LG BX286 User Manual

Usage Notice

Safety Instructions

Please take note of the safety instructions to prevent any poten tial 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 injuries or damage to the projector.

After reading this manual, keep it in the place that you can access easily.

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Indoor Installation

Do not place the Projector in direct

sunlight or near heat sources such

as radiators, res, stove etc.

This may cause a re hazard !

Do not block the vents of the pro-

jector or restrict air-ow in any way.

This would cause the internal tem-

perature to increase and could cause

a re 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 re or an electric

shock hazard!

Indoor Installation

When installing the projector on a

table, be careful not to place it near

the edge.

The projector could fall causing injury and damage to the projector.

Only use a suitable stand.

Power

Earth wire should be connected.

Ensure that you connect the earth ground wire to prevent possible electric shock (i.e.a Projector with a three-prong grounded AC plug must be connected to a three-prong gronded AC outlet.

If grounding methods are not possible, have

a qualied electrician install a separate circuit

breaker.

Do not try to ground the unit by connecting it to

telephone wires, lightening rods, or gas pipes.

WARNING

Do not place ammable materials

in, on or near the projector

This may cause a re hazard!

Do not place the projector close to

sources of steam or oil such as a

humidier.

This may create a re 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 tempera-

ture to increase and might create a re

hazard or damage the unit.

NOTES

Disconnect from the power supply

and remove all connections before

moving, or cleaning.

WARNING

The power cord should be inserted

fully into the power outlet to avoid

a re hazard!

This may cause a re hazard or dam-

age the unit.

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 re hazard or dam-

age 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 re 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.

Do not place heavy objects on the

power cord.

This may cause a re or an electric

shock hazard !

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Usage Notice

Power

Never touch the power plug with a

wet hand

This may cause an electric shock-

hazard!

Power

Hold the plug rmly when unplug-

ging. If you pull the cord, it may be

damaged.

This may cause a re hazard !

Place the projector where people

will not trip or tread on the power

cord.

This may cause a re or an electric-

shock hazard or damage to the unit!

Using

Do not place anything containing

liquid on top of the projector such

as owerpot, cup, cosmetics or

candle.

This may cause a re hazard or dam-

age 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!

WARNING

Do not plug-in too many items into

one power outlet.

It may result in overheating of the

outlet and create a re hazard!

Prevent dust from collecting on the

power plug pins or outlet.

This may cause a re hazard!

NOTES

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 re 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.

Ensure the power cord does not

come into contact with sharp or

hot objects.

This may cause a re or an electric-

shock hazard or damage to the unit!

WARNING

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 re or an electric

shock hazard or damage to the unit!

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 allow any objects to fall into

the projector.

This may cause an electric shock

hazard or damage to the unit!

Do not remove any covers.

High risk of Electric Shock!

CAUTION concerning the Power Cord

It is recommend that most appliances be placed on a dedicated circuit; that is,a single outlet circuit which powers

only that appliance and has no additional outlets or branch circuits. Check the specication 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 re. 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 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 appli-

ance.

Don’t look directly into 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 will remain very hot!

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Usage Notice

Using

If the projector is in a room that

experiences a gas leak, do not

touch the projector.

It can cause a re or a burn by a

spark.

Using

Do not place heavy objects on top

of projector.

This may cause mechanical failure

orpersonal injury!

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 projec-

tor or an electric shock hazard.

WARNING

Don’t look at laser beam directly as

it can cause eye damage!

NOTES

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 re or an electric

shock hazard or damage to the unit!

WARNING

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 centre.

This may cause a re 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.

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Cleaning

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 re, 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!

Others

Be sure to unplug if the projector is not to be used for

a long period.

Accumulated dust may cause a re hazard or damage to

the unit!

NOTES

WARNING

NOTES

Only use the specied type of battery.

This could cause damage to the remote control.

Introduction

Product Features

This product is an XGA single chip 0.55” DLP® projector. Outstanding features include:

 ■ XGA (1024x768) Native resolution

■ One built-in speaker with 8 watt amplier

■ HDTV compatible (720P, 1080i/p)

■ RGB monitor Loop Thru (works on standby mode > 1W)

■ BrilliantColorTM Technology

■ RS232C control

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Introduction

Power Cable RGB Cable

Wireless Remote ControlProjector with lens cap

Package Overview

This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing.

Due to the differ-

ence in applications for each country, some regions may have different accessories.

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Documentation:



CD-ROM User’s Manual

Battery

Introduction

Product Overview

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Air Flow

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1. Control Panel

2. Remote Sensors

3. Focus Ring

4. Lens

5. Lens Cap

6. Adjustable feet

7. Ventilation (inlet)

8. Ventilation (outlet)

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Introduction

Connection Ports

1. AC IN

2. RJ45 Connector

3. HDMI Connector

4. * RGB OUT Connector

5. RGB IN 1 Connector

6. RGB IN 2 Connector

7. S-VIDEO In Connector

8. VIDEO Connector

9. RS232C Service Port

10. AUDIO IN Jack

11. AUDIO OUT Connector

12. KensingtonTM Lock

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This projector has a Kensington

Security System Connector on the side panel. Connect the Kensington Security System cable as below.

For the detailed installation and use of

the Kensington Security System, refer to the user’s guide included with the Kensington Security System set. And for further information, contact http://www.kensington.com, the internet homepage of the Kensington company that deals with expensive electronic equipment such as notebook PCs or projectors.

The Kensington Security System is an

optional item.

Kensington Security System

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“*” for “RGB IN 1

Connector” only

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Introduction

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MENU STILL

Control Panel

1 POWER

2 LAMP LED Indicate the projector’s lamp status.

3 TEMP LED Indicate the projector’s temperature

4 KEYSTONE Adjust the image to compensate for

5 Four Direction-

6 SOURCE Press “SOURCE” to select an input

7 MENU Press “MENU” to launch the on-

8 VOLUME Adjust to increase / decrease the

9 OK Con rm your item selection.

10 AUTO Automatically synchronizes the pro-

11 STILL Pause the screen image. Press again to

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POWER LED

al Select Keys

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6

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Refer to the “Power On/Off the Projector” section on pages 15~16. Indicate the projector’s status.

status.

distortion caused by tilting the projector.

Use or or or to select items or make adjustments to your selection.

signal.

screen display (OSD) menu. To exit OSD, Press “MENU” again.

volume.

jector to the input source.

resume the screen image.

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Introduction

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Remote Control

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You can only turn

the projector on/off with POWER button on the projector.

You can operate all

of the functions of the projector via the remote control. Make sure not to lose the remote control.

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1 Infrared trans-

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Sends signals to the projector.

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mitter

2 LED LED Indicator.

3 Power Refer to the “Power On/Off the Pro-

jector” section. (See pages 15~16)

4 OK Conrm your section of items in sub

menu operation.

5 Four

Directional

Use or or or to select items or make adjustments to your selection.

Select Keys

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Introduction

6 Menu Press “Menu” to launch the Onscreen

display (OSD), back to the top level of OSD for the OSD main menu operation

7 Exit Press “Exit” to close the OSD menu.

8 Zoom+ Zoom in the projector display.

9 Reset Return the adjustments and settings

to the factory default values. (except for lamp counter)

10 Auto Automatically synchronize the

projector to the input source.

11 Source Press “Source” to choose RGB,

S-Video, Composite and HDMI sources.

12 Zoom- Zoom out the projector display.

13 Volume +/- Increase/decrease speaker volume.

14 Keystone +/- Adjust the image to compensate

for distortion caused by tilting the projector.

15 Image Select the Image mode from

Presentation, Bright, Movie, sRGB, and User.

16 AV Mute Momentarily turn off/on the audio

and video.

17 Ratio Use this function to choose your

desired aspect ratio.

18 RGB1 Press “RGB1” to choose RGB IN 1

connector.

19 HDMI Press “HDMI” to choose HDMI

connector.

20 RGB2 Press “RGB2” to choose RGB IN 2

connector.

21 S-Video Press “S-Video” to choose S-VIDEO

connector.

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Introduction

Remote Control Operating Range

Point the remote control toward the projector (Infrared Remote Receiver) when pressing any button. Maximum operating range for the remote control is about 23.0’ (7m) and 30° in front of the projector.

23.0’ (7m)

Approx.15°

23.0’ (7m)

Approx.15°

22 Video Press “Video” to choose VIDEO

connector.

23 Still Pause the screen image. Press again to

resume the screen image.

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Installation

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Connecting the Projector

Due to the differ-

ence in applications for each country, some regions may have different accessories.

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1............................................................................................Power cable (supplied)

2...............................................................................................RGB cable (supplied)

3.............................................................................................................RS232C cable

4............................................................................................. Audio cable Jack/Jack

5..................................................................................................... DVI/HDMI cable

6...........................................................................................................Network cable

7.....................................................................................................Monitor out cable

RGB, DVI

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Connect to Computer/Notebook

Monitor Output

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Installation

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1............................................................................................Power cable (supplied)

2............................................................................................... RGB to RCA adaptor

3........................................................................................3 RCA Component Cable

4............................................................................................ Composite video cable

5............................................................................................................ S-Video cable

6............................................................................................Audio cable Jack/RCA

7...............................................................................................................HDMI cable

8...........................................................................................................Network cable

S-Video Output

DVD player, Set-top Box

HDTV receiver

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Connect to Video

Video Output

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3

DVD player, Set-top Box

HDTV receiver

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Installation

Powering On the Projector

1. Ensure that the power cable and signal cable are securely connected. The POWER LED will turn orange.

2. Remove the lens cap. 

3. Turn on the lamp by pressing “POWER” on the control panel or the remote control.  The POWER LED will  ash green.

The startup screen will display in approximately 5 seconds.

When disappear startup screen, the POWER LED will turn green.

4. Turn on your source (computer, notebook, video player, etc.) The projector will detect your source automatically.

If you connect multiple sources at the same time, use the

“SOURCE” on the remote control or use “RGB”, “S-video”, “Video”, “HDMI” on the remote control to switch inputs.

Powering On/Off the Projector

Turn on the projec-

tor  rst and then the

signal sources.

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MENU

STILL

Lens Cap

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Installation

Powering Off the Projector

1. Press the “POWER” to turn off the projector lamp, you will see a message as below on the on-screen display.

2. Press the “POWER” again to conrm.

3. The cooling fan continues to operate for about 60 seconds for

cooling cycle and the POWER LED will ash green. When the POWER LED ashes orange, the projector has entered

standby mode. If you wish to turn the projector back on, you must wait

until the projector has completed the cooling cycle and has enter standby mode.

Once in standby mode, simply press “POWER” to restart the projector.

4. Disconnect the power cable from the electrical outlet and the projector.

5. Do not turn on the projector immediately following a power off procedure.

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Installation

Warning Indicator

 When the “TEMP” LED indicator lights red, it indicates the

projector has overheated. The projector will automatically switch to eco mode.

When the projector keep overheated for 60 seconds under eco mode, the projector will automatically shut itself down.

If the problem persists, you should c or our service center.

 When you see the message below displays on-screen, the

projector has detected that the lamp is approaching its end of life. Please change the lamp as soon as possible or contact your local dealer or our service center.

ontact your local dealer

 When the “TEMP” LED indicator ashes red and the mes-

sage below displays on-screen, it indicates the fan failed. Stop using the projector and disconnect the power cable

from the electrical outlet, then contact your local dealer or our service center.

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Installation

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You can raise the

projector front up to 4 degrees by rotating the adjustable feet.

Adjusting the Projected Image

Adjusting the Height of Projector Image

The projector is equipped with adjustable feet to raise and

lower the image to ll the screen.

To raise/lower the image:

1. Use  to ne-tune the display angle.

1

Adjustable feet

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Maximum Length: 13.8 mm

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Installation

1.3'

(0.4m)

26.2'(8.0m)

19.7'(6.0m)

14.8'(4.5m)

9.8'(3.0m)

4.9'(1.5m)

32.8'(10.0m)

31.4"

(79.9cm)

117.9"

(229.5cm)

235.8"

(559.0cm)

353.8"

(898.6cm)

471.7"

(1,198.1cm)

628.9"

(1,597.4cm)

786.1"

(1,996.8cm)

Lens Center

H

A

Lens Center

H : A = 6.67 B ÷ H x 100% = 115%(Offset)

B

Focus Ring

Adjusting the Projector’s Focus

To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 1.3 to 32.8 feet (0.4 to

10.0 meters) with mechanical travel.

Adjusting Projection Image Size

Screen

(Diagonal)

31.4”

(79.9cm)

117.9”

(229.5cm)

235.8”

(559.0cm)

353.8”

(898.6cm)

471.7”

(1,198.1cm)

628.9”

(1,597.4cm)

786.1”

(1,996.8cm)

Screen Size

Max.(WxH)

25.1”x18.8”

63.9x47.9cm

94.3”x70.7”

239.6x179.7cm

188.6”x141.5”

479.2x359.4cm

283.0”x212.3”

718.9x539.2cm

377.4”x283.0”

958.5x718.9cm

503.1”x377.3”

1,227.9x958.4cm

628.9”x471.7”

1,597.4x1,198.1cm

Hd

2.83”

(7.20cm)

10.61”

(27.00cm)

21.22”

(53.90cm)

31.84”

(80.90cm)

42.45”

(107.80cm)

56.60”

(143.80cm)

70.75”

(179.70cm)

Distance

1.3’ (0.4m) 4.9’ (1.5m) 9.8’ (3.0m) 14.8’ (4.5m) 19.7’ (6.0m) 26.2’ (8.0m) 32.8’ (10.0m)

This graph is for user’s reference only.

User Controls

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On Screen Display

The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source.

How to operate

1. To open the OSD, press “MENU” on the Remote Control or Con-

trol Panel.

2. When OSD is displayed, use keys to select any item in the

main menu. While making a selection on a particular page, press

or “OK” key to enter sub menu.

3. Use keys to select the desired item in the sub menu and

adjust the settings using

4. If the setting has icon, you could press “OK” to enter another

sub menu. Press “MENU” to close the sub menu after adjustment.

5. After adjusting the settings, press “MENU” go back to the main

menu.

6. To exit, press “MENU” again. The OSD will be closed and the pro

jector will automatically save the new settings.

key.

-

If no button op-

eration is made for 30 seconds, the OSD will be closed automatically.

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Sub Menu

Main Menu

Setting

User Controls

IMAGE

Image Mode

There are many factory presets optimized for various types of im-

ages. Use the or to select the item.

Presentation: For computer or notebook.



Bright: For bright room.



Movie: For home theater.



sRGB: For standard color.



User: Memorize user’s settings.



Brightness

Adjust the brightness of the image.

Press the to darken image.



Press the to lighten the image.



Contrast

The contrast controls the degree of difference between the lightest

and darkest parts of the picture.

Press the to decrease the contrast.



Press the to increase the contrast.



Sharpness

Adjust the sharpness of the image.

Press the to decrease the sharpness.



Press the to increase the sharpness.



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User Controls

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Saturation

Adjust a video image from black and white to fully saturated color.



“Sharpness”,

“Saturation” and “Tint” functions are only supported under Video mode.



Tint

Adjust the color balance of red and green.

 

Press the to decrease the amount of color in the image.

Press the to increase the amount of color in the image.

Press the to increase the amount of green in the image.

Press the to increase the amount of red in the image.

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User Controls

IMAGE | Advanced

BrilliantColor

TM

Produces an expanded onscreen color spectrum that delivers en-

hanced color saturation for bright, true-to-life images.

Color Temp.

The screen appears cooler at higher color temperatures and warmer

at lower color temperatures.

When you adjust the values in the color adjust menu, the user mode

is activated. The values are saved in the user mode.

Color Space

Select an appropriate color matrix type from RGB, YCbCr or YPbPr.

Red

Use the setting for advanced adjustment of the individual red color.

Green

Use the setting for advanced adjustment of the individual green

color.

Blue

Use the setting for advanced adjustment of the individual blue

color.

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User Controls

Input

Use this option to enable / disable input sources. Press to enter

the sub menu and select which sources you require. Press “OK” to

nalize the selection. The projector will not search for inputs that

are not selected.

IMAGE | Advanced | Input Source

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User Controls

SCREEN

Aspect Ratio Use this function to choose your desired aspect ratio.

4:3: This format is for 4×3 input sources not enhanced for Wide-



screen TV.

16:9: This format is for 16×9 input sources, like HDTV and DVD



enhanced for Wide screen TV.

Native: This format displays the original image without any scal-



ing.

D. zoom

Adjust the size of projector’s display area.

Press the to reduce the size of an image on the projection



screen.

Press the to magnify an image on the projection screen.



H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

V Keystone

Press the or to adjust image distortion vertically and makes a

rectangular image.

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User Controls

How 3D Works

* 3D technology takes advantage of the difference in angular vision between our two eyes to allow us to see images in three dimensions.

How to watch 3D video

1. You can watch 3D videos through your PC or DVD player. For PC,

use the 3D video player in a computer equipped with a graphics card (Quad buffer feature) that has a quad buffer feature capable of outputting 120Hz vertical frequency.

2. There can be a difference in resolution of 3D video images depend

ing on the capacity of the graphics card. The supported resolutions are shown below. For DVD player, please select 3D disk.

RGBPC Signals Resolution Horizontal

SVGA 800x600 - 120 Frame Sequential

XGA 1024x768 - 120 Frame Sequential

3. Select “3D function On” from the projector menu.

4. You can use the L/R function on the menu, to switch the video dis

play from left to right and vice versa. Choose the one that works for you.

Please note the following facts.

After you have turned the glasses on, the left and right video im-



ages may overlap to start with. Please allow a short time for the device to optimize.

When you watch the 3D video images under a uorescent light



(50~60Hz), a 3-wave lamp or near a window, interference my

cause the video images to strobe or ash.

If this happens, please draw the curtains to block sunlight, or dim the lights.

If there is an object between the screen and the 3D glasses, you



may not be able to fully experience the 3D video effect.

The 3D glasses support DLP Link Type only.



The performance of 3D glasses may vary depending on the manu-



facturer.

Frequency

(kHz)

Vertical

Frequency

(Hz)

-

Type of 3D Video

Images which can be

played

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User Controls

Things to remember when watching 3D videos

Please watch 3D videos within the recommended angle and dis-



tance from the screen. (Recommended Distance: 1.5m~5m.)

- If you exceed the recommended angle or distance, you may not be able to experience the full 3D effect.

If you watch 3D video from very close to the screen for a pro-



longed period of time, it may weaken your eyesight.

If you watch the 3D videos for a prolonged time with 3D glasses, it



may cause dizziness or eye fatigue.

Pregnant women, elderly and inrm persons, anyone with a heart



condition or motion sickness should refrain from watching 3D video. Also please don’t watch 3D video after consuming alcohol.

- A viewer may perceive 3D images as being real and may be come alarmed or excited.

Please remove objects that might easily break, or could cause



injury, when watching the 3D video.

- A viewer may make a sudden movement after mistaking a 3D image for a real object or event and could be injured by such objects.

Parents should pay extra attention when children are viewing 3D



video.

Children under the age of ve should not be allowed to watch 3D



video images, since this could cause complications in the proper development of eyesight.

By following the preliminary steps as below, you can reduce the



risks of problems related to 3D video viewing, such as photosensitive seizure for example.

- Rest for 5 to 15 minutes after one hour of viewing 3D video.

- If your sight is different for each of your eyes, please correct eyesight before watching.

- Adjust your eye level to the 3D screen height and watch from directly in front of the screen.

- If you experience a headache, exhaustion or dizziness, please stop watching and take a rest.

- Refrain from watching 3D video for a prolonged time if you feel sleepy, exhausted or sick.

-

27

English

User Controls

Language

Choose the multilingual OSD. Press into the sub menu and then use the or or or key to select your preferred language.

Press “OK” to nalize the selection.

SETTING | Language

28

English

User Controls

SETTING

Mounting

Front-Desktop



The factory default setting. The image is projected straight on the

screen.

Rear-Desktop



When you select this function, the projector reverses the image

so you can project behind a translucent screen.

Front-Ceiling



When you select this function, the projector turns the image

upside down for ceiling-mounted projection.



When you select this function, the projector reverses and turns

Rear-Ceiling

the image upside down at same time. You can project from be hind a translucent screen with ceiling mounted projection.

English

-

29

User Controls

Menu Location

Choose the menu location on the display screen.

Mute

Choose “On” to mute the volume.



Choose “Off” to restore the volume.



Alert Volume

Allows you to set buzzer alert loudness (Off, Low, Medium or

High) for power on/off, warning and command keys.

Volume

Press the to decrease the volume.



Press the to increase the volume.



Projector ID

ID denition can be set up by menu (range 0~99), and allow user

control an individual projector by RS232C.

30

English

31

English

User Controls

SETTING | Network

DHCP Address



On: Assign an IP address to the projector from an external

DHCP server automatically.



Off: Assign an IP address manually.

IP Address

Select an IP address.

Subnet Mask

Select subnet mask number.

Gateway

Select the default gateway of the network connected to the projector.

DNS

Select DNS number.

Apply

Press “ ” to save the changes made in network con guration settings.

User Controls

N

o

t

e

Fine Sync

Change the display data frequency to match the frequency of your computer’s graphic card. Use this function only if the image appears

“Signal” is only

supported in Analog VGA (RGB) signal.

to icker vertically.

Total Dots

Synchronize the signal timing of the display with the graphic card.

If the image appears to be unstable or ickers, use this function to

correct it.

H. Position (Horizontal Position)

 

V. Position (Vertical Position)

 

SETTING | Signal

Press the to move the image left.

Press the to move the image right.

Press the to move the image down.

Press the to move the image up.

32

English

User Controls

SETTING | Advanced

Logo

Use this function to set the desired startup screen. If changes are made they will take effect the next time the projector is powered on.

Off: No logo is displayed.



Normal: LG startup screen.



Capture Screen: Use memorize from “Screen Capture”



function.

Screen Capture

Press “ ” to immediately capture an image of the picture currently displayed on screen.

Reset

Press “ ” to delete the captured picture and set back to the default setting.

33

English

User Controls

Input Search

When “On” is selected, the projector will search for other signals



if the current input signal is lost.

When “Off” is selected, the projector will only search a specied



connection port.

OPTIONS

34

English

High Altitude

When “On” is selected, the fans will spin faster. This feature is useful in high altitude areas where the air is thin.

Background

Use this feature to display a “Logo”, “Black”, “Red”, “Blue”, “Green”, “White”, “Gray” or “Capture Screen” screen when no signal is available.

Menu Lock

Choose “On” to enable Menu Lock and hide the OSD menu.



Choose “Off” to disable the Menu Lock. If you want to disable



the Menu Lock function and have the OSD disappear, press the Menu button on the control panel for 15 seconds, then disable the function.

“Closed Caption”

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e

option is available for NTSC only.

User Controls

Closed Caption

Select an appropriate closed captions option: CC1, CC2, CC3, and CC4.

Factory Reset

Press “ ” to reset all settings to its factory default, the warning message below appears.

35

English

User Controls

Lamp Counter (Normal)

Display the projection time of normal mode.

Lamp Counter (ECO)

Display the projection time of ECO mode.

Lamp Mode

ECO: Choose “ECO” to dim the projector lamp which will



lower power consumption and extend the lamp life.

Normal: Choose “Normal” to increase the brightness.

OPTIONS | Lamp Settings

36

English

Lamp Counter Reset

Reset the lamp hour counter after replacing the lamp.

User Controls

OPTIONS | Security Setting

Password

 On: Choose “On” to use password verication when the turning

on the projector.

 Off: Choose “Off” to be able to switch on the projector without

password verication.

Change Password

1. Press “ ” to set the password.

2. The password has to be 4 digits.

3. Key in the original password, then enter the new password and

conrm the new password again.

37

English

User Controls

Standby RGB Output

Choose “On” or “Off” the RGB output function at projector standby status. Default is Off.

Wake On Lan

Choose “On” or “Off” the Network function at projector standby status. Default is Off.

Direct Power On

Choose “On” to activate Direct Power mode. The projector will automatically power on when AC power is supplied, without pressing the “POWER” key on the projector control panel or

“POWER” key on the remote control.

Auto Power Off

Use this function to activate power settings. By default, the projector is set to enter auto power off mode after 120 minutes of no activity.

A warning message appears on screen showing a 60-second countdown before switching to auto power off mode. Press any button during countdown period to stop auto power off mode.

Auto power off can be set to 30, 60, 90 or 120 minutes.

If an input signal is not detected within two hours during auto power off mode, the projector switches from auto power off mode

to power off mode.

Quick Shutdown

Choose “On” to turn off the projector with a single press of the power button. This function allows the projector to quick power off with an accelerated fan speed.

OPTIONS | Advanced

38

English

Model Name

N

o

t

e

Display the model name.

User Controls

INFORMATION

All functions in

Information display the status of the projector only.

Input Source

Display the input connector type.

Resolution

Display the current display resolution.

Operating Hour

Display the operation hours.

Lamp Voltage

Display the Lamp Voltage.

39

English

User Controls

N

o

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e

Lan Module User’s Guide

Preface

LAN module is a connection bridge between a projector and a district network. And via network, PC users can process remote control with projectors and received information from projectors.

Denition of Terms

Projector RS232C Command: A separated projector can

execute command received from RS232C interface. RS232C

interface of a projector must be congured as network

feature but not other functions.

LAN module: With its RS232C interface connected to pro

jector, and its RJ45 interface connected to network, LAN module can then communicate with both. LAN module

rmware is written for this job.

PC clients: Webpage control and Application can be used

to process remote control.

-

Default congura-

tions of this module are:

DHCP: Disabled IP: 192.168.0.100 Mask: 255.255.255.0 Gateway:

192.168.0.254 DNS: 0.0.0.0

These congurations

can be changed which are described bellow.

40

English

Network Connection

Ethernet LAN and 802.3 LAN are both supported by this

module. Correctly congured, user can connect to the module

by browser (Microsoft IE, Firefox, etc.).

HTML pages are shown after you enter the module’s IP address.

User Controls

N

o

t

e

N

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t

e

Webpage Operations

Login

Before login the web server, please get the IP address from projector OSD Menu.

Key in the IP address projector acquired. A password is needed to login before can do any other work.

Default passwords

of two users are:

Administrator: “admin”

User: “user” Quote not included and capital sensitive.

Network Setting

and Alert Setting page will NOT appear if User account is used.

• Select a user. Administrator is with high authority that can process more operations such as network setting and alert setting. And User is with normal authority.

• Click Login button to login. There will be a prompt if your password is wrong. With correct password, you can enter to control pages.

After login, control pages will appear, i.e. Home, Control

Panel, Network Setting, Alert Setting, and Logout. Home page is automatically selected after login.

41

English

User Controls

N

o

t

e

N

o

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e

Home

This is Home page which shows basic information of your projector. There is no control on this page.

Information on this

page will be updated every time this page begins to show.

Information on this

page will be updated every time this page begins to show and 5 seconds after last but ton clicked if a serial of actions performed.

Projector Control Panel

This page shows many controls of your projector. And it will show current status of your projector.

-

42

English

User Controls

N

o

t

e

N

o

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e

1. After Network

congurations are

changed, LAN module may reboot and there will be a moment before runs normally.

2. Information on this page will be updated every time this page begins to show.

1. Information on this page will be updated every time this page begins to show.

2. Please submit settings before process test.

Network Setting

Group Name and projector Name must be less then 32 characters. Strings will be truncated if it is too long.

Alert Setting

Email will be sent whose body text informs the events which conditions occurred.

Logout

This page will appear for 5 seconds and then jump to login page

43

English

Appendices

Troubleshooting

If you experience trouble with the projector, refer to

the following information. If the problem persists, please contact your local dealer or service center.

Problem: No image appears on screen

Ensure all the cables and power connections are correctly and



securely connected as described in the “Installation” section.

Ensure the pins of connectors are not crooked or broken.



Check if the projection lamp has been securely installed. Please



refer to the “Replacing the lamp” section.

Make sure you have removed the lens cap and the projector is



switched on.

Ensure that the “AV Mute” feature is not turned on.



Problem: Partial, scrolling or incorrectly displayed image

Press “Auto” on the remote control or on the control panel.



If you are using a PC:



For Windows 95, 98, 2000, XP:

1. From the “My Computer” icon, open the “Control Panel” folder,

and double click the “Display” icon.

2. Select the “Settings” tab

3. Click on the “Advanced Properties”.

For Windows Vista:

1. From the “My Computer” icon, open the “Control Panel” folder,

and double click the “Appearance and Personalization”

2. Select “Personalization”

3. Click “Adjust screen resolution” to display “Display Settings”.

Click on the “Advanced Settings”.

If the projector is still not projecting the whole image, you will also need to change the monitor display you are using. Refer to the following steps.

44

English

Appendices

4. Verify the resolution setting is less than or equal to 1600 x 1200

resolution.

5. Select the “Change” under the “Monitor” tab .

6. Click on “Show all devices”. Next, select “Standard monitor

types” under the SP box; choose the resolution mode you need

under the “Models” box.

If you are using a Notebook:



1. First, follow the steps above to adjust resolution of the com puter.

2. Press the toggle output settings. Example: [Fn]+[F4]

-

Acer

[Fn]+[F5]



Asus Dell Gateway

Mac Apple: System Preference display

If you experience difculty hanging resolutions or your monitor



freezes, restart all equipment including the projector.

[Fn]+[F8]



[Fn]+[F8]



[Fn]+[F4]



Display  Arrangement  Mirror



IBM/Lenovo  [Fn]+[F7] HP/Compaq NEC Toshiba

[Fn]+[F3]



[Fn]+[F4]



[Fn]+[F5]



Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation

If you are using a Notebook PC:



Some Notebook PCs may deactivate their own screens when a

second display device is in use. Each has a different way to be

reactivated. Refer to your computer’s documentation for detailed

information.

45

English

Appendices

Problem: Image is unstable or ickering

Adjust the “Total Dots” or “Fine Sync” to correct it. Refer to the



“SETTING|signal” section for more information.

Change the monitor color setting from your computer.



Check and recongure the display mode of your graphic card to



make it compatible with the product.

Problem: Image is out of focus

Adjust the focus ing on the projector lens.



Make sure the projection screen is between the required distance



1.3 to 32.8 feet (0.4 to 10.0 meters) from the projector (refer to

page 19).

Problem: The image is stretched when displaying 16:9 DVD

The projector automatically detects 16:9 DVD and adjusts the aspect

ratio by digitizing to full screen with 4:3 default setting.

If the image is still stretched, you will also need to adjust the aspect

ratio by referring to the following:

Please select 4:3 aspect ratio type on your DVD player if you are



playing a 16:9 DVD.

If you can’t select 4:3 aspect ratio type on your DVD player,



please select 4:3 aspect ratio in the on screen menu.

46

English

Problem: Image is too small or too large

Move the projector closer to or further from the screen.



Press “MENU” button on the remote control or projector panel,



go to “SCREEN --> Aspect Ratio” and try the different settings.

Problem: Image is reversed

Select “SETTING -->Mounting” from the OSD and adjust the



projection direction.

Appendices

N

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e

Problem: Lamp burns out or makes a popping sound

When the lamp reaches its end of life, it will burn out and may



make a loud popping sound. If this happens, the projector will not

turn on until the lamp module has been replaced. To replace the

lamp, follow the procedures in the “Replacing the Lamp”.

Problem: LED lighting message

Message

Standby (Input power cable)

Normal (Power on)

Powering up (Warming up) Flashing

Power off (Cooling-I: It can’t accept any key at this status)

Power off (Cooling-II: It can accept power key to turn on the projector)

Error (Lamp failed)

Error (Fan lock) Flashing

Error (Over temp.)

Steady light => No light =>

POWER-LED LAMP-LED TEMP-LED

(Green) (Orange) (Red) (Red)

Flashing

47

English

Appendices

Problem: Message Reminders

Over temperature - the projector has exceeded its recommended



operating temperature and must be allowed to cool down before it may be used.

Replacing the lamp - the lamp is about to reach its maximum life-



time. Prepare to replace it soon.

Fan failed - the system fan is not working.



48

English

49

English

Appendices

Replacing the lamp

The projector will detect the lamp life itself. It will show you a warning message

When you see this message, please contact your local reseller or service center to change the lamp as soon as possible. Make sure the projector has been cooled down for at least 45 minutes before changing the lamp.

Warning: Lamp compartment may be hot! Allow it to cool down before changing the lamp!

1

2

3

4

Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped.

Lamp Replacing Procedure:

1. Switch off the power to the projector by pressing the “POWER”.

2. Allow the projector to cool down at least 45 minutes.

3. Disconnect the power cable.

4. Use a screwdriver to remove the 2 screws from the cover.   5. Push up and remove the cover.

6. Remove the 2 screws from the lamp module  and pull up the lamp bar. 

7. Pull out the lamp module by force. 

8. Install the new lamp module by reversing the previous steps.

9. After replacing the lamp, turn on the power, and select the menu -> [OPTIONS|Lamp Settings] ->[Lamp Counter Reset] to reset the lamp usage hours. See page 36.

“*” compressed

N

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computer image.

If projector does

not support the input signal, ”Out of display range” message appears on the screen.

If the input signal

is not in the compatibility table, the image may not be displayed clearly.

50

English

Appendices

Compatibility Mode

Computer Compatibility (Analog)

Modes Resolution

VGA 640 x 350 70 31.50

SVGA 800 x 600 56 35.20

XGA *1024 x 768 60 48.40

WXGA *1280 x 768 60 47.40

SXGA *1152 x 864 60 53.50

SXGA+ *1400 x 1050 60 63.98

UXGA *1600 x 1200 60 75.00

MAC LC 13” 640 x 480 66.66 34.98

MAC II 13” 640 x 480 66.68 35.00

MAC 16” *832 x 624 74.55 49.725

MAC 19” *1024 x 768 75 60.24

MAC *1152 x 870 75.06 68.68

MAC G4 640 x 480 60 31.35

i Mac DV *1024 x 768 75 60.00

i Mac DV *1152 x 870 75 68.49

i Mac DV *1280 x 960 75 75.00

V-Sync

(Hz)

640 x 350 85 37.90

640 x 400 85 37.90

640 x 480 60 31.50

640 x 480 72 37.90

640 x 480 75 37.50

640 x 480 85 43.30

720 x 400 70 31.50

720 x 400 85 37.90

800 x 600 60 37.90

800 x 600 72 48.10

800 x 600 75 46.90

800 x 600 85 53.70

*1024 x 768 70 56.50

*1024 x 768 75 60.00

*1024 x 768 85 68.70

*1280 x 768 75 60.30

*1280 x 720 60 45.00

*1280 x 800 60 49.702

*1152 x 864 70 63.80

*1152 x 864 75 67.50

*1152 x 864 85 77.10

*1280 x 1024 60 63.98

*1280 x 1024 75 79.98

*1280 x 1024 85 91.10

*1280 x 960 60 60.00

H-Sync

(kHz)

Appendices

Computer Compatibility (HDMI)

HDMI - PC Signal



Modes Resolution

VGA 640 x 480 60 31.47

640 x 480 72 37.86

640 x 480 75 37.50

640 x 480 85 43.27

SVGA 800 x 600 56 35.20

800 x 600 60 37.88

800 x 600 72 48.08

800 x 600 75 46.88

800 x 600 85 53.67

800 x 600 119.85 77.20

XGA 1024 x 768 60 48.36

1024 x 768 70 56.48

1024 x 768 75 60.02

1024 x 768 119.8 98.80

SXGA 1152 x 864 75 67.50

1152 x 864 85 77.1

1280 x 1024 60 64.00

1280 x 1024 75 79.98

1280 x 1024 85 91.15

1280 x 960 75 75.00

PowerBook G4 640 x 480 60 31.50

PowerBook G4 640 x 480 66.6(67) 35.00

PowerBook G4 800 x 600 60 37.88

PowerBook G4 1024 x 768 60 48.36

PowerBook G4 1152 x 870 75 68.68

PowerBook G4 1280 x 960 75 75.20

i Mac DV(G3) 1024 x 768 75 60.30

V-Sync

(Hz)

H-Sync

(kHz)

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Appendices

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e

“*” Only support

1080P@60Hz (with reduced blanking timing).

HDMI - Extended Wide timing



Modes Resolution

WXGA 1280 x 768 60 47.78

1280 x 768 75 60.29

1280 x 768 85 68.63

1280 x 720 60 44.80

1280 x 800 60 49.60

1440 x 900 60 55.90

1680 x 1050 60 65.30

1366 x 768 60 47.71

*1920 x 1080-RB 60 66.60

HDMI - Video Signal



Modes Resolution

480i 720 x 480(1440 x 480) 59.94(29.97) 27.00

480p 720 x 480 59.94 31.47

576i 720 x 576(1440 x 576) 50(25) 27.00

576p 720 x 576 50 31.25

720p 1280 x 720 60 45.00

720p 1280 x 720 50 37.50

1080i 1920 x 1080 60(30) 33.75

1080i 1920 x 1080 50(25) 33.75

1080p 1920 x 1080 60 67.50

1080p 1920 x 1080 50 56.26

1080p 1920 x 1080 24 27.00

1080p 1920 x 1080 23.98 26.97

V-Sync

(Hz)

V-Sync

(Hz)

H-Sync

(kHz)

H-Sync

(kHz)

52

English

Appendices

3

12

5 4 3 2 1

10 9 8 7 6

15 14 13 12 11

Congurations of Terminals

Terminal : Analog RGB (Mini D-sub 15 pin)

1

Red (R/Cr) Input/R Output

2

Green (G/Y) Input/G Output

3

Blue (B/Cb) Input/B Output

4

5

6

7

8

Ground (Horiz.sync.)

***

Ground (Red)

Ground (Green)

Ground (Blue)

9

10

11

12

13

14

15

Terminal : Mini DIN 3-pin

1 TXD

2 RXD

GND

3

5V / ***

Ground (Ver. sync.)

ICP download

DDC data / ***

Horiz. sync. Input / Output

(Composite H/V sync. Input)

Vert. sync. Input / Output

DDC clock / ***

53

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Appendices

LG BX286-SD RS232 Command Table

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Baud Rate : 9600 Note : There is a <CR> after all ASCII commands Data Bits: 8 0D is the HEX code for <CR> in ASCII code Parity: None Stop Bits: 1 Flow Control : None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F XX=01ˀ99, projector's ID, XX=00 is for all projectors

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SEND to projector

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

232 ASCII Code HEX Code Function Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX00 1 7E 30 30 30 30 20 31 0D Power ON ~XX00 0 7E 30 30 30 30 20 30 0D Power OFF (0/2 for backward compatible) ~XX00 1 ~nnnn 7E 30 30 30 30 20 31 20 a 0D Power ON with Password ~nnnn = ~0000 (a=7E 30 30 30 30) - ~9999(a=7E 39 39 39 39)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX01 1 7E 30 30 30 31 20 31 0D Resync ~XX02 1 7E 30 30 30 32 20 31 0D AV Mute On ~XX02 0 7E 30 30 30 32 20 30 0D Off (0/2 for backward compatible) ~XX03 1 7E 30 30 30 33 20 31 0D Mute On ~XX03 0 7E 30 30 30 33 20 30 0D Off (0/2 for backward compatible) ~XX04 1 7E 30 30 30 34 20 31 0D Freeze ~XX04 0 7E 30 30 30 34 20 30 0D Unfreeze (0/2 for backward compatible) ~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus ~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus ~XX07 1 7E 30 30 30 37 20 31 0D Up (Pan under zoom) ~XX08 1 7E 30 30 30 38 20 31 0D Down (Pan under zoom) ~XX09 1 7E 30 30 30 39 20 31 0D Left (Pan under zoom) ~XX10 1 7E 30 30 31 30 20 31 0D Right (Pan under zoom) ~XX12 1 7E 30 30 31 32 20 31 0D Direct Source Commands HDMI ~XX12 5 7E 30 30 31 32 20 35 0D RGB 1 ~XX12 6 7E 30 30 31 32 20 36 0D RGB 2 ~XX12 9 7E 30 30 31 32 20 39 0D S-Video ~XX12 10 7E 30 30 31 32 20 31 30 0D Video

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX20 1 7E 30 30 32 30 20 31 0D Display Mode Presentation ~XX20 2 7E 30 30 32 30 20 32 0D Bright ~XX20 3 7E 30 30 32 30 20 33 0D Movie ~XX20 4 7E 30 30 32 30 20 34 0D sRGB ~XX20 5 7E 30 30 32 30 20 35 0D Customer

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX21 n 7E 30 30 32 31 20 a 0D Brightness n = 0 (a=30) ~ 100 (a=31 30 30) ~XX22 n 7E 30 30 32 32 20 a 0D Contrast n = 0 (a=30) ~ 100 (a=31 30 30) ~XX23 n 7E 30 30 32 33 20 a 0D Sharpness n = 0 (a=30) ~ 31 (a=33 31)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX34 n 7E 30 30 33 34 20 a 0D BrilliantColor

TM

n = 0 (a=30) ~ 10 (a=31 30)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX36 1 7E 30 30 33 36 20 31 0D Color Temp. Warm ~XX36 2 7E 30 30 33 36 20 32 0D Medium ~XX36 3 7E 30 30 33 36 20 33 0D Cold ~XX37 1 7E 30 30 33 37 20 31 0D Color Space RGB ~XX37 2 7E 30 30 33 37 20 32 0D YCbCr ~XX37 3 7E 30 30 33 37 20 33 0D YPbPr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX44 n 7E 30 30 34 34 20 a 0D Color (Saturation) n = 0 (a=30) ~ 100 (a=31 30 30) ~XX45 n 7E 30 30 34 35 20 a 0D Tint n = 0 (a=30) ~ 100 (a=31 30 30) ~XX90 1 7E 30 30 39 30 20 31 0D 3D On ~XX90 0 7E 30 30 39 30 20 30 0D Off ~XX91 1 7E 30 30 39 31 20 31 0D 3D Sync Invert On ~XX91 0 7E 30 30 39 31 20 30 0D Off

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX60 1 7E 30 30 36 30 20 31 0D Format 4:3 ~XX60 2 7E 30 30 36 30 20 32 0D 16:9 ~XX60 6 7E 30 30 36 30 20 36 0D Native

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX62 n 7E 30 30 36 32 20 a 0D Zoom n = -5 (a=2D 35) ~ 25 (a=32 35) ~XX63 n 7E 30 30 36 33 20 a 0D H Image Shift n = -50 (a=2D 35 30) ~ +50 (a=35 30) ~XX64 n 7E 30 30 36 34 20 a 0D V Image Shift n = -50 (a=2D 35 30) ~ +50 (a=35 30) ~XX66 n 7E 30 30 36 36 20 a 0D V Keystone n = -40 (a=2D 34 30) ~ 40 (a=34 30)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX70 1 7E 30 30 37 30 20 31 0D Language English ~XX70 2 7E 30 30 37 30 20 32 0D German ~XX70 3 7E 30 30 37 30 20 33 0D French ~XX70 4 7E 30 30 37 30 20 34 0D Italian ~XX70 5 7E 30 30 37 30 20 35 0D Spanish ~XX70 6 7E 30 30 37 30 20 36 0D Polish ~XX70 7 7E 30 30 37 30 20 37 0D Swedish ~XX70 8 7E 30 30 37 30 20 38 0D Norwegian/Danish ~XX70 9 7E 30 30 37 30 20 39 0D Portugese ~XX70 10 7E 30 30 37 30 20 31 30 0D Japanese ~XX70 11 7E 30 30 37 30 20 31 31 0D Traditional Chinese ~XX70 12 7E 30 30 37 30 20 31 32 0D Simplified Chinese ~XX70 13 7E 30 30 37 30 20 31 33 0D Korean ~XX70 14 7E 30 30 37 30 20 31 34 0D Russian ~XX70 15 7E 30 30 37 30 20 31 35 0D Arabic ~XX70 16 7E 30 30 37 30 20 31 36 0D Greek ~XX70 17 7E 30 30 37 30 20 31 37 0D Hungarian ~XX70 18 7E 30 30 37 30 20 31 38 0D Czech ~XX70 19 7E 30 30 37 30 20 31 39 0D Turkish ~XX70 20 7E 30 30 37 30 20 32 30 0D Indonesian

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX71 1 7E 30 30 37 31 20 31 0D Projection Front-Desktop ~XX71 2 7E 30 30 37 31 20 32 0D Rear-Desktop ~XX71 3 7E 30 30 37 31 20 33 0D Front-Ceiling ~XX71 4 7E 30 30 37 31 20 34 0D Rear-Ceiling

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX72 1 7E 30 30 37 32 20 31 0D Menu Location Top Left ~XX72 2 7E 30 30 37 32 20 32 0D Top Right ~XX72 3 7E 30 30 37 32 20 33 0D Centre ~XX72 4 7E 30 30 37 32 20 34 0D Bottom Left ~XX72 5 7E 30 30 37 32 20 35 0D Bottom Right

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX73 n 7E 30 30 37 33 20 a 0D Signal Frequency n = -5 (a=2D 35) ~ 5 (a=35) By signal ~XX74 n 7E 30 30 37 34 20 a 0D Phase n = 0 (a=30) ~ 31 (a=33 31) By signal ~XX75 n 7E 30 30 37 35 20 a 0D H. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing ~XX76 n 7E 30 30 37 36 20 a 0D V. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX79 n 7E 30 30 37 39 20 a 0D Projector ID n = 00 (a=30 30) ~ 99 (a=39 39)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX81 n 7E 30 30 38 31 20 a 0D Volume n = 0 (a=30) ~ 20 (a=31 30)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX83 1 7E 30 30 38 33 20 31 0D Logo Capture

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX88 0 7E 30 30 38 38 20 30 0D Closed Captioning Off

RS232 Command Table

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Appendices

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232 ASCII Code HEX Code Function Projector Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX88 1 7E 30 30 38 38 20 31 0D cc1 ~XX88 2 7E 30 30 38 38 20 32 0D cc2 ~XX88 3 7E 30 30 38 38 20 31 0D cc3 ~XX88 4 7E 30 30 38 38 20 32 0D cc4

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX100 1 7E 30 30 31 30 30 20 31 0D Source Lock On ~XX100 0 7E 30 30 31 30 30 20 30 0D Off (0/2 for backward compatible) ~XX100 3 7E 30 30 31 30 30 20 33 0D Next Source ~XX101 1 7E 30 30 31 30 31 20 31 0D High Altitude On ~XX101 0 7E 30 30 31 30 31 20 30 0D Off (0/2 for backward compatible) ~XX103 1 7E 30 30 31 30 33 20 31 0D Menu Lock On ~XX103 0 7E 30 30 31 30 33 20 30 0D Off (0/2 for backward compatible)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX105 1 7E 30 30 31 30 35 20 31 0D Advanced Direct Power On On ~XX105 0 7E 30 30 31 30 35 20 30 0D Off (0/2 for backward compatible) ~XX106 0 7E 30 30 31 30 36 20 30 0D Auto Power Off off ~XX1061 7E 30 30 31 30 36 20 31 0D 30 min ~XX106 2 7E 30 30 31 30 36 20 32 0D 60 min ~XX106 3 7E 30 30 31 30 36 20 33 0D 90 min ~XX106 4 7E 30 30 31 30 36 20 34 0D 120 min ~XX114 1 7E 30 30 31 31 34 20 31 0D Standby RGB Out On ~XX114 0 7E 30 30 31 31 34 20 30 0D Off ~XX113 1 7E 30 30 31 31 33 20 31 0D Wake On Lan On ~XX113 0 7E 30 30 31 31 33 20 30 0D Off

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX110 1 7E 30 30 31 31 30 20 31 0D Brightness Mode Normal ~XX110 0 7E 30 30 31 31 30 20 30 0D ECO (0/2 for backward compatible)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX112 1 7E 30 30 31 31 32 20 31 0D Reset Yes

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SEND from projector automatically

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232 ASCII Code HEX Code Function Projector Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------when Standby/Warming/Cooling/Out of Range/Lamp fail/ INFOn n : 0/1/2/3/4/6/7/8/9 = Standby/Warming/Cooling/Out of Range/Lamp fail/ Fan Lock/Over Temperature/Lamp Hours Running Out/Cover Open Fan Lock/Over Temperature/Lamp Hours Running Out/Cover Open

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READ from projector

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232 ASCII Code HEX Code Function Projector Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------~XX150 1 7E 30 30 31 35 30 20 31 0D Information OKabbbbccdddde a : 0/1 = Off/On bbbb: LampHour cc: source 00/01/02/03/04/05 = None/VGA1/VGA2/S-Video/Video/HDMI dddd: FW version e : Display mode 0/1/2/3/4/5 None/Presentation/Bright/Movie/sRGB/Customer ~XX150 2 7E 30 30 31 35 30 20 32 0D Info. to web only OK[data] ( !!! Caution !!! data[ ] are all ASCII character.)

data[0] : NA 1 data[1] : NA 1 data[2] : Bright Mode 1/0=on/off data[3] : Freeze 1/0=on/off data[4] : Source Lock 1/0=on/off data[5] : AV 1/0=on/off data[6] : NA 0 data[7] : NA 0 data[8] : High Altitude 1/0=on/off data[9] : Menu Lock 1/0=on/off data[10] : NA 0 data[11] : Wake On Lan 1/0=on/off data[12] : Direct Power On /0=on/off data[13] : Standby RGB Out 1/0=on/off data[14] : Source 0/1/2/3/4/5= None/RGB1/RGB2/S- Video/Video/HDMI1 data[15] : Aspect Ratio 0/1/2=4:3/16:9/Native data[16] : Display mode 0/1/2/3/4/5/6/7/8=None/Presentation /Bright/Movie/sRGB/ Customer data[17] :Colour temperature 0/1/2/=low/med/high data[18] :NA 0 data[19] :Projection 0/1/2/3=front/front-ceiling/rear/rear- ceiling. data[20] :Logo 0/1=LG Logo/Screen Capture data[21] : Background Color 0/1/2/3/4/5/6/7=Logo/Capture Screen /Black/Red/Blue/Green/White/Gray data[22] : Color Space 0/1/2= RGB /Ycbcr/Ypbpr data[23..24] : Projector ID XX data[25..26] : Volume XX data[27..28] : Sharpness XX data[29..30] : Phase XX data[31..32] : BrilliantColor XX data[33..34] : Zoom XX (zoomÆ0~20 ) data[35..37] : Brightness XXX data[38..40] : Contrast XXX data[41..43] : V Image Position XXX data[44..46] : Ver. keystone XXX data[47..49] : Auto Power Off XXX data[50..52] : NA 000 data[53]: Closed Captioning 0/1/2/3/4=Off/cc1/cc2/cc3/cc4 data[54]: NA 0 data[55]: 3D 0/1=off/on data[56]: 3D Sync Invert 0/1=off/on

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Query Lan module

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232 Code Function Lan module Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q01 Qu ery lan module OKn n : n=AAAAAAAANNNNNNNNGGGGGGGGDDDDDDDDPC

A: IP Address N: Subnet Mask G: Gateway D: DNS P: DHCP Mode(0/1: Off/ON) C: RJ-45 Connector State(0/1: Disconnect/Connect)

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Set Lan module

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232 Code Function Lan module Return Description

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------S01n S et lan module P or F n : n=AAAAAAAANNNNNNNNGGGGGGGGDDDDDDDD

A: IP Address N: Subnet Mask G: Gateway D: DNS

S02n S et lan module P or F n : 1/0=DHCP on/off

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Appendices

Dimensions

Screw holes for ceiling mount

Screw M3

Depth: 7.0 mm

LENS CENTER

48.58

53.39

124.50

63.82

18.48

61.99

121.30

14.55

174.35

55.00

305.88

98.47

170.00

4.0°

241.60

131.53

72.35

86.05

137.94

62.88

14.30

Unit: mm

Appendices

Regulation & Safety Notices

This appendix lists the general notices of your projector.

FCC notice

This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the device and receiver.

• Connect the device into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/television technician for help.

Notice: Shielded cables

All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations.

Caution

Changes or modications not expressly approved by the

manufacturer could void the user’s authority, which is granted by the Federal Communications Commission, to operate this projector.

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Appendices

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference and

2. This device must accept any interference received, including interference that may cause undesired

operation.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003.

Remarque à l’intention des utilisateurs canadiens

Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada.

Declaration of Conformity for EU countries

• EMC Directive 2004/108/EC (including amendments)

• Low Voltage Directive 2006/95/EC

• R & TTE Directive 1999/5/EC (if product has RF function)

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Disposal instructions

Do not throw this electronic device into the

trash when discarding. To minimize pollution

and ensure utmost protection of the global environment, please recycle it.

LG BX286 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Usage Notice

Safety Instructions

Introduction

Product Features

Package Overview

Product Overview

Connection Ports

Control Panel

Remote Control

Remote Control Operating Range

Installation

Connecting the Projector

Connect to Computer/Notebook

Connect to Video

Powering On the Projector

Powering On/Off the Projector

Powering Off the Projector

Warning Indicator

Adjusting the Projected Image

Adjusting the Height of Projector Image

Adjusting the Projector’s Focus

Adjusting Projection Image Size

User Controls

On Screen Display

How to operate

IMAGE

IMAGE | Advanced

IMAGE | Advanced | Input Source

SCREEN

SETTING | Language

SETTING

SETTING | Network

SETTING | Signal

SETTING | Advanced

OPTIONS

OPTIONS | Lamp Settings

OPTIONS | Security Setting

OPTIONS | Advanced

INFORMATION

Lan Module User’s Guide

Preface

Network Connection

Webpage Operations

Appendices

Troubleshooting

Replacing the lamp

Compatibility Mode

Computer Compatibility (Analog)

Computer Compatibility (HDMI)

Terminal : Analog RGB (Mini D-sub 15 pin)

Terminal : Mini DIN 3-pin

RS232 Command Table

Dimensions

Regulation & Safety Notices