Eiki Projector LC-XNS3100 User Manual

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Webpage operation
1. Input IP address in address bar.  Refer to page 50 for obtaining IP address.
2. Input ID and password, click OK to display the webpage.
    Default ID: admin
    Default password: admin
3. Set the items for projector in webpage.Projector/Standby
Projector/PCAdj This page displays the current power supply state of the projector.  
While connecting signal, you can use Auto PC Adjust function, adjust the value of Fine sync, 
Total dots, Horizontal and Vertical.
Network Control  
						

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Projector/Display
Projector/ColorAdjProjector/Input
This page displays Screen size, Menu position and Background.
You can select Image Mode, adjust value of Contrast /Brightness/Red/Green/Blue/Sharpness
in this page.
You can select input source in this page.
Network Control
VGA IN 1
VGA IN 2  
						

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Network Control
Projector/Setting
You can set Input Search/Auto PC adj/On start /Lamp control/Blank /Freeze in this page.  
						

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Maintenance and cleaning
Caution
Do not leave the projector with the AC power cord connected under an abnormal condition. 
It may result in fire or electric shock.
POWER indicator
flashes orange.
POWER indicator
lights orange.
POWER indicator
POWER indicator
POWER indicator
The POWER indicator shows the state of the function which protects the p\
rojector. Check the state 
of the POWER indicator to take proper maintenance.
The projector is shut down and the POWER 
indicator is flashing orange.
When the temperature inside the projector 
exceeds the normal temperature, the projector 
is automatically shut down to protect internal 
components. The POWER indicator is blinking 
while the projector is being cooled down. When 
the projector has cooled down enough (to its 
normal operating temperature), it can be turned 
on again by pressing the POWER button.
Check the items below:
–  Did you provide appropriate space for the 
    projector to be ventilated?
    Check the installing condition to see if 
    ventilation slots are not blocked.
–  Has the projector been installed near the 
    duct or vent of an airconditioning?
    Move the installation of the projector away 
    from the duct or vent.
–  Are the air filters clean?  
    Clean the air filters periodically.
The projector is shut down and the POWER
indicator lights orange.
When the projector detects an abnormal 
condition, it is automatically shut down to 
protect the internal components and the 
POWER indicator lights orange. In this case, 
unplug the AC power cord and plug it, and 
then turn on the projector once again to verify 
operation. If the projector cannot be turned on 
and the POWER indicator lights red, unplug the 
AC power cord and contact the service station 
for servicing and maintenance.

 Note:
The  POWER    indicator  continues  to        blink 
even after the temperature inside    the 
projector  returns  to  normal.  When  the 
projector  is  turned  on  again,  the      POWER 
indicator stops blinking.  
						

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Filter counter reset
Cleaning the filterMaintenance and cleaning
The air filter prevents dust from accumulating on the surface of the optical elements inside 
the projector. Should the air filter become clogged with dust particles, it will redu\
ce cooling 
fans’ effectiveness and may result in a buildup of internal heat and adversely affects the life of 
the projector. If the Filter warning icon appears on the screen, the air filter should be cleaned 
immediately. Clean the air filter following the steps below.
Be sure to reset the filter counter after cleaning 
or replacing the filter.
1. Press Menu on the remote control to display 
    the screen menu. Press  to select 
    Expand, then press OK button.
2. Press   to select Filter, and then press 
    OK button.
3. Press   to select Filter counter reset and 
    press OK button, "Filter counter Reset?" 
    appears on sreen, select "Yes" to continue.
4. When another dialog box pops up, select 
    "Yes" to reset the filter.
1.
  Turn off the projector, and unplug the AC 
power cord from the AC outlet.
2.Remove the air filter.
3.Gently clean the filter with a brush.
4.Reinstall the filter into the projector properly.
Filter
Caution
Do not operate the projector with 
the air filter removed. Dust may 
accumulate on the optical elements, 
degrading picture quality.
Do not put any small objects into the 
air intake vents. Otherwise, it may 
result in malfunction of the projector. Recommendation
We recommend avoiding dusty/smoky 
environments when you operate the projector.
Usage in these environments may cause poor 
image quality.
When you use the projector under dusty or 
smoky conditions, dust may accumulate on the 
lens, LCD panels, or optical elements inside 
the projector. When the symptoms above are 
noticed, contact your authorized dealer or 
service station for proper cleaning.  
						

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Clean the cabinet
Clean the project lens
Maintenance and cleaning
Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning 
cloth that contains non-abrasive camera 
lens cleaner, or use a lens cleaning paper or 
commercially available air blower to clean the 
lens.
Avoid using an excessive amount of cleaner. 
Abrasive cleaners, solvents, or other harsh 
chemicals might scratch the surface of lens.
Unplug the AC power cord before cleaning.
Gently wipe the projector surface with a soft 
dry cleaning cloth. When the cabinet is heavily 
soiled, use a small amount of mild detergent 
and  finish  with  a  soft  dry  cleaning  cloth. Avoid 
using an excessive amount of cleaner. Abrasive
cleaners, solvents, or other harsh chemicals 
might scratch the surface of the cabinet.
When the projector is not in use, put the 
projector in a pouch to protect it from dust and 
scratches.  
						

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Replace the lamp
When the projection lamp of the projector 
reaches its end of life,the Lamp replacement 
icon appears on the screen, please replace the  
lamp immediately.
Lamp cover
Screw
Screw
Handle
Maintenance and cleaning
Lamp replacement icon
A
8‘	jLamp replace
As temperature inside the projector is high, 
you should cool the projector for at least 45 
minutes before you open the lamp cover.When the lamp isn’t illuminated, it may indicate that the lamp has been damaged.
When you replace the lamp in a projector installed on the ceiling, you should stand beside 
the lamp cover but not under it; for the broken glass may fall down to hurt you. To do that, 
remove the lamp cover gently to avoid being hurt by the dropped glass. If glass drops into 
your eyes or mouth, you should see the doctor immediately. For the sake of safety, only use the lamp of 
the same model. Never drop the lamp onto the 
ground nor touch the glass bulb! The glass can 
shatter and hurt.
Note
To replace the lamp, follow the steps below:
1. Power off the projector and unplug the 
    power cord. Then let the project cool for at 
    least 45 minutes.
2. Loosen the screws on the lamp cover to 
    remove the cover.
3. Make sure the lamp is well protected and
    remove three screws. Hold the handle to 
    take out the lamp.
4. Install a new lamp with the same model and
    tighten the three screws. Make sure the    
    installation is correct. Put lamp cover in 
    place and then tighten the screw.
5. Plug the AC power cord and power on the
    projector.
ORDER REPLACEMENT LAMP
Replacement lamp can be ordered through 
your dealer.  When ordering a projection lamp, 
give the following information to the dealer.
Replacement Lamp P/N: 23040047  
						

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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 the WARNING indicator lights 
up, replace the lamp with a new one IMMEDIATELY after the projector has cooled down. (Follow 
carefully the instructions in the Lamp Replacement section of this manual.) Continuous use of 
the lamp with the WARNING indicator lighted may increase the risk of lamp explosion.
●   A  Lamp  may  explode  as  a  result  of  vibration,  shock  or  degradation  as  a  result  of  hours  of  use 
as its lifetime draws to an end. Risk of explosion may differ according to the environment or 
conditions in which the projector and lamp are being used.
IF A LAMP EXPLODES, THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN .
If a lamp explodes, disconnect the projector’s AC plug from the AC outlet immediately. Contact 
an authorized ser vice station for a checkup of the unit and replacement of the lamp. Additionally, 
check carefully to ensure that there are no broken shards or pieces of glass around the projector or 
coming out from the cooling air circulation holes. Any broken shards found should be cleaned up 
carefully. No one should check the inside of the projector except those who are authorized trained 
technicians and who are familiar with projector ser vice. Inappropriate attempts to ser vice the unit 
by anyone, especially those who are not appropriately trained to do so, may result in an accident 
or injury caused by pieces of broken glass.
LAMP HANDLING PRECAUTIONS
Maintenance and cleaning  
						

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Troubleshooting
Problems– Solutions
No power - Plug the power cord of the projector into the AC power outlet.
- Check whether the POWER indicator lights red.
- Only when the POWER indicator lights red you can power on the   
   projector again.(Page 20)
- Check the WARNING indicator. If it lights red, the projector can not be  
   powered on.(Page 54)
- Check the projection lamp.(Page 57)
- Unlock the “Key lock” function.(Page 41)
No initial displaying - Make sure that Logo function is not set to "Off ".(Page 44)
Initial displaying is inconsistent
with factor y defaults - Make sure that Logo function is not set to "User" or "Off ".(Page 44)
Input signals are automatically 
switched (can’t be switched) - Properly adjust the Input search function.(Page 43)
Ambiguous images - Adjust the focus.(Page 24)
- Set a more proper projection distance.(Page 15)
- Check whether the lens needs to be cleaned.(Page 56)
-   When moved from a environment with low temperature to the one with 
higher temperature, water will be condensed on the lens. If so, you have 
to wait till the condensed water disappears.
Image turns over leftward/
rightward
Image turns over upward/
downward - Check the function of “Ceiling/rear”.(Page 32)
- Check the function of “Ceiling”.(Page 32)
Image not bright enough -   Check whether the contrast or brightness is adjusted correctly. 
(Pages 37 - 38)
- Check whether the Image mode is properly selected.(Page 36)
- Check the lamp control function.(Page 40)
-    Check the WARNING indicator. If the indicator lights red, it means the 
ser vice life of the lamp is over. You  should replace the lamp with a new 
one of the same model  immediately.(Page 54)
No image -  Check the connection between computer or video equipment. 
(Pages 16 - 18)
-    Check with the signal from computer is correct. If connected to cer tain 
laptops, the settings of their video adapters need to be changed. You can 
refer to the operating instructions of the computer for such modification.
-    It takes 20 senconds to display an image after turning on the projector.   
(Page 20)
-   
Check the input signal, color system, video system or computer system 
mode.
-    Make sure that the temperature doesn’t exceed the permitted operating 
temperature (41˚ F –95˚F [5˚C –35˚C ])
-    If BL ANK function is enabled, no image will appear on the screen. You 
can press the BL ANK button or other button on the remote control.  
Appendix
Before calling your dealer or service center for assistance, check the i\
tems below once again.
- Make sure you have properly connected the projector to peripheral equi\
pment.
- Make sure all equipment is connected to the AC outlet and the power is turned on.
- If the projector does not project an image when it is connected to a P\
C, restart the PC.  
						

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No Sound- Check the audio cable connection from audio input source.
- Adjust the audio source.(Page 25)
- Press the VOLUME + button.(Page 25)
- Press the Mute button.
-   When the AUDIO OUT is plugged in, the projector’s built-in speaker is not 
available.
-    Is the image projected? The sound can only be heard when the image is 
projected.
The color is abnormal -   Check the input signal, color system, video system or computer system 
mode.
- Make sure that Blackboard is not selected in Image Mode menu. 
Auto PC adj. function does not 
work. - Check the Input signal. Auto PC adj. function can not work when
  480p, 576p, 720p, 480i, 576i, 1035i or 1080i is selected
.(Pages 34-35)
The Settings cannot be saved 
after turing off the projector.  - Make sure you selected “Store” after adjusting settings.
Power management function does 
not work. - 
  Power management function can not work while Freeze or Blank function 
is running.(Page 46)
Logo function does not work.  - Check connections and input source.
Auto setup function does not work.  - Make sure no function in the Auto setup menu is set to “Off”.(Page 43)
- Make sure “On” is not chosen in the Ceiling function.(Page 32)\
The image is distorted or 
disappears. - Check and adjust “PC adjust” menu or “ Screen size” menu.
PIN code dialog box appears at 
start-up  - PIN code lock is being set.
The remote control does not work. - Check the batteries.
-  Make sure no obstruction is between the projector and the remote control\
.
-    Make sure you are not too far from the projector when using the remote 
control. Maximum operating range is 5m.
-    Unlock the Key lock function in the Setup menu for the remote control. 
(Page 41)
Indicators light or flash. -   Refer to Indicators and projector condition to check the status of the 
projector.(Page 61)
Exclamation mark appears on the 
screen. - Your operation is invalid. Operate correctly.
Top control cannot be operated. -  Unlock the Key lock function in the Setup menu for the top control.  
(Page 41)
Unable to unlock the Logo PIN
code, Key lock or PIN code lock. - Contact the dealer or the service center.
Appendix
Warning:
High voltages are used to operate this projector, do not attempt to open the cabinet.
If the problem still exists after you take the aforesaid measures, you should contact the local distributor 
or the repair center and tell the machine model. We will tell you how to handle the issue.