Eiki Projector EK-810U User Manual

							Owner’s Manual
Multimedia Projector
Model   EK-810 U
  EK-811W
(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 pale\
tte 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 and WXGA resolutions 
can be accepted.
Useful Functions for Presentations
The digital zoom function allows you to focus on 
the crucial information during a presentation.
Laser Diode Control
Brightness of the projection laser diode 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, Simplified Chinese, Japanese, Korean, 
Portuguese, Indonesian, Dutch, and Arabic.
Helpful Maintenance Function
Lens replacement function provides 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 remote control.
Power Management
The Power management function reduces
power consumption and maintains the laser 
diode 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 o\
f the material contained herein, may 
be reproduced without written consent of the author.
©  Copyright 2016
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 specifically disclaims any implied 
warranties of merchantability or fitness for any particular purpose.  The manufacturer reserves the right to 
revise this publication and to make changes from time to time in the con\
tent 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 u\
sing 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 h\
azardous situations. The 
following styles are used in this manual to alert you to important infor\
mation.
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 en\
vironment, or cause personal 
injury.
Throughout this manual, component parts and items in the OSD menus are d\
enoted in bold font as in this 
example:
“Push the Menu button on the remote control to open the  Main menu.”
General Safety Information
 
¾ Do not open the unit case. There are no user-serviceable parts in the unit. For servicing, contact \
qualified service personnel.
 
¾ Follow all warnings and cautions in this manual and on the unit case.
 
¾ The projection laser diode is extremely bright by design. To avoid damage to eyes, do not look into the 
lens when the laser diode is on.
 
¾ Do not place the unit on an unstable surface, cart, or stand.
 
¾ Avoid using the system near water, in direct sunlight, or near a heating device.
 
¾ Do 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 p\
rojector.
•  The projector provides many convenient features and functions. Proper op\
eration 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 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.
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. Refer servicing to qualified service personnel.
This symbol indicates that dangerous voltage constituting a risk of elec\
tric 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 countr\
ies 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, batterie\
s 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 s\
ymbol 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, batteri\
es and accumulators.
Please, dispose of them correctly at your local community waste collecti\
on/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	fire	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 childre\
n 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.
≥ 1m
(≥ 39.4”) ≥ 1m
(≥ 39.4”)
≥ 1m
(≥ 39.4”)
≥ 1m
(≥ 39.4”)
•  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 c\
hemicals, it may become 
deteriorated.
•	 Read and keep this manual for future reference.
•	 The mains plug/appliance coupler is used as disconnect device, the disco\
nnect device shall remain 
readily operable.  
						

							— vi — 
DLP Projector — Owner’s Manual
Safety Guide
• All the safety and operating instructions should be read before the prod\
uct is operated.
•  Read all of the instructions given here and retain them for later use. U\
nplug 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 c\
ause 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 project\
or.
•  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 fo\
r 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 simila\
r 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 fire or electric shock. Never spill liquid of any kind 
on the projector.
•  Do not install the projector near the ventilation duct of air-conditioni\
ng equipment.
•  This projector should be operated only from the type of power source ind\
icated on the marking label.
•  If you are not sure of the type of power supplied, consult your authoriz\
ed dealer or local power 
company.
•  Do not overload wall outlets and extension cords as this can result in fire or electric shock. Do not allow 
anything to rest on the power cord. Do not locate this projector where t\
he 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 qualified service personnel.
•  Unplug this projector from wall outlet and refer servicing to qualified service personnel under the 
following conditions:
 
¾ When the power cord or plug is damaged or frayed.
 
¾ If liquid has been spilled into the projector.
 
¾ If the projector has been exposed to rain or water.
 
¾ If the projector does not operate normally by following the operating in\
structions. Adjust only those 
controls that are covered by the operating instructions as improper adju\
stment of other controls 
may result in damage and will often require extensive work by a qualified technician to restore the 
projector to normal operation.
 
¾ If the projector has been dropped or the cabinet has been damaged.  
						

							— vii — 
Preface
 
¾ When the projector exhibits a distinct change in performance - this indi\
cates 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 condi\
tion.
Information for users in the European Union
This is a device to project images onto a screen, etc., and is not inten\
ded for use as indoor lighting in a
domestic environment.                                                   \
                                       Directive 2009/125/EC.
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	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 an\
d 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 proje\
ctor.
 Caution:
Contains mercury
•	 For more information on safe handling procedures, the measures to be tak\
en 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 VentExhaust Vent
Moving the projector
When moving the projector, take care of the lens and retract the adjustable foot to prevent damag\
e 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 laser diode lifetime and 
even cause a fire hazard.
 Caution in ceiling installation the projector
•	 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.
•	 The bracket is subject to change without notice.  
						

							— ix — 
Preface
M6 x 410mm
 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.