EK-306U EK-307W Owners Manual

OWNER'S MANUAL
EK-306U
EK-307W
Vol.1
Features and Design
This Projector is designed with the most advanced technology for portability, durability, and ease
of use. This projector utilizes built-in multimedia features, a palette of 10.7 million colors, and
matrix liquid crystal display (LCD) technology.
Simple Computer System Setting
The projector has the Multi-scan system to
conform to almost all computer output signals
quickly. Up to WUXGA resolution can be
accepted.
Useful Functions for Presentations
The digital zoom function allows you to
focus on the crucial information during a
presentation.
Lamp Control
Brightness of the projection lamp can be
selected.
Logo Function
The Logo function allows you to customize the
screen logo.
Multilanguage Menu Display
This projector provides multi-language screen
menu. (Page 44)
Helpful Maintenance Functions
Lamp and filter maintenance functions provide
for better and proper maintenance of the
projector.
Security Function
The Security function helps you to ensure
security of the projector. With the Key lock
function, you can lock the operation on the
top control or remote control. PIN code lock
function prevents unauthorized use of the
projector.
LAN Function
This projector is loaded with the wired LAN
and wireless Lan function. You can operate
and manage the projector via network. ( Page
54-61.)
When you use the wireless function, refer to
the instructions of the wireless device.
Auto Setup Function
This function enables input source search, auto
pc adjust and auto keystone by simple pressing
the AUTO button on the remote control.
Colorboard Function
At the time of simple projection on the colored
wall, you can get the close color image to the
color image projected on a white screen by
selecting the similar color to the wall color from
the preset four colors.
Switchable Interface Terminal
The projector provides a switchable VGA
terminal. You can use the terminal as computer
input or monitor output conveniently.
Power Management
The Power management function reduces
power consumption and maintains the lamp
life.
Closed Caption
This is a printed version of the program sound
or other information displayed on the screen.
You can turn on the feature and switch the
channels.
Contents
Features and Design.....................................................2
Contents.........................................................3
Safety Instructions..............................................4
Safety Guide..................................................5
Air circulation................................................6
Installing the projector properly .................................6
Moving the projector................................................7
Compliance................................................8
Accessories...................................................9
Part names and functions.........................................10
Front................................................................10
Back...................................................................10
Bottom..................................................................10
Terminals.................................................................11
Top control and Indicators.......................................12
Remote control.........................................................13
Install remote control batteries.................................14
Operating range.......................................................14
Adjustable feet....................................................14
Installation....................................................................15
Positioning the projector...........................................15
Connecting to computer (Digital and analog RGB)...16
Connecting to video equipment (Video, S-Video).....17
Connecting to audio equipment................................18
Connecting to USB device (USB-A, USB-B). .........19
Connecting the AC power cord.................................20
Basic operation........................................................21
Turn on the projector................................................21
Turn off the projector................................................22
How to operate the screen menu..............................23
Menu bar................................................................24
Adjust zoom and focus............................................25
Lens shift adjustment...............................................25
Auto setup function..................................................25
Keystone .................................................................26
Volume.....................................................................27
Remote control operation.........................................28
Input select............................................................30
Display..........................................................................32
Auto PC adj..............................................................32
Fine sync................................................................32
H Position...........................................................32
V Position.................................................................32
H. Size...............................................................32
Aspect......................................................................33
Project Way..................................................33
Menu Position.................................................34
Background Display................................................34
System..........................................................35
Color adjust......................................................36
Image Mode............................................................36
Color adjust (Computer)...........................................37
Color adjust (Video,S-video,Component).................38
Setting...................................................................39
On start..................................................................39
Standby mode..............................................39
High land...................................................40
Lamp control......................................................40
Cooling fast..........................................................40
Closed Caption.....................................................41
Key lock............................................................41
Iris............................................................42
Terminal..............................................................42
Sound...............................................................42
HDMI setup........................................................43
Expand.................................................................44
Language..................................................44
Auto setup......................................................44
Keystone..........................................................45
Logo.....................................................................47
Security.......................................................48
Power management..........................................49
Filter counter.................................................49
Test Pattern..........................................................50
Network.............................................................50
Factory default.....................................................51
Lamp Counter Reset............................................51
Memory viewer....................................................52
Set Slide...................................................52
Slide transition effect.................................52
Sort Order.....................................................52
Rotate......................................................52
Best Fit...............................................................52
Repeat................................................................52
Apply.......................................................52
Information................................................................53
Network Control Instructions.....................................54
LAN control...........................................................54
Using useful functions...............................................62
Memory Viewer function......................................62
USB Display function.......................................64
Maintenance and cleaning........................................66
WARNING indicator.............................................66
Cleaning the filter................................................67
Filter counter reset................................................67
Clean the projector lens........................................68
Clean the cabinet..........................................68
Replace the lamp..................................................69
Order Replacement lamp.....................................70
Appendix.........................................................71
Troubleshooting...................................................71
Menu Tree....................................................73
Indicator and projector state.................................77
Compatible computer specifications.....................78
Technical Specifications..................................79
Configurations of terminals...................................80
Content of hazardous substances and elements....81
Dimensions.......................................................81
PIN code memorandum........................................82
Note:
- The screen menu and pictures in the manual may slightly differ from the real product.
- The manual is subject to change without prior notice.
2
3
Safety Instructions
Please read this manual completely before installing
and operating the projector.
The projector provides many convenient features
and functions. Proper operation may enable you to
fully utilize the features and keep it in good condition.
Otherwise, it will not only shorten the service life of
the unit, but also may cause malfunction, a fire, or
other accidents.
If the projector cannot work properly, please read
this manual again, check the operating methods and
cable connection, and try the solutions in the part of
Troubleshooting. If the problem still exists, contact the
dealer or the service center.
The lamp of the projector is a wearing part. The
luminance may decrease after a period of operation
and be weaker than that of a new lamp. This is
normal. Please strictly follow the steps in Turning
on the unit and Turning off the unit to turn on/off
the projector, and the requirements in Maintaining
and cleaning the projector to service and clean the
projector regularly. Otherwise the high temperature
residual heat may not radiate, greatly shorten the
service life of the projector and lamp, or even damage
them within a short period.
Safety Guide
Safety precautions
Caution: ● The projector must be grounded.
● Do not expose the projector to raindrops
or high humidity to avoid a fire or electric
shock.
- T
his projector produces intense light from the
projection lens. Avoid staring directly into the lens,
otherwise eye damage could be caused.
B
e especially careful that children do not stare
directly into the beam.
- Place the projector in a proper position.
Otherwise it may result in fire hazard.
- Leave an appropriate space from the top, sides,
and back of the shell in order to ventilate and cool
down the projector. The figures below indicate the
minimum distance to be left. It must be satisfied if
the projector is placed in sealed environment like
a cabinet.
SIDE and TOP
REAR
0.7’(20cm)
Caution
ELECTRIC SHOCK
DO NOT OPEN
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
A R E I M P O R TA N T O P E R AT I N G A N D
MAINTENANCE INSTRUCTIONS IN THE
USER’S MANUAL WITH THIS UNIT.
FOR EU USERS
The symbol mark and recycling systems described below
apply to EU countries and do not apply to countries in other
areas of the world.
The product is designed and manufactured with high quality
materials and components which can be recycled and/or
reused.
The symbol mark means that electrical and electronic
equipment, batteries and accumulators, at their end of life,
should be disposed of separately from the household waste.
Note:
If a chemical symbol is printed beneath the symbol mark,
this chemical symbol means that the battery or accumulator
contains a heavy metal at a certain concentration. This will
be indicated as follows: Hg: mercury, Cd: cadmium, Pb: lead
In the European Union there are separate collection systems
for used electrical and electronic equipment,
batteries and accumulators.
Please, dispose of them correctly at the local
community waste collection/recycling centre.
Please help us to conserve the environment we
live in!
4
1.5’(50cm)
3’(1m)
3’(1m)
- Do not cover the vent of the projector. Poor
radiation may shorten the service life or even
cause dangers.
- Remove the AC power plug if the projector is not
to be used for a long time.
- Do not project the same image for a long time;
otherwise, a residual image may appear on the
LCD panel due to its characteristic.
Caution:
Do not set the projector in greasy, wet, or smoky
conditions such as in a kitchen, to prevent a
malfunction or accident. If the projector comes
in contact with oil or chemicals, it may become
deteriorated.
Read and keep this manual for future reference.
The mains plug/appliance coupler is used as
disconnect device, the disconnect device shall
remain readily operable.
Caution:
Contains mercury
For more information on safe handling procedures,
the measures to be taken in case of accidental
breakage and safe disposal options
visit: ec.gc.ca/mercure-mercury/
Dispose of or recycle in accordance with applicable
laws.
All the safety and operating instructions should be
read before the product is operated.
Do not install the projector near the ventilation duct of
air-conditioning equipment.
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.
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 the
authorized dealer or local power company.
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 an 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 ensure 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.
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 theself 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.
Information for users in the European Union
This is a device to project images onto a screen, etc., and is
not intended for use as indoor lighting in a domestic environment.
Directive 2009/125/EC.
NOTE FOR CUSTOMERS IN THE US
Hg LAMP(S) INSIDE THIS PRODUCT CONTAIN
MERCURY AND MUST BE RECYCLED OR DISPOSED OF
ACCORDING TO LOCAL STATE OR FEDERAL LAWS.
5
Safety Guide
Air circulation
Safety Guide
Installing the projector properly
Vents in the cabinet are provided for ventilation.
To ensure reliable operation of the product and
to protect it from overheating, these openings
must not be blocked or covered.
Please set the projector on nearly-level.
Be sure to install the projector properly.
Improper installation may reduce the lamp
lifetime and even cause a fire hazard.
Caution
Hot air is exhausted from the exhaust vent.
When using or installing the projector, the
following precautions should be taken.
- Do not put any flammable objects, or spray
can near the projector. Hot air is exhausted
from the air vents.
- Keep the exhaust vent at least 1m away from
any objects.
- Do not touch a peripheral part of the exhaust
vent, especially screws and metallic part. This
area will become hot while the projector is
being used.
- Do not put anything on the projector. Objects
put on the cabinet will not only get damaged
but also may cause fire hazard by heat.
- Cooling fans are provided to cool down the
projector.
- The fan’s running speed is changed according
to the temperature inside the projector.
Do not roll the projector over 10o
from side to side.
(
Do not pitch the projector more
than 10o backward and forward.
Do not point the projector up to
project an image.
Moving the projector
When moving the projector, take care of the
lens and retract the adjustable feet to prevent
damage to the lens and cabinet.
Notes on Lens Protective Ring
Before operating the projector, remove the lens
protective ring. In case of transportation, rotate
the FOCUS ring and LENS SHIFT lever to let
the lens back to its central position and put on
the lens protective ring to protect the lens.
FOCUS
ZOOM
Do not point the projector down
to project an image.
Notes on Projector Handling
When lifting or moving the projector, do not
hold the lens and the peripheral part to prevent
damage on the lens or projector.
Be careful in handling the projector. Do not
drop or bump it to avoid strong force, or place
other objects on the cabinet.
Note:
The lens of the projector is electric.
When operating the projector, pay
attention to the following conditions.
● When the lens is rotating, do not
touch it, otherwise the fingers may
get hurt.
● Do not allow a child to touch the lens.
Do not put the projector on either
side to project an image.
LENS SHIFT
Caution in ceiling installation the
projector
Exhaust Vent
Air Intake Vent
6
– Only qualified personal is authorized for ceiling
installation.
– We are not responsible for the hurt and damage
caused by ceiling bracket that purchased from
unauthorized dealer even in warranty period.
– Remove the ceiling bracket immediately while
not use.
– While installing, torque screwdriver is
suggested, don't use electric or impact-type
screwdriver.
– Please read the manual of bracket for details.
Caution in moving or transporting the
projector
Do not hold the lens and the peripheral part.
– Do not drop or bump the projector, otherwise
damages or malfunctions may result.
– When carrying the projector, use a suitable
carrying case.
– Do not transport the projector by courier or
any other transport service in an unsuitable
transport case. This may cause damage
to the projector. For more information about
transporting the projector by courier or any
other transport service, consult the dealer.
– Do not put the projector in a case before it is
cooled enough.
7
KEYSTONE
SCREEN
FCC Caution
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 : EK-300 series
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)
AC Power Cord Requirement
LAMP
+
VOLUME
-
Compliance
IMAGE
+
D.ZOOM
-
FREEZE
PATTERN
KEYSTONE
MUTE
INFO.
SCREEN
BLANK
TIMER
IMAGE
LAMP
+
+
D.ZOOM
VOLUME
-
-
FREEZE
PATTERN
MUTE
INFO.
BLANK
TIMER
Accessories
AC Power cord
VGA cable
*For EK-307W
Remote control with batteries
(AAA or LR3)
HDMI cable
*For EK-306U
INPUT
VGA
VIDEO
HDMI
INPUT
AUTO
MENU
INPUT
VGA
VIDEO
KEYSTONE
AUTOIMAGEMENUFREEZE
SCREEN
LAMP
+
-
MUTE
VOLUME
-
IMAGE
SCREEN
LAMP
+
+
D.ZOOM
VOLUME
-
MENU
HDMI
INFO.
KEYSTONE
SCREEN
TIMER
KEYSTONE
-
VIDEO
PATTERN
BLANK
+
D.ZOOM
VGA
AUTO
HDMI
FREEZE
PATTERN
MUTE
INFO.
IMAGE
LAMP
+
+
D.ZOOM
VOLUME
-
BLANK
-
FREEZE
PATTERN
MUTE
INFO.
BLANK
TIMER
TIMER
Safety Guide
Quick start guide
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 the electrician.
AC Power Cord for the United Kingdom:
This cord is already fitted with a moulded plug incorporating a fuse, the value of which is indicated on the
pin face of the plug. Should the fuse need to be replaced, an ASTA approved BS 1362 fuse must be
used of the same rating, marked thus
. If the fuse cover is detachable, never use the plug with the
cover omitted. If a replacement fuse cover is required, ensure it is of the same colour as that visible on
the pin face of the plug (i.e. red or orange). Fuse covers are available from the Parts Department
indicated in the User Instructions.
If the plug supplied is not suitable for the socket outlet, it should be cut off and destroyed.
The end of the flexible cord should be suitably prepared and the correct plug fitted.
WARNING : A PLUG WITH BARED FLEXIBLE CORD IS HAZARDOUS IF ENGAGED IN A LIVE
SOCKET OUTLET.
The Wires in this mains lead are coloured in accordance with the following code:
Green-and-yellow . . . . . . . . . Earth
Blue . . . . . . . . . . . . . . . . .
Neutral
Brown . . . . . . . . . . . . . . . .
Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured
markings identifying the terminals in the plug proceed as follows:
The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is
or coloured green or green-and-yellow.
marked by the letter E or by the safety earth symbol
The wire which is coloured blue must be connected
to the terminal which is marked with the letter N or
coloured black.
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or
coloured red.
WARNING: THIS APPARATUS MUST BE EARTHED.
ASA
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCESSIBLE.
8
9
Part names and functions
Front
③
②
④
① Lamp cover
② Lens shift ring
③ Top control panel and indicator
④ Filter
⑤ Projector lens
⑥ Remote control receiver (front)
①
⑤
⑥
⑦ AC cord connector
⑧ Speaker
⑨ Terminals
⑩ Remote control receiver(back)
⑪ Kensington Security Slot
Note:
●Kensington Security Slot is for a
Kensington lock used to deter theft of
the projector.
●Kensington is a registered trademark
of ACCO Brands Corporation.
⑨
⑩⑪
⑫ Adjustable foot
⑬ Exhaust vent
Bottom
⑫
① ②
③
⑪
Caution
Hot air is exhausted from the exhaust
vent. Do not put heat-sensitive
objects near this side.
④
⑫
① AUDIO OUT
Connect external audio amplifier to this jack.
② MONO(R/L)
For a mono audio signal (a single audio
jack), connect it to MONO(R/L) jack.
③ VIDEO IN
This is the terminal to input video signals.
④ VGA IN 2/VGA OUT
- Connect a computer output to this terminal.
- Output the analog signal form ② to other
monitor.
⑤ HDMI / MHL
This is the terminal to input the HDMI or MHL
signals.
⑥ HDMI
This is the terminal to input HDMI signals.
⑦ USB-A
When using the "Memory Viewer" function,
insert the USB memory directly to this
terminal.(Refer to Page 52)
⑬
10
Terminals
⑩
Back
⑦⑧
Part names and functions
⑧ USB-B
This terminal is used to connect the
projector to the computer with a USB cable
when you want to use the "USB Display"
function.(Refer to Page 64)
⑤
⑥
⑬
⑦ ⑧ ⑨
⑭
⑨ LAN
- This is the LAN terminal to connect to the
network.
- Connect the projector to the computer via
RJ45 cable when you use the "Network"
Display function.
⑩ AUDIO IN
This is the terminal to input computer audio
signals.
⑪ RS-232C
When using RS232 to control the projector,
please connect the serial control line to this
terminal.
⑫ VGA IN 1/YPbPr/S-VIDEO IN
This is the terminal to input RGB, YPbPr or
S-video signals.
⑬ Remote Control receiver(BACK)
Operation the projector by remote control.
⑭ Kensington Security Slot
This slot is for a Kensington lock used to
deter theft of the projector.
* K ensington is a registered trademark of
ACCO Brands Corporation
11
Part names and functions
Part names and functions
Remote control
Top control and Indicators
①
③
②
④
②
⑤
①
INPUT
VGA
④
VIDEO
HDMI
③
⑥
⑤
AUTO
MENU
⑦
⑨
⑥
⑦
① MENU
Open or close the screen menu.
② ▲▼◄►/UP/DOWN/VOL+/VOL- Select an item or adjust the value in the
screen menu.
- Select the image display area in
digital zoom + mode.
- Increase or decrease volume.
③ POWER
Turn on/off the projector.
④ WARNING indicator(Refer to Page 77)
- It flashes red when the internal projector
temperature is beyond the operating
temperature range.
- It lights red when the power supply of the
projector is abnormal.
⑧
⑧
KEYSTONE
IMAGE
FREEZE
PATTERN
⑪
⑭
⑮
SCREEN
LAMP
MUTE
INFO.
⑱
+
+
D.ZOOM
VOLUME
⑩
⑤ POWER indicator(Refer to Page 77)
- It lights red when the projector is in standby mode.
- It lights green during normal operations.
- It flashes green in the Power management
mode.
- It flashes red during fans cooling.
⑥ AUTO
Perform various settings configured
automatically, including the "Input search" ,
"Auto PC adj." and "Auto keystone".
⑦ OK
- Enter menu operation.
- Execute the selected item.
⑧ INPUT
Select an input source.
-
-
BLANK
TIMER
⑲
⑳
㉑
⑨ OK
Enter the menu or select an item in
the menu.
⑩ KEYSTONE
Correct the keystone distortion.
⑪ IMAGE
Select the image mode.
⑫ FREEZE
Freeze the projected image.
⑬ PATTERN
Set the internal test image.
⑭ SCREEN
Select the screen size.
⑮ LAMP
Select the lamp mode.
① POWER
Turn on or turn off the projector.
⑯ MUTE
② INPUT
Open or close the input source menu.
⑰ INFO.
③ VGA
Select "Computer 1" as input source.
⑱ D.ZOOM + / -
④ VIDEO
Select "Video" as input source.
⑤ HDMI
Select “HDMI” as input source.
⑥ AUTO
Enter auto setup adjust mode.
⑦ MENU
Open or close the screen menu.
12
⑫
⑬
⑯
⑰
⑧  button
- Select item or adjust data in screen
menu.
- Select the image display area in
digital zoom + mode.
Turn off the volume.
Display the projector information.
Digital zoom in / zoom out the image.
⑲ VOLUME + / Increase / decrease the volume.
⑳ BLANK
Temporarily close the image on the
screen.
㉑ TIMER
Enable the timer function.
13
Installation
Part names and functions
Install remote control batteries
① Open the battery
cover.
Positioning the projector
②Install new batteries.
③Put the cover
back.
Two AAA batteries
For correct polarity
(+ and –), be sure
battery terminals
are in contact
with pins in the
compartment.
Note:
● The brightness in a room has a great influence on picture quality. It is recommended to limit the
ambient lighting in order to get the best image.
● All measurements are approximate and may vary from the actual sizes.
<EK-306U>
16:10
(Diagonal:Inch)
11.4m
7.0m
4.7m(7.6m)
To ensure safe operation, please observe the following precautions:
Max.
Min.
3.5m(5.7m)
● Use two (2) AAA or LR3 type alkaline batteries.
● Always replace batteries in sets.
● Do not use a new battery with a used battery.
● Avoid contact with water or liquid matter.
● Do not expose the remote control to moisture or heat.
● Do not drop the remote control.
● If the battery has leaked in the remote control, carefully wipe the case clean and
install new batteries.
● Risk of explosion if two batteries are replaced by an incorrect type.
● Dispose of used batteries according to the instructions on the battery or local
regulations or guides.
2.3m(3.8m)
0.7m(1.1m)
(Center)
(Diagonal:Inch)
Note:
(Diagonal:Inch)
The data in "()" is the project distance for
minimum throw ratio.
11.4m
7.0m
4.7m(7.6m)
3.5m(5.7m)
2.3m(3.8m)
0.7m(1.1m)
12.4m
7.6m
5.1m(8.2m)
Max.
Min.
Max.
Min.
(Center)
Adjustable feet
The projector can be adjusted up to 10º with
the adjustable feet.
Rotate the adjustable feet to lift the projector to
a certain height. During lifting, rotate the foot
clockwise.
To lower or retract the adjustable feet, rotate
the foot counterclockwise.
Keystone distortion of projected images can
be corrected by auto settings, remote control
operation or menu operation.
14
(Diagonal:Inch)
7.6m
5.1m(8.2m)
Max.
Min.
3.8m(6.2m)
2.5m(4.1m)
0.7m(1.2m)
(Center)
30°
30°
200"
300"
646x404 2154x1346 3231x2019 4308x2692 6462x4039
0.678m
1.120m
2.330m 3.509m
3.793m 5.703m
4.689m 7.047m
7.614m 11.434m
16:9
Screen size
(WxH)mm
16:9 aspect
ratio
Maximum
Minimum
30"
100"
150"
200"
300"
664x374 2214x1245 3321x1868 4428x2491 6641x3736
0.697m
1.151m
2.395m 3.607m
3.898m 5.862m
4.819m 7.243m
7.826m 11.752m
<EK-307W>
16:10
Screen size
(WxH)mm
16:10 aspect
ratio
Maximum
Minimum
30"
100"
150"
200"
300"
646x404 2154x1346 3231x2019 4308x2692 6462x4039
0.736m
1.211m
2.520m 3.795m
4.104m 6.171m
5.070m 7.619m
8.237m 12.371m
16:9
30°
5m
150"
0.7m(1.2m)
12.4m
30°
100"
3.8m(6.2m)
Operating range
The maximum operating range for the remote
control is about 5 meters and 60 degrees.
30"
2.5m(4.1m)
(Center)
Point the remote control toward the remote
control receivers on the projector (front and
back) when pressing any button.
Screen size
(WxH)mm
16:10 aspect
ratio
Maximum
Minimum
Note:
The data in "()" is the project distance for
minimum throw ratio.
Screen size
(WxH)mm
16:9 aspect
ratio
Maximum
Minimum
30"
100"
150"
200"
300"
664x374 2214x1245 3321x1868 4428x2491 6641x3736
0.756m
1.245m
2.590m 3.901m
4.218m 6.343m
5.211m 7.831m
8.466m 12.715m
5m
Adjustable feet
15
Installation
Connecting to computer (Digital and analog RGB)
Cables used for connection:
● VGA cable
● HDMI cable
● Serial cable*
(*=Serial cables is not supplied with the projector)
RS232
output
Installation
Connecting to video equipment (Video, S-Video)
Cables used for connection:
● S-video cable**
● Component conversion cable*
● Video cable*
(*=Cables are not supplied with the projector)
(**=Dedicated cable is required and can be ordered through the dealer)
HDMI
VGA
VGA
output input/output output
Video
output
Video
cable
Serial
cable
VGA
cable
VGA
cable
RS232 VGA
input
input
S-video
cable
Component
conversion cable
HDMI
cable
HDMI
VGA
output/input input
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
16
S-video Component
output output
Video
input
S-video
input
Component
input
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
17
Installation
Installation
Connecting to audio equipment
Connecting to USB device (USB-A, USB-B)
Cables used for connection:
● Audio cable*
(*=Cables are not supplied with the projector)
Cables used for connection:
● USB-B cable*
(*=Cables are not supplied with the projector)
External audio equipment
Audio
output
Audio
input
USB-A
output
Audio output
(R) (L)
Note: The left and right
channels are combined
when there is only the
L(mono) is inserted.
Audio cable
(stereo)
Audio cable
(stereo)
Audio
cable
USB-B
cable
USB-A device
Audio
input
Audio
output
(R) (L)
Audio input
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
18
USB-A USB-B
input
input
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
19
Basic operation
Installation
Connecting the AC power cord
Turn on the projector
This projector uses nominal input voltages of
100–240V AC and it automatically applies to
different input voltages. It is designed to work
with a single-phase power system having a
grounded neutral conductor. To reduce the risk
of electrical shock, do not plug into any other
type of power system. If you are not sure of
the type of power being supplied, consult the
authorized dealer or service station. Connect
the projector with all peripheral equipment
before turning it on.
1. Complete peripheral connections (with a
computer, video,etc.) before turning on the
projector.
3. Press the POWER button on the top control
or on the remote control. The POWER
indicator becomes green and the cooling
fans start to work. The preparation display
appears on the screen.
Connect the AC power cord
(supplied) to the projector.
Note:
The AC outlet should be near this equipment
and must be easily accessible.
4. If the projector is locked with a PIN code, a
PIN code input dialog box appears. Enter
the PIN code as instructed below.
Note:
For safety, unplug the AC power cord when the projector is not in use. When the projector is
connected to an outlet with AC power cord, it is in stand-by mode and consumes a little electric
power.
Note:
● When the logo select is set to be "Off", the
logo will not be displayed on the screen.(See
page 47)
Note on the power cord
AC power cord must meet the requirements of the country where you use the projector. Confirm the AC
plug type with the chart below and proper AC power cord must be used. If the supplied AC power cord
does not match the AC outlet, contact the sales dealer.
Projector side
AC outlet side
For the U.S.A. and
Canada
For Continental
Europe
Ground
To power cord
connector on the
projector.
To the AC outlet.
For the U.K.
Ground
To the AC outlet.
To the AC outlet.
Note:
● Using incorrect power cord may influence the product performance, or even cause hazards like an
electric shock or fire. To ensure the product performance and security, please apply the cable of the
same model with the original one.
20
16
2. Connect the projector’s AC power cord into
the AC outlet. The POWER indicator turns
red.
Enter a PIN code
Press the OK button, press ◄► button to
select a number and press the OK button to
enter it to the PIN code box, then number
changes to "*", automatically move the cursor
to next box. If you fixed an incorrect number,
press MENU button to reset it again.
Repeat the steps to complete entering a threedigit number.
After entering the three-digit number,
automatically move the cursor to "Set", press
the OK button then you can start to operate the
projector.
If you entered an incorrect "PIN code", the
number (***) turn red. PIN code will be reset
within one second automatically, Enter the
correct PIN code all over again.
What is PIN code?
PIN (Personal Identification Number) code is a
security code that allows the person who knows
it to operate the projector. Setting the PIN code
can prevent unauthorized use of the projector.
A PIN code consists of a three-digit number.
Refer to the PIN code lock function in the
"Expand" "Security" menu on page 48 for PIN
code lock operation of the projector.
PIN Code
-----
OK
Input PIN code
MENU
Back
MENU
Back
PIN Code
*
Move
OK
Select
Move the cursor to "Set", and press "OK".
Caution on handling the PIN code
If you forget the PIN code, the
projector can no longer be started.
Take a special care in setting a
new PIN code. Write down the
number in a column on page 82 of
this manual and keep it properly.
Should the PIN code be missing
or forgotten, consult the dealer or
service center.
21
Basic operation
Basic operation
How to operate the screen menu
Turn off the projector
1. Press the POWER button on the top control
or on the remote control, and "Power off?"
appears on the screen.
2. Then, press the POWER button again in 4
seconds. The POWER indicator starts to
flash red, and the cooling fans keep running
(You can select the fan noise and running
speed). Now you can unplug the AC power
cord after the fans stop running. Otherwise,
the service life of the projector will be
affected or the projector will can not be
turned on or turn on abnormal.
3 When the projector has cooled down enough
to be turned on again, the POWER indicator
stops flashing.
To maintain the lamp life, once you turn
the projector on, wait at least 5 minutes
before turning it off.
Do not operate the projector continuously
without reset. Continuous use may result
in shortening the lamp life. Turn off the
projector and let it standby for about an
hour in every 24 hours.
Note:
● When the On start function is “On” , this
projector is turned on automatically by
connecting the AC power cord to an AC outlet .
● The running speed of cooling fans is changed
according to the temperature inside the
projector.
● Do not put the projector in a case before it is
cooled enough.
● If the POWER indicator flashes or emits a
red light, see page 77.
● While the POWER indicator is flashing, the
lamp is being cooled down and the projector
cannot be turned on. Wait until the POWER
indicator turns red to turn on the projector again.
● The fan rotation will terminate directly if the
AC power cord is unplugged immediately
after the projector is turned off.
● The projector can be turned on after the
POWER indicator turns red. The waiting time
to restart will be shortened when the normal
power-off processing for fan cooling is
completed, comparing with the time the AC
power cord is immediately unplugged after the
power-off.
22
Power off ?
“Power off ? ” disappears after 4 seconds.
The projector can be adjusted or set via the
on-screen menu. Each main menu can be
divided into several levels of submenus, and
subme nus are also divided into several levels
of submenus.
For each adjustment and setting procedure,
refer to the respective sections in this manual.
Top control
 button
MENU
button
1 Press the MENU button on the remote control
or top control to display the screen menu.
2 Press  buttons to select an entry in the main
menu and then press the OK button to enter
the submenu.
3 Press buttons to select an item, and then
press the OK button to set or enter the
submenu.
4 Press  buttons to adjust settings or switch
among the items. Press the OK button for
corresponding operation.
5 Press  button on the remote control or
top control to go back to the previous menu.
Press MENU button again to exit the screen
menu.
OK button
Remote control
OK button
INPUT
MENU
button
VGA
VIDEO
AUTO
MENU
HDMI

button
KEYSTONE
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
+
+
D.ZOOM
VOLUME
-
-
BLANK
TIMER
Screen menu
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Front
Center
Blue
1024 x 768, 60Hz
23
Basic operation
Basic operation
Menu bar
Adjust zoom and focus
Main menu
①
②
③
④
⑤
Rotate the ZOOM ring to zoom in or zoom out
the image.
Sub menu
ZOOM ring
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Front
Blue
1024 x 768, 60Hz
① Display
- Adjust computer parameters to match with VGA input signal format: Auto PC adj., Fine sync,
H Position, V Position and H.Size.
- Aspect: Normal and Wide.
- Project way: select a project way among Front, Rear, Ceiling/Front, Ceiling/Rear, Auto ceiling/
Front and Auto ceiling/Rear.
- Menu position: set the menu's position on the screen.
- Background display: set the background display color.
- System: select a system signal format to match the input source.
② Color adjust
- Image mode: the available image modes is Standard, Dynamic, User Image, Colorboard,
Blackboard(Green) or Cinema.
- Image color adjust:
If a computer is selected as a signal source, the following image adjusting options are available:
Contrast, Brightness, Color temp., White balance (R/G/B) and Sharpness.
If video equipment is selected as a signal source, the following image adjusting options are available:
Contrast, Brightness, Color, Tint, White balance (R/G/B) and Sharpness.
③ Setting
Configure basic operation settings of the projector: On start, Standby mode, High land, Lamp control,
Cooling fast, Closed caption, Key lock, Iris, Terminal, Sound and HDMI setup.
④ Expand
Configure expand operation settings of the projector: Language, Auto setup, Keystone, Logo,
Security, Power management, Filter counter, Test Pattern, Network, Factory default and Lamp
counter.
⑤ Memory viewer
Configure operation settings for Memory Viewer function: Set Slide, Slide transition effect, Sort
order, Rotate, Best fit, Repeat and Apply.
Rotate the FOCUS ring to adjust the focus of
the image.
Center
⑥
⑥ Info.
FOCUS ring
Lens shift adjustment
Perform the lens shift adjustment with ① and ② .
②
①
Rotate ① , the screen may deviate up-anddown from the central axis of lens shift 45%
elevation of the display.
Rotate ② , the screen may deviate leftand- right from the central axis of lens shift
10%(WXGA), 9%(WUXGA) width of the
display.
Auto setup function
This function is available just by pressing
the AUTO button on the remote control or
top control. The system then automatically
performs various settings in the "Expand"
menu, including "Input search", "Auto PC adj."
and "Auto keystone".
Top control
AUTO
button
Remote control INPUT
AUTO
button
VGA
VIDEO
HDMI
AUTO
MENU
KEYSTONE
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
The system information of the projector.
24
BLANK
25
Basic operation
Basic operation
INPUT
Keystone
If a projected image has keystone distortion,
follow the steps below to manually correct the
keystone distortion.
Press KEYSTONE button on the remote
control. The Keystone screen will display, (it
includes: H/V Keystone, Corner correction,
Curved correction and Reset value), press 
to select the item.
H/V Keystone
Adjusts when the horizontal or vertical trapezoid
of the projected image is distorted.
Corner correction
Adjusts when the four corners of the projected
image are distorted.
Curved correction (EK-307W only)
Adjusts when the linearity is not uniform or the
vertical and horizontal lines are distorted.
VGA
VIDEO
AUTO
MENU
Volume
HDMI
Remote control
Direct operation

button
KEYSTONE
IMAGE
SCREEN
LAMP
+
+
D.ZOOM
VOLUME
FREEZE
PATTERN
MUTE
INFO.
BLANK
TIMER
Keystone
screen
H/V Keystone
KEYSTONE
button
Top control
Volume
Press the VOLUME +/- buttons on the remote
control or top control to adjust the volume.
Mute
Press the MUTE button on the remote control
and select "On" to turn off the audio temporarily.
To restore the audio to its previous level, press
the MUTE button again and select "Off" or press
the VOLUME+/– buttons.
Mute function is also effective for AUDIO OUT
jack.
Corner correction
VOLUME +/- button
INPUT
Reset value
VIDEO
MENU
HDMI
KEYSTONE
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
+
+
D.ZOOM
VOLUME
Remote control
MUTE
button
Curved correction
VGA
AUTO
VOLUME +/button
-
-
BLANK
TIMER
Reset value
Return the corrected values to the factory default
values.
Menu operation



H/V Keystone

● The arrows are white when there is no correction.
● The arrows that are used for correction turns red.
● Press  button long time, the arrows
turn red and can be adjusted quickly
● The arrows disappear at the maximum correction.
● If you press the KEYSTONE button on the
remote control once again while the keystone
dialog box is being displayed, the keystone
adjustment is canceled.
● The adjustable range can be limited depending
on the input signal.
1 Press the MENU button to display the screen
menu. Press  button to select the "Setting"
menu icon. Press the OK button to enter the
submenu entry.
Volume menu
Setting
Sound
Volume
12
Mute
Off
2 Press  button to select "Sound" and then
press the OK button.
3 Press  button to select "Volume" or "Mute"
to adjust.
Volume
Press  to increase the volume and  to
decrease the volume.
Mute
Press  button to switch the mute function
(On/Off).
4 Press the OK button to select.
26
27
Basic operation
Basic operation
Remote control operation
Using the remote control for some frequently
used operations is advisable. Just pressing one
of the buttons enables you to quickly without
calling up the screen menu.
FREEZE button
Press FREEZE button on the remote control,
video will be paused and the audio is muted. The
icon is displayed on the screen during Freeze.
Press FREEZE button again, the video playback
resumes and the audio is unmuted.
BLANK button
Press BLANK button on the remote control to
black out the image. To restore to normal, press
the BLANK button again or press any other button.
Remote control
The screen changes each time you press the
button as follows:
Black out →Normal →Black out →Normal ...
INPUT
VGA
VIDEO
AUTO
MENU
KEYSTONE
IMAGE
SCREEN
LAMP
HDMI
“Blank” disappears after 2 seconds if there
is no other button operation.
FREEZE
IMAGE
LAMP
VOLUME +/-
+
+
D.ZOOM
VOLUME
-
-
FREEZE
PATTERN
MUTE
INFO.
BLANK
MUTE
INFO
TIMER
MUTE button
Press MUTE button on the remote control to
turn off the volume. Press MUTE button again or
VOLUME+/- button to cancel mute function.
02 :02
Timer display
Remote control
INPUT
D.ZOOM+ button
Press D.ZOOM+ button, the on-screen menu will
disappear while the information on digital zoom +
appears.
IMAGE button
Press IMAGE button on the remote control to
select the image mode you want.
(Dynamic / Standard / Cinema / Blackboard
(Green) / Colorboard / User Image)
Press ▲▼◄►to move the image horizontally and
vertically.
The moving is effective only when the image is
larger than the size of the screen.
LAMP button
Press LAMP button to select a lamp mode to
change the brightness of the screen.
SCREEN
D.ZOOM
+/-
VGA
VIDEO
AUTO
MENU
KEYSTONE
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
+
+
D.ZOOM
VOLUME
-
-
HDMI
BLANK
TIMER
BLANK
TIMER
D.ZOOM- button
Press D.ZOOM- button, the on-screen menu will
disappear while the information on digital zoom
appears.
Normal ...Normal brightness.
ECO ...... Lower brightness, reducing the
lamp power consumption and
extending the lamp life.
28
TIMER button
Press TIMER button. The timer display “00:00”
appears on the screen and the timer starts to
count time (00:00–59:59).
To stop the Timer, press TIMER button. Press
TIMER button again, and then the Timer display
disappears.
SCREEN button
Press SCREEN button on the remote control to
select the screen size you want.
(Normal / Wide / Full)
* “Full” is not available with video input.
VOLUME +/- button
Press VOLUME +/- button on the remote control to
increase or decrease the volume.
INFO button
Press INFO button on the remote control to
display the projector information.
Blank
Image
Blank
To return to normal size, select “ SCREEN” button
on the remote control to adjust screen size.
Note:
See the next page for the description of other
buttons.
29
Basic operation
Input select
Direct Operation
Press VGA, HDMI or Video on the remote control
as input source.
Menu operation
1 Press INPUT button on the top control to
display the input select menu.
2 Press  button to select VGA 1, VGA 2,
HDMI, Component, Video, S-video, Network,
Memory Viewer or USB Display, then press
the OK button.
Basic operation
INPUT
VGA
Top control
VGA 2
Direct Operation
Press VGA, HDMI or Video on the remote control
as input source.
INPUT
VGA
VIDEO
AUTO
MENU
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
+
+
D.ZOOM
VOLUME
When input source is from
computer connected to VGA IN 1
terminal with VGA cable, please
select "VGA 1".
When input source is from
computer connected to VGA IN 2 /
VGA OUT terminal with VGA cable,
please select "VGA 2".
VIDEO
HDMI
HDMI
KEYSTONE
-
VGA 1
Input select
Remote control
When input source is from
equipment connected to HDMI
terminal with HDMI cable, please
select "HDMI".
2 Press  button to select VGA 1, VGA 2,
HDMI, Component, Video, S-video, Network,
Memory Viewer or USB Display, then press
the OK button.
Video
Select it when the input source
is from the video equipment
connected to YPbPr terminal.
TIMER
-
S-video
VGA
VIDEO
Select it when the video input
signal is connected to S-VIDEO
IN terminal.
HDMI
AUTO
MENU
KEYSTONE
IMAGE
FREEZE
PATTERN
SCREEN
LAMP
MUTE
INFO.
Top control
+
+
D.ZOOM
VOLUME
-
-
BLANK
TIMER
INPUT button
INPUT button
Input select menu
Network
VGA 1
When input source is from
network connected to LAN
terminal with LAN cable, please
select "Network".
VGA 2
HDMI 2(MHL)
Component
Memory Viewer
When input source is from device
connected to USB-A terminal,
please select "Memory Viewer".
S-video
Memory Viewer
USB Display
Input select menu
VGA 1
VGA 2
Video
HDMI
HDMI 2(MHL)
Component
Video
S-video
USB Display
When input source is from device
connected to USB-B terminal,
please select "USB Display".
Network
Memory Viewer
USB Display
Select it when the video input
signal is connected to VIDEO IN
terminal.
Note:
- When the "Input search" function is set to "On" in the "Auto setup" function, press AUTO button,
the input signal will be searched automatically.
- When VGA IN 2/VGA OUT terminal is used as VGA OUT, Computer 2 can not be selected.
30
INPUT
BLANK
Network
Component
INPUT
Menu operation
1 Press INPUT button on the top control to
display the input select menu.
HDMI
HDMI
Remote control
Note:
- When the "Input search" function is set to "On" in the "Auto setup" function, press AUTO button,
the input signal will be searched automatically.
- When signal is in "USB Display","Memory Viewer" and "Network", FREEZE, ASPECT, IMAGE,
AUTO SETUP and SCREEN function cannot work.
- Memory Viewer function, please refer to page 62-63.
- USB Display function, please refer to page 64-65.
31
Display
Display
Aspect
Auto PC adj.
Auto PC Adjustment function is provided to automatically adjust Fine sync, Horizontal, Vertical and H.Size
to conform to the computer.
Menu operation
Auto PC adj.
1. Press MENU button on the remote control
or top control to display screen menu.
Press  button to select "Display", then
press the OK button.
2. Press  button to select "Auto PC adj.",
then press the OK button. "Please wait" will
be displayed on the screen, the Auto PC adj.
function will be executed.
Auto PC adj. Menu
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Fine sync
You can cut off flicker from the image displayed
by pressing  to adjust the value.(from 0 to
31).
H Position
Press  to adjust the horizontal image
position.
V Position
Press  to adjust the vertical image position.
H. Size
This function is used to adjust and minimize
the effect of interference caused by projection
of patterns consisting of vertical stripes.
The projection of the vertical striped pattern
may cause cyclic patterns (noise). Adjust to
minimize the amount of interference.(From -15
to +15).
H.Size must be set before adjust Fine sync.
√ Note:
The adjustment of Fine sync, H Position, V
Position and H.Size is only for computer
signal input.
32
Front
Center
Blue
1024 x 768, 60Hz
Note:
- The projector executes the Auto PC adj.
automatically when the computer signals input
the projector for the first time.
- Automatic adjustment may not work depending
on the model of the computer and the input
signal.
- The Auto PC adj. cannot be operated when
480i, 576i, 480p, 576p, 720p 1080i or 1080p is
selected in the "Display" menu → "System",
or when the signal is coming from the HDMI
terminal.
You can set a screen size to fit the image while
maintaining the aspect ratio of the input signal.
1. Press  to select "Aspect" and then
press the OK button.
2. Press  button to select the item, then
press the OK button.
Normal
Projects the image at the maximum size while
maintaining the aspect ratio of the input signal.
Wide
Projects the image at 16:9 aspect ratio.
Aspect menu
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Front
Center
Blue
1024 x 768, 60Hz
Full
To provide an image to fit the screen.
* “Full” is not available with video input.
Advanced (EK-307W VGA 1 only)
Adjust the proportion and position of the screen
manually.
Project Way
This function is used to set the project way.
1 Press MENU button on the remote control
to display screen menu. Press  button to
select "Display", then press the OK button.
2 Press button to select "Project way",
press the OK button.
3 Press button to select the item you want
to set, press the OK button.
Front
Projects to front screen when projector is front
standing.
Rear
Projects to rear screen when projector is front
standing.
Project way menu
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Front
Center
Blue
1024 x 768, 60Hz
Ceiling/Front
Projects to front screen when projector is in ceiling
state.
Ceiling/Rear
Projects to rear screen when projector is in ceiling
state.
Auto ceiling/Front
Projects to front screen and modify as front
standing or ceiling automatically.
Auto ceiling/Rear
Projects to rear screen and modify as front
standing or ceiling automatically.
33
Display
Menu Position
This function is used to change the position of
screen menu.
1 Press MENU button on the remote control
to display screen menu. Press  button to
select "Display", then press the OK button.
2 Press button to select "Menu position",
press the OK button.
3 Press button to select the item you want
to set, press the OK button.
Upper left
Menu locates on upper left of the screen.
Display
System
Menu position
Computer system select
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
The projector automatically tunes to various types of computers with its function of Multi-scan system and
Auto PC Adjustment. If a computer is selected as a signal source, the projector automatically detects the
signal format and tunes to project proper images without any additional setting.
One of the following messages may appear:
Auto
Front
Center
Blue
1024 x 768, 60Hz
Upper right
Menu locates on upper right of the screen.
Center
Menu locates at the center of the screen.
-----
Lower left
Menu locates on lower left of the screen.
Lower right
Menu locates on lower right of the screen.
Background Display
This function is used to select the screen
background of the projector when there is no
signal detected.
1 Press MENU button on the remote control
or top control to display screen menu. Press
 button to select "Display", then press
the OK button.
2 Press  button to select "Background
display", press the OK button.
3 Press  button to select the item you want
to set, press the OK button.
Black .... Select black background.
Blue ...... Select blue background.
When the projector cannot recognize
the connected signal conforming to
the provided computer system, Auto
is displayed on the System menu
box and the Auto PC Adj. function
works to display proper images. If
the image is not projected properly, a
manual adjustment is required.
There is no signal input from computer.
Check the connection between the
computer and projector.
Select computer system manually
Background display
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Menu position
Background display
System
Front
The system can also be selected manually.
1 Press MENU button on the remote control or
on top control to display the screen menu.
Press  button to select the "Display" icon,
and press the OK button.
2 Press  button to select "System" and
press the OK button.
3 Press  button to select the required
system and then press the OK button.
Note:
Display
Auto PC adj.
Fine sync
17
H Position
0
V Position
0
H. Size
0
Aspect
Normal
Project way
Front
Menu position
Center
Background display
System
Blue
1024 x 768, 60Hz
System
System for computer signal
Display
System
1024 x 768, 60Hz
----------------
When HDMI, Network, Memory Viewer, USB
Display is selected, System menu for computer
is disable.
Center
Blue
1024 x 768, 60Hz
Video or S-video
Auto
The projector automatically detects an incoming
video system,and adjusts itself to optimize its
performance. When Video System is PAL-M,
PAL-N or PAL60, select the system manually.
PAL/SECAM/NTSC/NTSC4.43/PAL-M/PAL-N/
PAL60
If the projector cannot reproduce proper video
images, select a specific broadcast signal format
from PAL, SECAM, NTSC, NTSC 4.43, PAL-M,
PAL-N and PAL60.
34
System menu
System for Video or S-video signal
Display
System
AUTO
PAL
SECAM
NTSC
NTSC4.43
PAL-M
PAL-N
PAL60
35
Color adjust
Color adjust
Color adjust menu is used to set the image mode and adjustINPUT
the image.
1Press MENU button on the remote control or
top control to display screen menu. Press
 button to select "Color adjust", then
press the OK button.
2 Press button to select the item you
want to set, press the OK button.
3 Press button to adjust the item, then
press the OK button.
Image Mode
Direct operation
Press IMAGE button on the remote control to
select the image mode.
VGA
VIDEO
AUTO
MENU
Color adjust (Computer)
HDMI
Remote control
KEYSTONE
IMAGE
SCREEN
LAMP
FREEZE
MUTE
PATTERN
IMAGE
button
INFO.
BLANK
+
+
D.ZOOM VOLUME TIMER
Image mode
(Computer)
-
1 Press MENU button on the remote control or
top control to display screen menu. Press
 button to select "Color adjust" menu,
then press the OK button.
2 Press button to select "Image mode",
press the OK button.
3 Press button to select the item you want
to set, press the OK button.
Dynamic
The light output is maximized for use in bright
areas.
Standard
The picture becomes suitable for moving images
in general.
Cinema
For watching movies with multiple gray scale
levels.
Image mode
Contrast
Color adjust
Image mode
Contrast
Standard
32
Brightness
32
Color temp.
Mid
Red
32
Green
32
Blue
32
Sharpness
8
Standard
32
Brightness
32
Color temp.
Mid
Red
32
Green
32
Blue
32
Sharpness
Contrast
Press  to decrease the contrast and  to
increase it.
Color adjust (Computer)
Brightness
Press  to decrease the brightness and  to
increase it.
Color adjust
Menu operation
1 Press MENU button on the remote control or
top control to display screen menu. Press
 button to select "Color adjust", then
press the OK button.
2 Press button to select the item you want
to set, press the OK button.
3 Press button to adjust the data.
8
Color temp.
Press to select color temperature.( Low, Mid
and High )
Red (White balance)
Press  to lighten the red tone and  to deepen
it.
Green (White balance)
Press  to lighten the green tone and  to
deepen it.
Blue (White balance)
Press  to lighten the blue tone and  to deepen
it.
Sharpness
Press  to decrease the sharpness of the image
and  to increase it.
Blackboard (Green)
For viewing the image projected on a blackboard
(green) by enhancing the image quality. This is
mainly effective on a green colored board instead
of a black colored board.
Colorboard
For images projected onto a red, blue, yellow, or
green wallpaper.
User Image
Image quality preset by the user in the Image
adjustment menu.
36
37
Setting
Color adjust
Color adjust (Video,S-video,Component)
1 Press MENU button on the remote control or
top control to display screen menu. Press
 button to select "Color adjust", then
press the OK button.
2 Press button to select the item you want
to set, press the OK button.
3 Press button to adjust the data.
Contrast
Press  to decrease the contrast and  to
increase it.
Color adjust (Video, S-video, Component)
Color adjust
Image mode
Standard
The projector has "Setting" menu that allows you to set the other various functions described as
follows.
1 Press MENU button on the remote control or
Setting menu
top control to display screen menu. Press
Setting
 button to select "Setting", then press
On start
Off
the OK button.
Standby mode
Eco
2 Press button to select the item you
High land
Off
want to set, press the OK button.
Lamp control
Cooling fast
Normal
3 Press button to adjust the item, then
Closed caption
Off
press the OK button.
Key lock
Contrast
32
Brightness
32
Color
32
Tint
32
Red
32
Green
32
Iris
Blue
32
Terminal
Sharpness
Sound
8
HDMI Setup
Brightness
Press  to decrease the brightness and  to
increase it.
Color
Press  to decrease the chroma and  to
increase it.
Tint
Press  to select the appropriate tone for the
image.
Red (White balance)
Press  to lighten the red tone and  to deepen
it.
Green (White balance)
Press  to lighten the green tone and  to
deepen it.
Blue (White balance)
Press  to lighten the blue tone and  to deepen
it.
Sharpness
Press  to decrease the sharpness of an image
and  to increase it.
√ Note:
- Signal input "Video", "S-video" or "Component",
"Tint" is in grey, it is disable.
- If you only adjust projector to "Video", "S-video"
or "Component" , "Sharpness" is disable.
38
On
Computer 2
On start
Enable the projector to be turned on
automatically just by connecting the AC
power cord to an outlet when this function
is set to On.
On
Start the projection immediately, enter
countdown display.
Off
Start up in the standby mode.
Standby mode
This function is available when operating the
projector via network.
Press button to select the item below:
Eco.
Restrict some functions in the standby mode to
reduce power consumption. In this case, you
cannot use network functions and some RS-232C
commands.
Normal
Do not restrict network function and serial
communication function even in the standby
mode.
On start
Setting
On start
Standby mode
High land
Off
Eco
Off
Lamp control
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
Standby mode
Setting
On start
Standby mode
High land
Off
Eco
Off
Lamp control
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
39
Setting
Setting
Closed Caption
High land
Enable to control the fan through the Setting
menu.
You can select the running speed of the fan
according to the altitude of the location where
the projector is installed.
Off
Normal speed. Set it so if the projector is
operated at a lower altitude.
On
Faster than Off. Set it so if the projector is
operated at a higher altitude as fans will produce
weaker effects.
High land
Setting
On start
Standby mode
High land
Off
Eco
Off
Normal .... Normal brightness.
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
Setting
On start
Standby mode
High land
Off
Eco
Off
Lamp control
Closed caption
Off
Key lock
Iris
Terminal
Computer 2
60 sec
Faster and louder than Normal, cooling time is
shorter.
0 sec
Enable you directly unplug the AC power cord
after turning off the projector, no need waiting for
cooling.
High land
Off
Eco
Off
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
Setting
High land
Setting
On start
Standby mode
High land
Off
Eco
Off
Off ............... Unlock.
Cooling fast
Closed caption
Normal
Off
Key lock
Projector
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
Remote Control
Cooling fast
Standby mode
Key lock
Lamp control
Lock the operation of the top control. To unlock,
use the remote control.
Cooling fast
On start
This function allows you to use the Key lock to
set the security for the projector operation.
Select "Key lock" and press the OK button,
then press  button to select the item you
want.
On
HDMI Setup
Normal
Normal cooling speed.
Standby mode
Note:
- The icon of Closed Caption is displayed in
grey when it is disable.
- Closed caption is disable when screen menu
or Timer displayed on screen.
Normal
Sound
This function provides the following options in
the cooling fans' operation after turning off the
projector.
On start
Key lock
Cooling fast
Eco .......... L
ower brightness, reducing power
consumption and extending the
lamp life.
Setting
Lamp control
Lamp control
Change the brightness of the screen.
Closed Caption
Lamp control
Note:
Please set High land "On" when operating the
projector higher than 1400 meters.
Lamp control
Allows the subtitle to be displayed for the
audio contents or other information. If the input
source contains closed caption, you can enable
this function and change the channel. Press
 to select Off, CC1, CC2, CC3 or CC4.
Off
Lock the operation of the remote control. To unlock,
use the top control.
Eco
Off
Lamp control
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
HDMI Setup
If the top control accidentally becomes locked
and you do not have the remote control nearby or
there is something wrong with the remote control,
contact the dealer where you purchased the
projector or the service center.
Note:
When it is set to "0 sec", you cannot restart the projector immediately after the power-off. The
lamp remains high temperature and needs to be cooled, so it takes longer time than
usual for the lamp to light up again.
40
41
Setting
Iris
Setting
HDMI setup
Iris
This function is used to increase the contrast of
the image.
Setting
On start
On .... Enable Iris function, increase the
contrast of the image.
Off .... Disable Iris function.
Off
Standby mode
Eco
High land
Off
Lamp control
Cooling fast
Normal
Closed caption
Off
Key lock
Iris
On
Terminal
Computer 2
Sound
HDMI Setup
When the external equipment is connected to "HDMI" terminal, if the image is not projected
properly, please switch the settings of "Image" or "Sound" in "HDMI setup" menu.
1 Press the MENU button to display the screen
menu. Press  button to select the
"Setting" menu icon. Press the OK to enter
the submenu entry.
2 Press  button to select "HDMI setup"
and then press the OK button.
3 Press  button to select "Image" or
"Sound" to adjust.
4 Press  button to switch the item.
Setting
On start
Standby mode
High land
Off
Eco
Off
Lamp control
Cooling fast
Closed caption
Normal
Off
Key lock
Iris
Terminal
On
Computer 2
Sound
Terminal
The VGA IN 2/VGA OUT terminal can be used
as computer input or monitor output. Press▲
to select input or output.
Terminal
Setting
On start
VGA 2 ......VGA 2 input.
Monitor out ....... Monitor out.
Off
Standby mode
Eco
High land
Off
Lamp control
Cooling fast
Normal
Closed caption
Off
Key lock
Iris
On
Terminal
Computer 2
Sound
HDMI Setup
Sound
This item is used to adjust the volume.
Sound
P ress  button to increase the volume, press
 button to decrease the volume. (0~25)
Mute
Press ▲ button to switch mute function. (On/
Off)
42
Sound
Setting
Sound
Volume
12
Mute
Off
Image
64-940 ....... Select when the HDMI terminal
of an external device (such as a
blu- ray player) is connected to the"
HDMI" terminal.
0-1023 ...... Select when the DVI-D terminal
output of an external device (such
as a computer) is connected to the
"HDMI" terminal via a conversion
cable or similar cable. Select also
when the HDMI terminal output of
a computer or other device is
connected to the "HDMI" terminal.
Note:
The optimal setting varies depending on
the output setting of the connected external
device. Refer to the operation instruction of
the external device regarding the output of the
external device.
HDMI Setup
Sound
HDMI .......... Select when the HDMI cable is
connected, the image and audio
are transmitted, and you do not
need to connect the audio signal
separately.
Computer ... Select when the DVI-D terminal
output of an external device (such
as a computer) is connected to
the "HDMI" terminal via a
conversion cable or similar cable.
The sound will not be transmitted,
the audio signal is input to "AUDIO
IN" terminal.
43
Expand
Expand
The projector has Expand menu that allows you to set the other various expand functions
described as follows.
1 Press MENU button on the remote control to display screen menu. Press  button to select
"Expand", then press the OK button.
2 Press  button to select the item you want to set, press the OK button.
3 Press  button to adjust the item, then press the OK button.
Language
Expand menu
This projector provides multi-language screen
menu.
Expend
Language
You can press button to select the language
you want: English, German, French, Italian,
Spanish, Polish, Swedish, Dutch, Portuguese,
Japanese, Simplified Chinese, Traditional
Chinese, Korean, Russian, Arabic, Turkey,
Finland, Norway, Denmark, Indonesia,
Hungary, Czech Republic, Kazakhstan,
Vietnamese, Thai, Farsi.
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
Auto setup
Press AUTO button on the remote control to
execute "Input search", "Auto PC adj." and
"Auto keystone" functions.
Auto setup
Expend
Language
Input search
Allows you to automatically detect input
signals. It stops when a signal is found. Press
 button to select an option below:
On ........ Enabled. This function is used to
detect input signals automatically
and stops when finding a signal.
Off ........ Disabled.
Auto PC adj.
On ........ Press the AUTO button on the
remote control or top control to
enable Auto PC adj. function
automatically.
Off ........ Cancel Auto PC adj. function.
Auto keystone
Auto ..... When detecting the projector is
tilted, correct the vertical keystone
in real time.
Manual ........ When pressing AUTO button on
the remote control or top control,
perform a vertical keystone.
Off ........ Disabled.
44
Auto setup
Keystone
Keystone menu
This function is used to store or reset the
keystone correction when the AC power cord is
Expend
unplugged.
Keystone
Keystone
Store
1 Press MENU button on the remote control
H/V Keystone
to display screen menu. Press  button
Corner correction
to select "Expand", then press the OK button.
Curved correction
2 Press button to select "Keystone", press
Reset value
the OK button.
3 Press button to select the item you want
to set, press the OK button.
Keystone
Sets whether or not to keep the keystone
correction after turn off the projector or plug out
the power cord.
Store ..... The keystone correction will be kept when plug out the power cord or turn off the
projector.
Reset .... When "Standby mode" is set to "Eco", plug out the power cord or turn off the projector,
the keystone correction will be canceled. When "Standby mode" is set to "Normal", plug
out the power cord, the keystone correction will be canceled; turn off the projector, the
keystone correction will be kept.
H/V Keystone
Adjust when the horizontal or vertical trapezoid of the projected image is distorted.
Reduce the upper
width with  button.
Reduce the lower
width with  button.
Reduce the left
width with  button.
Reduce the right
width with  button.
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
Note:
- "Input search", "Auto PC Adj." and "Auto Keystone"
cannot be set to "Off" at the same time. At least
one of them is set to "On".
- Sometimes the auto keystone maybe correct
image imperfectly, manual keystone is required.
- The Auto keystone function cannot work when
"Display" → "Project way" is set to "Ceiling/
Front" or "Ceiling/Rear".
Corner correction
Adjust when the four corners of the projected image are distorted.
Press▲▼◄►to adjust the item.
Corner correction
Upper left
Upper right
Lower left
Lower right
 Note:
● The white arrows indicate that there is no correction.
● A red arrow indicates the direction of correction.
● An arrow disappears at the maximum correction.
45
Expand
Expand
Curved correction (For WXGA model only)
Adjust when the linearity is not uniform or the vertical and horizontal lines are distorted.
Press▲▼◄►to adjust the item.
Items
Operation
Adjustment
Adjust the right of
Press the►button
the width
Press the◄button
Adjust the left of
the width
Barrel
correction X/Y
Adjust the top of
Gain
Press the▲button
the width
Adjust the bottom
Press the▼button
of the width
Adjust the right of
Press the►button
the distortion
Barrel
correction X
Adjust the left of
Offset
Press the◄button
Adjustment range
-40 ~ +40
-40 ~ +40
0 ~ +1365
This function decides on the starting-up display
from following options.
Default .... Show the factory-set logo.
User..........Show the image captured by user.
Off ........... Show the countdown display only.
Logo
Expend
Language
Auto setup
Keystone
* " User" is not available for EK-306U.
Logo
Capture
You can capture a projected image as start logo .
Select "Capture" and press the OK button on
remote control or control panel.
Confirmation dialog box appears, select "Yes"
to start capturing.
Power management
Security
Filter counter
Test pattern
Network
Factory default
Lamp counter
* " Capture " is not available for EK-306U.
Adjust the top of
Logo PIN code Lock
0 ~ +799
of the distortion
 Note:
● Either "H/V Keystone" , "Corner correction" or "Curved correction" setting value is valid. When
the "H/V Keystone" , "Corner correction" or "Curved correction" adjustment is finished, the
adjusted value will be reset when you adjust the other one.
● The "Curved Correction X Offset" and the "Curved Correction Y Offset" can not be adjusted
independently. After adjusting the "Curved Correction X/Y Gain" at the beginning, please adjust
the "Curved Correction X Offset" and "Curved Correction Y Offset".
● Press the KEYSTONE button on the remote control when the keystone screen is displaying (it
includes: H/V Keystone, Corner correction, Curved correction and Reset value), press 
button switch to the other adjustment screen.
● Correcting up to ±30° for the tilt in the vertical direction and ±15° for the tilt in the horizontal
direction are available for adjustments with "Keystone". However, the image quality will degrade
and it will get harder to focus with more correction. Install the projector so that the correction will
be as small as possible.
● Screen size will also change when "H/V Keystone" is used to perform various adjustments.
● Aspect ratio of the image size may shift depending on the correction.
Reset value
Return the corrected values to the factory default values.
Press▲▼to select "Reset value", then press the OK button, the state of the keystone correction is
released.
46
This function allows you to customize the screen logo with Logo select, Capture, Logo PIN code
lock and Logo PIN code change functions.
Logo Select
the distortion
Press the▲button
Barrel
the distortion
Correction Y
Adjust the bottom
Offset
Press the▼button
Logo
This function prevents an unauthorized person from changing the screen logo.
Off ............The screen logo can be changed freely from the Logo menu.
On ............The screen logo cannot be changed without a Logo PIN code.
If you want to change the Logo PIN code lock setting, press the OK button and the Logo PIN code dialog
box appears. Enter a Logo PIN code by following the steps below.
Press OK button to enter the PIN code. Press ◄► button to select a number, and then press the
OK button to enter this number, the cursor automatically move to next box. If you fixed an incorrect
number, press MENU button to reset it again.
Repeat this step to complete entering a three-digit number.
After entering the three-digit number, the cursor automatically move to "Set", and press the OK
button, then you can start to operate the projector.
If you entered an incorrect PIN code, the number (***) turn red, it will be reset automatically within
one second. Enter the correct PIN code all over again.
Logo PIN code change
You can change the Logo PIN code (three number). Press the OK button to select Logo PIN
code change. Logo Pin code dialog box appears, press◄►button to enter the correct PIN code.
The New Logo PIN code input dialog box appears. Set a new Logo PIN code, confirmation box
appears, select Yes to set the new Logo Pin code.
Be sure to note the new Logo PIN code and keep it on hand. If you lost the number, you could no
longer change the Logo PIN code setting.
CAUTION:
WHEN YOU HAVE CHANGED THE LOGO PIN CODE, WRITE DOWN THE NEW PIN CODE
IN COLUMN OF THE LOGO PIN CODE NO. MEMO ON PAGE 82, AND KEEP IT SECURELY.
SHOULD THE LOGO PIN CODE BE LOST OR FORGOTTEN, THE LOGO PIN CODE SETTING
CAN NO LONGER BE CHANGED.
47
Expand
Security
This function allows you to use the PIN code
lock and PIN code change functions to set the
security for the projector operation.
Expand
Security
Expend
Language
Auto setup
Keystone
PIN code lock
Logo
Security
This function prevents the projector from
Power management
being operated by unauthorized persons
Filter counter
and provides the following setting options for
Test pattern
security.
Network
Factory default
Off .... Unlocked.
Lamp counter
On .... Enter the PIN code every time
turning on the projector. If you
want to change PIN code lock
setting or PIN code, you must
enter the PIN code. The default
PIN code is "111".
If you want to change the PIN code lock setting, press the OK button, then PIN code dialog box
appears.
Press ◄► button to select a number, and then press the OK button to enter this number, the
cursor automatically moves to next box. If you fixed an incorrect number, press MENU button to
reset it again.
Repeat this step to complete entering a three-digit number.
After entering the three-digit number, the cursor automatically move to "Set", and press the OK
button, then you can change the PIN code lock setting.
If you entered an incorrect PIN code, the number (***) turn red, it will be reset automatically within
one second. Enter the correct PIN code all over again.
PIN code change
The PIN code can be changed to three-digit number. Press  button to select PIN code change.
Pin code dialog box appears, Press ◄► button to enter the correct code. The New PIN code input
dialog box appears. Set a new PIN code.
Power management
For reducing power consumption as well as
maintaining the lamp life, the Power management
function turns off the projection lamp when the
projector is not operated for a certain period. Select
one of the following options:
Ready
When the lamp has been fully cooled down, the
POWER indicator changes to green blinking. In this
condition, the projection lamp will be turned on if
the input signal is reconnected or any button on the
remote control or top control is pressed.
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
No signal
Off
Power management function is off.
Timer
If the input signal is interrupted and no button is
pressed for more than 30 seconds, the timer display
with No signal appears. It starts the countdown until
the lamp is turned off. Press  button to set the
Timer(1~30min.)
Ready countdown
Set the time that ready status transfers to standby
status automatically.(0-30min. 0 Min: not transfer
automatically)
In ready status, press POWER button to switch to
standby status, and press any other button to turn on
the projector.
Filter counter
This function is used to set a frequency for filter
cleaning.
Filter counter
Display the using time of the filter.
48
Expend
Shut down
When the lamp has been fully cooled down, the power
will be turned off.
When the projector reached a specified time
between cleanings, a Filter warning icon
appears on the screen, notifying the cleaning
is necessary. After cleaning the filter, be sure
to select RESET and set the timer. The Filter
warning icon will not turn off until the filter
counter is reset.
CAUTION:
WHEN YOU HAVE CHANGED THE LOGO PIN CODE, WRITE DOWN THE NEW PIN CODE
IN COLUMN OF THE LOGO PIN CODE NO. MEMO ON PAGE 82, AND KEEP IT SECURELY.
SHOULD THE LOGO PIN CODE BE LOST OR FORGOTTEN, THE LOGO PIN CODE SETTING
CAN NO LONGER BE CHANGED.
Power management
01 : 20
Time left before Lamp is off.
Note:
Factory default: "Timer: 5 min",
"Ready countdown: 5 min".
Filter counter
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
Timer
Set the time to display the warning icon.
Filter counter reset
Reset the filter counter.
49
Expand
Expand
Test Pattern
This function is used to set the internal test
signal: Gray scale 1, Gray scale 2, Gray scale
3, Gray scale 4, Color bar, Red, Green, Blue,
Cross hatch, White, Black and Raster gray.
(3) When DHCP is set On, IP address, Subnet,
Gateway and DNS will be obtained
automatically, press the OK at "Set" to confirm
the parameters.
Test Pattern
Expend
Language
Auto setup
When DHCP is set Off, press the OK button to
enter IP address, then press  button to enter
Subnet, Gateway and DNS respectively,
press the OK at "Set" to confirm the parameters.
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Factory default
Lamp counter
Network
Factory default
Function : PC controls projector via LAN.
Preparation:
1. Equipments: PC, projector, cables
2. Connection procedures:
Connect the projector to routers or switches of the LAN by direct or cross cable. If it fails to
connect PC and projector by parallel cable, please switch to cross cable as suggested.
3. After the computer is booted and the projector is plugged in, indicator lights of LAN interface
on will flash continuously.
Operation procedures:
1 Turn on the projector.
2 Obtain network address. DHCP set is displayed as On and obtain network address
automatically.( If familiar with network, you can set DHCP as Off and obtain network
address manually.)
3 Enter network settings menu.
Expend
Language
Auto setup
Keystone
Logo
Security
(2) Press  button to select Network, and
then press the OK button to enter the network
menu.
MAC address ... Displays the MAC address
of wired network of this
projector.
IP address .........Displays the IP address of
wired network of this
projector.
Power management
Test pattern
Network
Factory default
Lamp counter
Network setting
DHCP
On
IP address
Subnet
Gateway
DNS
Cancel
Set
Move
50
ENTER
Next
This function returns all setting values except
for the User logo, PIN code lock, Logo PIN
code lock, Lamp counter and Filter counter to
the factory default settings.
Off
192
192
168
168
1
1
Subnet
255
255
255
0
Gateway
192
168
1
1
DNS
192
168
1
1
IP address
Cancel
Set
Move
ENTER
ENTER
Next
100
100
MENU
Back
MENU
Back
Factory Default
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
Lamp Counter Reset
This function resets the counter of Lamp usage
hours. Please be sure to reset the lamp counter
after replacing the lamp. WARNING indicator turns
Off and the lamp replacement icon disappears
after reset the lamp counter.
Press < MENU > button on the remote controller or
on the top control panel to display the OSD menu.
Press button to select the Expand menu, then
press <OK> or button.
1) Press
button to select [Lamp counter]
Filter counter
LAN
Network setting
 Note:
See page 54 for usage of Network.
Network
(1) Press MENU button on the remote control to
display screen menu. Press  button to
select Expand, then press the OK button.
LAN
DHCP
Lamp Counter
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
Lamp counter
menu.
2) Press <OK > button.
3) Press
button to select [Lamp counter reset],
then press <OK> button.
4) " Lamp replacement counter reset ? "
conformation box appear.
5) Select "Yes" and Press <OK> button.
51
Memory viewer
Information
The Memory Viewer function makes it possible to project the pictures which are stored in the USB
memory when the USB memory is inserted into the projector
1 Press MEMORY VIEWER button on the remote control.
2 Press MENU button on the remote control to display screen menu. Press  button to select
"Memory Viewer", then press the OK button.
3 Press  button to select the item you want to set, press the OK button.
4 Press  button to adjust the item, then press the OK button.
Memory Viewer menu
Set Slide
Memory
Viewer
Start the slide show.
Slide transition effect
Sort order
Set the slide transition effect when the slide
show image is switching.
Rotate
Set the rotate direction of image.
No Rotate ........... Rotate is disabled.
270 Degrees ...... Rotate 270 degrees in
anti-clockwise direction.
180 Degrees ...... Rotate 180 degrees.
90 Degrees ........ Rotate 90 degrees in anticlockwise direction.
Best Fit
Info.
Input
The information below will display in
information menu.
Name order
Rotate
No rotate
Best fit
Off
Repeat
Off
Apply
 Note:
● The "Memory Viewer" menu is available
when select the input source as "Memory
Viewer".
● All the setting except "Set Slide" will effective
after execute "Apply".
● See page 62 for Memory viewer function.
Computer 1
H-sync freq.
48.24 kHz
V-sync freq.
60.06
Hz
2
H
Lamp status
Lamp counter
Slide right .... .Switch the image from the left to
the right.
Extend Order ...... Sort files or folders in
extended order.
Size Order .......... S
ort files or folders in
amount of data order.
Time Order ......... Sort files or folders in stored
time order.
Name Order ....... Sort files or folders in name
order.
info. menu
1024 x 768, 60Hz
Power management
Slide right
Slide down ... Switch the image from the top to
the bottom.
Sort Order
Menu operation
Press MENU button on the remote control or
top control to display the screen menu. Press
 to select Info., the information menu will
appear as the right picture.
Set slide
Slide transition effect
Set the sort order of the slide show.
The information menu is used to the detect signal of projected image and running state.
Input
The selected input source is displayed.
Ready
5
Image mode
Min
Standard
H-sync freq .
The horizontal frequency of the input signal is
displayed in KHz or - - - -KHz when no signal is
detected.
V-sync freq .
The vertical frequency of the input signal is
displayed in Hz or - - - - Hz when no signal is
detected.
Lamp status
The setting status of "Lamp control" is
displayed.
Lamp counter
The usage time of the lamp is displayed.
Repeat
Enable or disable repeat funtion of the slide
show.
On ...... Display all of the files repeatedly.
Off ...... Return to the thumbnail page after
the last file is broadcasted.
Power management
The setting status of "Power management" is
displayed.
Image mode
The setting status of "Image mode" is
displayed.
Apply
Set the image whether or not to fit with the Execute the setting in slide show.
projected screen.
Press  to select "Apply", then press the
On ...... Display the image to fit with the
OK button, the setting of the items except the
aspect of the projected screen.
"Set Slide" will be effective.
Off ...... Display in the normal pixels of the
image.
52
53
Network Control Instructions
Network Control Instructions
LAN control
4. Activate the Web browser in the personal computer.
5. Enter the IP address set by the projector into the URL input field of the Web browser.
Function : PC controls projector via LAN.
Preparation:
1. Equipments: PC, projector, cables
2. Connection procedures:
Connect the projector to routers or switches of the LAN by direct or cross cable. If it fails to
connect PC and projector by parallel cable, please switch to cross cable as suggested.
3. After the computer is booted and the projector is plugged in, indicator lights of LAN interface
and computer interface will flash continuously.
Operation procedures:
1 Turn on the projector.
2 Obtain network address. DHCP set is displayed as on and obtain network address
automatically. If familiar with network, you can set DHCP as close and obtain network
address manually.
3 Enter network settings menu.
Expend
(1) Press MENU button on top control
Network
or remote control to display screen
Network setting
menu. Press ▲▼ button to select
Network information
"Expand" icon, then press the OK button.
MAC address
7C 6F F8 4E 48 A8
IP address
192.168.1.100
(2) Press ▲▼ button to select "Network"
setting and press the OK button enter
the network setting.
6. Select "Login" to login the Network Display System page. (Both the initial name and passwords
are "admin".)
 Note:
● You can click the upper right corner of the web browser screen to select the display language.
● Do not perform setting or control simultaneously by starting up multiple web browsers. Do not
set or control the projector from multiple computers.
● Change the password first. (8 half-width characters).
● If the screen for the web control is not displayed, consult the network administrator.
(3) Press ▲▼ button to set DHCP as on.
7. Items in Network Display System page including: "System Status", "General Setup", "Picture
Setup", "Image Setup" and "Network Setup".
(4) Press ▲▼ button to "Set" and press
the OK button."Please wait..." appears.
LAN
①
②
③
④
⑤
Network setting
DHCP
On
IP address
Subnet
Gateway
DNS
Cancel
Set
Move
ENTER
Next
MENU
Back
① System Status
The "System Status" page is displayed by
clicking this item.
④ Image Setup
The "Image Setup" page is displayed by
clicking this item.
② General Setup
The "General Setup" page is displayed by
clicking this item.
⑤ Network Setup
The "Network Setup" page is displayed by
clicking this item.
③ Picture Setup
The "Picture Setup" page is displayed by
clicking this item.
54
55
Network Control Instructions
Network Control Instructions
"System Status" page
Display the status of the projector for the following items.
"Picture Setup" page
①
②
③
④
⑤
①
②
⑥
③
① Model Name
Displays the model No. of the projector.
③ LAN Status
Displays the connection status of the LAN.
① Brightness
Adjusts the brightness of the projected image.
② Contrast
Adjusts the contrast of the projected image.
② Versions
Displays the version of the firmware of the
projector.
③ Sharpness
Adjusts the sharpness of the projected image.
④ Color
Adjusts the color saturation of the projected
image.
⑤ Tint
Adjusts the skin tone of the projected image.
⑥ Color Temperature
Adjusts the color temperature of the projected
image.
"General Setup" page
Change Password for Webpage is displayed.
①
②
③
④
⑤
⑥
① Enter Old password
Enters the configured password.
④ Apply
Updates the settings.
② Enter New password
Enters the new password.
⑤ Power
Switches on/off the power of the projector.
③ Confirm New password
Enters the wanted new password again for
confirmation.
⑥ Source Select
Switches the input source of the projector.
56
57
Network Control Instructions
Network Control Instructions
"Image Setup" page
"Network Setup" page
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
①
②
① LAN Setup
Select [Obtain an IP address automatically]
if you want to enable the DHCP client.
Gateway
Enter the default gateway address when
not using a DHCP server.
IP Address
Enter the IP address when not using a DHCP
server.
Subnet
Enter the subnet mask when not using a
DHCP server.
DNS
Enter the DNS server when not using a
DHCP server.
② Apply
Updates the settings.
⑪
① Aspect
Switches the aspect of the projected image.
⑦ Auto PC adj.
Executes the Auto PC adj. function.
② Fine sync
Adjusts the fine sync of the projected image.
⑧ V Keystone
Corrects the keystone in vertical direction.
③ H Position
Adjusts the horizontal position of the projected
image.
⑨ H Keystone
Corrects the keystone in horizontal direction.
④ V Position
Adjusts the vertical position of the projected
image.
⑤ H.Size
Adjusts the total number of dots of the
projected.
⑥ Freeze
Switches the freeze function between on
and off.
8. PwPresenter software: when "Network" is selected in Source Select, you can project the current
computer images via network.
Input the IP address of the projector in webpage to enter the Network Display System, click
"Download" to download the PwPresenter software according to the operation system.
⑩ Curved Correction
Corrects the pincushion or barrel of the
projected image.
⑪ Corner correction
Corrects the four corners of the projected
image.
9. Click
icon to access the PwPresenter software.
①
⑥
②
58
③
④
⑤
59
Network Control Instructions
① Search for projector display
Click to enter Search, select the projector and connect it. Please setting the same IP address of
the projector in pwPresenter software, (such as: 192.168.1.100). Both the initial name and
passwords are "admin".
Network Control Instructions
Global Setting: setting remote control, capture
by audio or screen etc.
⑤ Network Display Management
Setting device and password management.
Note:
● Before use PwPresenter software to search, you need change Source Select to "Network".
② Play/Pause
Play or pause the selected image.
③ Choose capture mode
Choose a capture mode from "FullScreen", "FixedSize" or "Alterable."
④ Parameters Setting
Basic Setting: setting language, region of
capture image etc,.
Multicast Setting: setting Sound volume,
Bandwidth and Capture rate etc.
Advanced Setting: setting image quality,
network port etc,.
⑥ Disconnect the projector.
60
61
Using useful functions
Using useful functions
Play the PDF
Playing the PDF file.
press ▲▼◄► to select a PDF file and press the OK button, playing the PDF on the full screen.
Memory Viewer function
The Memory Viewer function is used to project the pictures which are stored in the USB memory when
the USB memory is inserted into USB A(VIEWER) terminal of the projector.
55
Memory Viewer function supports the following image files.
Extension
jpg/jpeg
Picture
bmp
png
gif
Format
Baseline encoder 24 bit
Max. resolution : 10000 x 10000
Progressive RGB 24 bit
1, 4, 8 bit Palette-based
RGB 24, 32 bit
Max. resolution : Panel Resolution
24, 48 bit True color
1, 4, 8 bit Palette-based
tiff
—
55
5
5
Max. resolution : 1280 x 800
24 bit color palette space
Max. resolution : 1024 x 768
Max. resolution : 800 x 600
5
5
5
5
1. Press the INPUT button on the remote control or on the top control to select the input source as
Memory Viewer.
5
5
2. Insert the USB memory into the USB-A terminal of the projector directly, the standby screen of Please
Press "OK" appears when the USB memory icon is displayed on the screen.
3. P
ress the OK button on the remote control, the root directory of the USB memory will appear in
thumbnail on the screen.
Play the pictures
It will display a picture when play the picture manually every time.
1. Press ▲▼◄► to select a file.
2. Press the OK button, the picture will display on the full screen.
3. Press ►to switch to the next picture, press◄ to return to the previous picture.
4. Press the OK button on the remote control.
5
5
5
55GO
GO
5
5
5
5
5
5
5
Max. resolution : 800 x 600
Display the Memory Viewer screen
5 5
5
Description
GO
GO
5
1
1
5
15
GO
1
1
1 5
GO
GO
GO
5 5Displays
11
GO
55
1
55
5
GO
1
GOGO
11
1
1/6
1/6
GO
GOnext page.
the previous
or
55
11
5
GO
1
1/6
1/6
1/6
1/6
1/6
The
increases
or decreases by 5 pages.
1/6
1
1 5 pageGOnumber
GOpage number increases or decreases by 1 page.
GO
The
1/6
11
Jumps to page number directly.
1/6
Switches PDF file between full screen display or whole page display.
1/6
Switches
the display size on 3 levels of magnification. Press ▲▼on the
remote control to move the display screen up and down.
1/6
GO
GO
GO
GO
55
5GO
5
GO
1
1
5
1
5
1
Remove the display screen up, down, left and right by ▲▼◄►button on
the remote control.
Exit the PDF file, and return to the thumbnail screen.
* This function is not available for EK-306U.
Termination of the Memory Viewer
1. Press ▲▼◄► to the thumbnail
which is displayed on the upper left corner.
2. Press the OK button on the remote control to return to the standby screen of Press "OK ".
3. Remove the USB memory directly.
Executing the slide
All pictures in the same folder will play automatically when "Slide Transition Effect" of "Memory
Viewer" menu is set to the special setting.
1. Press ▲▼◄► to select a file.
2. Press the "MENU" button to select the "Memory Viewer" → "Set Slide".
3. Press the OK button.
● The picture will display on the full screen.
● Press the OK button to return to the thumbnail screen.
62
63
Using useful functions
Using useful functions
USB Display function
The USB Display function is used to project the image from the computer which is connected to USBB(DISPLAY) terminal of the projector by a USB converting cable.
■ When using Windows
Windows operation environment
OS
CPU
Amount of memory
Windows Vista 32 bit, Windows 7 32/64 bit, Windows 8 32/64 bit
Intel Core 2 Duo 2.0 GHz or faster, the compatible processor
256 MB or more (Recommended : 512 MB or more)
■ When using Mac OS
Mac OS operating environment
OS
CPU
Amount of memory
Mac OS X 10.5, 10.6, 10.7
Power PC G4 1GHz or faster
512 MB or more
Hard-disk free space 20 MB or more
Display
Resolution 640 x 480 or more, 1 600 x 1 200 or less
● There is no guarantee for all computers that meet the above conditions will operate properly.
Hard-disk free space 20 MB or more
Display
Resolution 640 x 480 or more, 1 600 x 1 200 or less
● There is no guarantee for all computers that meet the above conditions will operate properly.
Projecting the USB Display
1. Connect the USB-B terminal of the projector to a computer with a USB converting cable.
2. Press the USB DISPLAY button on the remote control or switch the input source to USB
Display.
● Press the INPUT button on the top control and select the input source in the Input menu.
● The startup screen will be displayed automatically due to the driver which is built-in the projector, and
executes the installation according to the instructions of the screen. The displaying of the auto installation
screen depends on the setting of computer. At this time, please select "Run autorun.exe". Please
double-click "autorun.exe" in the folder of the USB Display when the automatically startup is disabled.
● The image on the computer screen is projected.
3. Click the driver icon
in the task bar of computer and select one item in Pop-up menu.
● Pop-up menu is only displayed in English.
● The item which is displayed in gray is unavailable.
Active audio/
Disable audio
Play video/
Pause video
Start/Stop
Exit
Set whether to output the audio from the computer.
Switch between play and pause the image.
Set whether to display the image from the computer.
Exit USB Display.
Note:
- The driver is not installed in the computer, and it will be removed from the computer when
disconnecting the USB cable.
- It will take a while when you want to project the computer screen.
- Connect a USB cable directly to the USB connector of a computer. It will not work when
connecting through a USB hub.
Projecting the USB Display
1. Connect the USB-B terminal of the projector to a computer with a USB converting cable.
2. Press the USB DISPLAY button on the remote control or switch the input source to USB
Display.
● Press the INPUT button on the top control and select the input source in the Input menu.
● The image on the computer screen is projected.
3. Double-click "Monitor.app" in the virtual disk that has been mounted.
4. Right-click the driver icon
in the dock of computer and select one item in Pop-up menu.
● Pop-up menu is only displayed in English.
● The item which is displayed in gray is unavailable.
Active audio/
Disable audio
Play video/
Pause video
Start/Stop
Quit
Set whether to output the audio from the computer.
Switch between playing and pausing the image.
Set whether to display the image from the computer.
Terminate the USB Display.
Note:
- It will take a while when you want to project the computer screen.
- Connect a USB cable directly to the USB connector of a computer. It will not work when
connecting through a USB hub.
Termination of the USB display
When terminate the USB display, remove the USB cable directly.
Termination of the USB display
When terminate the USB display, remove the USB cable directly. There is no need to follow
"Remove hardware safely" when a USB cable is disconnected.
64
65
Maintenance and cleaning
Maintenance and cleaning
Cleaning the filter
WARNING indicator
The WARNING indicator shows the state of the function which protects the projector. Check the
state of the WARNING indicator to take proper maintenance.
The projector is shut down and the WARNING
indicator is flashing red.
When the temperature inside the projector
exceeds the normal temperature, the projector
is automatically shut down to protect internal
components. The WARNING 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.
 Note:
The WARNING indicator continues to
blink even after the temperature inside
the projector returns to normal. When the
projector is turned on again, the
WARNING indicator stops blinking.
WARNING indicator
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.
WARNING indicator
flashes red.
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 the authorized dealer or
service station for proper cleaning.
Filter counter reset
Be sure to reset the filter counter after cleaning
or replacing the filter.
WARNING indicator
WARNING indicator
lights red.
Caution
Do not leave the projector with the AC power cord connected under an abnormal condition.
It may result in fire or electric shock.
66
4 Reinstall the filter into the projector properly.
Filter
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 WARNING
indicator lights red.
When the projector detects an abnormal
condition, it is automatically shut down to
protect the internal components and the
WARNING indicator lights red. 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 WARNING indicator lights red, unplug
the AC power cord and contact the service
station for servicing and maintenance.
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 reduce 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.
1. Press Menu on the remote control to display
the screen menu. Press to select
"Expand", then press the OK button.
2. Press  to select "Filter counter", and then
press the OK button.
Press  to select "Filter counter reset" and
press the OK button, "Filter counter
Reset?" appears on screen, select "Yes" to
continue.
3. When another dialog box pops up, select
"Yes" to reset the filter.
67
Maintenance and cleaning
Clean the projector lens
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.
Maintenance and cleaning
Replace the lamp
When the projection lamp of the projector
reaches its end of life, the Lamp replacement
icon appears on the screen. Replace the lamp
with a new one of the same type promptly.
The timing when the lamp replacement icon
appears is depending on the lamp mode.
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.
Lamp replacement
CAUTION
CAUTION
As temperature inside the projector is high,
you should cool the projector for at least 45
minutes before you open the lamp cover.
Clean the cabinet
Lamp replacement icon
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.
CAUTION
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 other than 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 falling debris. If debris drops into the
eyes or mouth, you should see the doctor immediately.
To replace the lamp, follow the steps below:
1. Power off the projector and unplug the power
cord. Then let the projector cool for at least
45 minutes.
Screw
2. Loosen the screw 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 four 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.
68
Handle
Lamp cover
Screw
69
Appendix
Maintenance and cleaning
Troubleshooting
Order Replacement lamp
Replacement lamp can be ordered through the dealer. When ordering a projection lamp, give the
following information to the dealer.
Replacement Lamp Model No.: 23040049
Before calling the dealer or service center for assistance, check the items below once again.
- Make sure you have properly connected the projector to peripheral equipment.
- 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 PC, restart the PC.
Problems
No power
LAMP HANDLING PRECAUTIONS
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 service 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 service. Inappropriate attempts to service 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.
70
No initial displaying
– Solutions
- 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.
- Check the WARNING indicator. If it is blinking red, the projector can not be
powered on. (Page 66)
- Check the projection lamp. (Page 69)
- Unlock the “Key lock” function. (Page 41)
- Make sure that Logo function is not set to "Off". (Page 47)
Initial displaying is inconsistent
with factory defaults
Input signals are automatically
switched (can’t be switched)
- Make sure that Logo function is not set to "Off" or "User". (Page 47)
Ambiguous images
- Adjust the focus.
- Set a more proper projection distance.
- Check whether the lens needs to be cleaned.
- 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.
- Check the function of “Ceiling/rear”. (Page 33)
- Check the function of “Ceiling”.(Page 33)
Image turns over leftward/
rightward
Image turns over upward/
downward
Image not bright enough
No image
- Properly adjust the Input search function.
- Check whether the contrast or brightness is adjusted correctly.
(Page 37)
- Check whether the Image mode is properly selected. (Page 38)
- Check the function of lamp brightness adjusting. (Page 37)
- Check the connection between Computer or video equipment and
the projector.
- Check whether the signal from Computer is correct. If connected to
certain laptops, the settings of their video adapters need to be
changed. You can refer to the operating instructions of the Computer
for such modification.
- Images can show up only about 20 seconds after the projector
is powered on.
- 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-104˚F [5˚C - 40˚C] ).
- If BLANK function is enabled, no image will appear on the screen.
You can then press the BLANK button or other button on the
remote control.
71
Appendix
No Sound
- Check the audio cable connection from audio input source.
- Adjust the audio source.
- Press the VOLUME + button.
- 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 - Check the Input signal. Auto PC adj. function can not work when
work.
480p, 576p, 720p, 480i, 576i, 1080i or 1080p is selected.
Appendix
Menu Tree
Main menu
Power management function does - Power management function can not work while Freeze or Blank
not work.
function is running.
Logo function does not work.
- Check connections and input source.
Unable to unlock the Logo PIN
code, Key lock or PIN code lock.
Display
Fine sync
0 to 31
H Position
-5 to +5
V Position
-5 to +5
H.Size
-15 to +15
Aspect
Normal
Wide
Full
Advanced (PC input only)
Project way
Front
Rear
Ceiling/Front
Ceiling/Rear
Auto ceiling/Front
Auto ceiling/Rear
Menu position
Upper left
Upper right
Center
Lower left
Lower right
Background display
Black
Blue
System
- Contact the dealer or the service center.
Warning:
High voltages are used to operate this projector. Do not attempt to open the cabinet.
If problems still persist after following all operating instructions, contact the dealer where you
purchased the projector or the service center. Specify the model number and explain about the
problem. We will advise you how to obtain service.
72
Setting
Note
Auto PC adj.
The Settings cannot be saved - Make sure you have selected “store” after you changed the
after turing off the projector.
settings. Some settings can’t be saved if “ store” is not selected.
Auto setup function does not work. - Make sure no function in the Auto setup menu is set to “Off”.
- Make sure “On” is not chosen in the Ceiling function.
The image is distorted or
- Check and adjust “ Screen” menu.
disappears.
PIN code dialog box appears at - PIN code lock is being set.
start-up
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 5 m.
- Make sure the code of the remote control is conformed to that of
the projector.
- Unlock the Key lock function in the Setting menu for the remote
control.
Indicators light or flash.
- Refer to Indicators and projector condition to check the status of
the projector.
Exclamatory mark appears on the - The operation is invalid. Operate correctly.
screen.
top control cannot be operated.
- Unlock the Key lock in Setting -> Key lock.
Sub menu
Color adjust
Image mode
In different signal,
H.Size range will
different
Auto
1080p
1080i
1035i
720p
575p
575i
480p
480i
Component input
Auto
PAL
SECAM
NTSC
NTSC4.43
PAL-M
PAL-N
PAL60
S-video Input
Video Input
Dynamic
Standard
Cinema
Blackboard(Green)
Colorboard
User Image
73
Appendix
Main menu
Color adjust
Setting
Sub menu
Setting
Contrast
Brightness
Color temp.
Red
Green
Blue
Sharpness
Contrast
Brightness
Color
Tint
Red
Green
Blue
Sharpness
On start
Standby mode
High land
Lamp control
Cooling fast
Closed caption
Key lock
Iris
Terminal
0-63
0-63
High/Mid/Low
0-63
0-63
0-63
0-15
0-63
0-63
0-63
0-63
0-63
0-63
0-63
0-15
On/Off
Normal/Eco
On/Off
Normal/Eco
Normal/60 sec/0 sec
Off, CC1,CC2,CC3, CC4
Off, Projector, Remote control
On/Off
Computer2/Monitor out
Sound
0-25
Mute
On/Off
Sound
Image
HDMI setup
Sound
Expand
74
Appendix
Language
Note
Main menu
Sub menu
Computer input
Auto PC adj.
On/Off
Off
Auto keystone
Auto
Manual
Keystone
Store/Reset
H/V Keystone
Keystone
Corner correction
"Curved correction"
is not available for
EK-306U
*Curved correction
Component Input
S-video Input
Video Input
Reset value
Logo select
Logo
Default/User/Off
Capture
Logo PIN code lock
"User" is not
available for EK306U
"Capture" is not
available for EK306U
On/Off
Logo PIN code change
Security
PIN code lock
On/Off
PIN code change
Power management
Ready
Shut down
Off
Timer
Ready countdown
Filter counter
Filter counter
Timer
Filter counter reset
Test Pattern
Off, Gray scale1(1-4), Colorbar, Red,
Green, Blue, Cross hatch, White,
Black, Raster gray
Expand
HDMI
Network setting
LAN(On/Off)
DHCP
IP address
Subnet
Gateway
DNS
Network
information
MAC address
IP address
Computer
English, German, French,
Italian, Spanish, Polish,
Swedish, Dutch, Portuguese,
Japanese, Simplified Chinese,
Traditional Chinese, Korea,
Russian, Arabic, Turkish,
Finnish, Norwegian, Danish,
Indonesian, Hungarian,
Czech, Kazak, Vietnamese,
Thai, Farsi
Note
On/Off
Auto setup
64-940
0-1023
Setting
Input search
Network
Factory default
Lamp counter
Lamp counter
Lamp counter reset
75
Appendix
Appendix
Main menu
Sub menu
Setting
Note
Indicator and projector state
Check the indicator to know about the state of projector.
Set Slide
Indicator
WARNING
(Red)
Slide transition effect
Slide down
Slide right
Sort Order
Extend order
Size order
Timer order
Name order
State of projector
POWER
(Green/Red/
Yellow)
The projector is in Off status (without AC power supply).
The projector is in standby status. Press Standby button to turn it on.
Memory Viewer
Input
It is ready for standby or the lamp is cooling. You may power on the projector
only after the lamp is fully cooled and the POWER light indicator stops flashing.
No Rotate
270 Degrees
180 Degrees
90 Degrees
Rotate
Info.
The projector is in normal status.
Best Fit
Repeat
Apply
Input
H-sync freq.
V-sync freq.
Lamp status
Lamp counter
Power management
Image mode
The projector is in Ready mode.
The projector cannot power on, as its internal temperature is too high. You
may power it on after it is fully cooled, temperature backs to normal, and the
POWER light indicator turns red.
On/Off
On/Off
The projector detects lamp abnormality and switches into standby mode.
The projector detects the temperature abnormality and switches into standby
mode.
The projector detects power abnormality.
The projector detects fan abnormality.
The projector detects IRIS abnormality.
Computer 1
Computer 2*
HDMI
Component
Video
The projector detects its usage time ≥ the life of the projector -300H when the
projector usage time <1.1 times the life of the projector.
* Computer 2 can't be
selected when using
the VGA IN 2/VGA
OUT terminal as
VGA OUT.
The projector detects its usage time ≥ 1.1times the life of the projector.
S-video
Network
Memory Viewer
Green
Red
Yellow
Flash green
Flash red
Flash Yellow
Off
USB Display
76
77
Appendix
Appendix
Compatible computer specifications
Technical Specifications
The projector is designed to accept every analog computer signal below Dot Clock 160MHz and
digital computer signal below Dot Clock 150MHz.
See table below for details on resolution and relevant frequency.
Input
Signal
format
VGA
SVGA
MAC 16
XGA
MXGA
PC
WXGA
QVGA
SXGA
SXGA+
Component
UXGA
WSXGA+
WUXGA
480i
576i
483p
576p
720p
720p
1080i
1080i
Resolution
Frequency
(Hz)
640x480
640x480
640x480
640x480
640x480
800x600
800x600
800x600
800x600
800x600
832x624
1024x768
1024x768
1024x768
1024x768
1152x864
1280x768
1280x768
1280x768
1280x800
1280x800
1280x800
1366x768
1280x960
1280x960
1280x1024
1280x1024
1280x1024
1400x1050
1400x1050
1600x1200
1680x1050
1920X1200
720x480i
720x576i
720x483p
720x576p
1280x720
1280x720
1920x1080i
1920X1080i
60
68
72
75
85
56
60
72
75
85
75
60
70
75
85
75
60
75
85
60
75
85
60
60
85
60
75
85
60
75
60
60
60
60
50
60
50
50
60
50
60
Note:
Changes to this manual may be made without notice.
78
Input
Signal
format
Resolution
Frequency
(Hz)
640x480
640x480
640x480
640x480
640x480
800x600
800x600
800x600
800x600
800x600
832x624
1024x768
1024x768
1024x768
1024x768
1152x864
1280x768
1280x768
1280x768
1280x800
1280x800
1280x800
1366x768
1280x960
1280x960
1280x1024
1280x1024
1280x1024
1400x1050
1400x1050
1600x1200
1680x1050
60
68
72
75
85
56
60
72
75
85
75
60
70
75
85
75
60
75
85
60
75
85
60
60
85
60
75
85
60
75
60
60
WUSGA
1024x768
1280x800
60
NTSC
PAL
SECAM
NTSC4.43
PAL-M
PAL-N
NTSC
PAL
SECAM
NTSC4.43
PAL-M
PAL-N
-
PAL-60
PAL-60
-
VGA
SVGA
MAC 16
XGA
XGA+
HDMI
WXGA
QVGA
SXGA
SXGA+
UXGA
WSXGA+
Video/S-video
LCD system
LCD resolution
Compatible signals
Color standard
HDTV signal
Scanning frequency
Optical elements
Image size (diagonal lines)
Projection distance
Lens
WXGA: 0.59" TFT, active matrix, 3-panel
WUXGA: 0.64" TFT, active matrix, 3-panel
WXGA: 1280X800 / WUXGA: 1920X1200
PAL, SECAM, NTSC, NTSC4.43, PAL-M, PAL-N and PAL60
480i, 480p, 576i, 576p, 720p, 1035i, 1080i and 1080p
Horizontal frequency: 15 kHz –100 KHz; Vertical frequency: 48 – 85 Hz
30"-300"
WXGA: 0.736m-7.619m(W) 1.211m-12.371m(T)
WUXGA: 0.678m-7.047m(W) 1.120m-11.434m(T)
F=1.6-1.9, f=15.31-24.64mm; Manual zooming and focusing;
Zoom Ratio: 1.6 x optics
Lamp Consumption(W)
Terminal
VGA IN 1/YPbPr/S-VIDEO IN
VGA IN 2/VGA OUT
HDMI terminal
LAN terminal
USB-B
USB-A
RS-232 terminal
AUDIO OUT
AUDIO IN
MONO(R/L)
VIDEO IN terminal
Power
Voltage and power consumption
Fuse
Internal speaker
Operating Environment
Operating temperature
280W
Storage Temperature
High land
Remote control
Battery
Operating Range
Dimensions
Net Weight
14˚F-140˚F (-10˚C - 60˚C)
1400 m
Mechanical properties
Dimensions (W×H×D )
Net Weight
Adjustable foot
Accessories
Mini D-sub 15 pin x1
Mini D-sub 15 pin x1
HDMI x2 (one is compatible with MHL)
100 Base-TX (100Mbps)/10 Base-T (10Mbps) RJ45
x1(display / firmware upgrade)
x1(picture viewer)
D-sub 9 pin x1
3.5mm Mini Type Stereo x1
3.5mm Mini Type Stereo x1
RCA x2
RCA x1
AC 100–240 V, 50/60 Hz
250V/10A
10W RMS 8ohm, x1
41˚F-104˚F (5˚C - 40˚C)
AAA or LR3 1.5V Alkaline Type x 2
16.4' (5 m) / ±30º
110mm (W) x 18mm (H) x 50mm (D)
50g (including batteries)
395.0mmx318mmx128mm
4.5Kg
40mm
AC Power Cord, Remote Control & battery, VGA Cable (for EK-307W),
HDMI Cable ( for EK-306U), Quick Start Guide, Safety Guide
● The aforesaid specification is subject to change without prior notice.
● Liquid crystal panel is made on the basis of high standard, where 99.99% of the pixels are effective.
Due to the nature of the liquid crystal panel, a fraction of the pixels (0.01% or less) may be ineffective.
79
Appendix
Appendix
Content of hazardous substances and elements
Configurations of terminals
VGA IN 1 terminal pin assignments and signal names
12
11
6
13
7
14
8
1
9
2
15
10
3
4
VGA
R
G
B
----GND
GND
GND
1
2
3
4
5
6
7
5
YPbPr
PR
Y
PB
-
S-Video
S-C
S-Y
-
8
9
10
11
12
13
14
15
GND
+5V
GND
GND
DDC data
HD/SYNC
VD
DDC clock
-
VGA IN 2/VGA OUT terminal pin assignments and signal names
12
11
6
7
1
13
8
2
14
9
3
1
2
3
4
5
6
7
8
15
10
4
5
R
G
B
----GND
GND
GND
GND
9
10
11
12
13
14
15
NC
GND
----DDC data
HD/SYNC
VD
DDC clock
-
Name of parts
Pb
Hazardous substances and elements
Hg
Cd
Cr6+
PBB
PBDE

Optical parts*
○
○
○
○
○

○
○
○
○
○
Electric parts**

○
○
○
○
○
Cabinet, mechanical parts


○
○
○
○
Lamp unit
○
○
○
○
○
○
Batteries
Others(Remote control,

○
○
○
○
○
cable and other parts)
○
○
○
○
○
○
Package
This table is formulated in accordance with SJ/T 11364.
○: It means that contents of hazardous substances in all homogeneous materials in this part don’t
exceed "Required Limitations" specified in GB/T26572.
×: It means that contents of hazardous substances in at least one homogeneous material in this part
exceed "Required Limitations" specified in GB/T26572.
Note:
* :Optical parts includes optical lens, monitor, reflection lens ect.
** :Electric parts includes PCB, internal wires, fans, power supply, sensors etc.
Dimensions
RS232 terminal (D-SUB-9 pin)
5
5
GND
6
7
8
9
-----------------
87654321
TX +
TX ---------
1
6
4
3
5
8
7
10 12 14
9
1
2
3
4
5
6
7
8
9
10
16 18
11 13 15 17 19
USB-B terminal
4
3
1
2
3
4
V Bus
Data Data +
GND
11
12
13
14
15
16
17
18
19
177.5
Screw Holes for Ceiling Mount
Screw: M4
Depth: 10.0
T.M.D.S clock shield
T.M.D.S clock–
CEC
----SCL
SDA
DDC/CEC GND
+5V
Hot plug detection
150.0
195.0
M4X10
395.0
395.0
81
128.0
2
64.5
80
1
T.M.D.S data2+
T.M.D.S data2 shield
T.M.D.S data2–
T.M.D.S data1+
T.M.D.S data1 shield
T.M.D.S data1–
T.M.D.S data0+
T.M.D.S data0 shield
T.M.D.S data0–
T.M.D.S clock+
149.5
128.0
2

--------RX +
RX -
318.0
HDMI terminal pin assignments and signal names
5
6
7
8
19.5
9
4
Unit: mm
1
2
3
4
198.0
8
3
----RXD
TXD
-----
64.5
7
2
1
2
3
4
225.0
6
1
LAN terminal
Appendix
PIN code memorandum
Write down the PIN code in the blank below and keep it, If you forgot or lost the number and unable to
operate the projector, contact the service center.
Factory default PIN code 111*
PIN code lock
Factory default PIN code 111*
Logo PIN code Lock No.
*If this 3-digit number is changed,
the factory default number will be ineffective.
82
U.S.A.
Canada
EIKI International, Inc.
30251 Esperanza
Rancho Santa Margarita
CA 92688-2132, U.S.A.
Tel: +1 800-242-3454
+1 949-457-0200
Fax: +1 800-457-3454
+1 949-457-7878
E-Mail: usa@eiki.com
Eiki International, Inc.
Canadian Branch
9170 County Road 93, Suite 304,
Midland, ON, L4R 4K4, Canada
Tel: +1 800-563-3454
+1 705-527-4084
E-Mail: canada@eiki.com
Deutschland & Österreich
Eastern Europe
EIKI Deutschland GmbH
Am Frauwald 12
65510 Idstein, Deutschland
Tel: +49 6126-9371-0
Fax: +49 6126-9371-11
E-Mail: info@eiki.de
EIKI CZECH SPOL. s.r.o.
Branicka 416/237 140 00 Praha 4
Czech Republic
Tel: +420 241-410-928
+420 241-403-095
Fax: +420 241-409-435
E-Mail: info@eiki.cz
China
South East Asia
EIKI (Shanghai) Co., Ltd.
LAKESIDE OASIS MIDDLE RING
BUSINESS CENTRE
Block 1,Room 606,
1628, Jin Sha Jiang Road
Shanghai, 200333, CHINA
Tel: +86 21-3251-3993
Service Hot line: +86 21-3251-3995
Fax: +86 21-3251-3997
E-mail: info@eiki-china.com
EIKI Industrial (M) Sdn Bhd
No. 11, Nouvelle Industrial Park,
Lorong Teknologi B, Taman Sains
Selangor 1, Kota Damansara PJU5,
47810 Petaling Jaya,
Selangor Darul Ehsan, Malaysia
Tel: +60 3-6157-9330
Fax: +60 3-6157-1320
E-Mail: sales@eiki.my
Oceania
Japan & Worldwide
EIKI AUSTRALIA PTY LTD
Level 5, 11 Queens Road,
Melbourne, Victoria 3004, Australia
Tel: +61 03-8530-7048
Fax: +61 03-9820-5834
E-Mail: sales@eiki.net.au
EIKI Industrial Company Limited.
6-23 Teramoto, Itami-shi, Hyogo,
664-0026, Japan
Tel: +81 72-782-7492
Fax: +81 72-781-5435
World Wide Website http://www.eiki.com