LG CF181D User Manual
OWNER’S MANUAL
LCOS PROJECTOR
Please read this manual carefully before operating
your set and retain it for future reference.
CF181D
www.lg.com
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
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 Precautions .................................................................13
Positioning the Projector ..............................................................14
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 Player .......................................................19
Connecting to a D-TV Set-Top Box ..........................................19
Function
PICTURE Menu Options
Picture mode ..................................................................................20
Adjusting Video .............................................................................20
OPTION Menu Options
Using the 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
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
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 environ-
ment and human health.
4. For more detailed information about disposal of your old appliance, please contact your city office, waste dis-
posal service or the shop where you purchased the product.
3
Safety Instructions
Safety Instructions
Please take note of the safety instructions to prevent any potential accident or misuse of the projector.
ꔈ 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 injuries or damage to the projector.
After reading this manual, keep it in the place that you can access easily.
ꔈ
Indoor Installation WARNING
Do not place the Projector in direct
sunlight or near heat sources such
as radiators, fires, stove etc.
This may cause a fire hazard!
Do not block the vents of the projector or restrict air-flow in any way.
This would cause the internal temperature to increase and could cause a fire
hazard or damage to the unit!
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!
Do not place flammable materials in, on or near the projector.
This may cause a fire hazard!
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 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.
Indoor Installation NOTES
When installing the projector on
a table, be careful not to place it
near the edge.
The projector could fall causing injur y
and damage to the projector.
Only use a suitable stand.
Disconnect from the power supply and remove all connections
before moving, or cleaning.
Do not hang on the installed
projector.
It may cause the projector to fall,
causing injury or death.
Do not place the projector where
it might be exposed to dust.
This may cause a fire hazard or
damage to the unit!
Ensure good ventilation around the
projector. The distance between
the projector and the wall should
be more than 30 cm.
An excessive increase in its internal
temperature may cause a fire hazard or
damage to the unit!
Only use the projector on a level
and stable surface.
It may fall and cause injury and/or
damage to the unit.
Power WARNING
Earth wire should be connected.
Ensure that you connect the earth ground
wire to prevent possible electric shock (That
is a Projector with a three-prong grounded
AC plug must be connected to a threeprong grounded AC outlet).
If grounding methods are not possible, have
a qualified electrician install a separate circuit
breaker.
Do not try to ground the unit by connecting
it to telephone wires, lightening rods, or gas
pipes.
4
The power cord 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!
Power WARNING
Safety Instructions
Never touch the power plug with
a wet hand.
This may cause an electric shock
hazard!
Power NOTES
Hold the plug firmly when
unplugging. If you pull the cord,
it may be damaged.
This may cause a fire hazard!
Place the projector where people
will not trip or tread on the power
cord.
This may cause a fire or an electric
shock hazard or damage to the unit!
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!
Do not plug-in too many items
into one power outlet.
It may result in overheating of the outlet and create a fire hazard!
Do not use if 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!
Prevent dust from collecting on
the power plug pins or outlet.
This may cause a fire hazard!
Ensure the power cord does not
come into contact with sharp or
hot objects.
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.
(Allow the unit to cool before removing power.)
It may cause mechanical failure or could cause an electric shock.
In case of impact shock or damage
to the projector switch it off and
unplug it from the power outlet and
contact an authorized 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 supply
immediately and consult your Service Agent.
This may cause an electric shock hazard or damage to the unit!
Do not remove any covers. High
risk of Electric Shock!
Don’t look directly into the lens
when the projector is in use. Eye
damage may occur!
Dispose of used batteries
carefully and safely.
In the case of a battery being
swallowed by a child please consult
a doctor immediately.
Do not touch metal parts during
or soon after operation since the
vents will remain very hot!
CAUTION concerning the Power Cord
Do not overload wall outlets or circuit breakers. 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, and 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 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.
5
Safety Instructions
Using WARNING
If the projector is in a room that experiences a gas leak, do not touch
the projector.
It can cause a fire or a burn by a spark.
Using NOTES
Do not place heavy objects on
top of projector.
This may cause mechanical failure or
personal injury!
Do not use any sharp tools on
the projector as this will damage
the casing.
Take care not to impact the lens
particularly when moving the
projector.
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!
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!
Always open the lens door or
remove the lens cap when the
projector lamp is on.
Do not touch the lens of the projector. It is delicate and easily
damaged.
Do not drop the projector or
allow impact shock.
This may cause mechanical failure or
personal injury!
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.
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).
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!
Others NOTES
Do not mix new batteries with old
batteries.
This may cause the batteries to overheat and leak.
Be sure to unplug if the projector is
not to be used for a long period.
Accumulated dust may cause a fire hazard or damage to the unit!
Refer lamp servicing to qualified service personnel.
6
Only use the specified type
of battery.
This could cause damage to the
remote control.
Names of parts
Names of parts
Main Body
* 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
Lens Shift Dial
Zoom ring
Ventilation Holes
Front remote control sensor
7
Names of parts
Connecting Part
COMPONENT IN
Kensington Security
System Connector
(Refer to page 15)
Video
HDMI IN 1/2
RGB IN
S-VIDEO
Control Panel
AC IN
Rear remote control
sensor
USB(SVC Only)
8
Control Panel
POWER Button
Turn On/Off the projector.
Names of parts
INPUT Button
Switches to RGB, HDMI, Video, S-Video or
Component mode.
ꔉOK Button
Checks present mode and
saves the function changes.
∧/∨/＜/＞ Button
MENU Button
Selects or closes menus.
AUTO Button
It automatically corrects the position and
shaking of the image in RGB mode.
Adjusts functions of menus
9
Names of parts
Remote Control
POWER Button
AUTO Button
EXIT Button
ꔉOK, ∧/∨/＜/＞ Button
Brightness Button
BLANK Button
MODE Button
STILL Button
C.TEMP Button
RATIO Button
INPUT Button
MENU Button
Contrast Button
LIGHT Button
A.IRIS Button
KEYSTONE Button
PATTERN Button
GAMMA Button
SLEEP Button
Installing Batteries
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED WITH AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
• 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.
10
Names of parts
Projector Status Indicators
* Lamp indicator, operation indicator and temperature indicator at the top of the projector show the user the operating status of the projector.
Operation Indicator
Temperature Indicator
Deco LED
(Lens Shift Dial)
Operation Indicator
/ Temperature Indicator
Lamp Indicator
Deco LED
(Lens Shift Dial)
Lamp Indicator
Red Standby.
Green Unit is in operation (Lamp is turned on)
Orange (flashing) The lamp is cooling (60 seconds).
Green (flashing) The projector has been turned off due to excessive heat (60 seconds).
Off Power off.
Orange
Red (flashing)
Red
This is the warning message of excessive heat when the projector is on.
Turn the projector off and check the ventilator.
Power has turned off due to problem with the internal cooling fan.
Contact your service center.
Projector lamp is reaching the end of its life and needs
to be replaced with a new lamp.
An error has occurred in the projector lamp. Turn the projector on again
Red (flashing)
after sufficient amount of time. If this indicator flashes red again, contact
your local service center.
Green (flashing) The lamp cover and filter cover is opened.
Blue (flashing) Lamp is starting up.
11
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