Eiki Lc-Xs31 Multimedia Projector Owners Manual

61

Maintenance and Cleaning
Turn  off  the  projector,  and  unplug  the  AC  power  cord 
from the AC outlet.
First, clean up the dust on the projector and around the 
air vents.
1

Loosen 2 screws of the filter cover with a screwdriver 
and open the filter cover.3
Rotate the handle of the filter and pull out the filter
cartridge.4
CAUTION
Make sure the filter cartridge is inserted in the 
projector. If the filter cartridge is not inserted, the 
projector cannot be turned on.
Do not put anything...

6

Maintenance and Cleaning
Be sure to reset the Filter counter after replacing the filter
cartridge.
Press the MENU button to display the On-Screen 
Menu. Use the Point ▲▼ buttons to select the Setting 
and then press the Point ► or SELECT buttons.
Use the Point ▲▼ buttons select Filter counter and 
then press the Point ► or SELECT button. Use the 
Point ▲▼buttons to select Filter counter reset and 
then press SELECT button. The Filter counter Reset? 
appears. Select yes to continue.
1
...

63

Maintenance and Cleaning
Unplug the AC power cord before cleaning.
G e n t l y  w i p e  t h e  l e n s  c o v e r  w i t h  a  c l e a n i n g  c l o t h  t h a t 
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 cover. 
Avoid  using  an  excessive  amount  of  cleaner.  Abrasive 
cleaners,  solvents,  or  other...

64

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 glass 
bulb! The glass can shatter and may cause injury....

65

Maintenance and Cleaning
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 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...

66

 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 TEMP. indicator. If the WARNING TEMP.          
                                                                    indi\
cator lights red, projector cannot be turned on....

67

Appendix
 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...

68

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, 54-55.
 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...

69

wARNING :
High voltages are used to operate this projector  . Do not attempt to open the cabinet .
If problems still persist after following all operating instructions, co\
ntact the dealer where you purchased the 
projector or the service center. Specify the model number and explain about the problem. We will advise you 
how to obtain service.
This  symbol  on  the  nameplate 
means  the  product  is  Listed  by 
Underwriters Laboratories Inc. 
It is designed and manufactured 
to meet rigid U.L....

70

Appendix
SVGA 1Mode 1Mode 2 - - - -
Total dotsHorizontalVertical
Display area HDisplay area VReset
Dynamic
RealBlackboard (Green)
Image 1Image 2Image 3
Image AdjustContrastBrightnessColor temp.
Red
Gamma
Store
NormalTrue
Digital zoom –
Full 
0–630–63PC adjust
Mode 1Mode 2Mode 3Mode 4Mode 5
Image select
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
VolumeMuteOn/OffSound0–63
Standard
Mode 3Mode...