Eiki LC-X50M User Manual

2

CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-

SERVICEABLE PARTS INSIDE EXCEPT LAMP REPLACEMENT. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

THIS SYMBOL INDICATES THAT DANGEROUS
VOLTAGE CONSTITUTING A RISK OF ELECTRIC
SHOCK IS PRESENT WITHIN THIS UNIT.

THIS SYMBOL INDICATES THAT THERE ARE IMPORTANT
OPERATING AND MAINTENANCE INSTRUCTIONS IN THE
OWNER'S MANUAL WITH THIS UNIT.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Before operating this projector, read this manual thoroughly and operate the projector properly.
This projector provides many convenient features and functions. Operating the projector properly enables you to
manage those features and maintains it in better condition for a considerable time.
Improper operation may result in not only shortening the product-life, but also malfunctions, fire hazard, or other
accidents.
If your projector seems to operate improperly, read this manual again, check operations and cable connections and try
the solutions in the “Trouble-shooting” section of the end of this booklet. If the problem still persists, contact the sales
dealer where you purchased the projector or the service center.

TO THE OWNER

SAFETY PRECAUTIONS

WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO

RAIN OR MOISTURE.

● This projector produces intense light from the projection lens. Do not stare directly into the lens as possible.
Eye damage could result. Be especially careful that children do not stare directly into the beam.

● This projector should be set in the way indicated. If not, it may result in a fire hazard.

● Take appropriate space on the top, sides and rear of the projector

cabinet for allowing air circulation and cooling the projector.
Minimum distance should be taken. If the projector is to be built
into a compartment or similarly enclosed, the minimum distances
must be maintained. Do not cover the ventilation slot on the
projector. Heat build-up can reduce the service life of your
projector, and can also be dangerous.

● Do not put any flammable object or spray can near the projector, hot air is exhausted from the ventilation
holes.

● Remote Control Unit, supplied to this projector, emits the laser beam as the laser pointer function from Laser
Light Window while pressing LASER button (for 1 minute / LASER POINTER INDICATOR lights red to indicate
laser emission). Do not look into Laser Light Window or shine the laser beam on yourself or other people. Eye
damage may result.

● If the projector is not to be used for an extended time, unplug the projector from the power outlet.

READ AND KEEP THIS OWNER'S MANUAL FOR LATER USE.

SIDE and TOP REAR

20cm

50cm 50cm

50cm

3

SAFETY INSTRUCTIONS

All the safety and operating instructions should be read before
the product is operated.

Read all of the instructions given here and retain them for later
use. Unplug this projector from AC power supply before
cleaning. Do not use liquid or aerosol cleaners. Use a damp
cloth for cleaning.

Follow all warnings and instructions marked on the projector.

For added protection to the projector during a lightning storm,
or when it is left unattended and unused for long periods of
time, unplug it from the wall outlet. This will prevent damage
due to lightning and power line surges.

Do not expose this unit to rain or use near water... for
example, in a wet basement, near a swimming pool, etc...

Do not use attachments not recommended by the
manufacturer as they may cause hazards.

Do not place this projector on an unstable cart, stand, or table.
The projector may fall, causing serious injury to a child or
adult, and serious damage to the projector. Use only with a
cart or stand recommended by the manufacturer, or sold with
the projector. Wall or shelf mounting should follow the
manufacturer's instructions, and should use a mounting kit
approved by the manufacturers.

An appliance and cart combination should
be moved with care. Quick stops,
excessive force, and uneven surfaces
may cause the appliance and cart
combination to overturn.

Slots and openings in the back and bottom of the cabinet are
provided for ventilation, to insure reliable operation of the
equipment and to protect it from overheating.

The openings should never be covered with cloth or other
materials, and the bottom opening should not be blocked by
placing the projector on a bed, sofa, rug, or other similar
surface. This projector should never be placed near or over a
radiator or heat register.

This projector should not be placed in a built-in installation
such as a book case unless proper ventilation is provided.

Never push objects of any kind into this projector through
cabinet slots as they may touch dangerous voltage points or
short out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the projector.

This projector should be operated only from the type of power
source indicated on the marking label. If you are not sure of
the type of power supplied, consult your authorized dealer or
local power company.

Do not overload wall outlets and extension cords as this can
result in fire or electric shock. Do not allow anything to rest on
the power cord. Do not locate this projector where the cord
may be damaged by persons walking on it.

Do not attempt to service this projector yourself as opening or
removing covers may expose you to dangerous voltage or
other hazards. Refer all servicing to qualified service
personnel.

Unplug this projector from wall outlet and refer servicing to
qualified service personnel under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or water.
d. If the projector does not operate normally by following the

operating instructions. Adjust only those controls that are
covered by the operating instructions as improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the projector to normal operation.

e. If the projector has been dropped or the cabinet has been

damaged.

f. When the projector exhibits a distinct change in

performance-this indicates a need for service.

When replacement parts are required, be sure the service
technician has used replacement parts specified by the
manufacturer that have the same characteristics as the
original part. Unauthorized substitutions may result in fire,
electric shock, or injury to persons.

Upon completion of any service or repairs to this projector, ask
the service technician to perform routine safety checks to
determine that the projector is in safe operating condition.

Voor de klanten in Nederland

Bij dit product zijn batterijen
geleverd.
Wanneer deze leeg zijn,
moet u ze niet weggooien
maar inleveren als KCA.

4

COMPLIANCES

The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.

AC Power Cord for the United States and Canada :

AC Power Cord used in the United States and Canada is listed by the Underwriters
Laboratories (UL) and certified by the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety feature to be sure that the
plug will fit into the power outlet. Do not try to defeat this safety feature. Should you be
unable to insert the plug into the outlet, contact your electrician.

THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCESSIBLE.

AC POWER CORD REQUIREMENT

Federal Communication Commission Notice

Note : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures :

– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.

Use of shielded cable is required to comply with class B limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwise specified in the instructions. If such

changes or modifications should be made, you could be required to stop operation of the equipment.

Model Number : LC-X50M
Trade Name : Eiki
Responsible party : EIKI International, Inc.
Address : 30251 Esperanza Rancho Santa Margarita CA 92688-2132

Telephone No. : 800-242-3454 (949-457-0200)

GROUND

5

TABLE OF CONTENTS

FEATURES AND DESIGN 6

BEFORE OPERATION 15

PREPARATION 7

NAME OF EACH PART OF PROJECTOR 7
SETTING-UP PROJECTOR 8

CONNECTING AC POWER CORD 8
POSITIONING PROJECTOR 9
ADJUSTABLE FEET 10
INSTALLING PROJECTOR IN PROPER POSITION 10
MOVING PROJECTOR 11

CONNECTING PROJECTOR 12

TERMINALS OF PROJECTOR 12
CONNECTING TO COMPUTER 13
CONNECTING TO VIDEO EQUIPMENT 14

OPERATION OF REMOTE CONTROL 15

LASER POINTER FUNCTION 15
REMOTE CONTROL BATTERIES INSTALLATION 16

TOP CONTROLS AND INDICATORS 17
OPERATING ON-SCREEN MENU 18

HOW TO OPERATE ON-SCREEN MENU 18
FLOW OF ON-SCREEN MENU OPERATION 18
MENU BAR 19

BASIC OPERATION 20

TURNING ON / OFF PROJECTOR 20
ADJUSTING SCREEN 21

ZOOM ADJUSTMENT 21
FOCUS ADJUSTMENT 21
LENS SHIFT ADJUSTMENT 21
KEYSTONE ADJUSTMENT 21
PICTURE FREEZE FUNCTION 22
NO SHOW FUNCTION 22
P-TIMER FUNCTION 22

SOUND ADJUSTMENT 22

TRADEMARKS

● Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer,Inc.

● IBM and PS/2 are trademarks or registered trademarks of International Business Machines, Inc.

● Windows and PowerPoint are registered trademarks of Microsoft Corporation.

● Each name of corporations or products in the owner's manual is a trademark or a registered trademark of its

respective corporation.

COMPUTER INPUT 23

VIDEO INPUT 30

SETTING 37

APPENDIX 41

SELECTING INPUT SOURCE 23
SELECTING COMPUTER SYSTEM 23
PC ADJUSTMENT 25

AUTO PC ADJUSTMENT 25
MANUAL PC ADJUSTMENT 26

PICTURE IMAGE SELECT 28

IMAGE LEVEL SELECT 28

PICTURE SCREEN ADJUSTMENT 29

SELECTING INPUT SOURCE 30
SELECTING VIDEO SYSTEM 31
PICTURE IMAGE SELECT 32

IMAGE LEVEL SELECT 32

PICTURE SCREEN ADJUSTMENT 33

SETTING MENU 37

OPERATING WIRELESS MOUSE 41
MAINTENANCE 42

WARNING TEMP. INDICATOR 42
AIR FILTER CARE AND CLEANING 43
CLEANING PROJECTION LENS 43
LAMP REPLACEMENT 44
LAMP REPLACE COUNTER 45

TROUBLESHOOTING 46

INDICATORS AND PROJECTOR CONDITION 48
COMPATIBLE COMPUTER SPECIFICATION 49
MENU TREE 50

TECHNICAL SPECIFICATIONS 52

CONFIGURATIONS OF TERMINALS 53
OPTIONAL PARTS 54
LENS REPLACEMENT 54

PICTURE IMAGE 34

PICTURE IMAGE ADJUSTMENTS 34

6

FEATURES AND DESIGN

This Multimedia Projector is designed with most advanced technology for portability, durability, and ease of use. This
projector utilizes built-in multimedia features, a palette of 16.77 million colors, and matrix liquid crystal display (LCD)
technology.

◆ Compatibility

This projector widely accepts various video and
computer input signals including;

● Computers

IBM-compatible or Macintosh computer up to 1280
x 1024 resolution.

● 6 Color Systems

NTSC, PAL, SECAM, NTSC 4.43, PAL-M or PAL­N color system can be connected.

● Component Video

Component video signal, such as a DVD player
output high definition TV signals including 480i,
480p, 575i, 575p, 720p, 1035i or 1080i, can be
connected.

● S-Video

S-Video signal, such as a S-VHS VCR output
signal, can be connected.

◆ High Resolution Image

This projector provides 1024 x 768 dots resolution for
computer input and 800 horizontal TV lines. Resolution
from a computer between XGA (1024 x 768) and SXGA
(1280 x 1024) is compressed into 1024 x 768 dots. This
projector cannot display image of over 1280 x 1024 dots.
When resolution of your computer is over than 1280 x
1024, reset a computer output for lower resolution.

◆ Multi-Scan System

This projector has Multi-Scan System to conform to
almost all computer output signals quickly. There is no
need for troublesome manual adjustment of frequency
and other settings.

◆ Keystone Correction

Positioning of a projector may result in distorted image
being displayed in a trapezoid shape. Keystone
Correction solves this problem by digitally altering
projection to produce undistorted images.

◆ Multilanguage Menu Display

Operation menu is displayed in; English, German,
French, Italian, Spanish, Portuguese, Dutch, Swedish,
Russian, Chinese, Korean or Japanese.

◆ One-Touch Auto PC Adjustment

Incoming computer video signals are recognized and
best adjustment is automatically set by Auto PC
Adjustment. No complicated setup is necessary and
projection is always precise.

◆ Digital Zoom (for Computer)

Digital Zoom function adjusts image size to approx. 1/4 ~
49 times of original image size, allowing you to focus on
crucial information at a presentation.

◆ Compact Design

This projector is extremely compact in size and weight.
It is designed to carry and work anywhere you wish to
use.

◆ Power Management

Power Management function is provided to reduce power
consumption while a projector is not in use.
This Power Management function operates to turn
Projection Lamp off when a projector detects signal
interruption and any button is not pressed. Projection
Lamp is automatically turned on again when a projector
detects signal or any operation button is pressed.
This projector is shipped with this function ON.

◆ Wireless Mouse

Remote Control Unit supplied with this projector has
Wireless Mouse function for a connected computer. This
function enables you to operate both projector and
computer with Remote Control Unit only.

◆ Laser Pointer Function

Remote Control Unit supplied with this projector includes
Laser Pointer function. This function helps you to make
a smart presentation on a projected screen.

◆ Motor-driven Lens Shift

Projection lens can be moved up and down with motor­driven lens shift function. This function makes it easy to
provide projected image where you want.
Zoom and focus can be also adjusted with motor-driven
operation.

◆ Pj-to NetDirector (Optional)

Pj-to NetDirector enables the projector to display the
image of the computer screen and the data image stored
in the computer via a network. The projector can be also
controlled and maintained through a web browser.

7

PREPARATION

SETTING-UP PROJECTOR

8

PREPARATION

This projector uses nominal input voltages of 100-120 V or 200-240
V AC. This projector automatically selects correct input voltage. It
is designed to work with single-phase power systems having a
grounded neutral conductor. To reduce risk of electrical shock, do
not plug into any other type of power system.
Consult your authorized dealer or service station if you are not sure
of type of power supply being in use.
Connect a projector with a peripheral equipment before turning a
projector on. (Refer to pages 12 ~ 14 for connection.)

CAUTION

For safety, unplug AC Power Cord when an appliance is not
used.
When this projector is connected to outlet with AC Power Cord,
an appliance is in Stand-by Mode and consumes a little electric
power.

CONNECTING AC POWER CORD

Connect AC Power Cord (supplied) to a projector.
AC outlet must be near this equipment and must
be easily accessible.

To POWER CORD
CONNECTOR on a
projector.

Projector side

AC Outlet side

Ground

CAUTION

AC Power Cord must meet requirement of country where you use a projector.
Confirm AC plug type with chart below and proper AC power cord must be used.
If supplied AC Power Cord does not match AC outlet, contact your sales dealer.

To AC Outlet.

(120 V AC)

For Continental Europe

For U.S.A. and Canada

To AC Outlet.

(200 - 240 V AC)

9

PREPARATION

POSITIONING PROJECTOR

● This projector is designed to project on a flat
projection surface.

● Projector can be focused from 4.6’ (1.4m) ~ 48.3’
(14.7m).

● Refer to figure below to adjust screen size.

Screen
Size

Distance

40”

31”

4.6’ (1.4m)

ROOM LIGHT

Brightness in room has a great influence on
picture quality. It is recommended to limit
ambient lighting in order to provide best
image.

Min. Zoom

Max. Zoom

100”

77”

11.8’ (3.6m)

150”

115”

17.7’ (5.4m)

200”

154”

24.0’ (7.3m)

250”

192”

30.2’ (9.2m)

300”

231”

36.1’ (11.0m)

400”

308”

48.3’ (14.7m)

LENS SHIFT ADJUSTMENT

Projection lens can be moved up and down with motor-driven lens shift function. This function makes it easy to
provide projected image where you want. U/D ratio can be adjusted 10 : 0 ~ 1 : 1 (refer to figure below.). Refer
to P 21 for operation.

Highest (10 : 0) Lowest (1 : 1)

11.8’(3.6m)

4.6’(1.4m)

100”

77”

40”

31”

24.0’(7.3m)

200”

154”

48.3’(14.7m)

36.1’(11.0m)

300”

231”

Max. Zoom

Min. Zoom

400”

308”

1

10 : 0

1

10

PREPARATION

11

PREPARATION

CAUTION IN CARRYING OR TRANSPORTING A PROJECTOR

● Do not drop or bump a projector, otherwise damages or malfunctions may result.

● When carrying a projector, use a suitable carrying case.

● Do not transport a projector by using a courier or transport service in an unsuitable transport case. This

may cause damage to a projector. To transport a projector through a courier or transport service, consult
your dealer for best way.

MOVING PROJECTOR

12

CONNECTING PROJECTOR

TERMINALS OF PROJECTOR

When controlling computer
with Remote Control Unit of
this projector, connect mouse
port of your personal computer
to this connector. (Refer to
P13.)

Connect S-VIDEO output
from video equipment to this
jack. (Refer to P14.)

Connect an audio output
from video equipment to
these jacks.
(Refer to P14.)

CONTROL PORT CONNECTOR

COMPUTER AUDIO INPUT 2/

AUDIO MONITOR OUTPUT JACK

AUDIO INPUT JACKS

(INPUT 3 and INPUT 4)

VIDEO INPUT JACKS

(INPUT 3 and INPUT 4)

S-VIDEO INPUT JACK

Connect composite video
output from video equipment
to VIDEO/Y jack or connect
component video outputs to
VIDEO/Y, Cb/Pb and Cr/Pr
jacks. (Refer to P14.)

This terminal is switchable and can
be used as computer input or monitor
output. Set the terminal up as either
Computer input or Monitor output
properly before using this terminal.
Refer to P13, P23.)
Note; This terminal outputs from
COMPUTER INPUT 1 jacks only.

COMPUTER INPUT 2/MONITOR OUTPUT

(ANALOG HDB 15-pin) TERMINAL

This projector has input and output terminals on its back for connecting computers and video equipment. Refer to figures on
pages 12 to 14 and connect properly.

This projector uses a micro processor
to control this unit, and occasionally,
this micro processor may malfunction
and need to be reset. This can be
done by pressing RESET button with a
pen, which will shut down and restart
unit. Do not use RESET function
excessively.

RESET BUTTON

When controlling computer
with Remote Control Unit of
this projector, connect USB
terminal of your personal
computer to this terminal.
(Refer to P13.)

USB CONNECTOR (Series B)

When using Wired/Wireless
Remote Control Unit as Wired
Remote Control, Connect
Wired Remote Control Unit to
this jack with Remote Control
Cable (supplied).

R/C JACK

Connect an audio output
(stereo) from computer to
this jack.
(Refer to P13.)

COMPUTER AUDIO

INPUT 1 JACK

This terminal is switchable and can be
used as computer audio input 2 or
audio monitor output (variable).
Set the terminal up as either
Computer audio input 2 or Audio
Monitor output properly before using
this terminal. (Refer to P13, P23.)

INPUT 1

INPUT 2 / OUT

INPUT 3

VIDEO/Y – Cb/Pb – Cr/Pr

INPUT 4

VIDEO/Y – Cb/Pb – Cr/Pr

AUDIO 1

AUDIO 2

R – AUDIO 3 – L

R – AUDIO 4 – L

(

MONO

(

MONO

RESET

R/C JACK

CONTROL PORT

USB

)

S–VIDEO

)

13

CONNECTING PROJECTOR

INPUT 1

INPUT 2 / OUT

INPUT 3

VIDEO/Y – Cb/Pb – Cr/Pr

INPUT 4

VIDEO/Y – Cb/Pb – Cr/Pr

AUDIO 1

AUDIO 2

R – AUDIO 3 – L

(

MONO

R – AUDIO 4 – L

(

MONO

R/C JACK

RESET

CONTROL PORT

)

S–VIDEO

)

USB

14

CONNECTING PROJECTOR

CONNECTING TO VIDEO EQUIPMENT

INPUT 1

INPUT 2 / OUT

INPUT 3

VIDEO/Y – Cb/Pb – Cr/Pr

INPUT 4

VIDEO/Y – Cb/Pb – Cr/Pr

AUDIO 1

AUDIO 2

R – AUDIO 3 – L

(

MONO

R – AUDIO 4 – L

(

MONO

R/C JACK

RESET

CONTROL PORT

)

S–VIDEO

)

USB

15

BEFORE OPERATION

FOCUS BUTTON

Used to adjust focus. (P21)

AUTO PC ADJ. BUTTON

Use to operate AUTO PC
Adjustment function. (P25)

KEYSTONE BUTTON

Used to correct keystone
distortion. (P21, 37)

IMAGE BUTTON

Used to select image
level. (P28, 32)

16

BEFORE OPERATION

To insure safe operation, please observe following precautions :

● Use (2) AA, UM3 or R06 type alkaline batteries.

● Replace two batteries at same time.

● Do not use a new battery with an used battery.

● Avoid contact with water or liquid.

● Do not expose Remote Control Unit to moisture, or heat.

● Do not drop Remote Control Unit.

● If a battery has leaked on Remote Control Unit, carefully wipe case clean and install new batteries.

● Danger of explosion if battery is incorrectly replaced.

● Dispose of used batteries according to batteries manufacturers instructions and local rules.

Press lid down­ward and slide it.

Remove battery
compartment lid.

Slide batteries into
compartment.

Replace compartment lid.

Two AA size batteries

For correct polarity (+ and
–), be sure battery
terminals are in contact
with pins in compartment.

Remote Control Batteries Installation

1

2

3

Used to operate P­TIMER function. (P22)

INPUT 1

INPUT 2

INPUT 3

INPUT 4

P-TIMER BUTTON

Used to adjust zoom. (P21)

ZOOM BUTTON

NO SHOW BUTTON

Used to turn picture into
black image. (P22)

D.ZOOM BUTTON

Used to select DIGITAL
ZOOM +/– mode and
resize image. (P29)

FREEZE BUTTON

Used to freeze picture. (P22)

MENU BUTTON

Used to select MENU
operation. (P18, 19)

INPUT 1 BUTTON

Used to select input
source (INPUT 1).
(P23)

SELECT BUTTON

Used to execute the
selected item, or to
expand or compress
image in DIGITAL ZOOM
+/- mode. (P29)

POINT (VOLUME +/-)

BUTTONS

Used to select an item or
adjust value in ON-SCREEN
MENU. They are also used
to pan image in DIGITAL
ZOOM +/- mode. (P29)
POINT LEFT/RIGHT buttons
are also used as VOLUME
+/- buttons. (P22)

INPUT 2 BUTTON

Used to select input
source (INPUT 2).
(P24)

INPUT 3 BUTTON

Used to select input
source (INPUT 3).
(P30)

Operating Range

Point Remote Control Unit toward
projector (Receiver Window)
whenever pressing any button.
Maximum operating range for
Remote Control Unit is about 16.4’
(5m) and 60° in front and rear of a
projector.

16.4’
(5 m)

60°

16.4’
(5 m)

60°

COLOR MANAGEMENT
BUTTON

Used to operate COLOR
MANAGEMENT.
(P34)

INPUT 4 BUTTON

Used to select input
source (INPUT 4).
(P30)

LOCK

VOLUME

D.ZOOM

MUTE

-

MENU

ZOOM

FOCUS

AUTO PC

FREEZE

SELECT

LASER

P-TIMER

COLOR.M

LENS

ON-OFF

NO SHOW

IMAGE

VOLUME

+

KEYSTONE

INPUT 1

INPUT 2

INPUT 3

INPUT 4

17

BEFORE OPERATION