Eiki EK-800U User manual

Owner’s Manual
Multimedia Projector
Model EK-800U
(Projection lens is optional.)

—i—
Preface
Features and Design
This Multimedia Projector is designed with the most advanced technology for portability, durability, and
ease of use. This projector utilizes a high luminance and Eco friendly system, a palette of 1.07 billion
colors, and digital light processing (DLP) technology.
Compact Design
This projector is designed compact in size and
weight. It is easy to carry and installed anywhere
you wish to use.
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
manually selected (Constant Power, Constant
Luminance, or Eco Mode).
Logo Function
The Logo function allows you to specify the
screen background (“Logo”, “Blue”, “Black”, or
“White” screen) when no signal is available.
Multilanguage Menu Display
Operation menu is available in 13 languages;
English, French, Spanish, German, Italian,
Russian, Simplied Chinese, Traditional
Chinese, Japanese, Korean, Portuguese,
Indonesian, and Dutch.
Helpful Maintenance Functions
Lamp and lter maintenance functions provide
for better and proper maintenance of the
projector.
Security Function
The Security function helps you to ensure
security of the projector.
LAN Network Function
This projector is loaded with the Wired LAN
network function. You can operate and manage
the projector via network.
For details, refer to page 40 and pages
44-51.
Auto Setup Function
This function enables auto input search and auto
signal adjustment simply by pressing the Auto
button on the keypad or remote control.
Power Management
The Power management function reduces
power consumption and maintains the lamp life.
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.

—ii —
DLP Projector — Owner’s Manual
Copyright
This publication, including all photographs, illustrations and software, is protected under international
copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may
be reproduced without written consent of the author.
© Copyright 2015
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no
representations or warranties with respect to the contents hereof and specically disclaims any implied
warranties of merchantability or tness for any particular purpose. The manufacturer reserves the right to
revise this publication and to make changes from time to time in the content hereof without obligation of
the manufacturer to notify any person of such revision or changes.
Trademark Recognition
All other product names used in this manual are the properties of their respective owners and are
acknowledged.

—iii —
Preface
Important Safety Information
Important:
It is strongly recommended that you read this section carefully before using the projector. These safety
and usage instructions will ensure that you enjoy many years of safe use of the projector. Keep this
manual for future reference.
Symbols Used
Warning symbols are used on the unit and in this manual to alert you of hazardous situations. The
following styles are used in this manual to alert you to important information.
Note:
Provides additional information on the topic at hand.
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit.
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or cause personal
injury.
Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this
example:
“Push the Menu button on the remote control to open the Main menu.”
General Safety Information
¾Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in the
unit. For servicing, contact qualied service personnel.
¾Follow all warnings and cautions in this manual and on the unit case.
¾The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the lens
when the lamp is on.
¾Do not place the unit on an unstable surface, cart, or stand.
¾Avoid using the system near water, in direct sunlight, or near a heating device.
¾Do not place heavy objects such as books or bags on the unit.

—iv —
DLP Projector — Owner’s Manual
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 re, or other accidents.
• If your 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. Or the high temperature residual heat may not
radiate, greatly shortening the service life of the projector and lamp, or even damaging them within a
short period.
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 qualied service personnel.
This symbol indicates that dangerous voltage constituting a risk of electric shock is present
within this unit.
This symbol indicates that there are important operating and maintenance instructions in the
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.
Your 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 your 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 your local community waste collection/recycling centre.
Please help us to conserve the environment we live in!

—v—
Preface
Safety Precautions
Caution:
• The projector must be grounded.
• Donotexposetheprojectortoraindropsorhighhumiditytoavoidareorelectricshock.
• This projector produces intense light from the projection lens. Avoid staring directly into the lens,
otherwise eye damage could be caused. Be especially careful that children do not stare directly into the
beam.
• Place the projector in a proper position. Otherwise it may result in re hazard.
• Leave an appropriate space from the top, sides, and back of the shell in order to ventilate and cool
down the projector. The gures below indicate the minimum distance to be left. It must be satised if the
projector is placed in sealed environment like a cabinet.
254mm
(10”)
254mm
(10”)
254mm
(10”)
254mm
(10”)
• 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.
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.

—vi —
DLP Projector — Owner’s Manual
Safety Guide
• All the safety and operating instructions should be read before the product is operated.
• Read all of the instructions given here and retain them for later use. Unplug this projector from AC
power supply before cleaning. Do not use liquid or aerosol cleaners.
• Use a damp cloth for cleaning.
• Follow all warnings and instructions marked on the projector.
• For added protection to the projector during a lightning storm, or when it is left unattended and unused
for long periods of time, unplug it from the wall outlet. This will prevent damage due to lightning and
power line surges.
• Do not expose this unit to rain or use near water... for example, in a wet basement, near a swimming
pool, etc...
• Do not use attachments not recommended by the manufacturer as they may cause hazards.
• Do not place this projector on an unstable cart, stand, or table. The projector may fall, causing
serious injury to a child or 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 build-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 re or electric shock. Never spill liquid of any kind
on the projector.
• Do not install the projector near the ventilation duct of air-conditioning equipment.
• This projector should be operated only from the type of power source indicated on the marking label.
• If you are not sure of the type of power supplied, consult your authorized dealer or local power
company.
• Do not overload wall outlets and extension cords as this can result in re or electric shock. Do not allow
anything to rest on the power cord. Do not locate this projector where the cord may be damaged by
persons walking on it.
• Do not attempt to service this projector yourself as opening or removing the covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualied service personnel.
• Unplug this projector from wall outlet and refer servicing to qualied service personnel under the
following conditions:
¾When the power cord or plug is damaged or frayed.
¾If liquid has been spilled into the projector.
¾If the projector has been exposed to rain or water.
¾If 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 qualied technician to restore the
projector to normal operation.
¾If the projector has been dropped or the cabinet has been damaged.

—vii —
Preface
¾When 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
specied by the manufacturer that have the same characteristics as the original part. Unauthorized
substitutions may result in re, 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
Lamp(s) inside this product contain mercury and must be recycled or disposed of according to
local state or federal laws.
Lamp(s) inside this product contain mercury and must be recycled or disposed of according to local state
or federal laws.
Air circulation
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.
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ammable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re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.
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.

—viii —
DLP Projector — Owner’s Manual
Air Intake Vent Exhaust Vent
Moving the projector
When moving the projector, take care of the lens and retract the adjustable foot to prevent damage to the
lens and cabinet.
Installing the projector properly
• 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 re hazard.
Caution in ceiling installation the projector
• Onlyqualiedpersonalisauthorizedforceilinginstallation.
• We are not responsible for the hurt and damage caused by ceiling brakect 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.
• The bracket is subject to change without notice.

—ix —
Preface
M8 x 4
20mm
Caution in moving or transporting the projector
• 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 information about transporting the projector by
courier or any other transport service, consult your dealer.
• Do not put the projector in a case before it is cooled enough.

—x—
DLP Projector — Owner’s Manual
Compliance
FCC Caution
Note: This equipment has been tested and found to comply with the limits for a Class A 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 A limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modications to the equipment unless otherwise specied in the instructions.
If such changes or modications should be made, you could be required to stop operation of the
equipment.
Model Number : EK-800U
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
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
certied 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 t
into the power outlet. Do not try to defeat this safety feature. Should you be unable to insert the plug into
the outlet, contact your electrician.
Warning:
Aplugwithbaredexiblecordishazardousifengagedinalivesocketoutlet.

—xi —
Preface
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 your plug proceed as follows:
• The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is
marked by the letter E or by the safety earth symbol or coloured green or green-and-yellow.
• 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.
Note:
The socket-outlet should be installed near the equipment and easily accessible.

—xii —
DLP Projector — Owner’s Manual
Contents
GETTING STARTED................................................................................................................ 1
Packing checklist
...................................................................................................................... 1
Views of Projector Parts
......................................................................................................... 2
Front-right View .....................................................................................................................................2
Left View ................................................................................................................................................3
Built-in Keypad.......................................................................................................................................4
Bottom View...........................................................................................................................................5
remote control Parts
............................................................................................................. 6
remote control oPerating range
........................................................................................... 8
Projector and remote control Buttons
.................................................................................. 8
inserting the remote control Batteries
.................................................................................. 9
SETUP AND OPERATION .................................................................................................... 10
installing the Projection lens
................................................................................................. 10
starting and shutting down the Projector
..............................................................................11
Turn the Projector On ..........................................................................................................................11
Turn the Projector Off ..........................................................................................................................11
adjusting the Projector leVel
................................................................................................ 12
adjusting the Zoom, focus, and keystone
............................................................................... 13
using the lens shift adjustment
............................................................................................. 14
Vertical / Horizontal Lens Shift.............................................................................................................14
oPtional lenses and Projection siZe
....................................................................................... 16
Projection Lens ....................................................................................................................................16
Projection Size v.s Throw Distance......................................................................................................16
other oPtional Parts
............................................................................................................. 17
ON-SCREEN DISPLAY (OSD) MENU SETTINGS ............................................................... 18
osd menu controls
............................................................................................................... 18
Navigating the OSD .............................................................................................................................18
setting the osd language
..................................................................................................... 19
osd menu oVerView
............................................................................................................... 20
Picture menu
.......................................................................................................................... 27
3D Display Menu .................................................................................................................................28
Color Matching Menu...........................................................................................................................29
Advanced Menu...................................................................................................................................31
outPut menu
........................................................................................................................... 32
Image Warping Menu...........................................................................................................................33
PIP/PBP Menu.....................................................................................................................................34

—xiii —
Preface
setuP menu
............................................................................................................................. 36
Lens Function Menu ............................................................................................................................37
Menu Preferences Menu .....................................................................................................................38
Pin Menu..............................................................................................................................................39
Communications Menu ........................................................................................................................40
oPtion menu
............................................................................................................................ 41
Power Settings Menu...........................................................................................................................42
Light Source Settings Menu.................................................................................................................43
control your Projector using weB Browser
........................................................................ 44
Wired LAN Terminal functionalities ......................................................................................................44
Supported External Devices ................................................................................................................44
LAN_RJ45 ...........................................................................................................................................45
RS232 by Telnet Function....................................................................................................................49
MAINTENANCE AND SECURITY ........................................................................................ 52
rePlacing the Projection lamP
................................................................................................ 52
Resetting the Lamp..............................................................................................................................54
rePlacing the Projection lens
................................................................................................ 56
rePlacing the filter (filter is oPtional.)
................................................................................. 57
rePlacing the color wheel
.................................................................................................... 58
cleaning the Projector
........................................................................................................... 60
Cleaning the Lens................................................................................................................................60
Cleaning the Case ...............................................................................................................................60
using the kensington
®
lock
.................................................................................................... 61
TROUBLESHOOTING .......................................................................................................... 62
common ProBlems and solutions
............................................................................................. 62
tiPs for trouBleshooting
........................................................................................................ 62
led error messages
.............................................................................................................. 63
image ProBlems
....................................................................................................................... 64
lamP ProBlems
........................................................................................................................ 64
remote control ProBlems
...................................................................................................... 65
haVing the Projector serViced
............................................................................................... 65
hdmi Q & a ............................................................................................................................ 66

—xiv —
DLP Projector — Owner’s Manual
SPECIFICATIONS ................................................................................................................. 67
sPecifications
.......................................................................................................................... 67
Projection distance Vs. Projection siZe
.................................................................................. 68
Projection Distance and Size Table .....................................................................................................68
timing mode taBle
................................................................................................................... 70
Projector dimensions
.............................................................................................................. 74
REGULATORY COMPLIANCE ............................................................................................. 75
fcc warning
.......................................................................................................................... 75
canada
.................................................................................................................................... 75
safety certifications
.............................................................................................................. 75

—1—
DLP Projector — Owner’s Manual
GettinG Started
Packing Checklist
Carefully unpack the projector and check that the following items are included:
DLP PROJECTOR
ON OFF
2
13
5
46
8
79
Gamma Bright Cont. PIP
0
Info
Mode
Auto
Source
Menu Exit
Hot Key
Shutter
(AVMute)
Pattern
Focus
Lens H
Lens V
Keystone H
Keystone V
Zoom
Enter
REMOTE CONTROL
(WITH TWO AAA BATTERIES)
VGA CABLE DVI-HDMI ADAPTER
POWER CORD
* For other regions except China:
POWER CORD x 2 (US and EU)
* For China: POWER CORD x 1
CD-ROM
(THIS USER’S MANUAL)
QUICK START GUIDE
(BOOKLET)
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It
is recommend that you keep the original packing material should you ever need to return the equipment
for warranty service.
Note:
• Avoid using the projector in dusty environments.

—2—
DLP Projector — Owner’s Manual
Views of Projector Parts
Front-right View
2
4
1
5
3 3 3
Item LabeL DescrIptIon see page
1 Projection Lens Allows automated lens control and adjustment: vertical and
horizontal offsets, zoom and focus.
-
2 Lens Release
Button
Press to release the lens. -
3 Cooling Air Vents
(Intake)
Keep these vents unobstructed to prevent the projector from
overheating.
-
4 Front IR Sensor Receives signals from the IR remote. Keep the signal path to
the sensor unobstructed for uninterrupted communication with
the projector.
6
5 Adjustable Feet Raise or lower the feet to level the projector. 12
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp
cool. Do not obstruct any of the ventilation openings.

—3—
DLP Projector — Owner’s Manual
Left View
1
9
2 3 4 5 6
13 11 10 8 714151617 1218
Item LabeL DescrIptIon see page
1 3D Sync OUT Connect the 3D IR glasses transmitter
(Note: For Specic 3D IR glasses only)
-
2 DVI-D Connect to DVI source. -
3 VGA IN Connect the VGA cable from a computer or component device. -
4 VGA OUT Connect the VGA cable to a display. -
5 Component/
RGBHV IN
Connect to RGB or YPbPr/YCbCr output signal with BNC type
input terminal.
-
6 Built-in Keypad Control the projector. 4
7 Remote OUT Connect to a second projector when the system uses multiple
projectors.
-
8 Remote IN Connect to the remote control wired terminal for serial control
projector.
-
9 Kensington Lock Use to secure the projector to countertops, tables, etc. 61
10 HDBaseT Connect a RJ45 Cat5/Cat6 Ethernet cable to input
uncompressed high-denition video control signals.
-
11 Ethernet Connect a LAN cable from Ethernet. -
12 Service Service only. -
13 USB Connect the WIFI dongle. -
14 HDMI Connect the HDMI cable from a HDMI device. -
15 3G-SDI IN Connect the coaxial cable with BNC connector from a 3G-SDI
device.
-
16 Video IN Connect the COMPOSITE cable from a video device. -
17 RS-232C Connect RS-232 serial port cable for remote control. -
18 AC Input Connect to the supplied power adapter. 10
Note:
• To use this feature, you must plug in the connector before turn on/off the projector.
• Do not use this jack for anything other than intended use.
Warning:
As a safety precaution, disconnect all power to the projector and connecting devices before making
connections.

—4—
DLP Projector — Owner’s Manual
Built-in Keypad
1
8
2 3 54 6
791011
Item LabeL DescrIptIon see page
1 Power Turn the projector on or off. 10
2 Shutter Display or blank the video image. -
3 Auto Automatically optimize image. -
4 Enter • Select a highlighted menu item.
• Change or accept a value.
18
5 Source Select an input for the main or PIP/PBP image. -
6 Focus Adjust focus. 13
7 Lens Adjust the lens vertical or horizontal offset setting. -
8 Zoom Adjust zoom. 13
9 Exit Return to previous level or exit menus if at top level. 18
10 Arrow keys • Adjust a setting UP or DOWN.
• Navigate within a menu.
18
11 Menu Display menus. 18

—5—
DLP Projector — Owner’s Manual
Bottom View
115.0mm115.0mm
175.0mm 175.0mm
355.0mm
355.0mm
1
2
1
1 1
2
2
2
Item LabeL DescrIptIon see page
1 Adjustable Feet Raise or lower the feet to level the projector. 12
2 Ceiling support
holes
Contact your dealer for information on mounting the projector on
a ceiling.
-
Note:
• When installing, ensure that you use only UL Listed ceiling mounts.
• For ceiling installations, use approved mounting hardware and M8 screws with a maximum screw
depth of 20 mm (0.78 inch).
• The construction of the ceiling mount must be of a suitable shape and strength. The ceiling mount
load capacity must exceed the weight of the installed equipment, and as an additional precaution
be capable of withstanding three times the weight of the equipment (not less than 71.4 kg) over a
period of 60 seconds.