Canon projector REALiS SX50 User Manual

							CANON INC.  30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan
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YT1-1349-000 © CANON INC. 2004 PRINTED IN JAPAN
1004N0.5
MULTIMEDIA PROJECTORUser’s Manual
User’s ManualMULTIMEDIA PROJECTOR SX50 
						

							2
USES OF THIS PROJECTOR
Features of MULTIMEDIA PROJECTOR SX50
Thank you for purchasing a Canon projector.
The MULTIMEDIA PROJECTOR SX50 is a high-performance, compact, lightweight (3.9 kg/8.6 lbs)
projector which supports of SXGA+ resolution (1400 by 1050 dots).
This projector incorporates AISYS, a unique optical engine developed by Canon, allowing the data from the
computer and the moving picture from the DVD player to be projected with a high degree of resolution.
Major Features

ŠIncorporation of AISYS, Canons unique optical engine, achieves high resolution, high brightness, high
contrast ratio, and best-in-class compactness.
ŠA high-resolution reflective liquid crystal panel ensures the display of smooth, beautiful images.
Š2500 lumens provides brilliant performance even in bright places.
ŠNative SXGA+ resolution ensures projection of a high-quality image in a wider projection area as
compared with existing models.

ŠA best-in-class 1.7X zoom aspheric lens can project a 100-inch image when placed 3 m (9.8) to 5 m
(16.4) away.
ŠA newly designed adjustable foot allows you to adjust the vertical projection angle with ease.
ŠThe Horizontal and Vertical Keystone Adjustment Function allows an image to be projected without
trapezoidal distortion.
ŠThe Auto PC Adjustment Function automatically makes optimum settings for the connected computer.  
ŠYou can adjust the image quality and make various settings simply by selecting items from the user-
friendly menus.

ŠFour image modes including the sRGB mode are provided to project a variety of images from your
computer and DVD player with the best image quality possible. 
ŠYou can project an image on a blackboard (dark green) with natural color.
ŠThe Six-axis Color Adjustment Function allows you to make fine, precise color adjustments.
ŠThe Memorized Color Correction Function can reproduce the colors in our memory vividly, just how we
remember them.
ŠThe Dynamic Gamma Function automatically adjusts the balance of contrast.
ŠYou can customize the logo displayed at the startup or during standby.
ŠA password function is provided to prevent unauthorised use.
ŠA compact and easy-to-use wireless remote control is supplied to allow you to:
• Perform all functions of this projector.
• Operate the mouse on the projected computer screen.
• Control the projector in a dark room with light-up buttons.
ŠThe wireless remote control supports functions useful for presentation.
• D. ZOOM (magnification value is displayable) allows you to zoom in or out of a desired portion of an
image.
• SPOT (spotlight) allows you to point to a specific portion of an image during presentation.
• P-TIMER shows the elapsed time of presentation.
• NO SHOW allows you to black out an image temporarily. 
COPYRIGHT NOTICE
• Microsoft, Windows, Windows Me, Windows 2000 and Windows XP are registered trademarks of the U.S.
Microsoft Corporation in the U.S. and other countries.
• XGA, SXGA, SXGA+, and UXGA are U.S. registered trademarks of IBM Corporation.
• Macintosh is a trademark of the U.S. Apple Computer, Inc. registered in U.S. and other countries.
• Other company names and product names are registered trademarks or trademarks of the respective
companies. 
						

							3
LOOKING IN THE INDEX
PROJECTING AN IMAGE
FROM THE COMPUTER
USEFUL FUNCTIONS AVAILABLE
DURING PROJECTION
PROJECTING AN IMAGE
FROM AV EQUIPMENT
SETTING UP FUNCTIONS
USING MENUS
MAINTENANCE
TROUBLESHOOTING
SAFETY INSTRUCTIONSBe Sure to Read before Use.
This section describes important safety and operating instructions.
Learning the Names of Parts
This section describes names of parts. Be sure to read this section.
Setting up the Projector
This section describes preparations for installing the projector. Be sure
to read this section.
Projecting an Image from the Computer
This section describes the procedure for projecting an image from the
computer connected to the projector.
Learning the Functions Available during Projection
This section describes the useful functions available during projection. 
Read this section as required.
Projecting an Image from AV Equipment
This section describes the procedure for projecting an image from a
digital still camera, digital camcorder, or other AV equipment.
Menu Functions
This section describes the functions listed in the menus. 
Projector Maintenance
This section describes how to clean the projector and replace
consumable parts.
Troubleshooting
Please read this section if your projector is not performing properly.
BEFORE USE
INSTALLING THE
PROJECTOR 
						

							4
Supplied Manuals
User’s Manual  Quick Start Guide
Symbols of Buttons
This projector can be operated using buttons on the remote control or main unit. The
remote control allows you to use all functions of the projector; however, the buttons on the
main unit allow you to use only often-used functions.
In this manual, buttons are indicated by symbols. The symbol of a button on the remote
control is shown in   and the symbol of a button on the main unit is shown in  .
At the beginning of each operational procedure, the position of the button used to perform
the operation is described with an illustration.
Symbols Used in This Manual
Meanings of the following symbols used in this manual are as follows:
A precaution about operation or restriction is given here.
An important matter that you should be aware of before operation or a useful tip is
provided here.
This guide shows an outline flowchart of
the work necessary to make a presentation
using this projector. 
SUPPLIED MANUALS AND 
SYMBOLS USED IN THIS MANUAL
This manual provides detailed information
about how to use this projector. Read this
manual thoroughly to make the most of
this projector and ensure safety.
1Press the [MENU] button.
The Menu window appears.
- To close the Menu window, press
the [MENU] button again.
Remote control
Indicates the button on the remote control. Indicates the button on the control on the main unit.
Top control 
						

							5
TABLE OF CONTENTS
PROJECTING AN IMAGE FROM
AV EQUIPMENT ...................................42
Connecting the Projector to AV 
   Equipment ................................................42
Starting Projection.......................................44
Adjusting the Image ....................................48
SETTING UP FUNCTIONS USING 
MENUS .................................................49
Using Menus ...............................................49
Display Settings Menu ................................52
Image Adj. Menu .........................................62
System Settings Menu ................................69
MAINTENANCE ....................................75
Cleaning the Projector ................................75
Cleaning and Replacing the Air Filter .........76
Replacing the Lamp ....................................77
TROUBLESHOOTING ..........................79
Understanding the Warning Lamp Flash 
   Patterns....................................................79
Symptoms and Solutions ............................80
APPENDIX ............................................84
Computer Signal Types...............................84
Relationship between Screen Size and
   Projection Distance  .................................85
Menu Configuration.....................................86
Glossary ......................................................88
Specifications ..............................................90
* “Display Settings Menu”, “Image Adj. Menu”
and “System Settings Menu” have detailed
contents on their title pages. 
TABLE OF CONTENTS
USES OF THIS PROJECTOR................ 2
LOOKING IN THE INDEX ...................... 3
SUPPLIED MANUALS AND SYMBOLS 
IN THIS MANUAL................................... 4
TABLE OF CONTENTS......................... 5
SAFETY INSTRUCTIONS ...................... 6
BEFORE USE....................................... 14
Supplied Accessories ................................. 14
Part Names ................................................. 15
INSTALLING THE PROJECTOR ......... 20
Determining the Distance to the Screen ..... 20
PROJECTING AN IMAGE FROM
THE COMPUTER ................................. 23
Connecting the Projector to the Computer.. 23
Starting Projection....................................... 26
Adjusting the Image .................................... 30
Turning Off the Projector ............................. 35
Setting up the Power Management 
  Function .................................................... 36
USEFUL FUNCTIONS AVAILABLE
DURING PROJECTION....................... 37
Blacking Out an Image Temporarily ............ 37
Making an Image Larger/Smaller ................ 38
Showing the Elapsed Time ......................... 39
Indicating a Position with a Spotlight .......... 39
Freezing the Picture .................................... 40
Muting the Sound/Adjusting the Volume ..... 40
Operating the Mouse Using the Remote 
   Control ..................................................... 41 
						

							6
SAFETY INSTRUCTIONS
Before operating this projector, read this manual thoroughly and operate the projector
properly.  
This projector provides many convenient features and functions.  Operating the projector
properly enables you to manage those features and maintains it in better condition for a
considerable time.
Improper operation may result in not only shortening the product-life, but also
malfunctions, fire hazard, or other accidents.
If your projector seems to operate improperly, read this manual again, check operations
and cable connections and try the solutions in the  “Troubleshooting ” section in the end of
this booklet.  If the problem still persists, contact the dealer where you purchased the
projector or the service center.
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK).  NO USER-SERVICEABLE PARTS INSIDE
EXCEPT LAMP REPLACEMENT.  REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL INDICATES THAT DANGEROUS VOLTAGE
CONSTITUTING A RISK OF ELECTRIC SHOCK IS PRESENT
WITHIN THIS UNIT.
THIS SYMBOL INDICATES THAT THERE ARE IMPORTANT
OPERATING AND MAINTENANCE INSTRUCTIONS IN THE
OWNERS MANUAL WITH THIS UNIT.
SAFETY INSTRUCTIONS 
						

							7
SAFETY INSTRUCTIONS
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.
Safety Precaution
WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
- This projector produces intense light from the projection lens.  Do not stare directly into
the lens as possible.  Eye damage could result.  Be especially careful that children do
not stare directly into the beam.
- Install the projector in a proper position.  If not, it may result in a fire hazard.
- Provide appropriate space on the top, sides and rear of the projector cabinet for
allowing air circulation and cooling the projector.  Minimum clearance must be
maintained.  If the projector is to be built into a compartment or similarly enclosed, the
minimum distances must be maintained.  Do not cover the ventilation slot on the
projector.  Heat build-up can reduce the service life of your projector, and can also be
dangerous.
- Do not put any flammable object or spray can near the projector, hot air is exhausted
from the ventilation holes.
- If the projector is not to be used for an extended time, unplug the projector from the
power outlet. 
						

							8
SAFETY INSTRUCTIONS
READ AND KEEP THIS OWNERS MANUAL FOR LATER USE.
All the safety and operating instructions shoud be read before the product is operated.
Read all of the instructions given here and retain them for later use.  Unplug this projector
from AC power supply before cleaning.  Do not use liquid or aerosol cleaners.  Use a
damp cloth for cleaning.
Follow all warnings and instructions marked on the projector.
 
For added protection to the projector during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it from the wall outlet.  This will prevent
damage due to lightning and power line surges.
Do not expose this unit to rain or use near water... for example, in a wet basement, near a
swimming pool, etc...
Do not use attachments not recommended by the manufacturer as they may cause
hazards.
Do not place this projector on an unstable cart, stand, or table.  The projector may fall,
causing serious injury to a child or adult, and serious damage to the projector.  Use only
with a cart or stand recommended by the manufacturer, or sold with the projector.  Wall or
shelf mounting should follow the manufacturers instructions, and should use a mounting
kit approved by the manufacturers.
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
SAFETY INSTRUCTIONS
Slots and openings in the back and bottom of the cabinet are provided for ventilation, to
insure reliable operation of the equipment and to protect it from overheating.
The openings should never be covered with cloth or other materials, and the bottom
opening should not be blocked by placing the projector on a bed, sofa, rug, or other
similar surface.  This projector should never be placed near or over a radiator or heat
register.
This projector should not be placed in a built-in installation such as a book case unless
proper ventilation is provided.
Never push objects of any kind into this projector through cabinet slots 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.
Do not install the projector near the ventilation duct of air-conditioning equipment.
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 supplied, consult your authorized
dealer or local power company.
Do not overload wall outlets and extension cords as this can result in fire or electric shock.
Do not allow anything to rest on the power cord.  Do not locate this projector where the
cord may be damaged by persons walking on it.
Do not attempt to service this projector yourself as opening or removing covers may
expose you to dangerous voltage or other hazards.  Refer all servicing to qualified service
personnel.
Unplug this projector from wall outlet and refer servicing to qualified service personnel
under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or water.
d. If the projector does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions as improper
adjustment of other controls may result in damage and will often require extensive work
by a qualified technician to restore the projector to normal operation.
e. If the projector has been dropped or the cabinet has been damaged.
f. When the projector exhibits a distinct change in performance-this indicates a need for
service. 
						

							10
SAFETY INSTRUCTIONS
When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer that have the same characteristics as
the original part.  Unauthorized substitutions may result in fire, electric shock, or injury to
persons.
Upon completion of any service or repairs to this projector, ask the service technician to
perform routine safety checks to determine that the projector is in safe operating
condition.
AC POWER CORD REQUIREMENT
The AC Power Cord supplied with this projector meets the requirement for use in the
country you purchased it.  
AC Power Cord for the United States and Canada :
AC Power Cord used in the United States and Canada is
listed by the Underwriters Laboratories (UL) and certified by
the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug.  This is
a safety feature to be sure that the plug will fit into the power
outlet.  Do not try to defeat this safety feature.  Should you
be unable to insert the plug into the outlet, contact your
electrician.
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND
EASILY ACCESSIBLE.
  
NOTE FOR CUSTOMERS IN THE US
Hg  LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY 
AND MUST BE RECYCLED OR DISPOSED OF ACCORDING 
TO LOCAL, STATE OR FEDERAL LAWS.
GROUND