Eiki Projector Lc Xb250 User Manual

61
Turn  off  the  projector  and  unplug  the  AC  power  cord 
from the AC outlet.
Turn  over  the  projector  and  pull  out  the  filter  cover 
(bottom);  pull  up  the  handle  and  take  out  the  whole 
filter (bottom.)
Press up the latches and pull out the filter cover (side); 
pull out the handle and take out the side filter.
1
2
Filter prevents dust from accumulating on the optical elements inside th\
e projector. Should the filter become
clogged with dust particles, it will reduce cooling...

62
Cleaning the Projector Cabinet
Cleaning the Projection Lens
Unplug the AC power cord before cleaning.
Gently  wipe  the  projection  lens  with  a  cleaning  cloth  that 
c o n t a i n s  a  s m a l l  a m o u n t  o f  n o n - a b r a s i v e  c a m e r a  l e n s 
c l e a n e r,  o r  u s e  a  l e n s  c l e a n i n g  p a p e r  o r  c o m m e r c i a l l y 
available air blower to clean the lens. 
Avoid  using  an  excessive  amount  of  cleaner.  Abrasive 
cleaners,  solvents,  or  other  harsh...

63
Maintenance and Cleaning
When  the  projection  lamp  of  the  projector  reaches  its  end 
of  life,  the  Lamp  replacement  icon  appears  on  the  screen 
and  LAMP  REPLACE  indicator  lights  yellow.  Replace  the 
lamp  with  a  new  one  promptly.  The  timing  when  the  LAMP 
REPLACE  indicator  should  light  is  depending  on  the  lamp 
mode.
Follow these steps to replace the lamp.
For  continued  safety,  replace  with  a  lamp  of  the 
same  type.  Do  not  drop  a  lamp  or  touch  a...

64
This projector uses a high-pressure lamp which must be handled carefully\
 and properly.  
Improper handling may result in accidents, injury, or create a fire hazard.
● Lamp life may differ from lamp to lamp and according to the environment of use. There is no guarantee 
of  the  same  life  for  each  lamp.  Some  lamps  may  fail  or  terminate  their  life  in  a  shorter  period  of  time 
than other similar lamps.
●  If  the  projector  indicates  that  the  lamp  should  be  replaced,  i.e.,  if...

65
 Problem:  – Solutions
 No power  .  – Plug the power cord of the projector into the AC outlet. 
    – See if the POWER indicator lights red. 
    –  Wait until the POWER indicator stops blinking to turn on the projector 
again. The projector can be turned on after the POWER indicator 
turns red. See page 18.
    – Check the WARNING indicator. If the WARNING indicator lights red, 
                                                                     pro\
jector cannot be turned on. See page 60. 
    –...

66
No image . – Check the connection between your computer or video equipment  
     and the projector. See pages 14-16. 
    – See if the input signal is correctly output from your computer. Some  
     laptop computers may need to change the setting for monitor output  
       when connecting to a projector. See your computer’s instruction  
    manual for the setting.  
    – It takes about 30 seconds to display an image after turning on the  
     projector. See page 18.
    –  Check the Input...

67
Appendix
 The image is distorted or runs off . – Check PC adjust menu or Screen menu and adjust them.    
       See pages 31-32, 35-36.
 PIN code dialog box appears  – PIN code lock is being set. Enter a PIN code (the “1234” or numbers 
 at start-up .   you have set). See pages 19, 55-56.
 The Remote Control does  – Check the batteries. 
 not work .  – Make sure no obstruction is between the projector and remote   
       control. 
   – Make sure you are not too far from the projector when using the...

68
Menu Tree
SVGA 1
Mode 1Mode 2
 - - - -
Total dotsHorizontalVertical
Display area HDisplay area VReset
Image AdjustContrastBrightnessColor temp.
Red
Gamma
Store
NormalFull
Digital zoom –
Zoom
0–630–63
Computer Input
PC Adjust
Mode 1
Mode 10
0–63
0–15
Image 1Image 2Image 3Image 4
Screen
Yes/No
 * Systems displayed in the System Menu vary depending on an input signal.
ResetYes/No
Sharpness0–15
Computer Input/Video Input
VolumeMuteOn/OffSound0–63
Mode 10
Clamp
Digital zoom +
GreenBlue0–630–63
Store
Mode...

69
AutoPALSECAMNTSCNTSC 4.43PAL-MPAL-N
Video Input
Auto1080i1035i720p575p480p575i480i
0–630–63
Off
Computer Input/Video Input
System (2)
System (3)
Image AdjustContrastBrightnessColorTint
RedGreenBlueSharpness
ResetStore
Gamma
Progressive
0–630–630–630–15 0–15
Image 1Yes/No
LanguageSetting21 languages provided.
Blue/User/BlackOn/Countdown off/Off Logo select
Ready
On/Off
Code 1–Code 2
BackgroundDisplayLogo
Power management
Direct on
Remote control
Shut downOff
Security
PIN code lock
Timer
L1/L2Fan...

70
Check the indicators for projector condition.                           \
        
•	•	•	green.•	•	•	red•	•	•	off
•	•	•	blinks	green.
 When the projection lamp reaches its end of life, the LAMP REPLACE indicator lights yellow. When this 
     indicator lights yellow, replace the projection lamp with a new one promptly.
The projector is off. (The AC power cord is unplugged.)
The projector is in stand-by mode. Press the ON/STAND-BY button 
to turn on the projector.
Projector ConditionPOWERred/green...