Eiki Projector Lc Xa20 User Manual

							
Basic Operation
1
Menu Bar
PC System Menu
Used to select computer system. (p.6)
Setting Menu
Used to set the projector's operating configurations.(p.41-50)
Image Select Menu
Used to select an image level among Dynamic, Standard, Real, Blackboard (Green), and Image 1 ~ 4. (p.30)
For computer source
Guide Window
Show the selected Menu of the On-Screen Menu.
Screen Menu
Used to adjust size of image. [Normal / True / Wide / Full screen / Digital zoom +/–] (p.3, 33)
For detailed functions, see Menu Tree on p.58, 59.
Basic OperationImage Adjust Menu
Used to adjust computer image.[Contrast / Brightness / Color temp. / White balance (R/G/B) / Sharpness / Gamma] (p.31, 3)
Sound Menu
Used to adjust the volume or mute the sound. (p.3)
PC Adjust Menu
Used to adjust parameters to match with input signal format. (p.7-9)
Input Menu
Used to select input source either Computer or Video. (p.5)
For video source
Input Menu
Used to select input source either Video or Computer. (p.34, 35)
Image Select Menu
Used to select an image level among Dynamic, Standard, Cinema, Blackboard (Green) and Image 1 ~ 4. (p.37)
Screen Menu
Used to set size of image to Normal or Wide. (p.40)
AV System Menu
Used to select system of selected video source. (p.36)
Image Adjust Menu
Used to adjust picture image. [Contrast / Brightness / Color / Tint / Color temp. / White balance (R/G/B) / Sharpness / Gamma / Noise reduction / Progressive ] (p.38-39)
Same function as computer menu.
Same function as menu for computer source. 
						

							
Basic Operation

P r e s s  t h e  Z O O M  + / -  b u t t o n s  o n  t h e  t o p  c o n t r o l  t o adjust  the  screen  size.    Screen  size  can  be  adjusted 80% to 100% from it's maximum screen size.
It is not available when On-Screen menu is displayed.
Zoom adjustment can be memorized.  (p.41)
Zoom Adjustment
Focus Ring
If  a  projected  picture  has  keystone  distortion,  correct the image with Keystone adjustment.  It is not available when On-Screen menu is displayed.
Press  the  KEYSTONE ed buttons  on  the  top  control or  the  KEYSTONE button  on  the  remote  control.    The keystone dialog box appears. C o r r e c t   k e y s t o n e   d i s t o r t i o n   b y   p r e s s i n g   t h e K E Y S TO N E ed b u t t o n s  o n  t h e  t o p  c o n t r o l  o r  t h e Point ed buttons  on  the  remote  control.    Keystone adjustment can be memorized.  (p.41)
Reduce the upper width with KEYSTONE e button or Point e button. 
Reduce the lower width with KEYSTONE d button or Point d button.  
Keystone Correction
•   The arrows are white when there is no correction.•   The direction of the arrow being corrected turns red.•   The arrows disappear at the maximum correction.•   If you press the KEYSTONE button on the remote control once more while the keystone dialog box is being displayed, the keystone adjustment is canceled.
Remote Control 
Top Control
KEySTONE ed buttons
KEySTONE button
POINT ed buttons
Rotate  the  Focus  Ring  to  adjust  the  projected  picture focus.
ZOOM +/- buttonsTop Control
Focus Adjustment
S c r e e n   p o s i t i o n   c a n   b e   a d j u s t e d   i n   t h e   Z o o m Adjustment. 
Screen Position Adjustment
1
2
Press  the  ZOOM+  or  ZOOM-  buttons  on  the  top control.
W h i l e  Z O O M +  o r  Z O O M -  i s  d i s p l a y e d  o n  t h e screen,  press  the  SELECT  button.    Arrow  marks displayed on the screen.
3Press  the  point ed7  8buttons  to  adjust  screen positions.
S c r e e n   p o s i t i o n   c a n   n o t  b e   a d j u s t e d   a t  Z O O M maximum. 
						

							
Basic Operation
3
Press the VOLUME+/– buttons on the remote control to adjust  the  volume.   The  volume  dialog  box  appears  on the screen for a few seconds.
Press the MUTE button on the remote control to cut off the  sound.    To  restore  the  sound  to  its  previous  level, press  the  MUTE button  again  or  press  the  VOLUME +/– buttons.Mute function is also effective for AUDIO OUT jack.
Volume
Mute
Direct Operation
Sound Adjustment
1
2
Press  the  MENU  button  to  display  the  On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to the Sound Menu icon. 
P r e s s  t h e  P o i n t 7  8  b u t t o n s  t o  c u t  o ff  t h e  s o u n d .  Dialog  box  display  changes  to  "On"  and  the  sound  is cut off.  To restore the sound to its previous level, press the Point 7 8 buttons again.
P r e s s  t h e  P o i n t e d  b u t t o n s  t o  m o v e  t h e  r e d framed  pointer  to  the  item  that  you  want  to  select, and then press the SELECT button.
Volume
Mute
Press  the  Point 8  button  to  turn  up  the  volume,  and press the  Point 7 button to turn down the volume.
Menu Operation
Remote Control Operation
For some frequently used operations, using the remote control is advisable.J u s t  p r e s s i n g  o n e  o f  t h e  b u t t o n s  e n a b l e s  y o u  t o make  the  operation,  and  no  need  for  calling  up  the On-Screen Menu.
Press  the  FREEZE  button  on  the  remote  control  to freeze the picture on the screen.  To cancel the Freeze function,  press  the  FREEZE  button  again  or  press  any other button.
FREEZE button
Press the COMPUTER or VIDEO button on the remote control to select the input source.  For more detail, see pages 5, 34, and 35.
COMPUTER/VIDEO buttons
Remote Control
COMPUTER/ VIDEO buttons 
✔ Note:   S e e  t h e  n e x t  p a g e  f o r  t h e  o t h e r buttons.
FREEZE button  
Remote Control
VOL+ button
VOL- button
MUTE button
Approximate level of the volume.
Press the MUTE button to set the Mute function On/Off. The display disappears after 4 seconds.
Approximate level of the volume.
Exit the Sound Menu.
Sound Menu
Sound Menu icon
Basic Operation 
						

							
Basic Operation
4
black out ➜ the captured image ➜ normal ➜ • • • • •
Press  the  NO  SHOW  button  on  the  remote  control  to black  out  the  image.    To  restore  to  normal,  press  the NO  SHOW  button  again  or  press  any  other  button.  When  a  projected  image  is  captured  and  set  as  "User" in  the  Logo  selection  (p.4),  the  screen  changes  each time you press the NO SHOW button as follows.
NO SHOW button
Press  the  AUTO  PC  button  on  the  remote  control  to operate  the  Auto  PC  function.    For  more  detail,  see page 7.
AUTO PC button
Press  the  D.ZOOM  buttons  on  the  remote  control  to zoom  in  and  zoom  out  the  images.    For  more  detail, see page 33.
D .ZOOM buttons
Press  the  P-TIMER  button  on  the  remote  control.    The timer  display  "00  :  00"  appears  on  the  screen  and  the timer starts to count time (00 : 00 ~ 59 : 59).To stop the P-Timer, press the P-TIMER button.  Press the  P-TIMER  button  again,  then  the  P-timer  display  disappears.
P-TIMER button
Press the IMAGE button on the remote control to select a  desired  image  level  of  the  screen.    For  more  detail, see pages 30 and 37.
IMAGE button
For detail, see page .
KEySTONE button
LAMP CONTROL button
P r e s s  t h e  L A M P  C O N T R O L  b u t t o n  o n  t h e  r e m o t e c o n t r o l  t o  s e l e c t  t h e  l a m p  m o d e  f o r  c h a n g i n g  t h e brightness of the screen.
Normal . . .normal brightness Auto . . . . .b r i g h t n e s s  a c c o r d i n g  w i t h  t h e  i n p u t  signal Eco  ...........l o w e r   b r i g h t n e s s   r e d u c e s   t h e   l a m p                     power consumption and extends the                        lamp life.
Remote Control
D .ZOOM buttons
NO SHOW button 
AUTO PC button
✔ Note:            S e e  t h e  p r e v i o u s  p a g e  f o r  t h e other buttons.
KEySTONE button(See p.)
POINT ed buttons
The message disappears after 4 seconds.
P-Timer display
LAMP CONTROL button
P-TIMER button
IMAGE button
VOLUME +/- buttons  (See p.3.) 
						

							
Computer Input 
5
Computer Input
Choose  Computer  by  pressing  the  INPUT  button on  the  top  control  or  press  the  COMPUTER  button on  the  remote  control.    Before  using  these  buttons, correct input source should be selected through Menu operation as described below.
Input Source Selection
Direct Operation
INPUT button
Remote Control
Top ControlINPUT button
COMPUTER button
Computer  
Video
Input Menu
Move the pointer (red arrow) to Computer and press the SELECT button.
Input Menu icon
Move the pointer to RGB and press the SELECT button.
Source Select Menu
Computer
Press the MENU button to display the On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to the Input Menu icon.
1
P r e s s  t h e  P o i n t ed  b u t t o n s  t o  m o v e  t h e  r e d arrow  pointer  to  Computer,  and  then  press  the SELECT button.
2
A f t e r  t h e  S o u r c e  S e l e c t  M e n u  a p p e a r e d  f o r Computer,  move  the  pointer  to  RGB  and  then press the SELECT button.
3
Menu Operation
✔ Note:  W h e n  t h e  I n p u t  S e a r c h  f u n c t i o n  i s  s e t  O n 1 o r  O n ,  t h e  i n p u t  s i g n a l  w i l l  b e  s e a r c h e d automatically (p.45) 
						

							
Computer Input
6
Computer System Selection
This  projector  automatically  tunes  to  various  types  of  computers  based  on  VGA,  SVGA,  XGA, SXGA,  WXGA,  or  UXGA  with  its  Multi-scan  system  and  Auto  PC  Adjustment.    If  Computer  is selected  as  a  signal  source,  this  projector  automatically  detects  the  signal  format  and  tunes  to project  a  proper  image  without  any  additional  setting.  (Signal  formats  provided  in  this  projector  is shown on page 61.)
One of the following messages may appear when:
T h e   p r o j e c t o r   c a n n o t   r e c o g n i z e   t h e c o n n e c t e d   s i g n a l   c o n f o r m i n g   t o   t h e provided PC Systems.  The message "Auto" is  displayed  on  the  PC  System  Menu  icon and  the Auto  PC Adjustment  function  works to  display  proper  images.    If  the  image  is not projected properly, a manual adjustment is required. (p.8, 9)
T h e r e  i s  n o  s i g n a l  i n p u t  f r o m  c o m p u t e r.  C h e c k   t h e   c o n n e c t i o n   b e t w e e n   y o u r c o m p u t e r   a n d   t h e   p r o j e c t o r .   ( S e e  "Troubleshooting" on page 56.)
Auto
The  preset  system  is  manually  adjusted  in the PC Adjust Menu.  The adjusted data can be stored in Mode 1 ~ 5. (p.8, 9)  
PC  Systems  provided  in  this  projector  is chosen.    The  projector  chooses  a  proper s y s t e m  p r o v i d e d  i n  t h e  p r o j e c t o r  a n d displays it.
*Mode 1 and SVGA 1 are examples.
Mode 1
SVGA 1
----
Press  the  MENU  button  to  display  the  On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to the PC System Menu icon.
Press  the  Point ed buttons  to move  the  red  arrow pointer to the system that you want to set, and then press the SELECT button.
PC system can also be selected manually.
Selecting Computer System Manually
1
2
The Auto PC Adjustment function operates to adjust the projector. 
PC System Menu
The PC System Menu icon Selected system is displayed.
Systems on this dialog box can be selected.
PC System Menu
Custom Mode (1 ~ 5) set in the PC Adjust Menu. (p.7, 9) 
						

							
Computer Input
7
Auto  PC  Adjustment  function  is  provided  to  automatically  adjust  Fine  sync,  Total  dots,  Horizontal, and Vertical to conform to your computer. Auto PC Adjustment function can be operated as follows.
Auto PC Adjustment
The  Auto  PC  adjustment  function  can  be  operated directly by pressing the AUTO PC button on the remote control unit.
Direct OperationRemote Control 
AUTO PC button
Press  the  MENU  button  to  display  the  On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to PC Adjust Menu item.
P r e s s  t h e  P o i n t e d  b u t t o n s  t o  m o v e  t h e  r e d framed    pointer  to  Auto  PC  Adj.  item  and  then press the SELECT button twice.
Auto PC Adj .
Menu Operation
1
2Move the red framed pointer to the Auto PC Adj. item and press the SELECT  button.
"Please wait..." message appears while Auto PC adjustment is in process.
PC Adjust Menu
PC Adjust Menu icon
To store adjustment parametersAdjustment  parameters  from  Auto  PC  Adjustment  can be  memorized  in  this  projector.    Once  parameters  are memorized,  the  setting  can  be  done  just  by  selecting Mode  in  the  PC  System  Menu  (p.6).    See  "Store"  on page 9.
✔ Note: • Fine  sync,  Total  dots,  Horizontal,  and  Vertical  of some  computers  cannot  be  fully  adjusted  with  this Auto  PC Adjustment  function.    When  the  image  is not  provided  properly  with  this  operation,  manual adjustments are required. (p.8, 9)
 • The Auto PC Adjustment cannot be operated when 480i,  575i,  480p,  575p,  7 0p,1035i,  or  1080i  is selected in the PC System Menu. (p.6)
Computer Input 
						

							
Computer Input
8
Press  the  MENU  button  to  display  the  On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to the PC Adjust Menu icon.
P r e s s  t h e  P o i n t e d  b u t t o n s  t o  m o v e  t h e  r e d framed    pointer  to  the  item  that  you  want  to  adjust a n d  t h e n  p r e s s  t h e  S E L E C T  b u t t o n  t o  d i s p l a y the  adjustment  dialog  box.    Press  the  Point 7  8 buttons to adjust the value.
Manual PC Adjustment
Some  computers  employ  special  signal  formats  which  may  not  be  tuned  by  Multi-scan  system of  this  projector.    Manual  PC  Adjustment  enables  you  to  precisely  adjust  several  parameters  to match  those  signal  formats.    The  projector  has  5  independent  memory  areas  to  memorize  those parameters manually adjusted.  It allows you to recall the setting for a\
 specific computer. 
1
2
Press  the  Point 7  8  buttons  to  adjust  the  value  to eliminate  flicker  from  the  image  displayed.  (From  0  to 31.)
Fine sync
Press  the  Point 7  8  buttons  to  adjust  the  number  of total  dots  in  one  horizontal  period  to  match  your  PC image.
Total dots
Press  the  Point 7  8  buttons  to  adjust  the  horizontal picture position.
Horizontal
P r e s s  t h e  P o i n t 7  8  b u t t o n s  t o  a d j u s t  t h e  v e r t i c a l picture position.
Vertical
Press  the  SELECT  button  to  show  H-sync  freq.  and V-sync freq. of the connected computer. 
Current mode
Press  the  Point 7  8  buttons  to  adjust  clamp  level.  When the image has dark bars, try this adjustment.
Clamp
Move the red framed  pointer to an item and press the SELECT button.
PC Adjust MenuPC Adjust Menu icon
Press the SELECT button at this item to adjust other items. 
Press the Point 7 8 buttons to adjust the value.
Status (Stored/Free) of the selected Mode.
Selected Mode
Press the SELECT button at the Current mode item to show the information of the connected computer. 
						

							
Computer Input
Press  the  Point 7  8  buttons  to  adjust  the  horizontal area displayed by this projector.
Display area H
Press  the  Point 7  8  buttons  to  adjust  the  vertical  area displayed by this projector.
Display area V
Reset
Store
Exit the PC Adjust Menu.
Quit
To  store  the  adjusted  data,  select  Store  and  press  the SELECT  button.    Move  the  red  arrow  pointer  to  any  of Mode 1 to 5 in which you want to store and then press the SELECT button.
To  reset  the  adjusted  data,  select  Reset  and  press the  SELECT  button.    The  confirmation  box  appears and  then  select  [Yes].    All  adjustments  return  to  their previous figures.
Mode free
To  clear  the  stored  data,  select  Mode  free  and  press the  SELECT  button.    Move  the  red  arrow  pointer  to the  Mode  that  you  want  to  clear  and  then  press  the SELECT button.
✔ Note:   Display  area  (H/V)  cannot  be  selected  when  480i, 575i, 480p, 575p, 70p, 1035i, or 1080i is selected in the PC System Menu (p.6).
Vacant ModeValues of "Total dots", "Horizontal", "Vertical", "Display area H" and "Display area V".
Close this dialog box.
To store adjusted data
To clear adjusted data
This Mode has stored parameters.
Move the red framed  pointer to an item and press the SELECT button.
9
Computer Input 
						

							
30
Computer Input
Select an image level among Dynamic, Standard, Real, Blackboard  (Green),  Image  1,  Image ,  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)
Picture  level  suitable  for  the  image  projected  on  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. (p.3)
Press  the  MENU  button  to  display  the  On-Screen Menu.    Press  the  Point 7  8  buttons  to  move  the red framed pointer to the Image Select Menu icon.
P r e s s  t h e  P o i n t e d  b u t t o n s  t o  m o v e  t h e  r e d framed 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
Picture  level  suitable  for  the  image  projected  on  a blackboard.  See above for further description.
Blackboard (Green)
User preset image in the Image Adjust Menu. (p.3)
Image 1 ~ 4
Picture  level  suitable  for  viewing  picture  in  a  bright room.
Dynamic
IMAGE button
Image 4
Blackboard (Green)
Remote Control
IMAGE button
Dynamic
Standard
Real
Image 1
Image 2
Image 3
Move the red framed pointer to the level and press the SELECT button.
The level being selected.
Image Select Menu
Image Select Menu icon