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....

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....

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...

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...

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...

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)...

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...

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...

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