English
MULTI  PJ  CAMERA/
Multifunctional  Camera  System
YC-400  User’s  Guide
 Before  using  this  product,  be  sure  to  read  the  Safety  Precautions  and  ensure 
that  you  always  use  the  product  correctly. 
 The  Multi  PJ  Camera  System  is  used  in  combination  with  a  projector.  See  the 
user  documentation  that  comes  with  the  projector  for  safety  precautions  and  for 
details  about  its  operation.
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trademarks or trademarks of Microsoft Corporation of the United States in the United States and 
other countries.
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 Adobe and Acrobat are registered trademarks of Adobe Systems Incorporated.
 Other company and product names may be registered trademarks or trademarks of their 
respective owners.
 Photo Loader and Photohands are the property of CASIO COMPUTER CO., LTD. Except as 
stipulated above, all copyrights and other related rights to these applications revert to CASIO 
COMPUTER CO., LTD.
 Using  Copyrighted  Material
Except  for  your  own  personal  use,  reproduction  and  editing  of  documents, 
photographs,  panels,  illustrations  or  other  copyrighted  materials  that  you  record  with 
this  product  are  forbidden  by  copyright  laws  and  international  contracts.  Copyright 
laws  and  international  contracts  strictly  forbid  the  placing  of  copyrighted  files  on  a 
network  and  otherwise  distributing  them  to  third  parties,  regardless  of  whether  you 
purchased  such  files  or  obtained  them  for  free,  without  the  permission  of  the 
copyright  holder.  CASIO  COMPUTER  CO.,  LTD.  assumes  no  responsibility  for  any 
unlawful  use  of  copyrighted  materials  using  this  product.
 The contents of this User’s Guide are subject to change without notice.
 Copying of this manual, either in part or its entirety, is forbidden. You are allowed to use this 
manual for your own personal use. Any other use is forbidden without the permission of CASIO 
COMPUTER CO., LTD.
 CASIO COMPUTER CO., LTD. shall not be held liable for any lost profits or claims from third 
parties arising out of the use of this product or this manual.
 CASIO COMPUTER CO., LTD. shall not be held liable for any loss or lost profits due to deletion of 
data caused by malfunction or maintenance of this product, or any other reason.
 The sample screens shown in this manual are for illustrative purposes only, and appear differently 
from the screens actually produced by the product.
E-1
Safety  Precautions
Safety  Precautions
Thank  you  for  selecting  this  CASIO  product.  Be  sure  to  read  these  “Safety  Precautions” 
before  trying  to  use  it.  After  reading  this  User’s  Guide,  keep  it  in  a  safe  place  for  future 
reference.
About  safety  symbols
Various  symbols  are  used  in  this  User’s  Guide  and  on  the  product  itself  to  ensure  safe 
operation,  and  to  protect  you  and  others  against  the  risk  of  injury  and  against  material 
damage.  The  meaning  of  each  of  the  symbols  is  explained  below.
Danger
This  symbol  indicates  a  condition  that,  if  ignored  or  applied  incorrectly, 
creates  the  risk  of  death  or  serious  personal  injury.
Warning This  symbol  indicates  a  condition  that,  if  ignored  or  applied  incorrectly, 
could  possibly  create  the  risk  of  death  or  serious  personal  injury.
Caution This  symbol  indicates  a  condition  that,  if  ignored  or  applied  incorrectly, 
could  possibly  create  the  risk  of  personal  injury  or  material  damage.
Icon  Examples
A  triangle  indicates  a  situation  against  which  you  need  to  exercise  caution.  The 
example  shown  here  indicates  you  should  take  precaution  against  electric  shock.
A  circle  with  a  line  through  it  indicates  information  about  an  action  that  you  should 
not  perform.  The  specific  action  is  indicated  by  the  figure  inside  the  circle.  The 
example  shown  here  means  disassembly  is  prohibited.
A  black  circle  indicates  information  about  an  action  that  you  must  perform.  The 
specific  action  is  indicated  by  the  figure  inside  the  circle.  The  example  shown  here 
indicates  you  must  unplug  the  power  cord  from  the  power  outlet.
  Warning
G Smoke,  odor,  heat,  loud  noise,  and 
other  abnormalities
Should  you  ever  notice  smoke, 
strange  odor,  or  loud  noise  being 
emitted  by  the  camera  or  any  other 
abnormality,  immediately  stop  using  it. 
Continued  use  creates  the  risk  of  fire 
and  electric  shock.  Immediately 
perform  the  following  steps.
1. Turn  off  power.
2.
If  you  are  using  the  AC  adaptor,  unplug 
it  from  the  power  outlet.  If  you  are  using 
a  battery,  remove  it  from  the  camera 
taking  care  to  avoid  burn  injury  to  your 
hands. 
3. Contact  your  original  dealer  or  authorized 
CASIO  service  center.
G Disposal  by  burning
Never  try  to  dispose  of  the  camera 
by  burning  it.  Doing  so  can  cause  an 
explosion,  which  creates  the  risk  of 
fire  and  personal  injury.
E-2
G Bright  light  sources
Never  use  the  camera  to  look  directly 
into  the  sun  or  another  source  of 
very  bright  light.  Doing  so  creates  the 
risk  of  eye  damage.
G When  in  motion
Never  try  to  use  the  camera  for 
recording  or  look  at  its  monitor  screen 
while  operating  an  automobile  or  any 
other  type  of  vehicle,  while  walking, 
or  while  otherwise  in  motion.  Doing 
so  creates  the  risk  of  accident  and 
personal  injury.
G Using  flash
Never  fire  the  flash  in  an  area  where 
there  is  the  possibility  of  flammable  or 
explosive  gas  in  the  air.  Doing  so 
creates  the  risk  of  fire  and  explosion.
Never  fire  the  flash  while  it  is  pointed 
at  a  person  operating  a  motor  vehicle. 
Doing  so  can  cause  momentary  loss 
of  vision  and  create  the  risk  of 
accident.
G AC  adaptor
Misuse  of  the  AC  adaptor  creates  the 
risk  of  fire  and  electric  shock.  Make 
sure  that  you  always  observe  the 
following  precautions.
 Use  only  the  AC  adaptor  that  is 
specified  for  the  stand  and  cradle.
 Never  try  to  use  the  supplied  AC 
adaptor  to  power  any  other  type  of 
device.
 Make  sure  that  you  use  a  power 
source  with  the  same  voltage  as 
that  specified  for  the  AC  adaptor.
 Do  not  overload  a  power  outlet.
Misuse  of  the  power  cord  creates  the 
risk  of  personal  injury,  fire  and  electric 
shock.  Make  sure  that  you  always 
observe  the  following  precautions.
 Never  place  heavy  objects  on  top  of 
the  power  cord,  and  do  not  expose 
it  to  heat. 
 Never  try  to  modify  the  power  cord 
in  any  way,  and  do  not  subject  it  to 
excessive  bending. 
 Never  twist  or  pull  on  the  power  cord.
 Should  the  electrical  cord  or  plug 
become  damaged,  contact  your 
original  dealer  or  authorized  CASIO 
service  center. 
Never  touch  the  AC  adaptor  while 
your  hands  are  wet.  Water  creates 
the  risk  of  electric  shock.
Never  allow  the  AC  adaptor  to 
become  wet.  Water  creates  the  risk  of 
fire  and  electric  shock.
Never  place  a  vase  or  any  other 
container  of  liquid  on  top  of  the  AC 
adaptor.  Water  creates  the  risk  of  fire 
and  electric  shock.
 
G Water  and  foreign  matter 
Water,  other  liquid,  or  foreign  matter 
(metal,  etc.)  getting  into  the  stand  or 
camera  creates  the  risk  of  fire  and 
electric  shock.  Be  especially  careful 
when  using  the  camera  in  the  rain  or 
snow,  at  the  seashore,  near  water,  or 
in  a  bathroom.  Should  anything  get 
inside  the  camera,  immediately 
perform  the  following  steps.
1. Turn  off  power.
2.
If  you  are  using  the  AC  adaptor,  unplug  it 
from  the  power  outlet.  If  you  are  using  a 
battery,  remove  it  from  the  camera  taking 
care  to  avoid  burn  injury  to  your  hands.
Safety  Precautions
3. Contact  your  original  dealer  or  authorized 
CASIO  service  center.
G Disassembly  and  modification
Never  try  to  take  the  stand  or  camera 
apart  or  modify  it  in  any  way.  Doing 
so  creates  the  risk  of  electric  shock 
and  burn  injury.  Be  sure  to  leave  all 
internal  inspection,  adjustment,  and 
repair  up  to  your  original  dealer  or 
authorized  CASIO  service  center.
G Dropping  and  impact
Continued  use  of  the  camera  after  it 
has  been  damaged  by  dropping  or 
other  mistreatment  creates  the  risk  of 
fire  and  electric  shock.  Immediately 
perform  the  following  steps.
1. Turn  off  the  stand  and  camera.
2. Unplug  the  stand  and  cradle.
 If  you  are  using  the  AC  adaptor,  unplug 
it  from  the  power  outlet.  If  you  are 
using  a  battery,  remove  it  from  the 
camera  taking  care  to  avoid  burn  injury 
to  your  hands.
3. Contact  your  original  dealer  or  authorized 
CASIO  service  center.
G Chargeable  battery
Use  only  the  specified  charger  unit  to 
charge  the  battery.  Use  of  another 
type  of  charger  creates  the  risk  of 
battery  overheating,  fire,  and 
explosion.
Never  allow  the  battery  to  become 
wet.  Liquid  creates  the  risk  of 
damage  to  the  battery,  reduction  of  its 
performance,  and  shortening  of  its  life.
The  battery  is  specially  designed  for 
use  with  a  CASIO  digital  camera. 
Trying  to  use  it  for  another  type  of 
application  creates  the  risk  of  damage 
to  the  battery,  reduction  of  its 
performance,  and  shortening  of  its  life.
Make  sure  that  you  always  observe 
the  following  precautions  when  using 
the  battery.  Failure  to  do  so  creates 
the  risk  of  battery  overheating,  fire, 
and  explosion.
 Never  use  or  store  the  battery  near 
fire.
 Never  expose  the  battery  to  heat  or 
throw  it  into  fire.
 Take  care  that  the  battery  is  oriented 
correctly  when  you  charge  it.
E-3
 Unplug  the  AC  adaptor  at  least 
once  a  year  and  clean  any  dust 
built  up  around  the  prongs  of  the 
plug.
G Chargeable  battery
Stop  charging  after  the  stipulated 
charging  time,  even  if  the  battery  is 
not  fully  charged.  Charging  too  long 
creates  the  risk  of  battery  overheating, 
fire,  and  explosion.
Battery  fluid  getting  into  your  eyes 
creates  the  risk  of  eye  damage. 
Immediately  flush  your  eyes  with 
water  and  then  contact  your  physician.
Be  sure  to  read  all  of  the  applicable 
camera  and  charger  unit  user 
documentation  before  using  or 
charging  the  battery.
Keep  the  battery  out  of  the  reach  of 
small  children.  Even  while  using  the 
battery,  take  steps  to  ensure  that 
children  to  not  remove  it  from  the 
camera  or  charger  unit.
Fluid  leaking  from  the  battery  and 
getting  onto  your  skin  or  clothing 
creates  the  risk  of  skin  inflammation. 
Immediately  rinse  the  area  with  water.
G Connectors
Attach  only  the  specified  bundled 
accessories  to  the  connectors  of  the 
stand  and  camera.  Connecting 
anything  else  creates  the  risk  of  fire 
and  electric  shock.
G Unstable  locations
Never  place  or  leave  the  stand  and 
camera  on  a  high  shelf,  or  on  an 
unstable  or  uneven  surface.  The  stand 
and  camera  can  fall  from  such  a 
location,  creating  the  risk  of  personal 
injury.
Safety  Precautions
 Never  carry  or  store  the  battery 
together  with  conductive  objects 
(necklaces,  pencil  lead,  etc.)
 Never  try  to  take  the  battery  apart 
or  modify  it,  never  pierce  it  or 
subject  it  to  strong  impact  (by  hitting 
it  with  a  hammer  or  stepping  on  it), 
and  never  apply  solder  to  the 
battery.  Never  put  the  battery  inside 
of  a  microwave  oven,  dryer,  high-
pressure  container,  etc.
Should  a  battery  start  to  leak,  emit  a 
strange  odor,  emit  heat,  change  color, 
change  shape,  or  exhibit  any  other 
abnormal  behavior  while  it  is  being 
used,  charged,  or  stored,  immediately 
remove  it  from  the  camera  or  charger 
unit  and  keep  it  away  from  fire.
Never  use  or  leave  the  battery  in 
direct  sunlight,  inside  of  a  closed 
vehicle  on  a  hot  day,  or  in  any  other 
area  where  it  is  very  hot.  Such 
conditions  create  the  risk  of  damage 
to  the  battery,  reduction  of  its 
performance,  and  shortening  of  its  life.
  Caution
G AC  adaptor 
Misuse  of  the  AC  adaptor  creates  the 
risk  of  fire  and  electric  shock.  Make 
sure  that  you  always  observe  the 
following  precautions.
 Never  cover  the  AC 
adaptor  with  a  blanket 
while  it  is  in  use  or 
locate  it  next  to  a 
heater.  Such  conditions 
can  interfere  with  heat 
radiation,  and  cause 
heat  to  build  up  in  the 
area  of  the  AC  adaptor.
 Never  pull  on  the  power 
cord  when  unplugging 
the  AC  adaptor.  Grasp 
the  plug  unit. 
 Insert  the  plug  into  the 
power  outlet  as  far  as  it 
will  go.
 Unplug  the  AC  adaptor  before 
leaving  on  a  trip  or  otherwise 
leaving  it  unattended  for  a  long 
period. 
E-4
G Location
Do  not  leave  the  stand  and  camera  in  any 
of  the  following  locations.  Such  locations 
create  the  risk  of  fire  and  electric  shock.
 Areas  subjected  to  large 
amounts  of  moisture  or 
dust
 In  a  food  preparation 
area  or  any  other  area 
exposed  to  oil  smoke
 Near  a  heater,  on  a 
heated  carpet,  in  an 
area  exposed  to  direct 
sunlight,  in  a  vehicle 
parked  in  direct  sunlight, 
or  any  other  location 
where  it  is  very  hot
G Unfolding  and  folding  the  stand  arm
Take  care  to  avoid  pinching  your 
fingers  when  unfolding  or  folding  the 
arm  of  the  stand.
G Monitor  screen
 Never  press  the 
camera’s  monitor  screen 
or  subject  it  to  strong 
impact.  Doing  so  can 
crack  the  glass  of  the 
LCD  panel.
 Should  the  glass  of  the 
LCD  panel  crack,  never 
touch  the  liquid  that 
leaks  from  inside  the 
panel.  Touching  the 
liquid  creates  the  risk  of 
skin  inflammation.
 Should  liquid  leaking 
from  the  LCD  panel 
accidentally  get  in  your 
mouth, immediately rinse 
your  mouth  with  water 
and  then  contact  your 
physician.
 Should  liquid  leaking 
from  the  LCD  panel  get 
into  your  eye  or  onto 
your  skin,  immediately 
flush  the  area  with 
clean  water  for  at  least 
15  minutes,  and  then 
contact  your  physician.
Safety  Precautions
G Backing  up  important  data
Always  back  up  important 
data  in  camera  memory 
to  a  computer  hard  disk. 
Failure  to  do  so  creates 
the  risk  of  data  loss  due 
to  camera  malfunction, 
maintenance,  etc.
G Protecting  camera  memory  contents
Make  sure  you  carefully  follow  the 
instructions  in  the  User’s  Guide  when 
replacing  the  camera  battery. 
Incorrectly  replacing  the  battery  can 
cause  data  to  become  corrupted  or 
lost.
G Using  the  flash
G Traveling
Do  not  position  the 
camera  too  close  to  a 
person’s  face  when  firing 
the  flash.  Sudden 
brightness  can  cause  eye 
damage  and  other 
problems.
When  traveling  with  the 
camera,  never  use  it 
inside  of  an  aircraft  or 
anywhere  else  where  the 
use  of  such  devices  is 
not  allowed.  Improper  use 
of  the  camera  creates 
the  risk  of  accident.
G Moving  the  stand  and  camera
When  moving  the  stand  and  camera,  never 
pick  them  up  by  the  arm  or  by  the  camera. 
Doing  so  puts  a  very  large  load  on  the  arm 
or  camera,  which  can  cause  disconnection  of 
internal  wiring  and  create  the  risk  of  fire  and 
electric  shock.
E-5
Operating  Precautions
Operating  Precautions
PJ  Document  Stage
 Never  write  on  the  document  stage  and  take  care  to  guard  against  scratching  or 
otherwise  damaging  it.  Writing  or  other  marks  on  the  document  stage  can  interfere  with 
projection  in  the  Document  Camera  Mode  and  scanning  in  the  Scanner  Mode.
 External  Light
Room  illumination,  sunlight,  or  light  from  some  other  source  shining  onto  the  document 
stage  during  a  Document  Camera  Mode  or  Scanner  Mode  image  recording  operation  can 
cause  white  out  and  other  image  abnormalities.
PJ  Camera
 Never  subject  the  camera  to  strong  impact.  Doing  so  creates  the  risk  of  malfunction. 
 When  mounting  the  camera  onto  the  camera  holder,  make  sure  that  it  is  connected 
correctly  and  securely.  Incorrectly  attaching  the  camera  can  cause  it  to  fall,  resulting  in 
malfunction.  Take  care  to  avoid  dropping  the  camera  when  removing  it  from  the  stand. 
 To  protect  against  accidentally  dropping  the  camera,  make  sure  to  have  the  strap  around 
your  fingers  when  removing  the  camera  from  the  stand. 
 Never  apply  too  much  force  when  cleaning  the  surface  of  the  lens.  Doing  so  can  scratch 
the  lens  surface  and  cause  malfunction.
 Fingerprints,  dust,  or  any  other  soiling  of  the  lens  can  interfere  with  proper  image 
recording.  Never  touch  the  lens  with  your  fingers.  You  can  blow  dust  particles  from  the 
lens  surface  with  a  lens  blower.  Next,  wipe  the  surface  of  the  lens  with  a  soft  lens  cloth.
 All  of  the  battery  operation  times  shown  in  the  camera  manual  indicate  reference  values 
for  how  long  it  should  take  until  the  camera  shuts  down  under  continuous  operation  when 
powered  by  the  specified  special  battery  under  standard  temperature  (23ºC/73ºF).  They  do 
not  guarantee  that  you  will  be  able  to  achieve  the  specified  battery  operation  times  during 
normal  use.  Note  that  battery  operation  time  is  greatly  affected  by  temperature,  the 
amount  of  time  the  battery  spent  in  storage  and  the  storage  conditions,  and  other  factors. 
 Leaving  the  camera  turned  on  runs  down  the  battery,  which  will  cause  the  low  power 
alert  to  appear.  Be  sure  to  turn  off  the  camera  when  you  are  not  using  it. 
 The  low  battery  warning  indicator  will  appear  just  before  the  camera  powers  down.  Charge 
the  battery  as  soon  as  possible  when  the  indicator  appears.  Continued  use  of  a  low 
battery  can  cause  it  to  leak,  or  can  result  in  corrupted  image  data. 
 The  camera  becomes  warm  to  the  touch  during  use.  This  is  normal  and  does  not  indicate 
malfunction. 
E-6
Operating  Precautions
Other  Precautions
The  camera  and  stand  are  made  of  precision  components.  Failure  to  observe  the  following 
precautions  can  result  in  inability  to  correctly  save  data  and  malfunction.
G Never  use  or  store  the  camera  and  stand  in  the  following  locations.  Doing  so  creates 
the  risk  of  malfunction  of  and  damage  to  the  camera  and  stand.
 Locations  subjected  to  electrostatic  charge
 Locations  subjected  to  temperature  extremes 
(Operating  Temperature  Range:  5ºC  to  35ºC/41ºF 
to  95ºF)
 Locations  where  there  is  extreme  moisture
 Locations  subjected  to  sudden  temperature 
changes
 Locations  where  there  is  a  lot  of  dust
 On  a  shaky,  uneven,  or  otherwise  unstable  surface
 Locations  where  there  is  the  chance  of  the 
camera  getting  wet
 Locations  exposed  to  direct  sunlight 
 Locations  subjected  to  vibration  or  impact  (Avoid 
areas  near  the  engine  of  a  motor  vehicle,  boat, 
etc.) 
 Near  high-voltage  power  lines,  transformers,  or 
motors  (which  generate  electrical  interference  that 
can  cause  problems  with  system  operation)
G Avoid  using  the  system  under  the  following  conditions.  Such  conditions  create  the 
risk  of  malfunction  of  and  damage  to  system  components.
 Never  place  heavy  objects  on  any  of  the  system 
components.
 Never  insert  or  allow  foreign  objects  to  drop  into 
system  components.
 Never  place  a  vase  or  any  other  container  of 
water  on  top  of  system  components.
G Clean  with  a  soft,  dry  cloth.
When  very  dirty,  use  a  soft  cloth  that  has  been  dampened  in  a  weak  solution  of  water  and  a 
mild  neutral  detergent.  Wring  all  excess  water  from  the  cloth  before  wiping.  Never  use  thinner, 
benzene,  or  any  other  volatile  agent  to  clean  system  components.  Doing  so  can  remove 
markings  and  stain  case  finishes.
 Always  fold  up  the  stand  before  moving  it.  Do  not  subject  the  stand  to  strong  impact.
 When  it  comes  time  to  dispose  of  the  stand  and/or  camera,  make  sure  you  do  so  in 
accordance  with  all  of  the  local  rules  and  regulations  that  apply.U
E-7
Contents
ContentsSafety Precautions.............................................................................................. E-2
Operating Precautions ........................................................................................ E-6
Multi PJ Camera System Features ..................................................................... E-9
Multi PJ Camera System User Documentation ................................................ E-10
Unpacking......................................................................................................... E-11
Using the CASIO CD-ROM............................................................................... E-12
Multi PJ Camera System .................................................................................. E-14
General Guide (PJ Camera Stand)................................................................... E-15
Setting Up the Multi PJ Camera System .......................................................... E-17
PJ Camera Software Overview and Basic Operations ..................................... E-26
PJ Camera Overview........................................................................................ E-36
Troubleshooting ................................................................................................ E-39
Product Specifications (PJ Camera Stand) ...................................................... E-40
Minimum Computer System Requirements ...................................................... E-40
E-8