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 : :

LG LCOS PROJECTOR

OWNERS MANUAL

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

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 SCREEN Menu Options To Change PJT Mode..24 Using Aspect Ratio Function..24 Using Keystone Function..25 Test Pattern Funciton..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
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 Connecting Connecting Connecting to to to to a a a a Desktop PC.18 Video Source.18 DVD..19 D-TV Set-Top Box.19

Information

Supported Monitor Display..30 Maintenance..31 Replacing the Lamp..32 Specifications..35

Function

PICTURE Menu Options Picture mode...20 Adjusting Video..20 ADV.PICTURE Menu Options Auto Iris Funtion...21 Advanced Control Function..21 Advanced Picture Reset Funciton.23
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

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

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 !

WARNING

Do not place inflammable materials beside the projector
Do not allow children to hang on the installed projector.
They may cause the projector to fall, causing injury or death.
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!
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!
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 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.

Outdoor Installation

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 !
Earth ground wire should be connected.
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.
Do not use too many plugs on the same outlet.

It may result in overheating of the outlet and cause a fire hazard !
Never touch the power plug with a wet hand
This may cause an electric shock hazard !
Hold the plug firmly when unplugging. If you pull the cord, it may be damaged.
Prevent dust collecting on the power plug pins or outlet.
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.
Place the projector where people will not trip or tread on the power lead.
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.
Do not place anything containing liquid on top of the projector such as flowerpot, cup, cosmetics or candle.
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.
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.
Dispose of used batteries carefully 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.
Do not remove any covers (except lens cover). Or there is a high risk of Electric Shock!
Dont 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!
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.

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 !
Dont look at laser beam directly as it can cause eye damage!
Always open the lens door or remove the lens cap when the projector lamp is on.
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 projector. It is delicate and easily damaged.
Do not use any sharp tools on the projector as this will damage the casing.

Cleaning

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.
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.
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

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.

Accessories

1.5V 1.5V

2 Batteries

Owners manual

CD Owners manual

Polishing Cloth

Power Cord

Computer Cable

Video Cable

Filter

Optional Extras

* Contact your dealer to purchase these items. * The lamp is consumable and needs to be replaced with a new one when it is burned out. Contact your service personnel for replacing of lamp. * Optional parts can be changed without notice to improve the quality of the product, and new optional parts can be added.
Ceiling mount for projector Projection Screen Lamp

SCART to RCA jack

S-Video Cable

HDMI Cable

Component Cable
Installation Instructions
* Dont place the projector in the following conditions. It may cause malfunction or product damage.
Provide proper ventilation for this projector.
GThe projector is equipped with ventilation holes(intake) GDo not place the projector on a carpet, rug or other
on the bottom and ventilation holes(exhaust) on the front. Do not block or place anything near these holes, or internal heat build-up may occur, causing picture degradation or damage to the projector.
similar surface. It may prevent a adequate ventilation of the projector bottom. This product should be mounted to a wall or ceiling only.
GNever push projector or spill any kind of liquid into the

projector.

GLeave an adequate distance(30cm/12 inches or more)

around the projector.

Place this projector in adequate temperature and humidity conditions.
G Install this projector only in a location where adequate temperature and humidity is available. (refer p.35)
Dont place the projector where it can be covered with dust.
G This may cause overheating of the projector.
Do not obstruct the slots and openings of the projector. This may cause overheating and create a fire hazard.
This projector is manufactured using high-precision technology. You may, however, see tiny black points and/or bright points (red, blue, or green) that continuously appear on the projector Screen. This is a normal result of the manufacturing process and does not indicate a malfunction.
To display DTV programs, it is necessary to purchase a DTV receiver (Set-top Box) and connect it to the projector.
When the remote control does not work during operation.

G An image will appear after the operation deco LED turns (Blue (flashing)). G Press the INPUT button on the remote control or the INPUT button on the control panel to select the input signal you want.
* Do not disconnect the power cord while the suction/discharge fan in operation. If the power cord is disconnected during the suction/ discharge fan in operation, it may takes longer to activate the lamp after turning on the power and the lifespan of the lamp may be shortened.
Turning off the Projector
1. Press the POWER button on the back cover or remote control. 2. Press the POWER button on the back cover or remote control again to turn off the power. 3. If the operation indicator is flashing orange, in other words the fan is working (60 seconds), do not disconnect the projector. When the indicator terns red, you may remove the power cord.
G If the operation indicator LED is orange and blinking, the power button on the back cover or on the remote control will not operate.

Power off?

Please press Power key again.
Focus and Position of the Screen Image
When an image appears on the screen, check if it is in focus and fits the screen well. Focus ring
G To adjust the focus of the image, rotate the focus ring which is the outer ring on the lens. G To adjust the size of the image, rotate the zoom ring which is the under ring on the lens.
When you need to move the screen image up or down, use the Lens shift dial on the projector to adjust the height as shown below. Lens shift Dial
G Turn the Lens shift dial left or right to adjust the projector image up or down.
Turning the Lens shift dial with excessive power may cause damage to the projector.

Selecting source mode

1. Press the INPUT button.

Input List

S-Video

Component

2. Selecting an input signal with the INPUT button will only change the projector only to connected inputs. You can change it to any inputs with the , button.
Connecting to a Desktop PC
* You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output. * Refer to page 30 for resolutions the projector supports.

< How to connect >

Connect the RGB IN of the projector and the computer output port with computer cable.
* You may have to change the resolution that your PC exports to one supported by the projector. Refer to page 30. This projector may not support output from laptops when the laptop screen is on.
Connecting to a Video Source
* You can connect a VCR, a camcorder or any other compatible video image source to the projector.
< How to connect 1 >
a. Connect the Video input jacks of the projector to the output jacks of the A/V source with Video cable.
S VIDEO (R) AUDIO (L) OUT VIDEO
< How to connect 2 >
b. Connect the S-Video input jack of the projector to the S-Video output jack of an A/V source with an S-Video cable.

* S-Video supports better video quality than a regular A/V connection.

<VCR>

Connecting to a DVD
* The output jacks (Y, PB, PR) of the DVD might be labelled as Y, Pb, Pr / Y, B-Y, R-Y / Y, Cb, Cr according to the equipment.
a.Connect the DVD component cable to the Y, PB and PR of the COMPONENT IN of the projector.
* When connecting the component cable, match the jack colors with the component cable.(Y=green, PB=blue, PR=red)

Component cable

(R) AUDIO (L)

<DVD>

b. You may use HDMI instead of component if available on the DVD player. HDMI supports better quality than component.
Signal 480i 480p 720p 1080i 1080p 576i 576p Component O O O O O O O HDMI X O O O O X O
Connecting to a D-TV Set-Top Box
* To receive D-TV programs, it is necessary to purchase a D-TV receiver (Set-Top Box) and connect it to the projector. * Please refer to the owner's manual of the D-TV Set-Top Box for the connection between the projector and D-TV Set-Top Box.
< How to connect a HDMI source >
a.Connect the HDMI IN of the projector and the HDMI output port of the DTV set-top box with an HDMI cable. b.Set the DTV receiver's resolution to one of the following: 480p(576p)/720p/1080i/1080p mode.

<D-TV Set-Top Box>

HDMI OUTPUT

DTV OUTPUT

DVI OUTPUT
< How to connect a Component source >
a.Connect the component cable connected to the DTV set-top box to the Y, PB and PR of the COMPONENT IN of the projector.
* When connecting the component cable, match the jack colors. (Y=green, PB=blue, PR=red)
* In this manual, the OSD(On Screen Display) may be different from your Projectors because it is just an example to help with the Projector operation. * This operating guide explains operation of RGB(PC) mode mainly.

PICTURE Menu Options

Picture mode
* Use Picture mode function to set the projector for the best picture appearance.
1. Press the PICTURE button on the remote control. 2. Press the
button to adjust the screen condition as you want.

Each press of the

button changes the screen as shown below.

Standard

Cinema

Expert2

Expert1
You can use this function through the MENU button. To exit the menu display, press the EXIT button.

Adjusting Video

1. Press the MENU button. Then, move to PICTURE with the buttons and press the OK button. 2. Move to a sub-item with the button. Then, use the move to a desired function and press the OK button.

, , , ,

PICTURE

buttons to

Picture Mode
: Standard Contrast Brightness Sharpness Color Tint Picture Reset 0
3. Use the , buttons to make a desired adjustment and then press the OK button.
You can set image values differently for each input and Picture Mode. Saving after making adjustments will display (User) in adjusted Picture Mode. (except Expert 1/2) Execute Picture Reset for Picture Mode to restore back to default factory settings. You can adjust contrast by pressing the button on the remote control.
You can adjust brightness by pressing the button on the remote control. G Press the MENU or EXIT button to exit the menu screen.
ADV. PICTURE Menu Options

Auto Iris Function

* This function adjusts the brightness of the entire image depending on inputted image to provide optimum image quality.
1. Press the A.IRIS button on the remote control. 2. Press the

Auto Iris1

Auto Iris3

Auto Iris2

You can use this function through the MENU button. G To exit the menu display, press the EXIT button.
Advanced Control Function
1. Press the MENU button. Then, move to ADV. PICTURE with the , , , buttons and press the OK button. 2. Move to a sub-item with the button. Then, use the , buttons to move to Advanced Control and press the OK button. 3. Move to a desired item with the OK button. 4. Use the press the
< When Picture Mode is Vivid/Standard/Cinema/Sport/Game >

ADV. PICTURE

Auto Iris

Fresh Contrast

Off Off
: Auto Fresh Colour Iris1
Advanced Control Color Temp. Adv. Picture Reset Noise Reduction Gamma
Natural On Low Off Low High
buttons and then press the
Real Cinema Black Level Lamp Mode
buttons to make a desired adjustment and then

OK button.

< When Picture Mode is Expert 1/2 >
ADV. PICTURE You can set image values differently for each input and Picture Mode. Press the MENU or EXIT button to exit the menu screen.

Auto Iris Expert Control

Move Fresh Contrast

OK Off

Fresh Colour Iris1 : Auto Noise Reduction
Off On Off Low High 100 Preset
Adv. Picture Reset Real Cinema Black Level Lamp Mode Overscan Gamma Mode
G Fresh Contrast : Adjusts contrast to optimum levels depending on image brightness.

Low OK

G Fresh Colour : Adjusts image colors close to natural colors.

Fresh Colour

Off OK
G Color Temp : Selects the mood of screen colors.

Color Temp.

Medium OK

Natural

Auto Iris Advanced Control Adv. Picture Reset

: Auto Iris1

Press the MENU or EXIT button to exit the menu screen.

SCREEN Menu Options

To Change PJT Mode
* This function turns the projected image upside down or flips horizontal.
1. Press the MENU button. Then, move to SCREEN with the buttons and press the OK button. 2. Move to a sub-item with the button. Then, use the move to PJT Mode and press the OK button. 3. Move to a desired item with the button.

SCREEN

PJT Mode Aspect Ratio Keystone Test Pattern RGB Config. Screen Reset : Front : 16 : 9
Select Rear when projecting from the back of the transparent screen purchased separately. Select Ceiling when installing the product on the ceiling. Press the MENU or EXIT button to exit the menu screen.
Using Aspect Ratio Function
1. Press the RATIO button on the remote control. 2. Use the , buttons to select a desired screen size.

Just Scan

16 : 9

Using Keystone Function

* Use this function when the screen is not at a right angle to the projector and the image is a trapezoid shape. * Only use the Keystone function when you cant get the best angle of projection.
1. Press the KEYSTONE button of remote control. Keystone 2. Move to a desired item with the 3. Press the , then press the

G G Move

MENU Prev.

button.

Top Left Top Right Bottom Left Bottom Right Reset
button to adjust the screen condition as you want and
Keystone can be adjusted from -100 to 100. Execute Reset to restore back to default factory settings. G You can use this function through the MENU button. G To exit the menu display, press the EXIT button.

Test Pattern Function

* Execute this function when installing the projector to adjust the screen size and focus.
Press the PATTERN button of remote control.

Auto configure Function

* This function assures you of getting the best video quality by automatically adjusting the horizontal size and synchronization of the image. * Auto Tracking function works in RGB PC input only.
1. Press the AUTO button of the remote controller.
Image positioning and synchronization are automatically adjusted.

Auto RGB Config.

2. After automatic adjustments, if further manual adjustments are needed depending on PC RGB Config. on the SCREEN menu. In certain circumstances, you cant get the best picture quality by only using auto-correction.
Auto configuration is on the process. Please wait a moment.
You can also use this function by using the MENU button. (Only in RGB mode) For best results, perform this function while displaying a still image.

RGB Config. Function

1. Press the MENU button. Then, move to SCREEN with the and press the OK button. 2. Move to a sub-item with the RGB Config. and press the 3. Move to a desired item with the 4. Press the , then press the

buttons

RGB Config.

Auto Configure G

button. Then, use the OK button.

buttons to move to

Phase Clock

Auto Configure?

Yes Position
The Auto Configure function operates only for RGB input. If you execute screen adjustment for a video from PC graphic signal, optimal state may not be found. Execute the Auto Configure function for a still image. The variable range can be different depends on input resolutions. To exit the menu display, press the EXIT button.

Screen Reset Function

* Settings of the selected SCREEN modes return to the default factory settings.
1. Press the MENU button. Then, move to SCREEN with the buttons and press the OK button. 2. Move to a sub-item with the button. Then, use the to Screen Reset and press the OK button. 3. Move to Yes with the

buttons to move

OPTION Menu Options

Using Still Function

1. Press the STILL button on the remote control.
* You can freeze the input image.

<Moving Image>

<Still Image>
2. To exit STILL, press any button.
* The STILL function will release automatically after approximately 10 minutes.

Selecting Language

1. Press the MENU button. Then, move to OPTION with the buttons and press the OK button. 2. Move to a sub-item with the button. Then, use the move to Language and press the OK button. 3. Move to a desired item with the button.

OPTION

Lamp indicators

Be careful when replacing lamp
- Press the POWER button on the control panel or remote control to turn off power. - If the operation indicator LED is orange and blinking, do not disconnect the main supply until the operation indicator LED is lit up constantly (red). - Allow the lamp to cool for 1 hour before replacing it. - Replace only with the same type lamp from an LG Electronics Service Center. Using another manufacturers lamp may cause damage to the Projector and lamp. - Pull out the lamp only when replacing the lamp. - Keep the lamp unit out of reach of children. Keep the Lamp away from heat sources such as radiators, stoves etc. - To reduce the risk of fire do not expose the lamp to liquids or foreign materials. - Do not place the lamp near any heat source. - Make sure the new lamp is securely tightened with screws. If not, the image may be dark or there could be an increased risk of fire. - Never touch the glass on the lamp. Image quality may be compromised or lamp life maybe reduced.
To obtain a replacement Lamp unit
Lamp model number is on page 35. Check the lamp model and then purchase it from an LG Electronics Service Center. Using another manufacturers lamp may cause damage to the projector.

Lamp unit disposal

Dispose of the used lamp by returning it to the LG Electronics Service Center.
Turn off the projector and unplug the power cable. Carefully place on a cushioned surface. (Allow the lamp to cool for 1 hour before removing the used lamp from the projector.)
Unscrew the screw from the lamp cover using a screwdriver.

Lamp case screw

After lifting the lamp cover off, remove the two retaining screws on the lamp case with a screwdriver.
Lift the lamp up from the projector.

Screws

bottom
Pull out the handle slowly and remove the lamp case.
Insert the new lamp gently into the correct position. Push the lamp bottom to check if it is correctly installed.
Tighten the screws you removed in step 3.
(Make sure they are fixed firmly.)
Close the lamp cover and install the screws from step 2 to install the cover.
(If the lamp cover is not installed correctly the unit will not power on.)
Using another manufacturers lamp may cause damage to the projector or lamp. Make sure the lamp cover is securely fastened. If the lamp cover is not installed correctly the unit will not power on. If this fault persists contact an LG Authorized Service Center.
Regarding the projector lamp control

Dont turn off the projector at least in 5 minutes after activating it. - The frequent On/Off changes may cause the lamp to deteriorate. Dont pull out the power cord while the projector or the cooling fan are running. - It may shorten the life of the lamp. The life-span of depends on the environment its used in and how well its treated. The projector uses a high pressure mercury lamp. Shock or abuse to the projector can cause the lamp to burst. Continuing to use a lamp the projector has indicated needs replacement may burst. If the lamp burst, perform the following: - Remove the power cord immediately. - Let some fresh air in immediately (Ventilation). - Have a service center check the projector's condition and replace the lamp. - Do not disassemble the projector.

Specifications

MODEL Resolution Horizontal / Vertical Ratio LCOS panel size Screen size (Projection distance) Projection off-set ratio Remote control distance Zoom ratio Video compatibility Power Height(mm/inches) Breadth(mm/inches) Length(mm/inches) Weight(kg/pound)

AF115 (AF115-JS)

1920(Horizontal) x 1080(Vertical)pixel 16 : 9 (horizontal:vertical) 0.61 inches Wide : 0.9 ~ 9.1m(30 ~ 300 inches) Tele : 1.6 ~ 16.4m(30 ~ 300 inches) 120% 12m 1:1.8 NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N/PAL 60 AC 100 - 240V~50/60Hz, 3.0A-1.2A 173/6.8 366/14.4 447.5/17.6 3.42/7.5
Operating Condition Temperature
In operation : 32~104F(0C~40C) In storage and transit : -4~140F(-20C~60C)
Projector Lamp Lamp model

AJ-LAF1

Humidity
In operation : 0~ 75% relative humidity by dry hygrometer Not in operation : 0 ~ 85% relative humidity by dry hygrometer

Lamp power consumption