LG CF181D User manual

CF181D
OWNER’S MANUAL
LG LCOS PROJECTOR
LG LCOS PROJECTOR
Please read this manual carefully before operating
your set.
Retain it for future reference.
Record model number and serial number of the set.
See the label attached on the bottom of the set and
quote this information to your dealer when you
require service.
Model number :
Serial number :

LCOS PROJECTOR
LCOS PROJECTOR
Warning
This is a class B product. In a domestic environment this product may cause radio interference, in
which case the user may be required to take adequate measures.

Contents
3
Contents
Safety Instructions....................................4
Names of parts
Main Body .......................................................7
Connecting Part ..............................................8
Control Panel ..................................................9
Remote Control...............................................10
Installing Batteries...........................................10
Projector Status Indicators..............................11
Accessories.....................................................12
Optional Extras ...............................................12
Installing and Composition
Installation Instructions ...................................13
Positioning the Projector .................................14
Using Kensington Security System.................15
Turning on the Projector .................................16
Turning off the Projector .................................16
Focus and Position of the Screen Image........17
Selecting source mode ...................................17
Connection
Connecting to a Desktop PC ..........................18
Connecting to a Video Source ........................18
Connecting to a DVD ......................................19
Connecting to a D-TV Set-Top Box ................19
Function
PICTURE Menu Options
Picture mode...................................................20
Adjusting Video ...............................................20
ADV.PICTURE Menu Options
Auto Iris Function ............................................21
TruMotion Demo Function...............................21
Advanced Control Function.............................22
Advanced Picture Reset Function ..................23
SCREEN Menu Options
To Change PJT Mode .....................................24
Using Aspect Ratio Function...........................24
Using Keystone Function ................................25
Test Pattern Function ......................................25
Auto configure Function ..................................25
RGB Config. Function .....................................26
Screen Reset Function ...................................26
OPTION Menu Options
Using Still Function .........................................27
Selecting Language ........................................27
Using Blank Function ......................................27
Selecting Blank image color ...........................28
Sleep time Function ........................................28
Auto sleep Function ........................................29
Option Reset Function ....................................29
INFORMATION Menu Options
To See The Projector Information ...................29
Information
Supported Monitor Display..............................30
Maintenance....................................................31
Replacing the Lamp ........................................32
Specifications ..................................................35
Disposal of your old appliance
1. When this crossed-out wheeled bin symbol is attached to a product it
means the product is covered by the European Directive 2002/96/EC.
2. All electrical and electronic products should be disposed of separately
from the municipal waste stream via designated collection facilities
appointed by your government or your local authorities.
3. The correct disposal of your old appliance will help prevent potential
negative consequences for the environment and human health.
4. For more detailed information about disposal of your old appliance,
please contact your city office, waste disposal service or the shop
where you purchased the product.

Safety Instructions
4
Safety Instructions
Please take note of the safety instructions to prevent any potential accident or misuse of the projector.
➟Safety Instructions are given in two forms as detailed below.
WARNING : The violation of this instruction may cause serious injuries and even death.
NOTES : The violation of this instruction may cause light injuries or damage to the projector.
➟After reading this manual, keep it in the place that the user can access it easily.
Indoor Installation WARNING
Do not place the Projector in direct
sunlight or near heat sources such
as radiators, fires and stove etc.
This may cause a fire hazard !
Do not place inflammable materi-
als beside the projector
This may cause a fire hazard !
Do not allow children to hang on
the installed projector.
They may cause the projector to fall,
causing injury or death.
Outdoor Installation WARNING
Do not use the projector in a damp place such as a bathroom where it is likely to get wet.
This may cause a fire or an electric shock hazard !
Power WARNING
Indoor Installation NOTES
Disconnect the power and
remove all connections before
moving.
Do not place the projector close
to sources of steam or oil such
as a humidifier.
This may create a fire hazard or an
electric shock hazard !
Do not place the projector where
it might be exposed to dust.
This may cause a fire hazard or
damage to the unit!
Earth ground wire should be con-
nected.
If the earth ground wire is not connected,
there is a possible danger of electric shock!
If grounding methods are not possible, a
separate circuit breaker should be installed
by a qualified electrician.
Do not connect ground to telephone wires,
lightning rods or gas pipe.
The power plug should be inserted
fully into the power outlet to avoid a
fire hazard !
This may cause a fire hazard or damage
the unit.
Do not place heavy objects on
the power cord.
This may cause a fire or an electric
shock hazard !
Do not block the vents of the pro-
jector or restrict air-flow in any way.
This would cause the internal tempera-
ture to increase and could cause a fire
hazard or damage to the unit!
Do not place the projector directly on a carpet, rug or place where
ventilation is restricted.
This would cause its internal temperature to increase and might create a fire
hazard or damage the unit.
When installing the projector on a
table, be careful not to place it
near the edge.
This may cause the projector to fall
causing serious injury to a child or
adult and serious damage to the
projector.
Only use a suitable stand.
Only use the projector on a level
and stable surface.
It may fall and cause injury and/or
damage to the unit.
Ensure good ventilation around the
projector. The distance between
the projector and the wall should
be more than 30cm/12 inches.
An excessive increase in its internal
temperature may cause a fire hazard or
damage to the unit!

Safety Instructions
5
Using WARNING
Do not place anything containing
liquid on top of the projector such
as flowerpot, cup, cosmetics or
candle.
This may cause a fire hazard or
damage to the unit!
In case of impact shock or damage
to the projector switch it off and
unplug it from the power outlet and
contact your service center.
This may cause a fire or an electric
shock hazard or damage to the unit!
Do not allow any objects to fall
into the projector.
This may cause an electric shock
hazard or damage to the unit!
If water is spilt into the projector
unplug it from the power outlet
immediately and consult your
Service Agent.
This may cause an electric shock
hazard or damage to the unit!
Dispose of used batteries care-
fully and safely.
In the case of a battery being
swallowed by a child please consult a
doctor immediately.
In the event that an image does
not appear on the screen please
switch it off and unplug it from
the power outlet and contact your
Service Agent.
This may cause a fire or an electric
shock hazard or damage to the unit!
Do not remove any covers
(except lens cover). Or there is a
high risk of Electric Shock!
CAUTION concerning Power
Do not overload wall outlets. Overloaded wall outlets,loose or damaged wall outlets, extension cords,
frayed power cords,or damaged or cracked wire insulation are dangerous.Any of these conditions could
result in electric shock or fire. Periodically examine the cord of your appliance. If its appearance indicates
damage or deterioration, unplug it, discontinue use of the appliance, and have the cord replaced
with an exact replacement part by an authorized service personnel.
Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched,
closed in a door, or walked upon. Pay particular attention to plugs, wall outlets, and the point where the
cord exits the appliance.
Don’t look directly onto the lens
when the projector is in use. Eye
damage may occur!
Do not touch metal parts during or
soon after operation since the
vents and lamp cover will remain
very hot!
Power WARNING
Do not use too many plugs on the same outlet.
It may result in overheating of the outlet and cause a fire hazard !
Power NOTES
Never touch the power plug with
a wet hand
This may cause an electric shock
hazard !
Hold the plug firmly when unplug-
ging. If you pull the cord, it may
be damaged.
This may cause a fire hazard !
Prevent dust collecting on the
power plug pins or outlet.
This may cause a fire hazard !
Do not plug when the power cord
or the plug is damaged or any
part of the power outlet is loose.
This may cause a fire or an electric
shock hazard or damage to the unit!
Ensure the power cord does not
come into contact with sharp or
hot objects such as a heater.
This may cause a fire or an electric
shock hazard or damage to the unit!
Place the projector where people
will not trip or tread on the power
lead.
This may cause a fire or an electric
shock hazard or damage to the unit!
Do not turn the projector On/Off by plugging-in or unplugging the power plug to the wall outlet.
(Do not use the power plug for switch.)
It may cause mechanical failure or could cause an electric shock.

Safety Instructions
6
Using NOTES
Do not place heavy objects on
top of projector.
This may cause mechanical failure or
personal injury!
Take care not to impact the lens
particularly when moving the
projector.
Do not touch the lens of the pro-
jector. It is delicate and easily
damaged.
Others NOTES
Be sure to unplug if the projector
when not used for a long period.
Accumulated dust may cause a fire
hazard or damage to the unit!
Refer lamp servicing to qualified
service personnel.
Do not mix new batteries with old
batteries.
This may cause the batteries to over-
heat and leak.
Cleaning NOTES
Contact the Service
Center once a year to
clean the internal
parts of the projector.
Accumulated dust can
cause mechanical failure.
When cleaning the plastic parts such as projector case, unplug the power and
wipe it with a soft cloth. Do not use cleanser, spray water or wipe with a wet
cloth. Especially, never use cleanser (glass cleaner), automobile or industrial
shiner, abrasive or wax, benzene, alcohol etc., which can damage the
product. Use an air spray or soft cloth that is moist with a neutral detergent
and water for removing dust or stains on the projection lens.
It can cause fire, electric shock or product damage (deformation, corrosion and damage).
Do not use any sharp tools on the projector as this will damage the casing.
Cleaning WARNING
Do not use water while cleaning
the projector
This may cause damage to the
projector or an electric shock hazard.
In the unlikely event of smoke or
a strange smell from the projector,
switch it off, unplug it from the
wall outlet and contact your
dealer or service center.
This may cause a fire or an electric
shock hazard or damage to the unit!
Use an air spray or soft cloth that
is moist with a neutral detergent
and water for removing dust or
stains on the projection lens.
Others WARNING
Do not attempt to service the projector yourself. Contact your dealer or service center.
This may cause damage to the projector and could give an electric Shock as well as invalidating the warranty.
Only use the specified type of battery.
This could cause damage to the remote control.
Never touch the wall outlet when
there is leakage of gas, open the
windows and ventilate.
It can cause a fire or a burn by a
spark.
Do not drop the projector or allow
impact shock.
This may cause mechanical failure or
personal injury !
Don’t look at laser beam directly
as it can cause eye damage!
Using WARNING
Always open the lens door or remove the lens cap when the projector lamp is on.

Names of parts
7
Names of parts
Main Body
Front remote control sensor
Lens Shift Dial
* The projector is manufactured using high-precision technology. You may, however, see on the Projector screen tiny black points and/or bright points
(red, blue, or green). This can be a normal result of the manufacturing process and does not always indicate a malfunction.
Focus ring
Zoom ring
Ventilation Holes

Names of parts
8
Connecting Part
HDMI IN 1/2
Rear remote control
sensor
RGB IN
COMPONENT IN
S-VIDEO
VIDEO
AC IN
Kensington Security
System Connector
(Refer to page 15) Control Panel
USB(SVC Only)

Names of parts
9
Control Panel
POWER Button
Turn ON/OFF the projector.
/ / / Button
Adjusts functions of menus
MENU Button
Selects or closes menus.
AUTO Button
It automatically corrects the position and
shaking of the image in RGB mode.
INPUT Button
Switches to RGB, HDMI, Video,
S-Video or Component mode.
OK Button
Checks present mode and
saves the function changes.

Names of parts
10
Remote Control
Installing Batteries
LIGHT
POWER Button
INPUT Button
MENU Button
KEYSTONE Button
PATTERN Button
GAMMA Button
PICTURE Button
OK, / / / Button
• Open the battery compartment cover on the back of the
remote control.
• Insert the specified type of batteries with correct polarity,
match “+” with “+”, and match “-” with “-”.
• Install two 1.5V AAA batteries. Don’t mix used batteries with
new batteries.
AUTO Button
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED WITH AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
STILL Button
RATIO Button
EXIT Button
SLEEP Button
A.IRIS Button
C.TEMP Button
BLANK Button
Contrast Button
Brightness Button
LIGHT Button