Contents

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 the government or the 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.

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Safety Instructions

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 always can contact easily.

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 !

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 !

4

Safety Instructions

Do not plug too many devices into one outlet.

It may result in overheating of the outlet and causes a fire hazard !

Do not turn the projector On/Off by plugging-in or unplugging the power plug to the wall outlet. (Do not use a switched power outlet to turn the unit on and off.)

It may cause mechanical failure or could give an electric shock.

CAUTION concerning the Power Cord

Most appliances recommend they be placed upon a dedicated circuit; that is,a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits.Check the specification page of this owner's manual to be certain.

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,and if its appearance indi- cates damage or deterioration, unplug it, discontinue use of the appliance, and have the cord replaced with an exact replacement part by an authorized servicer.

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.

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Safety Instructions

Do not use any sharp tools on the projector as this will damage the casing.

Do not attempt to service the projector yourself. Contact your dealer or a service center.

This may cause damage to the projector and could give an electric Shock as well as invalidating the warranty !

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Part Descriptions

Part Descriptions

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.

Auto sliding door

*When the projector is turned on, auto sliding door is opened automatically.

Shutter

*When the projector is turned on, shutter is opened automatically.

Remote control sensor

Indicators

Lens shift

AC IN S-Video

Kensington Security System Connector

(Refer to Desktop Stand Installation and Setup Guide)

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Part Descriptions

Control Panel

MENU Button

SOURCE Button

A OK Button

FOCUS +/- Button

ZOOM +/- Button

POWER Button

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Part Descriptions

Remote Control

Installing Batteries

CAUTION

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

??? Open the battery compartment cover on the back of the remote control and insert the batteries with correct polarity, match ???+??? with ???+???, and match ???-??? with ???-???.

??? Install two 1.5V ???AAA??? batteries.

Don???t mix used batteries with new batteries.

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Part Descriptions

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

* If operation indicator is red, it???s state of checking the closed door or shutter.

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Part Descriptions

Optional Extras

*Contact your dealer to purchase these items.

*Contact your service personnel for replacing a new lamp.

*Projector lamp is reaching the end of its life and needs to be replaced with a new lamp.

11

Installing and Composition

Installation and Composition

Installation Instructions

* Don???t place the projector in the following conditions. It may cause malfunction or product damage.

???Ensure good ventilation around the projector.

The distance between the projector and the ceiling or bottom should be more than 20cm/8 inches.

Place this projector in adequate temperature and humidity conditions.

??? Install this projector only in a location where adequate temperature and humidity is available. (refer p.47)

Don???t place the projector where it can be covered with dust.

??? This may cause overheating of the projector.

The 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 nor- mal result of the manufacturing process and does not indicate a malfunction.

To display DTV programs, it is necessary to connect a DTV receiver (Set-top Box) and connect it to the projector.

If there is no input signal, the Menu will not be displayed on screen.

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Installing and Composition

Basic Operation of the Projector

1.Place the projector on a wall.

2.Place the projector the correct distance from the screen. The distance between the projector and the screen determines the actual size of the image.

3.Position the projector so that the lens is set at a right angle to the screen. If the projector is not set at a right angle, the screen image will be crooked. If this is so then the keystone adjustment may correct this (Refer to page 31.)

4.Connect the cables of the projector to a wall power socket and other connected sources.

projection distance based on the picture format

* The longest/shortest distance show status when adjusted by the zoom function.

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Installing and Composition

Installing the projector to the wall

Safety instructions on installing the wall

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 always can contact easily.

NOTES

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Installing and Composition

Accessories for wall mounting bracket

Installing Wall mounting bracket

1 Detach the products

-Detach bolt from wall mounting bracket.

-Detach product fixing bracket from Wall mounting bracket.

Product fixing bracket

Wall mounting bracket

2 Assemble projector with the product fixing bracket

a.Carefully place the lens side down on a cushioned surface that will protect the lens from damage.

b.Insert the 2 fixing fixers on the top of the projector.(It???s top that the point of auto ventilation door.)

c.Insert the product brackets detached in the fig.1 on the projector with bracket fixing bolts.

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Installing and Composition

3 Insert anchors or bolts for using the wood after marking the positions where products are mounted on the wall

??Check the surface or thickness that the wall mounting bracket.

??When the surface that the wall mounting bracket is concrete, strong , weak natural rock, brick and hollow block, you can use the supplied anchors or bolts.

??Only thickness of strike off material is less than 20mm, you can use the supplied anchors or bolts.

??Only making wood into wall, you can use the supplied bolts for using the wood.

??Plasterboard is not a sufficiently strong enough material.

Using the wall anchor bolt sleeves and bolts for wall mounting bracket

a.After matching the positions of the wall bracket, mark the positions of the anchor.

b.At the position of anchor marked in the wall, using on 6mm drill appropriate for the material on the wall, drill each hole to a depth of above 40~50mm.

c.Clean each drilled hole and insert an anchor supplied with the wall mounting bracket into each hole.

Drill Wall

c

???: Anchors insertion position

Anchor

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Installing and Composition

4 Install the wall mounting bracket on the wall

Using the wall anchor bolt sleeves and bolts for wall mounting bracket

a.Mount the wall mounting bracket on the wall as setting the hole.

b.Insert the bolts for wall mounting bracket as setting the each hole.

a

b

Bolt for wall mounting bracket

Using the bolts for using the wood

?? Only making wood into wall, you can use.

- After matching the position of the wall, mount the wall mounting bracket using the bolts for using the wood supplied.

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Installing and Composition

5 Assemble the projector with the wall mounting bracket

??Assemble a projector with the wall mounting bracket installed on the wall as below Fig. Do not install this product by yourself.

Get some help from others. It may cause the product to fall and could cause injuries.

a.Hang fixing 2 fixers on a upper groove.

b.Insert the product bracket to the groove of the lower wall mounting bracket.

c.After assembling and fixing the projector, insert the bolts for fixing bracket to the hole.

d.Entirely check the projector fixed as pulling the lower projector.

a

Fixing fixer

b

Product bracket

c

Bolt for fixing the bracket

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Installing and Composition

Adjusting Tilt Angle

-Adjustable angle range is 5??(upside/downside/left/right) and turn range is ??10.

-Do not adjust tilt angle with too much force. It may cause damage of product or could cause injuries.

<Adjusting Tilt Angle>

<Turn>

Adequate installation space from the wall

- Leave 16.8 mm between the projector and the wall when installing the wall bracket on the wall.

16.8mm

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Installing and Composition

Turning on the Projector

1.Connect power cord correctly.

2.Press the POWER button on the remote control or top cover. (Green operation indicator flashes during cooling of the lamp.)

???When projector is turned on, auto sliding door and shutter are opened, automatically.

???It will take about 25 second to display the picture after power on because the projector lamp has to warm up.

???An image will appear after the operation indicator light turns (Green).

???Select the source mode with the SOURCE button.

???Leave the projector plugged in for at least 2 minutes after switching off the projector, as this will allow the lamp cooling to continue which will help to preserve the lamp life.

*Don???t unplug the power cord while the ventilation fan (inlet/outlet) is working. If so, you take longer time by lamp on.

Turning off the Projector

1. Press the POWER button on the top cover or remote control.

Power off?

Please press Power key again.

2.Press the POWER button on the top cover or remote control again to cut off the power.

3.If the operation indicator LED is orange and blinking, do not disconnect the mains supply until the operation indicator LED is lit up constantly (orange).

???If the operation indicator LED is orange and blinking, the power button on the top cover or on the remote control will not operate.

Selecting source mode

1. Press the SOURCE button.

Select OK

F RGB G

2. Each press of the F, G button changes the display as below.

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Installing and Composition

Focus, Zoom, Position of the Screen Image

When an image appears on the screen, check if it is in focus and fits the screen.

??? Adjust the focus by using FOCUS button of the remote control or the control panel.

FOCUS

?????? Focus Zoom ??????

??? Adjust the screen size by using ZOOM button of the remote control or the control panel.

FOCUS

?????? Focus Zoom ??????

If you want to adjust the screen image to upside/downside, adjust the lens shift as shown below.

Lens shift

??? Adjust the Lens shift to upside/downside the set the wanted position of screen.

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Connection

Connection

Connecting to a Desktop PC

*You can connect the projector to a computer that has VGA, SVGA, XGA and SXGA output.

*Refer to page 41 for the supported monitor displays of the projector.

< How to connect >

a. Connect computer cable to RGB Input (PC/DTV) of the projector.

b.If the PC has HDMI output, connect HDMI to DVI cable to HDMI Input of the projector.

*If connecting the HDMI, audio is not supported.

HDMI to DVI cable

Connecting to a Notebook PC

< How to connect >

-Connect computer cable to RGB Input (PC/DTV) of the projector.

*If you set your computer, such as a notebook type IBM PC/AT compatible, to output the signal to both the display of your computer and the external monitor, the picture of the external monitor may not appear properly. In such cases, set the output

mode of your computer to output the signal only to the external monitor. For details, refer to the operating instructions supplied with your computer.

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Connection

Connecting to a Video Source

* You can connect a VTR, a camcorder, a LDP 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.

< 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.

* You can get better picture quality when connecting

S VIDEO

OUT

IN

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.

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Connection

Connecting to a D-TV Set-Top Box

*To receive Digital TV (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 projector and D-TV Set-Top Box.

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Connection

HDMI

-HDMITM, the HDMI logo and High-Definition Multimedia Interface is a trademark or registered trademark of HDMI Licensing."

-This TV can receive the High-Definition Multimedia Interface(HDMI) or the Digital Visual Interface(DVI).

-This TV supports HDCP(High-bandwidth Digital Contents Protection) Protocol for 720x480p, 1280x720p, and 1920x1080i resolution.

-When you connect this TV with a source device(DVD player, Set Top Box or PC) supporting Auto HDMI/DVI function, the output resolution of the source device will be automatically set to 1280x720p.

-If the source device does not support Auto HDMI1/DVI, you need to set the output resolution appropriately.

-If the source device has a DVI output and no HDMI output, a separated audio connection is necessary.

<How to connect >

-If the computer has an DVi output, connect the source device to HDMI of this DTV with a DVI cable. -To get the best picture quality, adjust the PC mode the 1024x768, 60Hz.

< HDMI Accessories >

- HDMI cable is not supplied with the product.

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Function

Function

*In this manual, the OSD(On Screen Display) may be different from your Projector???s because it is just example to help with the Projector operation.

*If there is no input signal present, the Menu will not be displayed on the screen.

*This operating guide explains operation of RGB(PC) mode mainly.

Menu Prev.

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Function

27

Function

??? To restore the original image condition after changing it, press AOK button after selecting [Reset] item.

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Function

Using ARC Function

1.Press the ARC button.

Each press of the button changes the display as below.

You can also use this function by using the MENU button.

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Function

Flip horizontal Function

*This function reverses the projected image horizontally. Use this function when rear projecting an image.

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Function

Special Menu Options

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 can???t get the best angle of projection, because it may cause a blazing fire of the screen.

1.Press the KEYSTONE + or KEYSTONE - button.

2.Press the KEYSTONE + or KEYSTONE - button to adjust the screen condition as you want.

??? You can also use this function by using the MENU button.

Using Blank function

* This function may be effective if you need to get attention of the audience during presentations, meetings or briefings.

1.Press the BLANK button.

???The screen turns off to a background color.

???You can choose the background color. (Refer to ???Selecting blank image color???)

2.Press any button to cancel the blank function.

31

Function

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Function

Using Still function

1.Press the STILL button.

*You can freeze the input image.

<Moving Image>

<Still Image>

2.To exit Pause, press any button .

*The STILL function would release automatically after about 10 minutes.

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Function

Screen Menu Options

Auto configure Function

*This function assures you of getting the best video quality by automatically adjusting the difference of horizontal size and synchronization of the image.

*Auto Tracking function works in RGB input only.

1.Press the AUTO button.

??? Image positioning and synchronization are automatically adjusted.

2. Adjust Manual configure in menu after operation of Auto configureAuto Configure if you want to get better picture quality in accordance with diverse PC

input modes. In certain circumstances, you can???t get the best picture quality only with auto-correction.

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.

Manual configure

*It???s available to adjust [Manual Configure] in RGB mode only.

*Phase Function

This function is for the detailed adjustment of the clock function.

*Clock Function

This function adjusts the horizontal width of the projected image to get the image to fit on the screen size.

5.Press the AOK button to save.

??? To exit the menu display, repeatedly, press the MENU button.

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Function

Reset (Reset to original factory value)

???To restore the original image condition after changing it, press AOK button after selecting [Reset] item.

???You can initialize Manual configure, Zoom +/-, Position.

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RS-232C

External Control Device Setup

*Connect the RS-232C input jack to an external control device (such as a computer or a video control system) and control the Projector???s functions externally.

How to connect external control equipment

???Connect the serial port of the PC to the RS-232C jack on the projector back panel.

???RS-232C cable is not supplied with the projector.

??? Use the RS232C cable to control the projector externally (Refer to Fig.1).

<Fig.1, RS-232 Interface Cable>

* 1, 9 Pin No Connection

Communication Parameter Setup

???Baud Rate : 115200 bps(UART)

???Data Length : 8 bit

???Parity : none

???Stop bit : 1 bit

???Flow Control : none

???Communication code : ASCII code

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RS-232C

Command Reference List

*This data will be explained in this document in detail.

???Communication Protocol

1.Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

*[Command 1] : First command to control the set.(k, j, x, ASCII code, 1 Character)

*[Command 2] : Second command to control the set..(ASCII code, 1 Character)

2. OK Acknowledgement

[Command2] [ ] [Set ID] [ ] [OK] [Data] [x]

*The Projector transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer.

3. Error Acknowledgement

[Command2] [ ] [Set ID] [ ] [NG] [Data] [x]

*The Projector transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-viable functions or communication errors.

Data : [1] : illegal code(This command is not supported.)

[2]: not support function(This function doesn???t work.)

[3]: wait more time(Try again a few minute later.)

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RS-232C

Transmission

Transmission

64 : Step 100

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RS-232C

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14. Auto Configure (Command1:j, Command2:u)

???To adjust picture position and minimize image shaking automatically. It works only in RGB mode.

Transmission

[ j ] [u] [ ] [Set ID] [ ] [Data] [Cr]

Data 1 : To set

Ack

[u] [ ] [Set ID] [ ] [OK] [Data] [x]

Data 1 : To set

40

Information

Supported Monitor Display

* The following table lists the display formats supported by the projector.

*If the projector does not support the input signal, ???Out of range??? message appears on the screen.

*The projector supports DDC1/2B type as Plug & Play function. (Auto recognition of PC monitor)

*The Synchronization input form for horizontal and vertical frequencies are Separate, Composite and SOG.

*According to PC, the optimum vertical frequency may not be displayed up to the optimum frequency of set in ???Registration information (Display registration information)???. (ex, The optimum vertical frequency may be displayed up to 75Hz or under in the resolution of 640X480 or 800X600.)

<DVD/DTV Input>

* Cable type

1- RCA to D-Sub Adaptor

2- Computer Cable

41

Information

Maintenance

*The projector needs little maintenance. You should keep the lens clean because any dirt or stains may appear on the screen. If any parts need to be replaced, contact your dealer. When cleaning any part of the projector, always turn the power off and unplug the projector first.

Cleaning the lens

Clean the lens whenever you notice dirt or dust on the surface of it. Wipe the lens surface gently with an air spray or a soft, dry lint-free cloth.

To remove dirt or stains on the lens, moisten a soft cloth with water and a neutral detergent and wipe the lens surface gently.

Cleaning the Projector Case

To clean the projector case, first unplug the power cable. To remove dirt or dust, wipe the casing with a soft, dry, lint-free cloth. To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent and then wipe the casing.

Do not use alcohol, benzene, thinners or other chemical detergents as these can cause the casing to be warped or discolored.

42

Information

Replacing the Lamp

Be careful when replacing lamp

-Press the POWER button on the control panel or remote control to cut off the power.

-If the operation indicator LED is orange and blinking, do not disconnect the mains supply until the operation indicator LED is lit up constantly (orange).

-Allow the lamp to cool for 1 hour before replacing it.

-Replace only with the same type lamp from a LG Electronics Service Center using and other 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 or and heat sources such as radiators, stoves.

-To reduce the risk of fire, lamp shall not be exposed to liquids or foreign material.

-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 a risk of fire.

-Never touch the lamp unit glass or otherwise image quality may be worse or lamp life may be reduced.

To obtain a replacement Lamp unit

Lamp model number is on page 47. Check the lamp model and then purchase it at LG Electronics Service Center.

Using other lamp may cause damage to the projector.

Lamp unit disposal

Dispose of the used lamp by returning it to the LG electronic service center.

43

Information

Replacing the Lamp

Using and other lamp may cause damage to the projector or lamp.

Make sure the lamp cover is securely fastened. If the lamp cover is open, and the projector is not turned on. In this case, contact your service center after checking the lamp to fix well.

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Information

Memo

45

Information

Memo

46

Information

Specifications

47