Eiki LC-WXL200 User manual

Notice
CORRECTION PRODUCTION CHANGE
●SERVICE FLASH ADD INFORMATION FILE NO.
REVISION-3
Please add this notice to the Service Manual listed below.
Category : Multi-media Projector Issued Date : Sep. / 2014
LC-WXL200L KK8-WXL200L00
Model : LC-WXL200 Effective from : Chassis No. KK8-WXL200L00
Canada, U.S.
Destination : Europe REF. NO. : SM5111269
NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service
Manual.
If the Chassis. No. does not match the unit’s, additional Service Literature is required.
Only the difference service information is given in this manual. For detailed service
information, refer to the service manual original SM5111269-00 issued in Aug. 2010 for
Models LC-WXL200/WXL200L.
Sep./2014
Change of service parts for R-polarized glass
See the page back for the details.
FILE WITH ORIGINAL SERVICE MANUAL (SM5111269)
REFERENCE NO. SM5111269-03

-2-
The R-Polarized glass-in indicated on the figure below has been changed for the substitute parts due to the parts procure-
ment reason. The substitute parts has compatibility in performance but only the thickness of polarized glass differs.
- Thickness of R-Polarized glass: 0.5mm type to 2.0mm type
Due to the thickness of polarized glass has been changed, the polarized glass holder should also be replaced with another
one to match to the substitute parts at the same time when replacing the polarized glass.
When replacing the polarized glass or glass holder, check the stamped parts no. on the lever of the polarized glass holder
and which type of glass holder is used to use the right parts of polarized glass and glass holder.
In case of the parts ordering for R-Polarized glass (64451016034), we will supply the R-Polarized unit (6103628240) which
consists of polarized glass and glass holder as the substitute.
●"HLM614A-" or "HLM614--" is stamped on the glass holder
Parts name Parts No. Supply Substitute Specification
POLARIZED GLASS (IN/R)
Thickness : 0.5mm 6451016034 No R-Polarized glass-in Unit (6103628240)
R-Polarized glass-in (TKGP5552)
R-Polarized glass holder
HOLDER_POL_IN_R 6103619309
6103468396 Yes ー
●"HLM0635A-/HLM635AA " is stamped on the glass holder
Parts name Parts No. Supply
POLARIZED GLASS (IN/R)
Thickness : 2.0mm TKGP5552 Yes
HOLDER_POL_IN_R AA2HLM0635AA Yes
(Blue)
(Red)
(Green)
Changed parts
Stamped parts no.
"HLM0614A-" / "HLM0614--"
or
"HLM0635AA" / "HLM0635A-"
Note on R-Polarized glass-in replacement
Polarized glass-in (B)
Polarized glass-in (R)
Polarized glass-in (G)

Notice
●CORRECTION PRODUCTION CHANGE
SERVICE FLASH ADD INFORMATION
FILE WITH ORIGINAL SERVICE MANUAL (SM5111269-00)
FILE NO.
REVISION-2
Please add this notice to the Service Manual listed below.
Category : Multi-media Projector Issued Date : Feb. / 2014
LC-WXL200L KK8-WXL200L00
Model : LC-WXL200 Effective from : Chassis No. KK8-WXL20000
Canada, U.S./Europe,
Destination : Asia, U.K. REF. NO. : SM5111269
NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service
Manual.
If the Chassis. No. does not match the unit’s, additional Service Literature is required.
Only the difference service information is given in this manual. For detailed service
information, refer to the service manual original SM5111269-00 issued in Aug. 2010 for
Model LC-WXL200.
LC-WXL200
1 122 515 01 (KK8B)
1 122 516 01 (LK8B)
1 122 516 06 (LK8G) REFERENCE NO. SM5111269-02
CORRECTION;
Electrical Parts List
The Reason of change. A: Misprint B: Quality Reliability C: Standardization D: Design
Page Ref.
No. State Parts No. Description Q'ty Interchange-
ability Reason
112 A901A Add 610 349 4319 CABLE, BALLAST SERVICE KA8AL 1 -A

Notice
CORRECTION ●PRODUCTION CHANGE
SERVICE FLASH ADD INFORMATION
FILE WITH ORIGINAL SERVICE MANUAL (SM5111269)
FILE NO.
REVISION-1
Please add this notice to the Service Manual listed below.
REFERENCE NO. SM5111269-01
NOTE: Match the Chassis No. on the rating label of the projector with the Chassis No. in the
Service Manual.
If the Chassis. No. does not match the projector’s, additional Service Literature is
required. Only the difference service information is given in this manual. For detailed
service information, refer to the service manual original SM5111269-00 issued in Aug.
2010 for Model LC-WXL200.
Reason of Change:
1.Flash Memory IC changed due to purchase requirement.
MAIN,SENSOR and some boards are changed because of PWB board change.
2.FAN changed due to supplier requirement.
Differences
- See the page back for the details.
PRODUCT CODE
LC-WXL200
1 122 515 01 (KK8BA)
1 122 516 01 (LK8BA)
1 122 516 06 (LK8GA)
Category : Multi-media Projector Issued Date : Sep. / 2011
Model : LC-WXL200 Effective from : Chassis No. KK8-WXL20001
Destination : U.S.A,Canada,Europe, REF. NO. : SM5111269
H.K.

Differences
(KK8BA) Sep. / 2011
Differences between chassis no.KK8-WXL20000 and KK8-WXL20001.
CHASSIS NO. KK8-WXL20000 CHASSIS NO. KK8-WXL20001
Location Parts No. Description Parts No. Description Compat-
ibility
ASSEMBLED BOARDS
A1600 655 003 7916 ASSY,PWB,SENSOR C KK8A 655 004 6789 ASSY,PWB,SENSOR C KK8AA Yes
A1800 655 003 7909 ASSY,PWB,SENSOR A KK8A 655 004 6796 ASSY,PWB,SENSOR A KK8AA Yes
A1880 655 003 8081 ASSY,PWB,AMF SENSOR KK8A 655 004 6802 ASSY,PWB,AMF SENSOR KK8AA Yes
A1890 655 003 8074 ASSY,PWB,FILTER SW KK8A 655 004 6819 ASSY,PWB,FILTER SW KK8AA Yes
A8730 655 003 8067 ASSY,PWB,ID CONNECT KK8A 655 004 6826 ASSY,PWB,ID CONNECT KK8AA Yes
A1000 655 003 9859 ASSY,PWB,MAIN KK8B 655 004 8820 ASSY,PWB,MAIN KK8BA No
IC1311,
IC1331 410 643 4400 IC EDD2516AETA-5B-E 410 725 9309 IC M13S2561616A-5TG2K No
IC801 410 707 9105 IC M29W640FT70N6EKK8AL 410 729 1804 IC M29W640FT70N6E-KK8AA No
Q1007 n/a 305 211 1918 TR RJU002N06 No
R1607 n/a 301 225 0213 MT-GLAZE 3.3K JA 1/16W No
OUT OF CIRCUIT BOARD
FN902 645 101 9745 MOTOR,BLW DC 3.36W 645 103 9972 MOTOR,BLW DC 3.0W No
FN906 645 101 9721 MOTOR,BLW DC 3.36W 645 103 9965 MOTOR,BLW DC 3.0W No
FN907,
FN908 645 101 9714 MOTOR,BLW DC 3.36W 645 103 9958 MOTOR,BLW DC 3.0W No
FN909 645 101 9691 MOTOR,BLW DC 3.36W 645 103 9941 MOTOR,BLW DC 3.0W No
FN910,
FN911 645 101 9684 MOTOR,BLW DC 3.36W 645 103 9934 MOTOR,BLW DC 3.0W No
H
L
INH
VEE
H
LL
H
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
DSUB_DDC_SW
1/16GJ3.3KA
R1607
S5V
D3.3V_AD
RJU002N06P
Q1007
IC1003
TC74LVX4053FT
DDC BUS-SW
IC1003
TC74LVX4053FT
DDC BUS-SW
1/10GZ0C
R1021
H
L
INH
VEE
H
LL
H
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1/16GJ10KA
R1037
DSUB_DDC_SW
1/16GJ10KA
R1037
1/10GZ0C
R1021

PRODUCT CODE
LC-WXL200
1 122 515 01 (KK8B)
1 122 516 01 (LK8B)
1 122 516 06 (LK8G) REFERENCE NO. SM5111174-00REFERENCE NO. SM5111269-00
Multimedia Projector
SERVICE MANUAL Model No. LC-WXL200
U.S.A., Canada,
Europe, H.K
Give complete “Chassis No.” for parts or-
der or servicing, it is shown on the rating
sheet on the cabinet on the projector.
FOREWORD
For your convenience, all service parts, identified in this manual are available through Eiki’s normal distribution chan-
nels.
In addition to service part number, the generic descriptions have been given, where possible, to allow your service
technicians to substitute equivalent components which might be available from other sources.
All orders for service parts will be honored. However, in instances where generic components are considered to be
available from several common sources, as would be the case with an industry standard fuse, resistor, or semicon-
ductor, it may be more economical and expeditious to purchase the part locally.
ORIGINAL VERSION
Chassis No. KK8-WXL20000

-2-
Contents
SERVICE MANUAL ................................................... 1
Contents ........................................................................ 2
Safety Instructions......................................................... 3
Safety Precautions ..................................................... 3
Product Safety Notice................................................. 3
Service Personnel Warning........................................ 3
Specifications ................................................................ 4
Circuit Protections ......................................................... 5
Fuse............................................................................ 5
Thermal protectors (SW902) ...................................... 5
Mechanical sensor switches (SW901, SW1891)......... 6
Temperature sensors, wind sensors........................... 7
Power failure and fan lock detection........................... 8
Maintenance.................................................................. 9
Replacing the Filter Cartridge..................................... 9
Lamp Replacement ...................................................11
How to check Lamp Used Time ............................... 12
Quick maintenance................................................... 13
Lens Installation........................................................ 14
Using the Lens Antitheft screw................................. 15
Cleaning ................................................................... 16
Cleaning the Projection Lens ................................... 16
Cleaning the Projector Cabinet................................. 16
Security Function Notice ............................................. 17
Mechanical Disassembly............................................. 18
Optical Parts Disassembly .......................................... 27
Adjustments................................................................. 33
Adjustments after Parts Replacement...................... 33
Note on Main Board Replacement ........................... 33
Service Adjustment Menu Operation ....................... 34
Optical Adjustment ...................................................... 35
1. Optical axis adjustment ........................................ 36
2. Contrast adjustment ............................................. 40
Electrical Adjustments ................................................. 41
Circuit Adjustments................................................... 41
Test Points and Locations ........................................ 45
Service Adjustment Data Table ................................ 46
Troubleshooting........................................................... 65
Chassis over view..................................................... 65
No Power.................................................................. 66
No Power (Power supply) ......................................... 67
No Power (Power supply) ......................................... 68
No Power (Fan control)............................................. 69
No Power (Lamp control).......................................... 70
Temperature Abnormality ......................................... 71
No Picture................................................................. 72
No Sound.................................................................. 73
Motor control problems............................................. 74
Bus control................................................................ 75
LED drive & RC control ........................................... 76
Indicators and Projector Condition ........................... 77
Power failure detection system ................................ 80
Diagnosis of Power Failure with RS-232C port ........ 84
Serial Control Interface............................................. 85
Control Port Functions................................................. 87
IC Block Diagrams....................................................... 90
Parts Location Diagrams ........................................... 100
Mechanical Parts List ................................................ 109
Electrical Parts List.....................................................111
Diagrams & Drawings.................................................. A1
Parts description and reading in schematic diagram ..A2
Schematic Diagrams ...................................................A3
Printed Wiring Board Diagrams................................. A13
Pin description of diode, transistor and IC................. A17
Note on Soldering...................................................... A18

-3-
Safety Instructions
WARNING:
The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side
of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is
identified with the line ( ) in the schematic diagram. For continued product safety and protection of per-
sonnel injury, servicing should be made with qualified personnel.
The following precautions must be observed.
Safety Precautions
1: An isolation transformer should be connected in
the power line between the projector and the AC
line before any service is performed on the projec-
tor.
2: Comply with all caution and safety-related notes
provided on the cabinet back, cabinet bottom, inside
the cabinet or on the chassis.
3: When replacing a chassis in the cabinet, always
be certain that all the protective devices are
installed properly, such as, control knobs, adjust-
ment covers or shields, barriers, etc.
DO NOT OPERATE THIS PROJECTOR WITHOUT
THE PROTECTIVE SHIELD IN POSITION AND PR
OPERLY SECURED.
4: Before replacing the cabinet cover, thoroughly
inspect the inside of the cabinet to see that no stray
parts or tools have been left inside.
Before returning any projector to the customer, the
service personnel must be sure it is completely safe
to operate without danger of electric shock.
Service Personnel Warning
Eye damage may result from directly viewing the light produced by the Lamp used in this equipment. Always
turn off Lamp before opening cover. The Ultraviolet radiation eye protection required during this servicing.
Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizer
generates high voltages (15kV - 25kV) at its starts.
Since the lamp is very high temperature during units operation replacement of the lamp should be done at least
45 minutes after the power has been turned off, to allow the lamp cool-off.
Product Safety Notice
Product safety should be considered when a component replacement is made in any area of the projector.
Components indicated by mark !in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is, therefore, particularly recommended that the replacement of there
parts must be made by exactly the same parts.

-4-
Specifications
This symbol on the nameplate means the product is Listed by Underwriters
Laboratories Inc. It is designed and manufactured to meet rigid U.L. safety stan-
dards against risk of fire, casualty and electrical hazards.
●The specifications are subject to change without notice.
●LCD panels are manufactured to the highest possible standards. Even though 99.99% of the pixels are effective, a tiny
fraction of the pixels (0.01% or less) may be ineffective by the characteristics of the LCD panels.
Mechanical Information
Projector Type Multi-media Projector
Dimensions (W x H x D) 19.25” x 6.46” x 17.12” (489.5 mm x 164.0 mm x 434.8 mm)
Net Weight 21.3 lbs (9.7 kg)
 FeetAdjustment 0˚to4˚
Panel Resolution
LCD Panel System 0.75” TFT Active Matrix type, 3 panels
Panel Resolution 1,280 x 800 dots
Number of Pixels 3,072,000 (1,280 x 800 x 3 panels)
Signal Compatibility
Color System PAL, SECAM, NTSC, NTSC4.43, PAL-M, and PAL-N
SD/HD TV Signal 480i, 480p, 575i, 575p, 720p, 1035i, 1080i and 1080p
Input Scanning Frequency H-sync. 15 kHz–100 kHz, V-sync. 48 Hz–100 Hz
Optical Information
Projection Image Size (Diagonal) Adjustable from 40” to 400”
Throw Distance 4.5' (1.4m) - 80.1' (24.4m)
Projection Lens F1.7–2.3 lens with f=26.9 mm–45.4 mm with motor zoom and focus
Projection Lamp 330 W NSHA lamp
Interface
Input 1 HDMI/D-sub15pin(RGB, RGB Scart)
Input 2 BNC Type x 5 (G or Video/Y, B or Pb-Cb, R or Pr-Cr, H/HV and V)
Input 3 RCA Type x 3 (Video/Y, Pb/Cb,Pr/Cr), Mini DIN 4 pin x 1 (S-video)
Analog Out Analog RGB (Mini D-sub 15 pin) Terminal x 1
Audio Out Audio (Mini Type stereo) x 1 (Variable)
Audio In 1/2 Audio (Mini Type stereo) x 1
Audio In 3 RCA Type x 2
R/C Jack Mini jack (Wired Remote) x 1
Control Port D-sub 9 pin x 1
USB Connector USB Series B x 1
Option Network unit Terminal x 1
LAN Connection Terminal RJ45
Audio
Internal Audio Amp 7.0 W RMS
Built-in Speaker 1 speaker, ø1.46" (37mm)
Power
Voltage and Power Consumption AC 100–120 V (5.2A Max. Ampere), 50/60 Hz (The U.S.A and Canada)
AC 100-240 V (5.2-2.5A Max. Ampere), 50/60Hz (For other countries)
Operating Environment
 OperatingTemperature 41˚F–104˚F(5˚C–40˚C)
 StorageTemperature 14˚F–140˚F(-10˚C–60˚C)
Remote Control
Battery AAA or LR03 Type x 2
 OperatingRange 16.4’(5m/±30˚)
Dimensions 1.8” (W) x 1.0” (H) x 5.7” (D) (45 mm x 25 mm x 145 mm)
Net Weight 3.5 oz (99 g) (including batteries)
Accessories
Owner’s Manual (CD-ROM) Quick Reference Guide
AC Power Cord Remote Control and Batteries
PIN Code Label Lens Cap
VGA Cable Lens Antitheft screw *
Wired remote cable Network Application (CD-ROM)

-5-
This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro-
jector, it will automatically turn off by operating one of the following protection circuits.
Circuit Protections
Fuse
A fuse is located inside of the projector. When the POWER indicator is not
lighting, the fuse may be opened. Check the fuse as following steps.
The fuse should be used with the following type;
Fuse Part No. : 323 027 2605
TYPE T10AH 250V
LITTEL FUSE INC. TYPE 215010
How to replace the fuse
1. The fuse is placed on the power board under the main board. Remove the
cabinet top and exhaust fan assy.
2. Remove the fuse from fuse holder on the power board.
Thermal protector
(SW902)
Thermal protectors (SW902)
There are the thermal protector (SW902) inside of the projector to detect
the lamp surrounding temperature rising abnormally. When the temperature
reachesnear115˚C,thethermalprotectorcutsoffthecurrentsuppliedtothe
power supply circuit.
To reset the thermal protection function, disconnect the AC cord and leave
the projector at the normal surrounding temperature for about 45 minutes.
The thermal protectors will automatically reset when the internal temperature
becomes normal (less than 75 ˚C) .
F601
Fuse

-6-
Circuit Protections
Mechanical sensor switches (SW901, SW1891)
This projector provides 2 mechanical sensor switches, the one is for filter car-
tridge switch (SW1891) and the other one is for lamp cover switch (SW901).
The filter cartridge switch detects whether the filter cartridge is installed cor-
rectly. If the filter cartridge is not installed correctly, the projector cannot turn
on. In this case, the LAMP indicator is lighting and other indicators are blink-
ing.
The lamp cover switch detects whether the lamp cover is closed securely. If
lamp cover is opened or not closed completely, the drive signal to the lamp cir-
cuit is cut off. After opening the lamp cover for replacing the lamp ass’y, place
the lamp cover correctly otherwise the projector cannot turn on. In this case,
the LAMP indicator is lighting and LAMP REPLACE indicator is blinking.
Filter cartridge switch
(SW1891)
Lamp cover switch
(SW901)
Filter cartridge
LED indicators

-7-
The projector provides 2 temperature sensor ICs, 1 thermistor, and 1 wind sensor on the intake duct. These devices
are monitoring the surrounding temperature of the lamp, panel and intake duct, and the wind sensor is monitoring
airflow passed through the air filter in the intake duct.
- Internal temperature sensor A (IC1692) (around the Intake duct)
- Internal temperature sensor B (IC1816) (around the lamp house)
- Internal temperature sensor C (IC1814) (around the panel/prism)
- Wind sensor (S901) (intake duct)
Circuit Protections
IC1814 on the
Sensor C Board
IC1692 on the
Sensor A Board
The projector is shut down and the WARNING TEMP. indicator
is blinking red.
When the temperature inside the projector reaches a certain level,
the WARNING TEMP. indicator starts blinking. If the temperature
rises moreover, the projector will be automatically shut down to pro-
tect the inside of the projector, and the WARNING TEMP indicator is
blinking fast and the POWER indicator is blinking. When the projec-
tor has cooled down enough (to its normal operating temperature),
the POWER indicator stops blinking and it can be turned on again
by pressing the ON/STAND-BY button.
✔Note:
• The WARNING TEMP. indicator continues to blink even after the
temperature inside the projector returns to normal. When the projec-
tor is turned on again, the WARNING TEMP. indicator stops blinking.
POWER indicator
LED indicators
Temperature sensors, wind sensors
IC1816 on the Main
Board (behind)
S901
Wind Sensor
WARNING TEMP.
indicator
Then check the matters below:
– Did you provide appropriate space for the projector to be ventilated?
Check the installing condition to see if the air vents of the projector
are not blocked.
– Has the projector been installed near an Air-Conditioning/ Heating
Duct or Vent? Move the installation of the projector away from the
duct or vent.
– Is the filter clean? Replace the filter with a new one.

-8-
The projector provides the detection circuits of the power failure and the fan lock. When the detection circuit detects
an error at the power supply line or at the fan operation circuit, the projector will turn into the standby mode to protect
the other circuits defective.
Circuit Protections
The projector is shut down and the LAMP indicator is
lighting and other indicators are blinking.
When the projector detects an abnormal condition, it will be
automatically shut down to protect the inside of the projector
and the LAMP indicator lights on and other indicators blink
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 these indicators still light-
ing and blinking, it may operate the power failure protection
function.
Check that the filter cartridge is installed correctly.
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE
AC POWER CORD CONNECTED UNDER AN AB-
NORMAL CONDITION. IT MAY RESULT IN FIRE
OR ELECTRIC SHOCK.
Power failure and fan lock detection
LED indicators
LAMP indicator lights on
and other indicators
blink.

-9-
Maintenance
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
2
Press ddownwards on the filter cover to release the
latch and open the filter cover.
3
Put the new one back into the position and close the
filter cover. Make sure that the filter cartridge is properly
and fully inserted.
5
CAUTION
Make sure the filter cartridge is inserted in the
projector. If the filter cartridge is not inserted, the
projector cannot be turned on. Make sure the filter
cover is closed when using the projector.
Do not put anything into the air vents. Doing so may
result in malfunction of the projector.
4
Reset the filter counter and the scroll counter. See
next page.
6
Replacing the Filter Cartridge
Pull out the filter cartridge. When taking out the filter
cartridge, put your finger on the filter cartridge’s tab and
then pull.
RECOMMENDATION
We recommend avoiding dusty/smoky environments
when operating the projector. Usage in these environ-
ments may cause a poor image quality.
When using the projector under dusty or smoky conditions,
dust may accumulate on a lens, liquid crystal panels, or op-
tical elements inside the projector. Such condition may de-
grade the quality of the projected image.
When the symptoms above are noticed, contact your autho-
rized dealer or service station for proper cleaning.
ORDER REPLACEMENT FILTER CARTRIDGE
Service Parts No.: 610 346 9034
Connect the AC power cord to the projector and turn
on the projector.
7
Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter becomes clogged
with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely af-
fect the life of the projector. This projector has an electrically operated filter which helps you to replace the filter easily.
The projector monitors the condition of the filter at all time and replaces a filter with a new one automatically when it
detects the clogging.
If the projector detects that the filter is clogged and no scroll is left in the filter cartridge, a Filter cartridge replacement
icon appears on the screen and the WARNING FILTER indicator on the top panel lights up. When you see this icon,
replace the filter cartridge and reset the Filter counter and the Scroll counter.
Filter cover
Latch
Filter cartridge
Tab

-10-
Resetting the Scroll Counter
Scroll counter
Resetting the Filter Counter
Filter counter
Be sure to reset the Filter counter after replacing the filter car-
tridge.
Press the MENU button to display the On-Screen Menu.
Use the Point ed buttons to select Setting and then
press the Point 8or the SELECT button
Use the Point ed buttons to select Filter counter and
then press the SELECT button. Use the Point ed but-
tons to select Filter counter Reset and press the SE-
LECT button. Filter counter Reset? appears. Select
[Yes] to continue.
1
2
Another confirmation dialog box appears, select [Yes] to
reset the Filter counter.
3
Be sure to reset the Scroll counter after replacing the filter
cartridge.
Press the MENU button to display the On-Screen Menu.
Use the Point ed buttons to select Setting and then
press the Point 8or the SELECT button
Use the Point ed buttons to select Filter counter and
then press the SELECT button. Use the Point ed but-
tons to select Scroll counter Reset and press the SE-
LECT button. Scroll counter Reset? appears. Select
[Yes] to continue.
1
2
Another confirmation dialog box appears, select [Yes] to
reset the Scroll counter.
3
Maintenance
Filter counter
Reset? appears.
Select Yes, then
another confirmation
box appears.
Select Yes again to
reset the Filter coun-
ter.
H
Filter counter 150 H
Timer 400 H
Filter counter reset
Scrolls remaining 9 Scroll(s)
Scroll counter Reset
Scroll counter
Reset? appears.
Select Yes, then
another confirmation
box appears.
Select Yes again
to reset the Scroll
counter.
Scroll counter Reset?
Filter counter 150 H
Timer 400 H
Filter counter reset
Scrolls remaining 9 Scroll(s)
Scroll counter Reset

-11-
Maintenance
Lamp Replacement
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. 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.
Allow a projector to cool for at least 45 minutes before you open
the Lamp cover. The inside of the projector can become very
hot.
CAUTION
Lamp replacement icon
Top Panel
LAMP REPLACE indicator
Note:
The Lamp replacement icon will not appear when the Display
function is set to “Off”, or during “Freeze”.
Turn off the projector and unplug the AC power cord. Let the
projector cool for at least 45 minutes.
Loosen the screw and slide the lamp cover to open it.
Loosen 3 screws of the lamp and pull out the lamp by using
the built in handle.
Replace the lamp with a new one. Make sure that the lamp
is properly and fully inserted.
Close the lamp cover and secure the screw.
When replacing the lamp because it has stopped illuminating,
there is a possibility that the lamp maybe broken. If replacing the
lamp of a projector which has been installed on the ceiling, you
should always assume that the lamp is broken, and you should
stand to the side of the lamp cover, not underneath it. Remove
the lamp cover gently. Small pieces of glass may fall out when
the lamp cover is opened. If pieces of glass get into your eyes or
mouth, seek medical advice immediately.
For continued safety, replace with a lamp of the same type lamp.
Do not drop the lamp or touch the glass bulb! The glass can shat-
ter and may cause injury.
CAUTION
1
2
3
4
5
Lamp
Handle
Lamp cover
Screw
New Lamp
Screws
Model LC-WXL200
Type No. POA-LMP136
Service Parts No. 610 346 9607
ORDER REPLACEMENT LAMP

-12-
The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding value) reaches 3,000
hours. This is to indicate that lamp replacement is required.
The total lamp used time is calculated by using the below expression,
Total lamp used time (Corresponding value) = Teco + Tnormal x 1.5
Teco : used time in the Eco1 and Eco2 mode
Tnormal : used time in the Normal mode and Auto mode
You can check the lamp used time following to the below procedure.
1Press and hold the ON/STAND-BY button on the projector or the ON button on the remote control for more than
20 seconds.
2The projector used time and lamp used time will be displayed on the screen briefly as follows.
Counter
Projector 500H
Lamp
Normal 200H
Eco 300H
Corresponding value 600H
Projector used time
How to check Lamp Used Time
Maintenance
Lamp Total lamp used time
If the non-standard lamp is used, the warning and confirmation messages will appear on the screen every startup.
Some of the functions are limited when the non-standard lamp is used in spite of the warning.
Warning Message on the non-standard lamp used
Since the lamp is not standard,
projector failed to read lamp data.
Continue to use this lamp?
Yes
No

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This projector provides a cabinet prism cover on the cabinet top to enhance the service maintenance. This enables
service personnel to align the optical adjustment or replace the optical parts without disassembly the cabinet top.
Maintenance
Quick maintenance
Prism cover
B
E
E
DD
D
E
EE
E
Fig. 6
A
2
3
Loosen a screw-A on the lamp cover and slide it to
open (Fig. 1).
Loosen a screw-B on the prism cover and slide it in
the arrow direction (Fig. 2).
Loosen a screw-C and take the shutter assembly off
(Fig. 3).
Loosen 3 screws-D and take the LCD Panel/Prism
ass'y upward off (Fig. 4/Fig. 6).
Remove 2 screws-E on each stopper of the polarized
glass ass'y and take the polarized glass ass'y upward
off (Fig. 5/Fig. 6).
See chapter "Optical Parts Disassembly" for further
information of the optical parts disassembly.
1
4
5
Lamp cover
Fig. 1
Fig. 2
Fig. 4
Panel/Prism assy
Fig. 5
Polarized glass assy
Shutter assy
C
Fig. 3
Setting the Lamp Cover switch to "Service"
When aligning the optical parts with the lamp cover open,
the projector cannot be turned on because the lamp cover
switch is off. Insert the flat screw driver into the opening on
the switch and set the lamp cover switch to "service" position
as shown in the figure below.
After finishing the alignment, make sure that the lamp cover
switch is reset to its original position, and close the prism
cover and lamp cover securely.
Lamp cover switch
"Service" position

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Maintenance
When replacing the lens or using an optional lens, install the lens by following the instructions below.
Remove the lens mount cover.
Fit the lens to the projector by aligning the red dot
on the lens with the red dot of the projector.
Slowly turn the lens clockwise until it clicks. Make
sure that the lens is fully inserted to the projector.
1
2
Attaching the lens to the projector
3
Red dots
CAUTION
Do not press the lens release button when at-
taching the lens.
Lens Installation
Shift the lens to the center position by using the
Lens shift function.
Turn off the projector and unplug the AC power
cord.
While pressing the Lens release button on the top
of the cabinet, turn the lens counterclockwise until
it stops and pull it out slowly from the projector.
1
2
Removing the lens
Lens Release button
CAUTION
Be careful when handling the lens. Do not
drop.
3

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Using the Lens Antitheft screw
This projector provides a Lens antitheft screw to protect the projection lens stolen from a suspicious person.
Mount the Lens antitheft screw by following the instructions below.
Loosen a screw-A on the lamp cover and slide it to
open (Fig. 1).
Loosen a screw-B on the prism cover and slide it in
the arrow direction (Fig. 2).
Insert the Lens antitheft screw onto the screw hole
on the cabinet top and turn it until the lens release
button is locked (Fig. 3).
Close the prism cover and tighten the screw-B, and
close the lamp cover and tighten the screw-A.
Check that the lens release button is locked to pro-
tect the projection lens removing.
1
Mounting the Lens antitheft screw
2
Fig. 3
Lens Antitheft
screw
3
4
Note: Be careful not to drop the Lens Antitheft screw into
the opening of the projector when mounting the
screw.
Maintenance
Prism cover
B
A
Lamp cover
Fig. 1
Fig. 2
Lens release button