Eiki Lc-Xs25 Multimedia Projector Owners Manual

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Computer Input
Select  an  image  level  among  Dynamic,  Standard,  Real, 
Blackboard (Green), Colorboard, Image 1, Image 2, Image 
3,  and  Image  4  by  pressing  the  IMAGE  button  on  the 
remote control.
Normal picture level preset on this projector.
Picture level with improved halftone for graphics. Standard
Real
Image 1 ~ 4
Image Level Selection 
Direct Operation
Blackboard (Green)
P i c t u r e  l e v e l  s u i t a b l e  f o r  t h e  i m a g e  p r o j e c t e d  o n  a 
blackboard.    This  mode  assists  to  enhance  the  image 
projected  on  a  blackboard.    This  is  mainly  effective  on  a 
green  colored  board,  not  truly  effective  on  a  black  colored 
board.
Picture level suitable for viewing picture in a bright room. Dynamic
User preset image in the Image Adjust Menu. (pp.33-34)
IMAGE button
Image 4
Blackboard (Green)
12
+ _
Remote Control
IMAGE button
Dynamic
Standard
Real
Image 1
Image 2
Image 3
Colorboard
At  the  time  of  simple  projection  on  the  colored  wall,  you 
can get the close color image to the color image projected 
on  a  white  screen  by  selecting  the  similar  color  to  the  wall 
color from the preset four colors.  
Colorboard 
						

							32
User preset image in the Image Adjust Menu. (pp.33-34)Image 1 ~ 4
M o v e   t h e   r e d   f r a m e 
p o i n t e r  t o  t h e  l e v e l  a n d 
press the SELECT button.
The level being selected.
Image Select Menu
Image Select Menu icon
Computer Input
Colorboard
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►  buttons  to  move  the  red 
frame pointer to the Image Select Menu icon.
Press  the  Point ▲▼  buttons  to  move  the  red  frame 
pointer to the level that you want to set and then press 
the SELECT button.
Menu Operation
1
2
Normal picture level preset on this projector.
Standard
Picture level with improved halftone for graphics.Real
P i c t u r e  l e v e l  s u i t a b l e  f o r  t h e  i m a g e  p r o j e c t e d  o n  a 
blackboard.  See above for further description.Blackboard (Green)
Picture level suitable for viewing picture in a bright room.
Dynamic
At  the  time  of  simple  projection  on  the  colored  wall,  you 
can get the close color image to the color image projected 
on  a  white  screen  by  selecting  the  similar  color  to  the 
wall  color  from  the  preset  four  colors.  Press  the  SELECT 
button to choose the color.  
						

							33
Computer InputComputer Input
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►  buttons  to  move  the  red 
frame pointer to the Image Adjust Menu icon.
Press  the  Point ▲▼  buttons  to  move  the  red  frame 
pointer  to  the  item  that  you  want  to  adjust,  and  then 
press  the  SELECT  button.    The  level  of  each  item  is 
displayed.  Adjust each level by pressing the Point 
◄►buttons.
Image Level Adjustment
1
2
M o v e   t h e   r e d   f r a m e  
pointer  to  the  item  to  be 
selected  and  then  press 
the SELECT button.
Image Adjust Menu
Image Adjust Menu icon
Press the Point ◄ button to decrease the contrast and the 
Point ► button to increase contrast. (From 0 to 63.)
Press  the  Point ◄  button  to  adjust  the  image  darker  and 
the Point ► button to adjust the image brighter. (From 0 to 
63.) Contrast
Brightness
Press  the  Point ◄  button  to  lighten  the  red  tone  and  the 
Point ► button to deepen the red tone. (From 0 to 63.)
White balance (Red)
Press the Point ◄ button to lighten the green tone and the 
Point ► button to deepen the green tone. (From 0 to 63.)
White balance (Green)
Press  the  Point ◄  button  to  lighten  the  blue  tone  and  the 
Point ► button to deepen the blue tone. (From 0 to 63.)
White balance (Blue)
Press  the  Point ◄  button  or  the  Point ►  button  for  Color 
temp.  level  that  you  want  to  select.  (XLow,  Low,  Mid,  or 
High)  Color temp
  .
To  reset  the  adjusted  data,  select  Reset  and  press  the 
SELECT  button.    The  confirmation  box  appears  and  then 
select  [Yes].    All  adjustments  returns  to  their  previous 
figures.
Reset
Press  the  Point ◄►  buttons  to  obtain  better  balance  of 
contrast. (From 0 to 15.) Gamma
Press the Point ◄ button to soften the image and the Point ► button to sharpen the image. (From 0 to 15.)
Sharpness
Press  the  Point 
◄►
buttons  to  adjust  the 
value.
Selected Image level
Note:
    After adjusting any of the White balance 
Red,  Green,  or  Blue,  the  Color  temp 
changes to "Adj.". 
						

							34
Computer Input
Store
Exit the Image Adjust Menu.
Quit
To  store  the  adjusted  data,  select  Store  and  press  the 
SELECT button.  Select a level from Image 1 to 4 with the 
Point 
▲▼ buttons and press the SELECT button.  
A confirmation box appears and then select [Yes].
Stored  data  can  be  called  up  by  selecting  "Image"  in  the 
Image Level Selection on page 31.
This projector has the picture screen resize function, which 
enables you to customize the image size.
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►  buttons  to  move  the  red 
frame pointer to the Screen Menu icon.
Press  the  Point ▲▼  buttons  and  move  the  red  frame 
pointer to the function that you want to select and then 
press the SELECT button.2
Screen Size Adjustment
Provide the image to fit the screen size. Normal
True
Provide  the  image  in  its  original  size.  When  the  original 
image  size  is  larger  than  the  screen  size  (1024  x  768  ), 
this  projector  enters  panning  mode  automatically.  Pan  the 
image  with  Point 
▲▼◄►  buttons.    When  adjusted,  the 
arrows  turn  red.    When  reached  to  the  correction  limit,  the 
arrows disappear.
1
Move  the  red  frame 
p o i n t e r   t o   a n y   o f 
Image  1  to  4  where 
y o u   w a n t   t o   s e t 
a n d  t h e n  p r e s s  t h e 
SELECT button.
The  confirmation 
b o x   a p p e a r s , 
then select [Yes].
Store item
Press  the  SELECT 
b u t t o n   a t   t h i s 
i t e m  t o  s t o r e  t h e 
adjusted data.
M o v e  t h e  r e d  f r a m e  p o i n t e r 
to  the  function  and  press  the 
SELECT button.
Screen MenuScreen Menu icon
Notes:
  • This Screen Menu , except for "Normal" and "Custom",  
cannot be operated when 720p(HDTV), 1035i (HDTV), 
or  1080i  (HDTV)  is  selected  in  the  PC  System  Menu 
(p.27).
  •

  The  projector  cannot  display  any  resolution  higher 
than  1600x1200.  If  your  computer’s  screen  resolution 
is  higher  than  it,  reset  the  resolution  to  the  lower 
before connecting to the projector.
  •

  T h e  i m a g e  d a t a  i n  o t h e r  t h a n  X G A  ( 1 0 2 4 x 7 6 8 )  i s 
modified to fit the screen size in initial mode.
  •

  True,  Full,  and  Digital  zoom  +/–  cannot  be  selected 
when  480i,  575i,  480p,  or  575p  is  selected  in  the  PC 
System Menu (p.27). 
						

							35
Custom
Adjust the screen scale and position manually with this 
function.
Press the SELECT button at Custom and the "Custom" is 
displayed on the screen for a few seconds and then the 
Aspect dialog box appears.
 Scale H/V  ..................  Adjust the Horizontal/Vertical screen 
scale.
  H&V  ...........................  W
hen  set  to  "On",  the  aspect  ratio 
is  fixed.  The  "Scale  V"  appears 
dimmed  and  becomes  unavailable. 
A d j u s t   t h e   " S c a l e   H " ,   t h e n   t h e 
s c r e e n   s c a l e   i s   a u t o m a t i c a l l y 
modified based on the aspect ratio. 
  Position 

H/V.............   Adjust the Horizontal/Vertical screen 
position.
  Common  ...................  S

ave  the  adjusted  scale  to  all  the 
inputs. Press the SELECT button at 
Common  to  display  a  confirmation 
box.  To  save  the  scale,  press  the 
S E L E C T  b u t t o n   a t   " Ye s " ,   W h e n 
Custom is selected, the saved scale 
is used.
  Reset  .........................  Reset 

the all adjusted values. Press 
the  SELECT  button  at  Reset  to 
display a confirmation box. To reset, 
press the SELECT button at "Yes".
Press  the  SELECT  button  at 
Common  or  Reset,  to  display 
a confirmation box.
Computer Input

Notes:
•   W h e n   n o   s i g n a l   i s   d e t e c t e d ,   " N o r m a l "   i s   s e t 
automatically and the Aspect dialog box disappears.
• 

  The  adjustable  range  for  Scale  H/V  and  Position  H/V 
is limited depending on the input signal.Wide
Provide  the  image  to  fit  wide  video  aspect  ratio  (16:9)  by 
expanding the image width uniformly.  This function can be 
used for providing a squeezed video signal at 16:9.
Full
Provide the full screen image. 
						

							36
Computer Input
When the Digital zoom + is selected, the On-Screen Menu 
disappears  and  the  message  "D.  zoom  +"  is    displayed.  
Press  the  SELECT  button  to  expand  the  image  size.   And 
press  the  Point 
▲▼◄►  buttons  to  pan  the  image.    The 
Panning  function  can  work  only  when  the  image  is  larger 
than the screen size.
A  projected  image  can  be  also  expanded  by  pressing  the 
D.ZOOM 
▲ button on the remote control.
Digital zoom +
When  Digital  zoom  –  is  selected,  the  On-Screen  Menu  
disappears  and  the  message  "D.  zoom  –"  is  displayed. 
Press the SELECT button to compress image size.
A  projected  image  can  be  also  compressed  by  pressing 
the D.ZOOM 
▼ button on the remote control.
To exit the Digital zoom +/– mode, press any button except 
the D.ZOOM 
▲▼ buttons, SELECT, and Point buttons.
To  return  to  the  previous  screen  size,  select  a  screen  size 
from the Screen Size Adjustment or select an input source 
from the Input Source Selection (p.26) again, or adjust the 
screen size with the D.ZOOM 
▲▼buttons.
Digital zoom –
For zooming in and out the images
12
+
_
Remote Control 
D .ZOOM  ▲ button
POINT buttons
SELECT button
D .ZOOM ▼ button
Notes:
  • The  panning  function  may  not  operate  properly  if  the 
stored Mode in the PC Adjust Menu is used. (p.30)
  •

  T h e  m i n i m u m  c o m p r e s s i o n  r a t i o  c a n  b e  l i m i t e d 
depending  on  the  input  signal  or  when  the  Keystone 
function is working or when the Custom is selected for 
the screen size.
  • 

True,  Full,  and  Digital  zoom  +/–  cannot  be  selected 
when  480i,  575i,  480p,  or  575p  is  selected  in  the  PC 
System Menu  (p.27).
  •

  Digital  zoom  +/-  cannot  be  selected  when  Full  or True 
is selected. 
						

							37
Computer InputVideo Input
Choose  Video  by  pressing  the  INPUT  button  on  the  top 
control  or  choose  Video  by  pressing  the  VIDEO  button 
or  choose  S-video  by  pressing  the  S-video  button  on  the 
remote control.
Before using these buttons, correct input source should be 
selected through menu operation as described below.
Input Source Selection (Video, S-video)
Direct Operation
Note:
   W
hen  the  Input  Search  function  is  set  On1  or  On2, 
the input signal will be searched automatically. (p.46) Input Menu
Input Menu icon
Video
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►  buttons  to  move  the  red 
frame pointer to the Input Menu icon.1
Press  the  Point ▲▼  buttons  to  move  the  red  arrow 
pointer to Video, and then press the SELECT button.2
Move the pointer to the desired source and then press 
the SELECT button.3
Menu Operation
Computer 1 (Analog)
Computer 2
Computer 1 (Digital)
Remote Control
12
+
_
VIDEO button
Top Control
INPUT button
Video
M o v e   t h e   p o i n t e r   ( r e d 
arrow)  to  Video  and  press 
the SELECT button.
S-VIDEO button
Move  the  pointer  to  the  source 
that  you  want  to  select  and 
press the SELECT button.Source Select Menu (Video) 
						

							38
Video Input
Choose  Computer  2  by  pressing  the  INPUT  button  on 
the  top  control  or  press  the  COMPUTER  2  button  on 
t h e  r e m o t e  c o n t r o l .  C h o o s e  C o m p o n e n t  b y  p r e s s i n g 
COMPONENT button on the remote control.
Before using these buttons, correct input source should be 
selected through Menu operation as described below.
Input Source Selection (Component, RGB Scart 21-pin)
Direct Operation
Press  the  Point ▲▼  buttons  to  move  the  red  arrow 
pointer  to  Computer  2  and  then  press  the  SELECT 
button. 
After  the  Source  Select  Menu  appeared  for  Computer 
2,  move  the  pointer  to  Component  or  RGB(Scart)  and 
then press the SELECT button.
1
2
3
Menu Operation
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►  buttons  to  move  the  red 
frame pointer to the Input Menu icon.
Note:
      When  the  Input  Search  function  is  set  to  “On1”  or 
“On2”,  the  input  signal  will  be  searched  automatically 
(p.46).
W h e n  t h e  i n p u t  s o u r c e  i s  c o m i n g  f r o m 
v i d e o   e q u i p m e n t   c o n n e c t e d   t o   t h e 
C O M P U T E R   I N   2 / C O M P O N E N T   I N 
terminal  with  a  Component-VGA  Cable, 
select Component. 
W h e n  t h e  i n p u t  s o u r c e  i s  c o m i n g  f r o m 
v i d e o   e q u i p m e n t   c o n n e c t e d   t o   t h e 
C O M P U T E R   I N   2 / C O M P O N E N T   I N 
terminal  with  a  Scart-VGA  Cable,  select 
RGB (Scart). 
Component
RGB (Scart)
Remote Control
12
+
_
COMPUTER 2 button
COMPONENT button
Computer 1 (Analog)
Computer 2
Computer 1 (Digital)
Top Control
INPUT button
Video
Input Menu
Computer 2
M o v e   t h e   p o i n t e r   ( r e d 
arrow)  to  Computer  2  and 
press the SELECT button.
M o v e   t h e   p o i n t e r   t o 
Component or RGB(Scart) 
a n d   p r e s s   t h e   S E L E C T 
button. 
						

							3
Video InputVideo Input
Press  the  MENU  button  to  display  the  On-Screen 
Menu.    Press  the  Point ◄►buttons  to  move  the  red 
frame pointer to the AV System Menu icon.
Video System Selection
Press  the  Point ▲▼  buttons  to  move  the  red  arrow 
pointer  to  the  system  that  you  want  to  select  and  then 
press the SELECT button.
1
2
If  the  projector  cannot  reproduce  proper  video  image,  it 
is  necessary  to  select  a  specific  broadcast  signal  format 
among  PAL,  SECAM,  NTSC,  NTSC  4.43,  PAL-M,  and 
PAL-N. P
 AL/SECAM/NTSC/NTSC4 .43/PAL-M/PAL-N
The  projector  automatically  detects  incoming  video  signal, 
and adjusts itself to optimize its performance.
If  the  projector  cannot  reproduce  proper  video  image,  it 
is  necessary  to  select  a  specific  component  video  signal 
format  among  480i,  575i,  480p,  575p,  720p,  1035i,  and 
1080i. COMPONENT VIDEO SIGNAL FORMAT
Video or S-video
Component
T h e  p r o j e c t o r  a u t o m a t i c a l l y  d e t e c t s  i n c o m i n g  v i d e o 
system, and adjusts itself to optimize its performance.
When  Video  System  is  PAL-M  or  PAL-N,  select  system 
manually. Auto
Auto
AV System Menu (Video or S-video)
AV System Menu (Component)
Move  the  pointer  to  a 
system  and  press  the 
SELECT button. A
V System Menu icon  
  Selected system is  
  displayed.
AV System Menu icon  
 Selected system is  
  displayed.
Move  the  pointer  to  a 
system  and  press  the 
SELECT button.
Note:
    T h e  AV  S y s t e m  M e n u  c a n n o t  b e  s e l e c t e d  w h e n 
selecting RGB (Scart). 
						

							40
Video Input
Select an image level among Dynamic, Standard, Cinema, 
Blackboard (Green), Colorboard, Image 1, Image 2, Image 
3,  and  Image  4  by  pressing  the  IMAGE  button  on  the 
remote control.
Normal picture level preset on this projector.
Picture level adjusted for the picture with fine tone. Standard
Cinema
Image 1 ~ 4
Image Level Selection 
Direct Operation
Blackboard (Green)
P i c t u r e  l e v e l  s u i t a b l e  f o r  t h e  i m a g e  p r o j e c t e d  o n  a 
blackboard.    This  is  mainly  effective  on  a  green  colored 
board, not truly effective on a black colored board.
Picture level suitable for viewing picture in a bright room. Dynamic
User preset image in the Image Adjust Menu (pp.42-43).
12
+_
Remote Control
IMAGE button
IMAGE button
Image 4
Blackboard (Green)
Dynamic
Standard
Cinema
Image 1
Image 2
Image 3
Colorboard
At  the  time  of  simple  projection  on  the  colored  wall,  you 
can get the close color image to the color image projected 
on a white screen by selecting the similar color to the wall 
color from the preset four colors. 
Colorboard