Multimedia Projector 
MODEL PLC-SU50S
Owner’s Manual
Table of Contents
Table of Contents
To the Owner
Safety Instructions
Installing the Projector in Proper Position
Air Circulation
Moving the Projector
Compliance
Connecting the AC Power Cord
Features and Design
Part Names and Functions
Front
Back
Bottom
Terminal
Top
Remote Control 
Laser Pointer Function
Pointer Function
Remote Control Code
Wireless Mouse Operation
Remote Control Operating Range
Remote Control Batteries Installation
Installation
Positioning the Projector
Adjustable Feet
Connecting to a Computer
Connecting to Video Equipment
Basic Operation
Turning On the Projector
Turning Off the Projector
Zoom Adjustment
Focus Adjustment
Keystone Adjustment
Picture Freeze Function
No Show Function
P-Timer Function
Sound Adjustment
On-Screen Menu
Menu Bar
2
3
4
5
5
5
6
7
8
9
9
9
9
10
11
12
13
13
14
14
15
15
16
16
16
17
18
19
19
19
20
20
20
20
21
21
21
22
23
Computer Input
Input Source Selection
Computer System Selection
Computer Adjustment (Auto)
Computer Adjustment (Manual)
Image Level Selection
Image Level Adjustment
Screen Size Adjustment
Video Input
24
24
25
26
27
29
30
31
32
32
Input Source Selection (Video, S-Video)
Input Source Selection (Component, RGB Scart 21-Pin) 33
34
Video System Selection
35
Image Level Selection
36
Image Level Adjustment
Screen Size Adjustment
37
Setting
Setting 
Maintenance and Cleaning
Warning Indicator
Cleaning the Air Filters
Cleaning the Projection Lens
Cleaning the Projector Cabinet
Lamp Replacement
Lamp Replace Counter
Appendix
Troubleshooting 
Indicators and Projector Condition
Menu Tree
Compatible Computer Specifications 
Technical Specifications
Configurations of Terminals
Optional Parts
Attaching the Lens Cover
38
38
41
41
42
42
42
43
44
45
45
47
48
50
51
52
53
54
TRADEMARKS
G Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer,Inc.
G IBM, VGA, XGA, and PS/2 are trademarks or registered trademarks of International Business Machines, Inc.
G Windows and PowerPoint are registered trademarks of Microsoft Corporation.
G Each name of corporations or products in the owner's manual is a trademark or a registered trademark of its respective
corporation.
2
To the Owner
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
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  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  OWNER'S  MANUAL  WITH
THIS UNIT.
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.
SIDE and TOP
REAR
20cm
50cm
50cm
50cm
–  The  remote  control,  supplied  to  this  projector,  emits  the
laser  beam  as  the  Laser  pointer  function  from  laser  light
window  while  pressing  the  LASER  button  (for  1  minute  /
Signal  Emission  indicator  lights  red  to  indicate  laser
emission).  Do not look into the laser light window or shine
the laser beam on a mirror, yourself or other people.  Eye
damage may result.
– 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.
READ  AND  KEEP  THIS  OWNER'S  MANUAL  FOR  LATER
USE.
3
Safety Instructions
All the safety and operating instructions should 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.
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.
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 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.
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
manufacturer's  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.
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.
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.
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.
Voor de klanten in Nederland
Bij  dit  product  zijn  batterijen
geleverd.  
Wanneer  deze  leeg  zijn,
moet  u  ze  niet  weggooien
maar inleveren als KCA.
4
Safety Instructions
Installing the Projector in Proper Position
Install the projector properly.  Improper installation may reduce the lamp lifetime and cause a fire hazard.  
20˚
20˚
NO DOWNWARD
Air Circulation
Do not tilt the projector more than
20 degrees above and below. 
Do not put the projector on either
side to project an image.  
NO SIDEWAYS
Do  not  point  the  projector  down
to project an image.  
Do  not  point  the  projector  up  to
project an image.  
NO UPWARD
Openings in the cabinet are provided for ventilation and to ensure reliable operation of
the  product  and  to  protect  it  from  overheating,  and  these  openings  must  not  be
blocked or covered. 
Air Intake Vent
CAUTION
Hot air is exhausted from the exhaust vent.  When using or installing the projector,
the following precautions should be taken. 
G Do not put any flammable objects near the vent.
G Keep the exhaust vent at least 3’(1m) away from any objects.
G Do not touch a peripheral part of the exhaust vent, especially screws and metallic
part.  This area will become hot while the projector is being used.
G Do not put anything on the cabinet.  The materials put on the cabinet will not only
get damaged but also cause fire hazard by heat.
Cooling fans are provided to cool down the projector.  This projector monitors internal
temperature and control the running speed of the cooling fans.  
Exhaust Vent
(Hot air exhaust)
Air Intake Vent
Moving the Projector
When  moving  the  projector,  replace  the  lens  cover  and  retract  the  adjustable  feet  to  prevent  damage  to  the  lens  and
cabinet.  When the projector is not in use for an extended period,  put it into the carrying bag supplied with the projector.  
The carrying bag is intended for protection from dust and scratches on the surface of a cabinet, and it is not designed to
protect the projector from external forces.  Do not transport the projector through a courier or transport services with this
bag.  The projector can be damaged.  When handling the projector, do not drop, bump, subject it to strong forces or put
other things on the cabinet.  
CAUTION IN CARRYING OR TRANSPORTING THE PROJECTOR
G Do not drop or bump the projector, otherwise damages or malfunctions may result.
G When carrying the projector, use a suitable carrying case.
G Do not transport the projector by using a courier or transport service in an unsuitable transport case.  This may cause
damage to the projector.  To transport the projector through a courier or transport service, consult your dealer for best
way.
5
Compliance
Federal Communication Commission Notice
Note : 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.
Use of shielded cable is required to comply with class B limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwise specified in the instructions.  If such changes or
modifications should be made, you could be required to stop operation of the equipment.
Model Numbers 
Trade Name 
Responsible party 
Address 
Telephone No. 
: PLC-SU50S
: Sanyo
: SANYO FISHER COMPANY
: 21605 Plummer Street, Chatsworth, California 91311
: (818)998-7322
The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.  
AC POWER CORD REQUIREMENT
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.
GROUND
AC Power Cord for the United Kingdom :
This cord is already fitted with a moulded plug incorporating a fuse, the value of which is indicated on the pin face of the
plug.  Should the fuse need to be replaced, an ASTA approved BS 1362 fuse must be used of the same rating, marked thus
ASA
.  If the fuse cover is detachable, never use the plug with the cover omitted.  If a replacement fuse cover is required,
ensure it is of the same colour as that visible on the pin face of the plug (i.e. red or orange).  Fuse covers are available from
the Parts Department indicated in your User Instructions.
If the plug supplied is not suitable for your socket outlet, it should be cut off and destroyed.
The end of the flexible cord should be suitably prepared and the correct plug fitted.  (See Over)
WARNING  :  A  PLUG  WITH  BARED  FLEXIBLE  CORD  IS  HAZARDOUS  IF  ENGAGED  IN  A  LIVE  SOCKET
OUTLET.
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 
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.
WARNING : THIS APPARATUS MUST BE EARTHED.
or coloured green or green-and-yellow.
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCESSIBLE.
6
Compliance
Connecting the AC Power Cord
This projector uses nominal input voltages of 100-120 V or 200-240
V  AC.    This  projector  automatically  selects  the  correct  input
voltage.  It is designed to work with single-phase power systems
having a grounded neutral conductor.  To reduce risk of electrical
shock, do not plug into any other type of power system.
Consult your authorized dealer or service station if you are not sure
of the type of power being supplied.
Connect the projector with all peripheral equipment before turning
the projector on.  (See page 17-18 for connection.) 
CAUTION
For safety, unplug AC power cord when the projector is not in
use. 
When  this  projector  is  connected  to  an  outlet  with  AC  power
cord,  it  is  in  Stand-by  mode  and  consumes  a  little  electric
power.
Connect AC power cord (supplied) to the projector.
The AC outlet must be near this equipment and must
be easily accessible.
NOTE ON THE POWER CORD
AC power cord must meet requirement of the country where you use a projector.
Confirm an AC plug type with the chart below and proper AC power cord must be used.
If supplied AC power cord does not match your AC outlet, contact your sales dealer.
Projector side
AC outlet side
For the U.S.A. and Canada
For Continental Europe
For the U.K.
Ground
To power cord connec-
tor on your projector.
To the AC outlet.
(120 V AC)
To the AC outlet.
(200 - 240 V AC)
To the AC outlet.
(200 - 240 V AC)
7
Features and Design
This Multimedia Projector is designed with the most advanced technology for portability, durability, and ease of use.  This
projector  utilizes  built-in  multimedia  features,  a  palette  of  16.77  million  colors,  and  matrix  liquid  crystal  display  (LCD)
technology.
N Compact Design
This projector is extremely compact in size and weight.
It is designed to be carried and work anywhere you wish
to use.
N Compatibility
The  projector  widely  accepts  various  video  and
computer input signals including;
G Computers
IBM-compatible  or  Macintosh  computer  up  to
1280 x 1024 resolution.
G 6 Color Systems
NTSC, PAL, SECAM, NTSC 4.43, PAL-M or PAL-N
color system can be connected.
G Component Video
Component  video  signal,  such  as  a  DVD  player
output  high  definition  TV  signals  including  480i,
480p,  575i,  575p,  720p,  1035i  or  1080i,  can  be
connected.
G S-Video
S-Video  signal,  such  as  a  S-VHS  VCR  output
signal, can be connected.
G RGB Scart 
RGB Scart signal can be connected.
N Simple Computer System Setting
The  projector  has  the  Multi-scan  system  to  conform  to
almost  all  computer  output  signals  quickly.    (See  page
25.)
N Digital Zoom (for Computer)
The digital zoom function expands (to approx. 16 times
of screen size) or compress the image size, allowing you
to  focus  on  crucial  information  at  a  presentation.    (See
page 31.)
N Interlace Progressive Conversion
High-quality  picture  is  available  with  this  technology
which  converts  interlace  signal  into  progressive  signal.
(See page 36.)
N Keystone Adjustment
Keystone  distortion  can  be  corrected  not  only  vertically
but  also  horizontally.    The  keystone  correction  function
enables you to use the projector where you wish to use.
(See page 20 and 38.)
N Power Management
The  Power  management  function  reduces  power
consumption and maintain the lamp life.  (See page 39.)
N User’s Logo
A  projected  image  can  be  captured  and  used  for  the
starting  display  of  the  projector  with  the  Capture
function.  You can also display the captured image in an
interval  during  your  presentation  instead  of  blackout
image with the No show function.  (See page 21, 38.)
N Lamp Mode
Brightness  of  the  projection  lamp  can  be  changed  by
setting.    The  projector  has  the  function  to  adjust  the
brightness  according  to  an  input  signal  for  the  best
suited image.  (See page 40.)
N Pointer Function
The  projector  has  a  convenient  function  which  displays
Spotlight or Pointer controlled by the remote control on a
projected image.  The remote control also has the Laser
pointer  function.    These  functions  will  make  your
important  presentation  more  effective.    (See  page  13,
40.)
N Multilanguage Menu Display
Operation menu is available in; English, German, French,
Italian,  Spanish,  Portuguese,  Dutch,  Swedish,  Russian,
Chinese, Korean, or Japanese.  (See page 38.)
N Switchable Interface Terminal
The  projector  provides  a  switchable  interface  terminal.
You can use the terminal as computer input or monitor
output conveniently.  (See page 39.)
N Digital Visual Interface
The  projector  is  equipped  with  DVI  29-pin  terminal  for
connecting  DVI  output  from  a  computer  or  video
equipment.    You  can  also  enjoy  digital  entertainment
content  protected  by  HDCP  technology.    (See  page  24
for HDCP.)
N Wireless Mouse
The  remote  control  supplied  with  this  projector  has
wireless  mouse  function  for  a  connected  computer.
This function enables you to operate both the projector
and  the  connected  computer  with  the  remote  control.
(See page 14.)
N Multi Card Imager (optional)
The  projector  can  be  operated  through  wired/wireless
LAN by attaching the Multi Card Imager that is optionally
supplied.    The  Multi  Card  Imager  is  also  used  as  a
viewer.    Contact  the  dealer  where  you  purchased  the
projector for the Multi Card Imager. 
8