Sharp Xr 20x Projector User Manual

							MULTIMEDIA PROJECTOR
MODEL
XR-20X/XR-20S
XR-10X/XR-10S
OPERATION MANUAL
Introduction Quick Start
SetupConnectionsBasic
OperationUseful
Features
Appendix 
						

							ii
IMPORTANT
• For your assistance in reporting the loss
or theft of your Projector, please record
the Model and Serial Number located on
the bottom of the projector and retain this
information.
• Before recycling the packaging, please
ensure that you have checked the con-
tents of the carton thoroughly against the
list of “Supplied accessories” on page 10.Model No.:
Serial No.:
SPECIAL NOTE FOR USERS IN THE U.K.
The mains lead of this product is fitted with a non-rewireable (moulded) plug incorporat-
ing a 10A fuse. Should the fuse need to be replaced, a BSI or ASTA approved BS 1362
fuse marked 
 or  and of the same rating as above, which is also indicated on the pin
face of the plug, must be used.
Always refit the fuse cover after replacing the fuse. Never use the plug without the fuse
cover fitted.
In the unlikely event of the socket outlet in your home not being compatible with the plug
supplied, cut off the mains plug and fit an appropriate type.
DANGER:
The fuse from the cut-off plug should be removed and the cut-off plug destroyed immedi-
ately and disposed of in a safe manner.
Under no circumstances should the cut-off plug be inserted elsewhere into a 13A socket
outlet, as a serious electric shock may occur.
To fit an appropriate plug to the mains lead, follow the instructions below:
WARNING:
THIS APPARATUS MUST BE EARTHED.
IMPORTANT:
The wires in this mains lead are coloured in accordance with the following code:
Green-and-yellow : Earth
Blue : Neutral
Brown : Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the
coloured markings identifying the terminals in your plug proceed as follows:
•The wire which is coloured green-and-yellow must be connected to the terminal in the
plug which is marked by the letter E or by the safety earth symbol 
 or coloured green or
green-and-yellow.
•The wire which is coloured blue must be connected to the terminal which is marked with
the letter N or coloured black.
•The wire which is coloured brown must be connected to the terminal which is marked with
the letter L or coloured red.
IF YOU HAVE ANY DOUBT, CONSULT A QUALIFIED ELECTRICIAN.     
						

							iii 
						

							iv
The supplied CD-ROM contains operation instructions in English, German, French,
Swedish, Spanish, Italian, Dutch, Portuguese, Chinese (Traditional Chinese and Simpli-
fied Chinese) and Korean. Carefully read through the operation instructions before
operating the projector.
Die mitgelieferte CD-ROM enthält Bedienungsanleitungen in Englisch, Deutsch, Französisch,
Schwedisch, Spanisch, Italienisch, Niederländisch, Por tugiesisch, Chinesisch (Traditionelles
Chinesisch und einfaches Chinesisch) und Koreanisch. Bitte lesen Sie die
Bedienungsanleitung vor der Verwendung des Projektors sorgfältig durch.
Le CD-ROM fourni contient les instructions de fonctionnement en anglais, allemand,
français, suédois, espagnol, italien, néerlandais, portugais, chinois (chinois traditionnel et
chinois simplifié) et coréen. Veuillez lire attentivement ces instructions avant de faire
fonctionner le projecteur.
Den medföljande CD-ROM-skivan innehåller bruksanvisningar på engelska, tyska,
franska, svenska, spanska, italienska, holländska, portugisiska, kinesiska (traditionell
kinesiska och förenklad kinesiska) och koreanska. Läs noga igenom bruksanvisningen
innan projektorn tas i bruk.
El CD-ROM suministrado contiene instrucciones de operación en inglés, alemán,
francés, sueco, español, italiano, holandés, portugués, chino (chino tradicional y chino
simplificado) y coreano. Lea cuidadosamente las instrucciones de operación antes de
utilizar el proyector.
Il CD-ROM in dotazione contiene istruzioni per l’uso in inglese, tedesco, francese,
svedese, spagnolo, italiano, olandese, portoghese, cinese (cinese tradizionale e cinese
semplificato) e coreano. Leggere attentamente le istruzioni per l’uso prima di usare il
proiettore.
De meegeleverde CD-ROM bevat handleidingen in het Engels, Duits, Frans, Zweeds,
Spaans, Italiaans, Nederlands, Portugees, Chinees (Traditioneel Chinees en
Vereenvoudigd Chinees) en Koreaans. Lees de handleiding zorgvuldig door voor u de
projector in gebruik neemt.
O CD-ROM fornecido contém instruções de operação em Inglês, Alemão, Francês,
Sueco, Espanhol, Italiano, Holandês, Português, Chinês, (Chinês Tradicional e Chinês
Simplificado) e Coreano. Leia cuidadosamente todas as instruções de operação antes
de operar o projetor. 
						

							1
IntroductionBefore using the projector, please read this operation manual carefully.
There are two important reasons for prompt warranty registration of your new SHARP
Projector, using the REGISTRATION CARD packed with the projector.
1. WARRANTY
This is to assure that you immediately receive the full benefit of the parts, service
and labor warranty applicable to your purchase.
2. CONSUMER PRODUCT SAFETY ACT
To ensure that you will promptly receive any safety notification of inspection,
modification, or recall that SHARP may be required to give under the 1972
Consumer Product Safety Act, PLEASE READ CAREFULLY THE IMPORTANT
“LIMITED WARRANTY” CLAUSE.
WARNING:High brightness light source. Do not stare into the beam of light, or view
directly. Be especially careful that children do not stare directly into the
beam of light.
WARNING:To reduce the risk of fire or electric shock, do not expose
this product to rain or moisture.
WARNING:FCC Regulations state that any unauthorized changes or modifications to
this equipment not expressly approved by the manufacturer could void
the user’s authority to operate this equipment.
The lightning flash with arrowhead sym-
bol, within an equilateral triangle, is in-
tended 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 or electric shock to persons.
The exclamation point within a triangle
is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in
the literature accompanying the product.
IntroductionENGLISH
See bottom of projector.
U.S.A. ONLY
U.S.A. ONLY
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER.
NO USER-SERVICEABLE PARTS EXCEPT LAMP UNIT.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
CAUTIONRISK OF ELECTRIC SHOCK.
DO NOT REMOVE SCREWS
EXCEPT SPECIFIED USER
SERVICE SCREW.
WARNING:The cooling fan in this projector continues to run for about 90 seconds after the projector enters
standby mode. During normal operation, when putting the projector into standby mode always
use the STANDBY/ON button on the projector or the STANDBY button on the remote control.
Ensure the cooling fan has stopped before disconnecting the power cord.
DURING NORMAL OPERATION, NEVER TURN THE PROJECTOR OFF BY DISCONNECTING
THE POWER CORD. FAILURE TO OBSERVE THIS WILL RESULT IN PREMATURE LAMP FAILURE. 
						

							2
Caution Concerning Lamp Replacement
See “Replacing the Lamp” on page 50.
PRODUCT DISPOSALThis projector utilizes tin-lead solder, and a pressurized lamp containing a small amount of
mercury. Disposal of these materials may be regulated due to environmental considerations.
For disposal or recycling information, please contact your local authorities or, if you are
located in the United States of America, the Electronic Industries Alliance: www.eiae.org .
This SHARP projector uses a DMD panel. This very sophisticated panel contains 786,432 (XR-
20X/XR-10X) / 480,000 (XR-20S/XR-10S) pixels (micromirrors). As with any high technology
electronic equipment such as large screen TVs, video systems and video cameras, there are
certain acceptable tolerances that the equipment must conform to.
This unit has some inactive pixels within acceptable tolerances which may result in inactive dots
on the picture screen. This will not affect the picture quality or the life expectancy of the unit.
INFORMATION
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 operation manual, 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 the 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.
U.S.A. ONLY
Declaration of conformity
SHARP PROJECTOR, MODEL XR-20X/XR-20S/XR-10X/XR-10S
This device complies with Part 15 of the FCC rules. Operation is subject to the following
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.
Responsible Party:
SHARP ELECTRONICS CORPORATION
Sharp Plaza, Mahwah, New Jersey 07430-2135
TEL: 1-800-BE-SHARP (1-800-237-4277)
U.S.A. ONLY 
						

							3
Introduction
37
Useful
Features
Using the Menu Screen
Menu Selections (Adjustments)
Example: Adjusting “Bright”.•This operation can also be performed by using the buttons on the projector.Press BMENU.•The “Picture” menu screen for the se-
lected input mode is displayed.
Adjustment buttons
(P/R/O/Q)
Example: “Picture” screen menu for INPUT 1
(RGB) mode
Press Q or O and select “Picture”
to adjust.
1
2
ENTER button
RETURN button
Menu item
Picture
Picture Mode
Contrast 0
0
0
0
K 7500SCR - ADJ PRJ - ADJ Help
BrightRedBlue1CLR TempBright Boost
Lamp SettingStandard
Bright
Reset
SEL./ADJ. ENTER END
MENU/HELP
button Adjustment buttons (P/R/O/Q)
MENU/HELP button ENTER button
•Press lRETURN to
return to the previous
screen when the menu
is displayed.
How to Read this Operation Manual

The specifications are slightly different, depending on the model. However, you can connect and
operate all models in the same manner.
•In this operation manual, the illustration and the screen display are simplified for explanation, and
may differ slightly from the actual display.
Info........Indicates safeguards for using the projector.
For Future Reference
Buttons used in
this operation
On-screen
display
Button used in
this step
Note.........Indicates additional information for setting up and operating the
projector.
Index Maintenance Troubleshooting
P.  6 4 P.  4 7PP. 59 and 60 
						

							4
Contents
Preparing
Introduction
How to Read this Operation Manual .... 3
Contents ............................................... 4
IMPORTANT SAFEGUARDS ............... 6
How to Access the PDF Operation
Manuals .............................................. 9
Accessories ........................................ 10
Part Names and Functions ................. 11
Inserting the Batteries.......................... 14
Usable Range...................................... 15
Quick Start
Quick Star t .......................................... 16
Using
Basic Operation
Turning the Projector On/Off .............. 27Turning the Projector on....................... 27
Turning the Power off (Putting the
Projector into Standby Mode)........... 27
Image Projection ................................. 28About the Setup Guide........................ 28
Adjusting the Projected Image............ 28
Switching the Input Mode.................... 30
Adjusting the Volume........................... 30
Displaying the Black Screen and Turning
off the Sound Temporarily................. 30
Correcting Trapezoidal Distortion........ 31
Resize Mode......................................... 32
Useful Features
Operating with the Remote Control .... 34Displaying and Setting
the Break Timer................................. 34
Auto Sync (Auto Sync Adjustment)..... 34
Freezing a Moving Image.................... 34
Selecting the Picture Mode.................. 34
Menu Items ......................................... 35
Using the Menu Screen ...................... 37
Menu Selections (Adjustments)........... 37Picture Adjustment (“Picture” menu) .. 39Selecting the Picture Mode.................. 39
Adjusting the Image............................. 40
Adjusting the Color Temperature......... 40
Setup
Setting up the Projector ...................... 18Setting up the Projector....................... 18
Standard Setup (Front Projection)....... 18
Ceiling-mount Setup............................ 18
Projection (PRJ) Mode......................... 19
Screen Size and Projection Distance .. 20
Connections
Connections ........................................ 21
Samples of Cables for Connection ..... 22
Connecting to a Computer ................. 23
Connecting to Video Equipment ......... 24
Connecting to a Monitor with RGB Input
Terminal ............................................ 25
Controlling the Projector by
a Computer ....................................... 26
Connecting the Power Cord ............... 26
Progressive........................................... 40
Lamp Setting........................................ 40
Adjusting the Projected Image
(“SCR - ADJ” menu) ......................... 41
Setting the Resize Mode...................... 41
Adjusting the Image Position............... 41
Keystone Correction............................ 41
Setting On-screen Display................... 42
Selecting the Background Image........ 42
Selecting the Setup Guide................... 42
Reversing/Inverting Projected
Images............................................... 42
Selecting the On-screen Display
Language........................................... 42
Adjusting the Projector Function
(“PRJ - ADJ” menu) .......................... 43
Auto Search Function........................... 43
Auto Sync (Auto Sync Adjustment)..... 43
Auto Power Off Function...................... 43
Setting the Confirmation Sound
(System Sound)................................. 43
Speaker Setting.................................... 43
Selecting the Transmission Speed
(RS-232C).......................................... 44
Fan Mode Setting................................. 44
Checking the Lamp Life Status........... 44
System Lock Function.......................... 44
Locking the Operation Buttons on the
Projector (Keylock Function)............. 45
Troubleshooting with “Help” menu ..... 46Utilizing “Help” menu functions........... 46 
						

							5
Introduction
Reference
Appendix
Maintenance ....................................... 47
Maintenance Indicators ...................... 48
Regarding the Lamp ........................... 50
Lamp..................................................... 50
Caution Concerning the Lamp............ 50
Replacing the Lamp............................. 50
Removing and Installing
the Lamp Unit.................................... 51
Resetting the Lamp Timer.................... 52
Connecting Pin Assignments ............. 53
RS-232C Specifications and Command
Settings ............................................ 54
Computer Compatibility Chart ............ 58
Troubleshooting .................................. 59
For SHARP Assistance ...................... 61
Specifications ..................................... 62
Dimensions ......................................... 63
Index ................................................... 64 
						

							6
1. Read InstructionsAll the safety and operating instructions should
be read before the product is operated.
2. Retain InstructionsThe safety and operating instructions should be
retained for future reference.
3. Heed WarningsAll warnings on the product and in the operating
instructions should be adhered to.
4. Follow InstructionsAll operating and use instructions should be
followed.
5. CleaningUnplug this product from the wall outlet before
cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
6. AttachmentsDo not use attachments not recommended by the
product manufacturer as they may cause hazards.
7. Water and MoistureDo not use this product near water–for example,
near a bath tub, wash bowl, kitchen sink, or
laundry tub; in a wet basement; or near a
swimming pool; and the like.
8. AccessoriesDo not place this product on an unstable cart,
stand, tripod, bracket, or table. The product may
fall, causing serious injury to a child or adult, and
serious damage to the product. Use only with a
cart, stand, tripod, bracket, or table
recommended by the manufacturer, or sold with
the product. Any mounting of the product should
follow the manufacturer’s instructions, and should
use a mounting accessory recommended by the
manufacturer.
9. TransportationA product and cart
combination should be
moved with care. Quick
stops, excessive force,
and uneven surfaces may
cause the product and cart
combination to overturn.
IMPORTANT SAFEGUARDS
10. VentilationSlots and openings in the cabinet are provided
for ventilation to ensure reliable operation of the
product and to protect it from overheating, and
these openings must not be blocked or covered.
The openings should never be blocked by placing
the product on a bed, sofa, rug, or other similar
surface. This product should not be placed in a
built-in installation such as a bookcase or rack
unless proper ventilation is provided or the
manufacturer’s instructions have been adhered
to.
11. Power SourcesThis product 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
supply to your home, consult your product dealer
or local power company. For products intended
to operate from battery power, or other sources,
refer to the operating instructions.
12. Grounding or PolarizationThis product is provided with one of the following
types of plugs. If the plug should fail to fit into the
power outlet, please contact your electrician.
Do not defeat the safety purpose of the plug.
a. Two-wire type (mains) plug.
b. Three-wire grounding type (mains) plug with
a grounding terminal.
This plug will only fit into a grounding type
power outlet.
13. Power-Cord ProtectionPower-supply cords should be routed so that they
are not likely to be walked on or pinched by items
placed upon or against them, paying particular
attention to cords at plugs, convenience
receptacles, and the point where they exit from
the product.
14. LightningFor added protection for this product during a
lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from
the wall outlet and disconnect the cable system.
This will prevent damage to the product due to
lightning and power-line surges.
CAUTION: Please read all of these instructions before you operate this product
and save these instructions for later use.
Electrical energy can perform many useful functions. This product has been engineered
and manufactured to assure your personal safety. BUT IMPROPER USE CAN RESULT IN
POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARDS. In order not to defeat the
safeguards incorporated in this product, observe the following basic rules for its installation,
use and servicing.