from the wall outlet and wait
at least 10 minutes. Place the projector where
the intake and exhaust vents are not blocked,
plug the power cord back in and turn on the
projector. This will return the projector to the
normal operating condition. 
						

							9
Introduction
When turning off the projector, the cooling fan
runs to decrease the internal temperature for
a while. Unplug the power cord after the cool-
ing fan stops. The period the cooling fan runs
will vary, depending on the circumstances and
the internal temperature.
Caution regarding usage of the projector

When using the projector, be sure not to sub-
ject it to hard impact and/or vibration, as this
can result in damage. Take extra care with
the lens. Before moving the projector, be sure
to unplug the power cord from the wall outlet,
and disconnect any other cables connected
to it.

Do not carry the projector by holding the lens.

When storing the projector, re-attach the lens
cap. (See page 11).

Do not expose the projector to direct sunlight
or place next to heat sources. Doing so may
affect the cabinet color or cause deformation
of the plastic cover.
Other connected equipment

When connecting a computer or other audio-
visual equipment to the projector, make the
connections AFTER unplugging the power
cord of the projector from the AC outlet and
turning off the equipment to be connected.

Please read the operation manuals of the pro-
jector and the equipment to be connected for
instructions on how to make the connections.
Info
•The cooling fan regulates the internal tem-
perature, and its performance is automatically
controlled. The sound of the fan may change
during projector operation due to changes in
the fan speed. This does not indicate malfunc-
tion.
•Do not unplug the power cord during projec-
tion or cooling fan operation. This can cause
damage due to rise in internal temperature,
as the cooling fan also stops.
Using the projector in other countries

The power supply voltage and the shape of
the plug may vary depending on the region
or country you are using the projector in.
When using the projector overseas, be sure
to use an appropriate power cord for the coun-
try you are in.
Temperature monitor function

If the projector star ts to overheat due to setup
problems or blockage of the air vents, “
” and
“” will illuminate in the lower left corner
of the picture. If the temperature continues to
rise, the lamp will tur n off, the temperature warn-
ing indicator on the projector will blink, and after
a 90-second cooling-off per iod the projector will
enter standby mode. Refer to “Maintenance In-
dicators” on page 48 for details.
PDF operation manuals in several languages are included in the CD-ROM, so that
you can work with the projector, even if you do not have this manual. To utilize
these manuals, you need to install Adobe
® Reader® on your computer (Windows®
or Macintosh®).
Please download Adobe® Reader® from the Internet (http://www.adobe.com).
Accessing the PDF Manuals for Windows
® (For Macintosh®, skip step 2).
How to Access the PDF Operation Manuals
•If the desired pdf file cannot be opened by double clicking the mouse, start Adobe® Reader® first,
then specify the desired file using the “File”, “Open” menu.
Note
4Double click the language (name of the
folder) that you want to view.
5Double click the “MB55_” pdf file to access
the projector manuals. 1Insert the CD-ROM in the CD-ROM drive.
2Double click the “My Computer” icon.
3Double click the “CD-ROM” drive. 
						

							10
Accessories
Remote control
RRMCGA398WJSATwo R-6 batteries
 (“AA” size, UM/SUM-3,
HP-7 or similar)
Power cord*RGB cable
(10' (3.0 m))
QCNWGA045WJPZ
• Operation manual (this manual (TINS-C220WJZZ) and CD-ROM (UDSKAA074WJZZ))
Optional accessories

3 RCA to 15-pin D-sub cable (10n (3.0 m))

DIN-D-sub RS-232C adaptor (5 57/64o (15 cm))

Remote receiver

Lamp unit
AN-C3CP2
AN-A1RS
AN-MR2
AN-XR20LP (for XG-MB55X/XR-20X/XR-20S)
AN-XR10LP (for XR-10X/XR-10S)
Supplied accessories
For U.S. and
Canada, etc.
(6' (1.8 m))
QACCDA007WJPZFor Europe,
except U.K.
(6' (1.8 m))
QACCVA011WJPZFor U.K. and
Singapore
(6' (1.8 m))
QACCBA036WJPZFor Australia, New
Zealand and Oceania
(6' (1.8 m))
QACCLA018WJPZ (1) (2) (3) (4)
* Use the power cord that corresponds to the wall outlet in your country.
• Some of the optional accessories may not be available depending on the region. Please check with
your nearest Sharp Authorized Projector Dealer or Service Center.
Note
Lens cap (attached)
CCAPHA024WJSA
DIN-D-sub RS-232C adaptor
(5 
57/64" (15 cm))
(Only supplied with XG-MB55X)
QCNWGA015WJPZ 
						

							11
Introduction
31
37
48
30
30
28
29
47
28
15
27
27, 48
37, 46
27, 48
37
Top View
STANDBY/ON
button
For turning the
power on and
putting the
projector into
standby mode.Lamp indicator
Temperature warning
indicator
Adjustment buttons
(P/R/O/Q)
For selecting menu items.Volume buttons
(–O/Q+)
For adjusting the speaker
sound level.
ENTER button
For setting
items selected
or adjusted on
the menu.
MENU/HELP button
For displaying
adjustment and
setting screens, and
help screen.
Front View
Focus ring
For adjusting
the focus.INPUT button (P/R)
For switching input mode
1, 2, 3 or 4.
Remote control
sensor
HEIGHT
ADJUST
lever
Numbers in Z refer to the main pages in this operation manual where the topic
is explained.
Part Names and Functions
Projector
KEYSTONE
button
For entering
the Keystone
Correction
mode.
Intake vent Powe r
indicator
Zoom ring
For enlarging/
reducing the picture.
Push both sides of the lens cap
to attach or remove. 
						

							12
25
47
29
26
25
25
24
23
24
25
21
23
24
26
24
43
47
Numbers in Z refer to the main pages in this operation manual where the topic
is explained.
Terminals
Rear View
Refer to “INPUT Terminals and Connectable Main Equipment” on page 21.
AUDIO (INPUT
3, 4) terminal
(Shared for
INPUT 3 and 4) INPUT 3 terminal
Terminal for connect-
ing video equipment
with an S-video
terminal.
INPUT 4 terminal
Terminal for
connecting video
equipment.
Speaker
Rear adjustment
footKensington Security
Standard connector
AC socket
Connect the supplied
Power cord.
Using the Kensington Lock
• This projector has a Kensington Security Standard connector for use with a Kensington
MicroSaver Security System. Refer to the information that came with the system for
instructions on how to use it to secure the projector. AUDIO OUTPUT
terminal
Audio output
terminal of
equipment
connected to the
AUDIO INPUT
terminal.
Intake vent AUDIO (INPUT 1, 2)
terminal (Shared for
INPUT 1 and 2)
INPUT 1 and
INPUT 2 terminals
Terminals for
computer RGB
and component
signals.OUTPUT (INPUT 1, 2)
terminal
(Shared computer RGB and
component signals output
terminal for INPUT 1 and 2)
Terminal for connecting a
monitor.
RS-232C
terminal
Terminal for
controlling the
projector using
a computer.
Part Names and Functions (Continued)
Exhaust vent 
						

							13
Introduction
31
37
30
34
30
37
46
2727
37
34
34
37
30
34
32
Numbers in Z refer to the main pages in this operation manual where the topic
is explained.
STANDBY button
For putting the
projector into the
standby mode.
KEYSTONE button
For entering the
Keystone Correction
mode.
RETURN button
For returning to the
previous menu screen
during menu operations.
FORWARD/BACK
buttons
Same function as the
[Page Down] and [Page
Up] keys on a computer
keyboard when using the
optional Remote Receiver
(AN-MR2).
BREAK TIMER
button
For displaying the
break time.
AV MUTE button
For temporarily
displaying the black
screen and turning
off the sound.
PICTURE MODE
button
For selecting the
appropriate picture.ON button
For turning the power on.
Adjustment buttons
(P/R/O/Q)
• For selecting menu items.
• For adjusting the Keystone
Correction when in the
Keystone Correction mode.
MENU/HELP button
For displaying adjustment
and setting screens, and
help screen.
ENTER button
For setting items selected
or adjusted on the menu.
RESIZE button
For switching the screen
size (NORMAL,
BORDER, etc.). FREEZE button
For freezing images.
INPUT 1, 2, 3 and 4
buttons
For switching to the
respective input modes. Volume buttons
For adjusting the
speaker sound level.
AUTO SYNC button
For automatically adjusting
images when connected
to a computer. 
						

							14
• Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
• Insert the batteries making sure the polarities correctly match the m and n marks inside the battery
compartment.
• Batteries of different types have different properties, therefore do not mix batteries of different types.
• Do not mix new and old batteries.
This may shorten the life of new batteries or may cause old batteries to leak.
• Remove the batteries from the remote control once they have run out, as leaving them in can cause them
to leak.
Battery fluid from leaked batteries is harmful to skin, therefore ensure that you first wipe them and then
remove them using a cloth.
• The batteries included with this projector may run down in a short period, depending on how they are kept.
Be sure to replace them as soon as possible with new batteries.
• Remove the batteries from the remote control if you will not be using the remote control for a long time.
• Comply with the rules (ordinance) of each local government when disposing of worn-out batteries.
Incorrect use of the batteries may cause them to leak or explode. Please
follow the precautions below.
Part Names and Functions (Continued)
Inserting the Batteries
Attach the cover and slide it until it clicks into place. Insert the batteries.
• Insert the batteries making sure the polarities correctly match
the m and n marks inside the battery compartment.
Press the P mark on the cover and slide it in the
direction of the arrow.1
2
3
Caution 
						

							15
Introduction
• The signal from the remote control can be re-
flected off a screen for easy operation. How-
ever, the effective distance of the signal may
differ depending on the screen material.
When using the remote control
• Ensure that you do not drop, expose to mois-
ture or high temperature.
• The remote control may malfunction under a
fluorescent lamp. In this case, move the pro-
jector away from the fluorescent lamp.
Usable Range
The remote control can be used to control the
projector within the ranges shown in the illustra-
tion.Remote control sensor
Remote
control signal
transmitters
Remote control23n (7 m)
30° 30°
Note 
						

							16
Quick Start
This section shows the basic operation (projector connecting with the computer). For details, see
the page described below for each step.
Setup and Projection
In this section, connection of the projector and the computer is explained using one example.
When connecting equipment other than the computer, see
pages 24 and 25.
3. Remove the lens cap and turn the projector on 2. Connect the projector to the computer and plug the power cord
into the AC socket of the projector
On the projector On the remote controlKEYSTONE button INPUT buttonSTANDBY/ON
button
HEIGHT
ADJUST lever Focus ringSTANDBY button
_PP. 21–26
_P.  27
ENTER button
ENTER button
6
4 3
78
3
7
6 8
KEYSTONE
button
4
4
ON button
INPUT 1 button
4
1. Place the projector facing a wall or a screen_P.  18