Eiki Projector Lc Wnb3000n User Manual

							89
Maintenance of Projector
Filter
Keep the air filters clean by cleaning them periodically. 
By using Filter Counter the projector can remind you of the timing.
There is black sponge attached just back side of the filter cover consists of a black frame.
How to clean or replace the filters
Turn off the projector, and unplug the power cord. Wait to allow the projector to cool down sufficiently. 
1.   Push up 2 white stoppers of the Filter cover and remove it from the side of projector as shown below. 
2.   Remove the spong case from the projector by pull it front the right hand side.
3.    Clean the filters with a vacuum cleaner except for the back side of the sponge, 
because the vacuum cleaner may suck it. Brush the sponge gently by a bru\
sh. 
(Do not clean the filters with water.)
4.   Insert the filter parts to the side of the projector first and then close the Filter cover by pushing 2 white stoppers. Make sure that the Filter cover is well closed\
.
6. Reset the Filter Timer.(P.75)
12
3Sponge filter   
						

							90
Maintenance of Projector
Lamp
Please turn off the projector and unplug the AC power cord. And then, let the projector 
cool down at least 60 minutes.
Replacing New Lamp
LC-XNB4000N Part Number:23040043
LC-XNB3500N Part Number:23040044
LC-WNB3000N Part Number:23040044
1. Remove the lamp door.
2.  Loosen 2 screws of the lamp holder. Hold the handle on the top of the lamp, pull out 
the lamp straight off the projector.
3. Insert new lamp, lock the lamp door firmly with 2 screws.
4. Put the lamp door on.
5. Please reset the lamp timer after replacing lamp. (P.71)
When changing lamp, it is recommended that you change the filer at the same time. 
						

							91
Maintenance of Projector
 WARNING
The projector uses a high-pressure mercury lamp.
The explosion of lamp with a loud bang or burn out could possibly cause injury or a fire.
When the bulb burst, it is possible for shards of glass to fly into the lamp housing; and 
for gas containing mercury to escape from the projector’s vent holes.
If the lamp has broken, do not check the inside of the projector. Please ventilate the room 
immediately.
Do not touch or bring your face close to the broken pieces since it migh\
t get into your 
eyes or mouth. In case of injury, seek medical advice immediately.
Disposal of a Lamp
Dispose of a lamp in accordance with the local recycling laws.
Do not put it to your trash.
Recycling Lamp’s laws of the USA, go to www.lamprecycle.org.
Recycling Product’s laws of USA, go to www.eiae.org.
Recycling Product’s laws of Canada, go to www.epsc.ca.
For more information about recycling laws, please contact local governme\
nt agency or 
dealer.
CAUTION HOT
Before replacing the Lamp part, pay attention to the following items:
1.The Lamp is optional part. Contact the dealer for replacement lamp.
2. The lamp becomes very hot when in use. Turn the power off and disconnect the power 
cord.
3.Wait 1 Hour before replacing the lamp.
4. Do not use old lamp part.
Additional
- In order to ensure the safe use of your projector, please contact your dealer to inspect 
about once a year.
- Before maintenance, make sure the power cable is unplugged, allow the pr\
ojector to 
cool sufficiently. The high temperature state of the projector could cause a burn in and/
or malfunction to the projector.
-Never try to maintain the inside of the projector by yourself. 
						

							92
Troubleshooting
Indicator
The power and lamp indicators show the status of the projector. Before requesting repair, 
check the projector status using the chart below. If the problem cannot be resolved, 
contact your dealer.
In normal status~~~
POWERLAMPCONDITIONSDESCRIPTION
Blinking In 
GreenOffStand by modeProjector is ready to be turned 
on.
Lighting In 
GreenOffOn modeProjector is on and operating.
Lighting In 
Green
Blinking In Red 
( Slow )Cool down mode
Projector is in cool down mode 
and will not respond to user 
input.
Lighting In 
Green
Blinking In Red 
( fast)Cool down mode
When the projector is turned on 
in 2 minutes after it was turned 
off.
In abnormal status~~~
POWERLAMPCONDITIONSDESCRIPTION
Blinking In 
Green
Blinking In Red 
( Fast )Fan fault mode
The projector has detected a 
problem of a slow internal fan 
speed. The lamp will shut off 
automatically. Contact your 
dealer. 
Blinking In 
GreenLighting In RedLamp cover open
The lamp cover is open or there 
is a problem with the lamp. If the 
lamp door is closed and replacing 
the lamp does not correct the 
issue, contact your dealer.
Blinking
In Green (Fast)
Blinking In Red 
( Fast )High temperature
The projector has overheated and 
shut itself down.
Correct the over temperature 
condition immediately.
1.  Check that the ventilation slots 
are free from obstructions.
2.  Check the cleanliness of the 
air filter.
Blinking In 
Green (Slow)
Blinking In Red 
(Slow)Lamp fail
The lamp does not light. Come 
back to " stand by mode ", and 
press the power button. 
						

							93
Troubleshooting
Error For Machine Defects
The following problems may be confused with a machine defect. Check and \
follow the 
table. If it couldn’t be improved, contact your dealer.
SymptomCause / Remedy
Projector power
does not turn on.
The power cord is disconnected.
Plug the power cord into an AC outlet.
Intending to turn on the projector again during the cool down 
mode.
Wait until the cool down mode has completed.
There is no lamp and/or lamp cover is not firmly closed.
Please turn off the power and disconnect the power plug from the power 
outlet. Check if the lamp is installed or the lamp cover is firmly closed 
and turn on the power again.
Power cord has impaired.
When you touch the power cord, the indicator goes on then off, please 
remove the power cord and connect it again. If the situation is repeated\
, 
remove the power cord and contact your dealer.
No image
The input is not connected correctly.
Select the appropriate input source.
No signal input.
Connect correctly.
The lens cover is attached to the lens.
Remove the lens cover.
Colors are pale
Color density and color matching are not adjusted correctly.
Adjust the RGB setting.
Color lose.
Caused by poor VGA cable connection.
Abnormal brightness 
& contrast
Brightness and contrast are not adjusted correctly.
Adjust the brightness and contrast setting.
The lamp is near the end of its service life.
Replace with a new lamp.
Image is blurred
The projection lens is not focused.
Adjust the focus using the focus ring.
The lens is dirty or misty.
Clean the lens. 
						

							94
Troubleshooting
Error For Machine Defects
SymptomCause / Remedy
No audio
The projector is not connected correctly.
Check audio cable if connect correctly.
The volume is set to minimum.
Adjust the volume.
Mute is turned on.
Press the MUTE button.
Remote control is 
not working.
No battery.
Before using the remote control, please check the battery of remote 
control.
Remote signal is obstructed.
Remove the obstacle between projector and remote control. 
						

							95
Troubleshooting
List of Supported Monitor Displays
Computer mode / HDMI table
SignalRefresh Rate (Hz)Resolution (dots)
VGA60640x480
VESA60 / 72 / 75 / 85640x480
SVGA56 / 60 / 72 / 75 /85800x600
XGA60 / 70 / 75 / 851024x768
SXGA70 / 751152x864
SXGA60 / 751280x960
SXGA601280x1024
WXGA60 / 751280x800
WXGA+60/ 75 / 851440x900
SXGA +60 / 751400x1050
UXGA601600x1200
WSXGA+601680x1050
MAC671280x1024 / 640x480
MAC75832x624
MAC751024x768
MAC751152x870
Component mode
SignalRefresh Rate (Hz)Resolution (dots)
SDTV(480i / 576i)30 / 25720x480 / 720x576
SDTV(480p / 576p)60 / 50720x480 / 720x576
HDTV(720p)601280x720
HDTV(1080i / 1080p)30 / 601920x1080
Composite / S-Video
SignalRefresh Rate (Hz)Resolution (dots)
TV(NTSC)60720x480
TV(PAL,SECAM)50720x576
HDMI
SignalRefresh Rate (Hz)Resolution (dots)
SDTV(480P)60720x480
HDTV(720P)601280x720
HDTV(1080i)601920x1080
HDTV(1080P)601920x1080 
						

							Appendix
Menu Tree (PC Mode)
AUDIOContrast
Sharpness
NaturalCinema
Daylight Green Board
White Board
Black BoardVolume
Mute
H Position
Frequency
ADVANCE DBlank
HDMI
PIN Lock Protectio
nOn 1
On 2
FrontCeilin g
Rear
Ceiling And Re a
r
Freeze
EnglishwOÍLþ_Í


Français
Deutsch
Italiano
Polski
Portuguêse
Español
ไทย
Svenska
1:1
MAC ADDR
.
PICTURE Brightness
SETTING V Position
Phase
Auto Keystone
V Keystone Auto Sync
Auto Search
Zoom / Pa n
Blank Power Off 
Reset
Resize
4:3
16:9
Language
Select Sourc e
Logo SettingRGB 2
RGB 1
USBVideoS-VideoLogo Mode
Logo Capture
Background
Logo Size
Display Mode
PRESENTATIONAuto Ceilin
g
Lamp Mode Lamp
Reset Lamp Time r
SECURITY Off
Modify PINFilter Time r
Reset Filter Time r
Filter Counter 500 hours
800 hours
1000 hours
User
Dutch ﻉﺭﺏﻱﺓ
16:10
RGB2 I/O
LAN MODULE
LAN SETTING
Power Managment
*DVI doesn’t support H / V POSITION, PHASE, FREQUENCY, AUTO SYNC function.
96 
						

							Appendix
AUDIOContrast
Sharpness
NaturalCinema
Daylight Green Board
White Board
Black Board
Volume
Mute
ADVANCE DBlank
HDMI PIN Lock Protectio
n
On 1
On 2
FrontCeilin g
Rear
Ceiling And Rear
Freeze
Englis hwOÍLþ_Í


Français
Deutsch
Italiano
Polski
Portuguêse
 
Español
ไท ย
Svenska MAC ADDR.(optional)
PICTURE
Brightness
SETTING
Auto Keystone
V Keystone
Auto Search
Zoom / Pa n
Blank Power Off 
Reset
Resize
Language
Select Sourc e
Logo SettingRGB 2
RGB 1
USBVideoS-VideoLogo Mode
Background Logo Size
Display Mode
PRESENTATION
Auto Ceilin
g
Lamp Mode Lamp
Reset Lamp Time r
SECURITY Off
Modify PINFilter Time r
Reset Filter Time r
Filter Counter 500 hours
800 hours
1000 hours
Color
Tint
OffClose Captio n
C.C1
C.C2
C.C3
C.C4
T1
T2
T3
T4
User
Dutch

LAN MODUL E
LAN SETTING
1:1 4:3
16:916:10
RGB2 I/O
Power Managment
Menu Tree (Video Mode)
97 
						

							Appendix
98
110.40
325.00
265.40
195.00
255.00265.00
170.00
90.00
Appearance
Screw for Ceiling Mounted M4x8mm 4pcs