LG BC775 Owner's manual

LG BC775 Owner's manual

Owner's Manual

DLP PROJECTOR

Please read the safety information carefully before using the product.

BC775

www.lg.com

2

LICENSE

LICENSE

Supported licenses may differ by model. For more information about licenses, visit www.lg.com.

Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, LLC, a subsidiary of Rovi Corporation. . This is an official DivX Certified® device that plays DivX video. Visit divx.

com for more information and software tools to convert your files into DivX video.

ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to play purchased DivX

Video-on-Demand (VOD) movies. To obtain your registration code, locate the DivX VOD section in your device setup menu.

Go to vod.divx.com for more information on how to complete your registration.

“DivX Certified® to play DivX® video up to HD 1080p, includ ing premium content.”

“DivX®, DivX Certified® and associated logos are trademarks of Rovi Corporation or its subsidiaries and are used under license.”

“Covered by one or more of the following U.S. patents :

7,295,673; 7,460,668; 7,515,710; 7,519,274”

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of

HDMI Licensing LLC in the United States and other countries.

This equipment complies with EMC requirements for home use (Class B). It is designed to be used mainly in homes but may be used in all places.

NOTE

y y help you understand how to operate the product; they may differ from the actual product.

SAFETY PRECAUTIONS

SAFETY PRECAUTIONS

Please take note of the safety instructions to prevent any potential accident or misuse of the product.

y y

WARNING

and

CAUTION

. These are detailed below.

WARNING

: Failure to follow the instructions may cause serious injury and even

death.

WARNING (Do not touch the hot surface)

: Failure to follow the instructions may cause burns.

CAUTION

: Failure to follow the instructions may cause minor injury to persons or damage to the product.

y y

3

WARNING/CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The lightning flash with

WARNING/CAUTION

arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated

“dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

WARNING/CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance(servicing) instructions in the literature accompanying the appliance.

WARNING/CAUTION

- TO REDUCE THE RISK OF FIRE

AND ELECTRIC SHOCK, DO NOT

EXPOSE THIS PRODUCT TO

RAIN OR MOISTURE.

Read these instructions.

Keep these instructions.

Heed all warnings.

Follow all instructions.

Indoor Installation

WARNING y y sunlight or near heat sources, such as radiators, fires, and stoves. y

- Otherwise, this may result in fire.

y such as aerosols, near the projector.

- Otherwise, this may result in fire.

y y climb on the projector.

- This may cause the projector to fall, y causing injury or death.

y

Do not install the product into a place with no ventilation (e.g., on a bookshelf or in a closet) or on a carpet or cushion.

- Doing so may result in a fire due to increased internal temperature.

4

SAFETY PRECAUTIONS

y y sources of steam, oil or oil mist, such as humidifiers and kitchen counters.

- Failure to do so may result in fire, electric shock, or corrosion.

y y or ceiling that is close to sources of oil or oil mist.

- The product may be damaged and fall, resulting in serious injury.

y y might be exposed to dust.

- Otherwise, this may result in fire.

y y place, such as a bathroom where it is likely to get wet. y

- This may cause fire or electric shock.

y by a tablecloth or curtain.

- This could result in fire due to iny creased internal temperature. y that the air vents (air filters) at the bottom of the product are not blocked.

y y around the projector. The distance between the projector and wall should be more than 30 cm.

- Doing so may result in a fire due to increased internal temperature.

CAUTION y y or shelf, be careful not to put it near the edge.

- The projector could fall, causing injury and damage to the projector. y

Only use a suitable stand.

y

Disconnect the projector from the power supply and all connected apparatuses before moving or cleaning.

- The power cord may be damaged and create a fire hazard or result in y electric shock.

y

Do not place the projector on an unstable or vibrating surface, such as a wobbly shelf or on a slope. y

- It may fall and cause injury.

y fall when connecting it to an external device.

- It may cause personal injury or damage to the product.

Power

WARNING y y

- Make sure that you connect the ground cable to prevent possible electric shock. If it is not possible to ground the unit, have a qualified electrician install a separate circuit breaker. Do not try to ground the projector by connecting it to telephone wires, lightning rods, or gas pipes.

y y fully into the power outlet.

- An unstable connection may cause y fire.

y

Do not place heavy objects on the power cord.

- This may cause fire or electric shock.

y y hands.

- This may result in electric shock or fire.

y y one multipower outlet or power strip.

- This may result in the power outlet y overheating and creating a fire hazard.

y

Prevent dust from collecting on the power plug pins or outlet.

- This may result in electric shock or fire.

SAFETY PRECAUTIONS

5

y y remove the power plug, which should be positioned so it is easy to access y for operation.

y out allowing the lamp to cool for two minutes after switching off the power may damage the lamp.

CAUTION y y

- A damaged wire may create a fire hazard.

y y not damaged, modified, severely bent, twisted, pulled, sandwiched, or heated. Do not use the product if the power outlet is loose. y

- This may cause fire or electric shock.

y ing devices.

- The wire coating may melt, which may cause fire or result in electric shock.

y y cannot trip over or walk on the power cord to protect the power cord and plug from damage.

- This may cause fire or electric shock.

y y plugging in the power plug or unplugging it from the wall outlet. (Do not use the power plug as a switch.)

- This may cause an electric shock or y product malfunction.

y

Do not insert a conductor into the other side of the wall outlet while the power plug is inserted into the wall outlet. Also, avoid touching the power plug immediately after pulling it out of the wall outlet.

- This may cause electric shock.

y y provided by LG Electronics. Do not use any other products.

- This may cause fire or electric shock.

When in Use

WARNING y y on top of the projector, such as a flower vase, flower pot, cup, cosmetics, medicine, ornaments, and candles.

- This may create a fire hazard, result in electric shock, or cause injury due to falling.

y y impact shock or the cabinet is damaged, switch it off, unplug it from the power outlet, and contact an authorized service center.

- This may cause fire or electric shock.

y y coins, hairpins, and metal debris, or flammable materials, such as paper or matches, into the projector.

- This may cause fire or electric y shock.

y

In the event that liquid or a foreign object enters into the projector, switch it off, unplug it from the power outlet, and contact an LG Electronics Service Center. y

- This may cause fire or electric shock.

y low the batteries when you replace the old remote control batteries with new ones. Keep batteries out of reach of children.

- If a child swallows a battery, consult a doctor immediately.

6

SAFETY PRECAUTIONS

y y the lens and dust covers. There is a high risk of electric shock.

y y the projector is in use. The strong light may injure your eyes.

y y turned off, avoid touching the air vent or lamp because they are very hot.

y y power outlet and open the windows for ventilation. y

- Sparks may cause fire or burns.

y cord during thunder or lightning.

- This may cause electric shock.

y y tronic devices that generate a strong magnetic field.

y y packaging plastic of the projector.

- It may cause suffocation.

y y y tor for a long time when it is running.

y

When you play a game by connecting a game console to a projector, it is recommended that you maintain a distance of more than four times the diagonal length of the screen.

y y ing cable is long enough.

- Otherwise, the product may fall causing personal injury or damage to the product.

y y flammable objects inside the product through the vents.

- This may result in fire or electric shock.

WARNING y y projector while in use. It is very hot.

- This may cause burns.

CAUTION y y product.

- They may fall and cause injury.

y y y heavy impact during transport.

y projector. The lens may be damaged.

y y tor, such as a knife or hammer, as this may damage the casing.

y y appears on the screen or no sound is heard, stop using the projector.

Switch off the projector immediately, unplug it from the power outlet, and contact the LG Electronics Service

Center.

- This may cause fire or electric shock.

y y tor or allow anything to impact the projector.

- This may cause mechanical failure or personal injury.

y y your eyes should be at least five to seven times the diagonal size of the screen.

- After watching too closely for a long period of time, you may experience blurred vision.

SAFETY PRECAUTIONS

7

Cleaning

WARNING y y when cleaning. Make sure water does not flow into the projector.

- This may cause fire or electric shock.

y y strange smell coming out from the projector, switch it off immediately, unplug it from the power outlet, and contact the LG Electronics Service

Center.

- Otherwise, it may create a fire hazy ard or result in electric shock.

y

Use an air spray or soft cloth or cotton swab moistened with a lens cleaning chemical or alcohol to remove dust or stains from the front projection lens.

CAUTION y y service center for internal cleaning of the projector about once a year.

- If you do not clean the projector, dust will accumulate inside and may y create a fire hazard or malfunction.

y

When cleaning plastic parts such as the projector case, unplug the power cord first and wipe with a soft cloth.

Do not spray with water or wipe with a wet cloth. Never use glass cleaner, automobile or industrial shiner, abrasives or wax, benzene, alcohol, etc.; they can damage the projector.

- This may create a fire hazard or result in electric shock or product damage (deformation, corrosion, or breakage).

Other

WARNING y y disassemble or modify the projector.

For diagnosis, adjustment, or repair, contact your dealer or service center.

- This may cause fire or electric y shock.

y

Do not charge the battery using devices other than the one provided with the product.

- This may result in damage to the battery or fire.

y y

- Failure to do so may cause explo sion or fire. The correct method of disposal may vary depending on your country or region. Dispose of the battery pack according to the appropriate instructions.

y y tery.

- Otherwise, this may result in fire or explosion due to damage to the bat tery.

y y certified by LG Electronics.

- Otherwise, this may result in fire or y explosion.

y

Dispose of it in compliance with your local regulations.

8

SAFETY PRECAUTIONS

y y jects, such as keys and paper clips.

- Excess current may cause rapid increase in temperature, resulting in fire or burns.

y y sources, such as heaters.

- Otherwise, this may result in fire or y explosion.

y tures higher than 60 °C or in high humidity.

- Otherwise, it may cause explosion or fire.

y y dren.

- Otherwise, this may result in pery sonal injury or damage to the product.

y correctly.

- Otherwise, this may result in fire or y explosion.

y please handle with care.

- Otherwise, this may result in fire or y explosion.

y y battery for replacement.

y cause fire.

CAUTION y y ones.

- Burst or leaking batteries are a fire hazard or may result in electric shock.

y y will not be used for a long period.

- Accumulated dust is a fire hazard and may result in electric shock due to overheating, ignition, or poor insuy lation.

y

- Burst or leaking batteries are a fire hazard or may result in electric y shock.

y

Do not stare directly into lens when in y operation, eye damage can occure.

y

High voltage parts can cause shock and even electrocution.

y y block airflow around unit. Doing so can cause injury and internal overy heating.

y remain plugged in for approximately 3 minutes after power down to allow for proper cool down (not applicable on

LED models).

y y result in burns or damage to lens.

Lens and unit may be HOT during and immediately after use. Use caution when handling unit, allowing for y proper cool down.

y y y y up the exhaust vents.

y optimal use; service only at an authorized service center.

y y must be disposed of according to local, state and federal laws (not applicable on LED models).

SAFETY PRECAUTIONS

9

10

CONTENTS

CONTENTS

LICENSE 2

SAFETY PRECAUTIONS 3

PREPARATION 11

A ccessories

Optional Accessories

Part Name

-

Main Unit

-

Back

-

Control Panel

Projector Status Indicator

Installation

-

Installation Precautions

-

Kensington Security System

14

15

16

17

11

12

13

13

17

-

Projection Distance per Screen Size 18

19

REMOTE CONTROL 20

USING THE PROJECTOR 22

Using the Projector

-

-

Turning on the Projector

-

Adjusting Focus and Position of the Screen Image

Using the Projector

Replacing the Lamp

22

22

-

Replacing the Lamp

-

Be careful when replacing the lamp 23

22

22

23

23

-

Purchasing a replacement lamp 23

-

Disposing of lamps

Additional Options

-

-

Adjusting the Aspect Ratio

Using the Keystone Function

-

Using the Input List

-

Blank Function

Using Quick Menu

25

26

26

23

24

24

25

ENTERTAINMENT 27

Using SCREEN SHARE

MY MEDIA

-

-

-

-

Connecting a USB Device

-

Removing a USB Device

-

Watching Videos

Viewing Photos

Listening to Music

Viewing Files

30

36

38

39

27

28

28

28

CUSTOMIZING SETTINGS 42

Settings 42

PICTURE Settings

AUDIO Settings

TIME Settings

OPTION Settings

43

47

48

49

CONNECTING EXTERNAL

DEVICES 51

Connecting an HD Receiver, DVD

Player, or VCR

-

HDMI Connection

-

HDMI to DVI Connection

Connecting a PC

-

RGB Connection

-

RGB to DVI Connection

AV Connection

-

-

AV Connection

Component Connection

Connecting Headphones

Connecting a Laptop

-

RGB Connection

53

53

54

54

52

52

52

53

54

55

55

55

MAINTENANCE 56

Cleaning 56

-

Cleaning the Lens

-

Cleaning the Projector Case

-

Cleaning the Vents

Replacing the lamp

Mounting the Lens Cap

56

56

56

57

58

SERIAL COMMUNICATION

FUNCTION 59

Using Serial Communication 59

Establishing Serial Communication 59

Communication Protocol

Key Code

60

67

SPECIFICATIONS 68

PREPARATION

11

PREPARATION

A

ccessories

Check the accessories provided with the product.

The picture may be different from the actual product.

SETTINGS

SOUND

MARK

TIMER

내 미디어 외부입력

키스톤

영상모드

사운드

선택

취침예약

타이머

음량

절전모드

화면크기

화면가림

조용히

페이지

설정메뉴 화면정지 간편설정

확 인

이전 자동조정 나가기

Remote control AAA

batteries (See 20 page)

Owner's Manual eZ-Net program CD

Computer cable Power cord Owner's Manual CD

Lens cap, strap y y sure to use the jack that fits into the USB/HDMI port.

Always use a standard-sized jack.

y y y y may not display or a connection error may occur.

(Recommended HDMI cable types)

- High-Speed HDMI

®

- High-Speed HDMI

®

/

/

TM

TM

Cable

Cable with Ethernet

12

PREPARATION

Optional Accessories

To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product.

Without prior notice, optional accessories are subject to change in order to improve the performance of the product, and new optional accessories may be added.

Projection screen HDMI cable Replacement lamp

Video cable Audio cable Ethernet cable

RGB-to-component cable Component cable RS-232C cable

DVI-to-HDMI cable

PREPARATION

13

Part Name

* The projector is manufactured using high-precision technology. You may, however, see tiny black dots and/or bright colored dots (red, blue, or green) that continuously appear on the projector screen. This is a normal result of the manufacturing process and does not indicate a malfunction.

Main Unit

Control panel

Power button

Vent

1

Speaker

Lens

2

Focus ring

Zoom ring

Front foot adjustment button

1 Due to the high temperature of the vent area, do not get close to the vent area.

2 Do not touch the lens while using the projector. The lens may be damaged.

14

PREPARATION

Back

1 2 3 4 5 6 7 8 9

1 Remote control sensor

* Do not block this sensor or remote control will not function properly.

2

RGB OUT connector

3 RGB IN 2 connector

4

RGB IN 1 connector

5 HDMI IN connector

6

AUDIO connector

7

VIDEO connectors

8

AUDIO IN (RGB/ DVI) connector

9

Headphone connector

USB port

RS-232C connector

LAN connector

Power input connector

Kensington security system connector

PREPARATION

15

Control Panel

MENU button

∧/∨/</> button

AUTO button

INPUT button

OK button

POWER button

Button

POWER

MENU

∧/∨/</>

OK

AUTO

INPUT

Turns the projector on or off.

Description

Selects or closes menus.

Moves between menus and changes the settings.

(<, > button: The volume can be adjusted according to the input mode.)

Shows the current mode and saves changes to the settings.

Automatically adjusts the picture position and minimizes image shaking in RGB mode.

Toggles between RGB1 (Component 1),

RGB2 (Component 1), HDMI, and External Input.

16

PREPARATION

Projector Status Indicator

Lamp Indicator Temperature Indicator

LED Indicator

LED

Indicator

Red

Green (flashing)

Green

Orange (flashing)

Off

Orange

Red (flashing)

Red

Red (flashing)

Lamp

Indicator

Green (flashing)

Orange

Temperature

Indicator

Red

Red (flashing)

STANDBY (power standby mode)

Lamp cooling until turned on.

Operating (lamp is on)

Lamp cooling after being turned off

(approximately 20 seconds).

Power is off.

STANDBY.

(Power standby mode: naturally cools for four minutes after lamp is turned off)

There is a problem with the projector color wheel.

Please contact the nearest service center.

The lamp must be replaced because its lifespan has expired.

There is a problem with, or related to, the projector lamp.

Turn on the projector again after waiting a while.

If this indicator flashes red again, contact the nearest service center.

The lamp cover is not closed.

High temperature warning. Please turn the projector off and check the vents.

The projector turned off due to high temperature.

The projector turned off because the internal fan is not working.

Please contact the nearest service center.

Temperature Indicator

PREPARATION

17

Installation

Installation Precautions

y y environment.

- To prevent excessive internal heat, install the projector in a well-ventilated location. Do not place anything near the projector, as this may block its air vents. If the air vents are blocked, the internal temperature increases.

- Do not place the projector on a carpet or rug. If the projector's inlet vent is on the bottom, be careful not to block the vent and always use the projector on a solid, level surface.

y y humid environment.

- Do not place the projector in a hot, cold, or humid environment.

y y where it can attract dust.

- Otherwise, this may result in fire.

y y the lens cap. There is a high risk of electric shock.

y y using high-precision technology.

You may, however, see tiny black dots and/or bright colored dots that continuously appear on the projector screen. This is a normal result of the manufacturing process and does not y indicate a malfunction.

y in an environment where a lamp equipped with electronic ballasts or a three-wavelength fluorescent lamp is installed. In this case, replace the lamp with a standard international lamp for the remote control to work properly.

- Be sure to prevent foreign objects, such as paper and debris, from entering the projector.

- Leave adequate distance (at least

30 cm) around the projector.

18

PREPARATION

Projection Distance per Screen Size

1

Place the projector on a sturdy, level surface, together with the computer or audio/ video source.

2

Place the projector at an appropriate 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 perpendicular to the screen. If the lens is not perpendicular to the screen, the projected image will look distorted. To correct the

distortion, use the Keystone function. (See 25 page)

4

Connect the power cords of the projector and connected devices to the wall outlet.

Ratio of upward projection: 100 %

DISPLAY

X/2

Y/2

DISPLAY

X/2

Y/2

Projection Distance (D) Projection Distance (D)

Screen Size (mm)

2540

3048

3556

4064

4572

5080

1016

1270

1524

1778

2032

2286

5588

6096

6604

7112

7620

Screen Width (Y)

(mm)

813

2032

2438

2845

3251

3658

4064

1016

1219

1422

1626

1829

4470

4877

5283

5690

6096

4:3 aspect ratio

Screen Height (X)

(mm)

610

1524

1829

2134

2438

2743

3048

762

914

1067

1219

1372

3353

3658

3962

4267

4572

Shortest Distance (D)

(mm)

1000

Longest Distance (D)

(mm)

1198

2500

3000

3500

4000

4500

5000

1250

1500

1750

2000

2250

5500

6000

6500

7000

7500

2994

3593

4192

4791

5390

5989

1497

1796

2095

2395

2694

6588

7187

7486

7786

8684

y y y the zoom function.

The projection distance for each screen size is just a reference, and there is about

±5 % deviation.

PREPARATION

19

Kensington Security System

y y y nism. Connect a Kensington Security System cable as shown below: y y refer to the user’s guide provided with the Kensington Security System.

y y y high-value electronic devices. Website: http://www.kensington.com

20

REMOTE CONTROL

REMOTE CONTROL

Open the battery cover on the back of the remote control, and insert the batteries into the battery compartment as indicated, with poles pointing in the correct direction. Always use the same type of batteries as those provided (1.5 V AAA).

y y

CAUTION

SETTINGS

SOUND

MARK

TIMER

Power

Turns the projector on or off.

USB/MY MEDIA

Changes to USB mode.

INPUT

Changes the input source.

Playback control buttons

Adjusts the play of My Media.

Key's

Adjusts the Keystone settings.

SOUND

Changes the Sound mode.

SLEEP

Sets the sleep timer.

PICTURE

Changes the picture mode.

ENERGY SAVING

Changes the Energy Saving mode.

TIMER

Changes the settings of the presentation timer.

VOL +, -

Adjusts the volume level.

RATIO

Changes the aspect ratio.

BLANK

Displays the blank screen.

MUTE

Mutes all sound.

PAGE

︿, ﹀

Moves to the previous or next screen.

내 미디어 외부입력

키스톤

영상모드

음량

사운드

선택

취침예약

타이머

절전모드

화면크기

화면가림

조용히

페이지

설정메뉴 화면정지 간편설정

확 인

이전

자동조정 나가기

SETTINGS

SOUND

MARK

TIMER

REMOTE CONTROL

21

SETTINGS

Selects or closes menus.

STILL

Freezes the moving image.

(The STILL function works in all modes, except USB mode.)

Q.MENU

Enters the quick menu.

Up/Down/Left/Right buttons

Sets the function or moves the cursor.

OK

Shows the current mode and saves changes to the settings.

BACK

Returns to the previous screen.

AUTO

Optimizes the screen automatically in RGB-PC input mode.

EXIT

Closes the settings window.

Color buttons

Sets detailed settings or gestures for each menu.

*

MARK

button is used when a software update is required.

(

MARK

button is not available for a user.)

내 미디어 외부입력

키스톤

영상모드

음량

사운드

선택

취침예약

타이머

절전모드

화면크기

화면가림

조용히

페이지

설정메뉴 화면정지 간편설정

확 인

이전

자동조정 나가기

NOTE

y y

When using the remote control, the optimal operation range is 6 m or less (left/right) and within a 30 degree arc of the remote control infrared receiver.

y y

If a cable is connected to the back port, the optimal operating range is

3 m or less (left/right) and within a 30 degree arc of the remote control y infrared receiver.

y

For seamless operation, do not block the infrared receiver.

30° 30°

SETTINGS

MARK

SOUND

TIMER

내 미디어 외부입력

키스톤

영상모드

사운드

절전모드

화면크기

음량

화면가림

조용히

선택

취침예약

타이머

페이지

설정메뉴 화면정지 간편설정

확 인

이전 자동조정 나가기

22

USING THE PROJECTOR

USING THE PROJECTOR

Using the Projector

Turning on the Projector

1

Connect the power cord.

2

Wait a moment after connecting the power cord, then open the lens cap and press the

POWER

button on the control panel or remote control. (The light on the control panel turn on.)

3

In the Language Selection screen, select a language.

4

Use the

INPUT

button on the remote control to select an input signal.

Adjusting Focus and

Position of the Screen

Image

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

Focus ring

Zoom ring y y rotate the focus ring (the outer ring of the projector lens).

y y rotate the inner zoom ring.

To move the screen image upward/ downward, adjust the height of the foot at the bottom of the projector.

Front foot adjustment button y y ment button, adjust the projector upward/downward until the screen image is in the desired position.

y y adjustment button, the front foot becomes fixed at the current position.

Using the Projector

1

In Standby mode, press the

POWER

button to turn the projector on.

2

Press the

INPUT

button to select the input signal you want.

3

Control the projector using the following buttons while watching the screen.

Button

VOL -, +

Description

Adjusts the volume level.

MUTE

Mutes all sounds.

Q.MENU

Accesses the quick menu.

RATIO

Key's

Resizes an image.

Adjusts Keystone.

4

Press the

POWER

button to turn the projector off.

USING THE PROJECTOR

23

Replacing the Lamp

Replacing the Lamp

The lifespan of the lamp depends on the environment in which the projector is used.

You can check how long the projector lamp has been used in the

OPTION

menu. Make sure to replace the lamp in the following situations: y y the quality deteriorates.

y y y y appears on the screen when turning the projector on.

Be careful when replacing the lamp

y y

POWER

button on the remote control or control panel.

y y the operation indicator is flashing orange, i.e. the fan is working (about

20 seconds). When the operation indicator is orange and no longer flashing, remove the power cord.

y y before replacing it.

y y lamp from an LG Electronics Service Center. Using another manufacturer's lamp may damage the projector and lamp.

y y ing it.

y y children. Keep the lamp away from heat sources, such as radiators and stoves. There is a fire or burn hazard.

y y or foreign materials. The lamp may burst.

y y objects into the lamp socket after removing the lamp. This can result in electrical shock or damage the product.

y y screws. If it is not securely tightened, the projected image may become darker and there may be a fire hazard.

y y new lamp or the glass of the lamp container. Picture quality and lamp lifespan may suffer.

Purchasing a replacement lamp

Check the lamp model and then purchase the replacement lamp from an LG

Electronics Service Center.

(Use a lamp designed specifically for the projector; otherwise, it may damage the projector.)

Disposing of lamps

Dispose of a used lamp by returning it to an LG Electronics Service Center.

24

USING THE PROJECTOR

Additional Options

Adjusting the Aspect

Ratio

You can adjust the aspect ratio of the picture by pressing

RATIO

while watching.

NOTE

y y ing on the input signal.

y y

Q.MENU

or

SETTINGS

button.

-

16:9

: Resizes the picture to a 16:9 ratio.

-

4:3

: Resizes the picture to a 4:3 ratio.

-

Zoom

: Enlarges an image to fit the screen width. The top and bottom of the image may be truncated.

y y

︿ or ﹀ button to zoom in to or out of the image.

y y

︿ or ﹀ button to move the image.

-

Just Scan

: Displays high-definition images in the original size without cutting off the edges.

Just Scan

NOTE

y y noise at the edges of the screen.

-

Set By Program

: Displays images in the same aspect ratio as the original image.

Set By Program

-

Cinema Zoom 1

: Enlarges an image at a cinemascope ratio of 2.35:1 without distortion. It ranges from 1 to y

16.

y

︿ or ﹀ button to zoom in to or out of the image.

y y

︿ or ﹀ button to move the image.

NOTE

y y picture, it may be distorted.

Using the Keystone

Function

To prevent the screen image from becoming trapezoidal,

Keystone

adjusts the top and bottom width of the image if the projector is not set up at a right angle to the screen.

Because the

Keystone

function may cause inferior screen image quality, use this function only when it is not possible to set up the projector at an optimal angle.

Keystone

USING THE PROJECTOR

25

Using the Input List

Using the Input List

1

Press the

INPUT

button to display the input selection screen.

- The connected input mode appears first. Note that the compo nent is always enabled.

INPUT List

ꔂ Move ꔉ OK

1

Adjust the screen using the y

Key's

button.

y

value ranges are as follows.

Top left (H: 0 to 100, V: 0 to 100)

Top right (H: -100 to 0, V: 0 to 100)

Bottom left (H: 0 to 100, V: -100 to 0)

Bottom right (H: -100 to 0, V: -100 to 0)

2

Press the

OK

button after adjustment.

Component1 Component2 USB AV RGB-PC1 RGB-PC2

HDMI

Input Label Exit

2

Use the

INPUT

button to select an input signal to switch the projector to the desired input mode. Use the

︿

,

,

︿

or,

button to switch between all input modes.

Selecting an Input Label

You can select an input label to display which devices are connected to which input ports.

Input Label

AV ◀

Component1 ◀

Component2 ◀

RGB-PC1 ◀

RGB-PC2 ◀

Close

1

Press the

INPUT

button to display the input selection screen.

2

Press the

RED

button.

3

Use the ︿ or ﹀ button to scroll to one of the input sources.

4

Use the ︿ or ﹀ button to select a device name.

26

USING THE PROJECTOR

Blank Function

Using Blank Image Function

This function is effective when you want to draw attention to you during a meeting or training session.

1

Press the

BLANK

button to display the blank background color on the screen.

You can change the background color by referring to "Selecting the background color of the blank image".

2

Press any button to clear the blank image function.To cover the screen temporarily, press the

BLANK

button on the remote control. Never block the lens with an object while the projector is running. The lens may become overheated, resulting in deformation of the lens or fire.

Selecting the background color of the blank image

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

OPTION,

then press the

OK

button.

3

Press the

︿

,

,

︿

, or

button to select

Blank Image

, then press the

OK

button.

4

Use the ︿ or ﹀ button to move to the desired item, then press the

OK

button.

Using Quick Menu

You can easily customize your frequently used menus.

1

Press the

Q.MENU

button to open

Quick Menu.

2

Press the ︿ or ﹀ button to select a menu, then press

OK.

Menu

Aspect

Ratio

Picture

Mode

Energy

Saving

Clear

Description

Changes the aspect ratio.

(See 24 page)

Changes the picture

mode. (See 43 page)

Adjusts brightness.

Voice II

Sound

Mode

Sleep

Timer

Makes the voice from the projector crisp and clear.

Sets the sound mode.

Sets the specific time to turn off the projector automatically.

PJT Mode

Turns the projected image upside down or flips it horizontally.

USB

Device

Disconnects a USB device.

3

Press the ︿ , ﹀ , ︿ , and ﹀ buttons to scroll through the following menus.

ENTERTAINMENT

27

ENTERTAINMENT

Using SCREEN SHARE

1

E nable related SCREEN SHARE function on the device you wish to connect.

2

Connect the Projector from the search list on the device you wish to connect.

(When you connect the projector to your laptop, input the PIN code shown on your display. The request for a PIN will be shown only at the initial connection.)

3

I f the desired device accepts the request, SCREEN SHARE will be started.

CAUTION

y y of Windows, and some other operating systems, may not be compatible with

SCREEN SHARE. y y y guaranteed to be compatible. y y y y environment. y manual.

28

ENTERTAINMENT

MY MEDIA

Connecting a USB Device

When a USB storage device is connected, the USB adjustment screen appears.

You cannot write or delete data to or from the USB device.

Connect a USB flash drive as shown below.

Removing a USB Device

1

Press the

Q.MENU

button.

2

Use the ︿ or ﹀ button to move to

USB

Device

, then press the

OK

button.

3

Remove the USB device.

NOTE

y y ed, it cannot be read. Remove the

USB device, then connect it again.

USB Flash drive

Tips for Using a USB Device

y y y recognizable.

y y y y own driver may not be recognized.

y y age device depends on each device.

y work, disconnect and reconnect it.

Please do not turn off the projector or unplug the USB device while the connected USB device is being accessed. If such a device is forcefully unplugged, the USB device or stored y files may be damaged.

y device that has been manipulated on the PC. The projector may not operate properly or fail to play files. Use a USB storage device that contains normal music, photo, video, or document files.

y y matted as a FAT16, FAT32, or NTFS file system provided by Windows. If a storage device is formatted with a non-Windows program, it may not be y recognized.

y storage device that requires an ex ternal power supply. If not, the device y may not be recognized.

y a cable provided by the USB manufacturer. When you use a cable that is not provided by the USB device manufacturer or an excessively long cable, the device may not be recognized.

ENTERTAINMENT

29

y y y ported or may not work properly.

y long, the folder or file may not be recognized properly.

y y sorted in the same way as in Windows XP. Up to 100 English charac y ters for a file name are allowed.

y to become damaged, so it is recommended to back up important files.

Users are responsible for data management. The manufacturer bears no y responsibility.

y flash drive that is 32 GB or less and a USB hard disk that is 1 TB or less.

Any USB device with more than the recommended capacity may not work y properly.

y ing properly, disconnect it and reconnect it.

y y power saving function does not work, turn the hard drive off and on again to y make it work properly.

y are supported as well. However, they may not work properly in the movie list.

30

ENTERTAINMENT

Watching Videos

In the Movie List, you can watch movies stored on the connected USB device.

Tips for Playing Videos

y y y work.

y y ported in subtitles.

y

y titles.

y should be arranged in ascending order to play the subtitle properly.

y y y not supported.

y subtitle languages menu are not

supported. (See 34 page)

y y y supported.

y interruptions (stopped image, faster playback, etc.) when the audio lany guage is changed.

y properly, or some functions may not be available.

y y y may not be played back.

y depending on the video or audio packet structure of the video file.

y y the maximum supported for each frame may not play properly.

y y specified here may not play back.

y y

(Global Motion Compensation) or

Qpel (Quarter Pixel Motion Estima y tion) is not supported.

y

y ported in the subtitle file.

y for files encoded at level 4.1 or higher in H.264/AVC.

y y

y bytes) are not supported.

y that does not support high speed may not work properly.

y y be located in the same folder. A video file name and its subtitle file name must be identical in order to display the subtitles properly.

y y

Movie List function, you cannot adjust the picture mode.

y y tions other than

if video files do not have index information.

y y network, Trick mode is limited to 2x speed.

y y characters may not be playable.

ENTERTAINMENT

31

Supported Files

.m4v

.mov

.mkv

.ts

.tp

.vob

.mpeg

.mpe

Video codec

Audio codec

Audio codec

Video codec

Video codec codec codec

Code Type

VC-1 Advanced Profile

Profile/Level Support

Advanced Profile @ Level 3 (e.g., 720p60, 1080i60, and 1080p30)

Only files compliant with the SMPTE 421M VC-1 standard can be streamed.

Simple Profile @ Medium Level (e.g., CIF and

QVGA)

Main Profile @ High Level (e.g., 1080p30)

Only files compliant with the SMPTE 421M VC-1 standard can be streamed.

WMA Standard

DivX 3.11

DivX 4

DivX 5

DivX 6

Xvid

H.264/AVC

Motion JPEG

MPEG-1 Layer 1, I2

Dolby Digital

MPEG-1 Layer III (MP3)

H.264 /AVC

MPEG-4 Part 2

Xvid

AAC

MPEG-1 Layer 3 (MP3)

H.264 /AVC

Advanced Simple Profile (720p/1080i)

Advanced Simple Profile (720p/1080i)

Main Profile @ Level 4.1

High Profile @ Level 4.1 (e.g., 720p60, 1080i60, and 1080p30)

Advanced Simple Profile (720p/1080i)

Main Profile @ Level 4.1

High Profile @ Level 4.1 (e.g., 720p60, 1080i60, and 1080p30)

MPEG-4 Part 2

Xvid

HE-AAC

Dolby Digital

MPEG-1 Layer 3 (MP3)

HE-AAC-LC and HE-AAC

H.264 /AVC

Main Profile @ Level 4.1

High Profile @ Level 4.1 (e.g., 720p60, 1080i60, and 1080p30)

Main Profile @ High Level (e.g., 720p60 and

1080i60)

MPEG-2

MPEG-1 Layer 1/2

MPEG-1 Layer 3 (MP3)

Dolby Digital

AAC

MPEG-1

MPEG-2

MPEG-1 Layer 1/2

Dolby Digital

DVD-LPCM

MPEG-1

MPEG-1 Layer 1/2

Main Profile @ High Level (e.g., 720p60 and

1080i60)

Only files configured properly for TS, PS, or ES can be streamed.

32

ENTERTAINMENT

Supported Audio Files

No

1 MP3

2 AC3

3 MPEG

5 CDDA

6 LPCM

Bit Rate

32 Kbps - 320 Kbps

32 kbps - 640 kbps

32 kbps - 448 kbps

Sampling Rate

32 kHz - 48 kHz

32 kHz, 44.1 kHz, 48 kHz

32 kHz - 48 kHz

24 kbps - 3844 kbps 8 kHz - 96 kHz

1.44 kbps

1.41 Mbps - 9.6 Mbps

44.1 kHz

Multi-channel: 44.1 kHz,

88.2 kHz / 48 kHz, 96 kHz

Stereo: 176.4 kHz, 192 kHz

Remark

ENTERTAINMENT

33

Browsing Movie List

Play a video file stored in the connected device.

1

Connect a USB storage device.

2

Press the

USB

button.

3

Press the ︿ , ﹀ , ︿ , or ﹀ button to select

Movie List

, then press the

OK

button.

4

Use the ︿ , ﹀ , ︿ , or ﹀ button to select a file, then press the

OK

button.

❶ ❷ ❸ ❹ ❺

Movie List

USB STORAGE DEVICE page 1/1

All Media Movie List Photo List Music List File List

꘧ Page Change page 1/1

ꔅ Go to root folder

ꔅ Go to upper folder

Thumbnails

Description

Abnormal file

Exit

File not supported

File list

Moves to the upper-level folder.

Current page/Total no. of folder pages

Current page/Total no. of file pages

Moves to the top-level folder.

Moves to the upper-level folder.

Exit movie list.

5

Use the following buttons to control playback:

��

Q.MENU

Option

01:02:30 / 02:30:25

Hide Exit

Item Description

◀▶

Shows the current playback position. You can use the

< or > button to move the playback position forward or backward.

Stops playback and returns to

Movie List.

Resumes normal playback.

Pauses the media player.

If no button is pressed on the remote control for 10 minutes after pausing, playback resumes automatically.

ꕘ ꕙ

Displays in slow motion.

Whenever this button is pressed, the playback speed is changed.

: x2, x4, x8, x16, x32

Option

You can use Energy Saving mode.

A settings pop-up window appears.

Hide

Hides the playback bar. Press the

OK

button to make it appear.

Exit

Returns to the

Movie List

screen.

34

ENTERTAINMENT

Setting Options

1

Press the

Quick Menu

button.

2

Use the ︿ or ﹀ button to move to a desired option, then press the

OK

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up each item.

Set Video Play.

Item

Picture

Size

Description

Selects the aspect ratio of the image.

y y

: Files play in fullscreen mode based on the aspect ratio of the video.

y y

: Displays the video in the original aspect ratio.

Audio

Language

Subtitle

Language

Select the language you want in a file offering multiple languages. This option is not available if the file has only one language.

Turn subtitles on or off.

y y

: Select one of y the available languages.

y

: Select a character set for subtitles. By default, subtitles are displayed in the language configured in

OPTION →

Menu Language

.

y y

: If subtitles are not synchronized with the video, you can adjust the y timing by 0.5-second units.

y

: Moves the location of the subtitles.

y y

: Changes the subtitle font size.

Repeat

Turns the repeat function on or off. When it is set to Off, the next file can be played sequentially if the file name is similar.

y y

Subtitle

Language

Latin1

Latin2

Latin4

Greek

Cyrillic

Hebrew

Chinese

Korean

Arabic

Turkish

Thai

Language

English, Spanish, Irish,

Welsh, French,

German, Italian,

Dutch, Swedish,

Finnish, Portuguese,

Danish, Romanian,

Norwegian, Albanian,

Gaelic, Catalan,

Valencian

Bosnian, Polish,

Croatian, Czech,

Slovak, Slovene,

Serbian, Hungarian

Estonian, Latvian, Lithuanian

Greek

Bulgarian, Russian,

Ukrainian, Kazakh,

Macedonian

Hebrew

Chinese

Korean

Arabic

Turkish

Thai

Set Video.

You can change video settings.

(Refer to "PICTURE Settings" on 43 page.)

Set Audio.

You can change audio settings.

(Refer to "Audio Settings" on 47 page.)

Checking DivX registration code

Please check your DivX registration code. For more information on the registration process, visit www.divx.com/ vod. After registration, you can enjoy

VOD content protected by the DivX

®

DRM.

1

Move from the menu to

OPTION

, then press

DivX(R) VOD

.

Registration

Deregistration

Close

2

Press the ︿ or ﹀ button to move to

Registration

, then press the

OK

button.

i

You must register your device to play DivX(R) DRM-protected videos.

Registration Code: XXXXXXXXXX

Register at http://vod.divx.com.

Close

3

Check the DivX registration code.

NOTE

y y codes assigned to other devices.

Make sure to use the DivX registration code assigned to your device.

y y

verted by the standard DivX codec may be corrupted or not play.

ENTERTAINMENT

35

Deregistering the DivX Code

Use the DivX deregistration code to deactivate the DivX DRM function.

1

Move from the menu to

OPTION

, then press

DivX(R)

VOD.

2

Use the ︿ or ﹀ button to go to

Deregistration

, then press the

OK

button.

3

Select

Yes

.

Your product is already registered.

Are you sure you want to deregister?

Yes No

⬇ i

Deregistration code: XXXXXXXX

Deregister at http://vod.divx.com.

Continue with registration?

Yes No

NOTE

y y

(DRM) DRM technologies and services protect the interests and rights of copyright holders by preventing illegal use of digital content. Files can be played after the license is verified through, for example, an online method.

36

ENTERTAINMENT

Viewing Photos

You can view photos stored on a connected device.

Photo File

PHOTO (*.JPEG)

Baseline: 64 (W) x 64 (H) pixels - 15360

(W) x 8640 (H) pixels

Progressive: 64 (W) x 64 (H) pixels -

1920 (W) x 1440 (H) pixels y y y y y an icon.

y corrupted files or file formats that cannot be played.

y y y properly.

y resolution images in full screen.

Browsing Photo List

1

Connect a USB storage device.

2

Press the

USB

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

Photo List

, then press the OK button.

4

Use the ︿ , ﹀ , ︿ , or ﹀ button to select a file, then press the

OK

button.

❶ ❷ ❸ ❹

Photo List

USB STORAGE DEVICE page 1/1

All Media Movie List Photo List Music List File List

꘧ Page Change page 1/1

ꔅ Go to root folder

ꔅ Go to upper folder

Thumbnails

Description

Abnormal file

Exit

File not supported

File list

Moves to the upper-level folder.

Current page/Total no. of folder pages

Current page/Total no. of file pages

Moves to the top-level folder.

Moves to the upper-level folder.

Shutdown

5

Use the following buttons to control playback:

01_a.jpg

2008/12/10

1920 x 1080

479 KB

[1/4]

Slideshow

BGM

Q.MENU

Option Hide Exit

Item

Slide show

Description

Selects the previous or next photo.

Displays all photos in a slide show.

y y

Slide Speed

in the

Option

Set Photo

View.

menu.

BGM

Listen to background music while viewing full-size photos.

� y y

BGM

in the

Option

Set Photo View.

menu.

Rotates photos.

y y

270°, 360° clockwise.

y y if the width is greater than the height of the maximum supported resolution.

Enlarges or reduces the photo.

Press the blue button to enlarge the image.

You can use Energy Saving mode.

Option

A settings pop-up window appears.

Hide

Hides the menu on the fullsize screen.

y y press the

OK

button on the remote control.

Exit

Exit from full-screen photo view.

ENTERTAINMENT

37

Setting Options

1

Press the

Q.Menu

button.

2

Use the ︿ or ﹀ button to move to a desired option, then press the

OK

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up each item.

Set Photo View.

Item

Slide

Speed

BGM

Description

Selects a slide show transition speed.

Selects a music folder for background music.

y y music folder while background music is playing.

y y you can only select a folder from the same device.

Repeat

Selects repeat.

Random

Selects random play.

Set Video.

You can change video settings.

(Refer to "PICTURE Settings" on 43 page.)

Set Audio.

You can change audio settings.

(Refer to "Audio Settings" on 47 page.)

38

ENTERTAINMENT

Listening to Music

Play audio files stored on the connected device.

Audio File

*.MP3

Bit rate range 32 Kbps - 320 Kbps y y y

32 kHz, 44.1 kHz, 48 kHz y

16 kHz, 22.05 kHz, 24 kHz

Browsing Music List

1

Connect a USB storage device.

2

Press the

USB

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

Music List

, then press the

OK

button.

4

Use the ︿ , ﹀ , ︿ , or ﹀ button to se-

❶ lect a file, then press the

OK

button.

❷ ❸ ❹ ❺

Music List

USB STORAGE DEVICE page 1/1

All Media Movie List Photo List Music List File List

꘧ Page Change page 1/1

ꔅ Go to root folder

ꔅ Go to upper folder

Thumbnails

Description

Abnormal file

Exit

Description

File list

Moves to the upper-level folder.

Current page/Total no. of folder pages

Current page/Total no. of file pages

Moves to the top-level folder.

Moves to the upper-level folder.

Shutdown

5

Use the following buttons to control playback: page 1/1

Music List

USB STORAGE DEVICE

꘧ Page Change

All Media Movie List Photo List Music List File List page 1/1

002. - B02.mp3

��

Q.MENU

Option Hide

02:30 / 03:25

Exit

Item Description

◀▶

Changes the playing position.

Stops playing.

Resumes normal playback.

Pauses the media player.

Plays the previous/next file.

You can use Energy Saving mode.

Option

Sets

Option

for the music list.

Hide

Hides the playback bar.

Press the

OK

button to show it again.

Exit

Returns to the

Music List

screen.

File not supported

Setting Options

1

Press the

Q.Menu

button.

2

Use the ︿ or ﹀ button to move to a desired option, then press the

OK

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up each item.

Set Audio Play.

Item Description

Repeat

Selects repeat.

Random

Selects random play.

Set Audio.

You can change audio settings.

(Refer to "Audio Settings" on 47 page.)

ENTERTAINMENT

39

Viewing Files

You can view document files stored on a connected device.

Supported File Formats

XLS, DOC, PPT, TXT, XLSX, PPTX,

DOCX, PDF, HWP

Microsoft Office 97/2000/2002/2003/2007

Adobe PDF 1.0/1.1/1.2/1.3/1.4

Hangul 97/2000/2002/2005/2007 y y documents may look different from what is displayed on the PC.

y y images, the resolution may look lower during the realignment process.

y y pages, it may take longer to load the document.

y y y by other fonts.

y

Office documents that contain many high resolution images.

In that case, reduce the image file size, save it on a USB storage device and run the file viewer again or connect your PC to the projector and open the file on your PC.

40

ENTERTAINMENT

File List Screen

1

Connect a USB storage device.

2

Press the

USB

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

File List

, then press the

OK

button.

4

Use the ︿ , ﹀ , ︿ , or ﹀ button to select a file, then press the

OK

button.

❶ ❷ ❸ ❹

File List

USB STORAGE DEVICE

DOC HWP

d 06/09/2010 page 1/1

꘧ Page Change

PDF

All Media Movie List Photo List Music List File List page 1/1

PPT TXT XLS

5

Use the following buttons to control y playback: y

Go Page

button, a window where you can enter a page number appears. Enter a page number to go to that page.

y y

Press the volume button to

Zoom in

or

Zoom out

.

1.

Press the

OK

button.

2. Press the

Up/Down/Left/Right

buttons to move to Go to Page or

Zoom.

ꔅ Go to root folder ꔅ Go to upper folder

Exit

❺ ❻ ❼

Description

File list

Moves to the upper-level folder.

❸ Current page/Total no. of folder pages

Current page/Total no. of file pages

Moves to the top-level folder.

❻ Moves to the upper-level folder.

Shutdown

Go Page

Zoom

Q.MENU

Option Hide Exit y

Item Description

Go Page

Moves to the page you want.

Use the Up/Down/Left/Right buttons to select a page, then press the

OK

button.

Zoom

Enlarges or reduces the image.

Option

Sets Options for File Viewer.

Hide

Hides the menu.

y y

OK

show it again.

button to

Exit

Returns to the File List screen.

Set FileViewer Option

Item

Single

Page

Loading

Image

Quality

Document

Align

Description

On

Loads and displays pages one by one.

The initial loading time is short, but a content-heavy page may be displayed slowly.

Off

The entire document is loaded to memory before displaying.

Initial loading may take a long time, but page navigation is very fast. If a file is too large, it may fail to load all the pages.

You can set the quality of the image included in the document. Three levels: low, medium, and high.

A higher image quality may be displayed at a low speed on a screen.

Selects the initial document arrangement method.

The File Viewer Option settings are default, so close the currently opened document to apply changes to the new document.

ENTERTAINMENT

41

42

CUSTOMIZING SETTINGS

CUSTOMIZING SETTINGS

Settings

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select a desired item, then press the

OK

button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set the desired item, then press the

OK

button.

4

Press the

EXIT

button when completed.

Menu Description

PICTURE

Adjusts the image quality for optimal viewing.

AUDIO

Adjusts the sound quality and volume level.

TIME

OPTION

For time-related settings.

Customizes the general settings.

INPUT

Lets you select the desired input.

MY MEDIA

Accesses photo, music, movie, and document files.

CUSTOMIZING SETTINGS

43

PICTURE Settings

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

PICTURE

, then press the

OK

ꔉ button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up the

4

desired item, then press the

OK

ꔉ button.

- To return to the previous menu, press the

BACK

button.

Press the

EXIT

button when completed.

PICTURE

ꔂ Move ꔉ OK

• Energy Saving : Minimum

• Picture Mode : Eco

• Contrast 50

• Brightness 50

• Sharpness 5

• Color

• Tint

70

0

R G

The available picture settings are as follows:

Item Description

Reduces power consumption by adjusting screen brightness.

Energy

Saving

Picture

Mode

Selects one of the preset images, or customizes options in each mode for the best screen performance. You can also customize advanced options for each mode.

Mode

Vivid

Standard

Eco

Cinema

Game

Maximizes the visual effect of the video. Displays a crystal clear picture by enhancing contrast, brightness, and sharpness.

Displays the picture at normal contrast, brightness, and sharpness.

Reduces power consumption by adjusting the brightness corresponding to image movement on the screen.

Optimizes the image for movies.

Optimizes the image for playing games on fast-moving screens.

Expert1/2

Adjusts the detailed image settings.

Black Mode

Provides optimized picture quality on a dark-colored screen or a chalkboard by removing the input image's colors and reversing the contrast.

* Black mode is only available when the external input is set to either of RGB-PC1, RGB-PC2 or HDMI and the resolution is set to 1024x768.

* If you change the resolution to other value than 1024 x 768 while the picture mode is set to the black mode, the picture mode is automatically reset to the default value.

* You cannot control the picture settings when the picture mode is set to the black mode.

44

CUSTOMIZING SETTINGS

Item Description

Contrast

Increases or decreases the gradient of the video signal.

Brightness

Adjusts the base level of the video signal to make the image brighter or darker.

Sharpness

Adjusts the level of sharpness in the edge between the light and dark areas of the picture. The lower the level is, the softer the image looks.

Horizontal and Vertical Sharpness are available only Expert1/2.

Color

Tint

Picture

Option

Advanced

/Expert

Control

Picture

Adjusts the intensity of all colors.

Adjusts the balance between red and green levels.

Sets optional settings.

Customizes the advanced settings.

Restores each mode's options to the factory default.

Reset

Aspect Ratio

Changes the aspect ratio.

Screen

(RGB-PC)

Adjusts the picture quality for RGB-PC input.

Item

Resolution

Available resolutions are 768 (1024 x 768 / 1280 x 768,

60 Hz) and 1050 (1400 x 1050 / 1680 x 1050, 60 Hz).

Auto

Config.

Provides optimized picture quality by automatically calibrating mismatched horizontal width and a shaky picture caused by conflicts between the internal settings of the projector and various PC graphic signals.

y y

AUTO

button on the remote control.

Posição

Ratio

Phase

Initial

Settings

Moves the image up/down/left/right.

Changes the aspect ratio.

Makes the picture look clear by removing horizontal noise.

Restores all the settings to the factory default.

Advanced / Expert Control

Item

Dynamic

Contrast

Dynamic

Color

Description

Adjusts contrast to keep it at the best level for the brightness of the screen.

Adjusts screen colors so that they look natural.

CUSTOMIZING SETTINGS

45

Item Description

Skin Color

Sky Color

Grass Color

Adjusts only the natural color area of, for example, fields and moun -

Gamma

Detects the skin area in the image and adjusts it to achieve natural skin color.

Adjusts only the color of the sky.

tains.

Adjusts the overall color of the screen to suit your preference.

Enhancer

Color Filter

In Expert and Cinema mode, you can customize the options of each mode.

Color Gamut

Selects the range of colors to display.

Edge

Provides much sharper and clearer edges to the picture.

Accurately adjusts color and tint by filtering a specific color area of RGB space.

Color

Temperature

Color

Management

Gamma

: Select 1.9, 2.2, or 2.4.

a. Method: 2 points

- Pattern: Inner, Outer

- Points: Low, High

- Red/Green/Blue: The adjustment range is -50 - +50.

- Apply to all inputs: The values of the Color Temperature is applied to all the input modes.

b. Method: 10 points IRE

- Pattern: Inner, Outer

- IRE (Institute of Radio Engineers) is the unit that indicates the size of the video signal and can be set as either 10, 20, 30 - 90, or 100.

You can fine-tune for each setting as shown below.

- Luminance: If you set up luminance for 100 IRE, a luminance value satisfying each gamma is automatically calculated for each step from 10 IRE to 90 IRE.

- Red/Green/Blue: The adjustment range is -50 - +50.

- Apply to all inputs: The values of the Color Temperature is applied to all the input modes.

Adjusts Red/Green/Blue/Yellow/Cyan/Magenta colors. Allows an expert to adjust the tint using a test pattern. Six colors (Red/Green/

Blue/Cyan/Magenta/Yellow) can be selectively adjusted without affecting other colors. You may not see colors change on a normal picture even after adjustment.

- Chroma Red/Green/Blue/Yellow/Cyan/Magenta,

Tone Red/Green/Blue/Yellow/Cyan/Magenta

: The adjustment range is -30 - +30 each.

* Available options may differ depending on the input signal or video mode, etc.

46

CUSTOMIZING SETTINGS

Picture Option

Item

Noise

Reduction

MPEG Noise

Reduction

Black Level

Description

Removes noise from the picture.

Reduces the noise produced while creating digital video signals.

Compensates the screen brightness and contrast to balance with the black level of the video input.

Provides optimal picture quality for watching a movie.

Real

Cinema

Color

Temperature

Adjusts the overall color of the screen to suit your preference.

Select

Warm

,

Cool

,

Medium

or

Natural

.

In Expert mode, you can customize the options for each mode.

CUSTOMIZING SETTINGS

47

AUDIO Settings

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

AUDIO

, then press the

OK

ꔉ button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up the desired item, then press the

OK

ꔉ button.

- To return to the previous menu, press the

BACK

button.

4

Press the

EXIT

button when completed.

AUDIO

• Sound Mode : Standard

• Clear Voice II : Off ꕅ 3

• Auto Volume : Off

ꔂ Move ꔉ OK

The available sound settings are as follows:

Item

Sound Mode

Clear Voice II

Auto Volume

Description

Adjusts sound.

Mode

Standard

Selects a standard sound.

Music

Select when listening to music.

Movie

Sport

Game

User Setting

Select when watching a movie.

Select when watching sports events.

Select when playing a game.

Audio-band (100 Hz / 300 Hz/ 1 kHz/ 3 kHz / 10 kHz) can be adjusted from -10 to 10.

Reset: Restores all the settings to the factory default.

Makes the voice from the projector crisp and clear.

Automatically adjusts the volume level.

48

CUSTOMIZING SETTINGS

TIME Settings

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

TIME

, then press the

OK

ꔉ button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up the desired item, then press the

OK

ꔉ button.

- To return to the previous menu, press the

BACK

button.

4

Press the

EXIT

button when completed.

TIME

• Sleep Timer

• Auto Off

: Off

: 60 min.

• Automatic Standby : Off

• Presentation Timer

ꔂ Move ꔉ OK

The available time settings are as follows:

Item

Sleep Timer

Auto Off

Automatic

Standby

Presentation

Timer

Sets the projector to turn off at a specified time.

If there is no signal, the projector automatically turns off after the preset time has elapsed.

Turns off the projector automatically if there is no input for the given time.

Time

Alarm

Displays an alarm at the specified time.

* If you set the time to 5 minutes, the time is displayed on the screen at 1-minute intervals. If you set the time to 10 minutes or more, the time is displayed at 5-minute intervals. If the remaining time is less than 5 minutes, it is displayed at 1-minute intervals.

Time

Keeper

Description

* You can set the time to 5, 10... 60 minutes in 5-minute increments.

Displays the time remaining until the time specified on the screen.

* Between 1 and 10 minutes, the time can be set in in crements of 1 minute and, between 10 and 60 minutes, in increments of 5 minutes.

CUSTOMIZING SETTINGS

49

OPTION Settings

1

Press the

SETTINGS

button.

2

Use the ︿ , ﹀ , ︿ , or ﹀ button to select

OPTION

, then press the

OK

ꔉ button.

3

Use the ︿ , ﹀ , ︿ , or ﹀ button to set up the desired item, then press the

OK

ꔉ button.

- To return to the previous menu, press the

BACK

button.

4

Press the

EXIT

button when completed.

OPTION

• Language

• SCREEN SHARE

ꔂ Move ꔉ OK

: [PJTR][LG]BC775[0000]

• Group

• Channel

• Caption

• Keystone

• PJT Mode

• Blank Image

: Front

: Blue

The available option settings are described below:

Item Description

Language

Selects the desired language.

SCREEN

SHARE

The SCREEN SHARE displays the screen of the connected device.

y y

Item

Group

This is the Group setting for each device supporting the

SCREEN SHARE feature. When the wireless connection is weak or unstable, adjust the Group setting to correct the problem.

Channel

You can change the channel used for wireless connections.

Caption

y y

: Select channel searching methods.

-

Auto

: The projector searches for available channels and automatically selects the least used channel. y

-

Manual

: You can select a channel manually.

y

: This is shown when

Search Channels

is set to

Manual

. It allows you to specify a channel number to use.

Turns subtitles On/Off when Korean is used for the AV input.

Keystone

To prevent the screen image from becoming trapezoidal, Keystone adjusts the top and bottom width of the image if the projector is not set up at a right angle to the screen.

PJT Mode

Turns the projected image upside down or flips it horizontally.

y y

Rear

to project an image onto the back of a transparent y screen (purchased separately).

y

Front Ceiling

if you installed the projector onto a ceiling.

Blank

Image

Select the background for the blank image. (See 26 page)

50

CUSTOMIZING SETTINGS

Auto

Power

Auto Input

Search

High

Altitude

Monitor

Out

Item

DivX(R)

VOD

Initial

Setting

Set ID

Description

Make the projector turn on automatically when the power cord is connected.

Item

On

Off

The projector turns on automatically when the power cord is connected to the projector.

The projector goes into standby mode when the power cord is connected to the projector.

Automatically searches and displays an input signal type when it is received.

When using the projector at an altitude of 1200 m or higher, set this option to “On.” Using the projector without changing the High Altitude option may result in overheating or activation of the projector’s protection functions. If this happens, turn the projector off and then on again after waiting several minutes.

Selects one of the two connected RGB input videos as monitor out.“Auto” mode outputs the “RGB1” or “RGB2” input that is currently being displayed.

Sets DivX-related settings.

Resets all projector settings to the factory default.

eZ-Net

Manager

Lamp Use

Time

Self

Diagnosis

If the projector is connected to a PC through an RS-232C cable, you can use the PC to control functions of the projector such as power On/

Off and input selection.

Allows you to control one or more projectors easily through a local area network.

Checks lamp usage time.

Troubleshoots functional problems that can arise while using the product.

CONNECTING EXTERNAL DEVICES

51

CONNECTING EXTERNAL

DEVICES

You can connect various external devices to the projector.

Computer/Laptop DVD Video

Digital Device

USB

Headphones

HDMI -

52 page

Component 1, Component 2 - 54 page

Input (AV) - 54 page

RGB1, RGB2 - 53 page

Memory - 28 page

Headphones -

55 page

Game Console

52

CONNECTING EXTERNAL DEVICES

Connecting an HD

Receiver, DVD Player, or VCR

Connect an HD receiver, DVD Player or

VCR, then select an appropriate input mode.

HDMI Connection

With an HDMI cable, you can enjoy high-quality picture and sound. Connect the

HDMI IN

connector of a projector to the HDMI output connector.

Press the

INPUT

button on the remote control to select

HDMI

.

HDMI to DVI Connection

Connect the

HDMI IN

connector of a projector to the DVI output connector using a HDMI-to-DVI cable. For the audio signal, connect using an audio cable.

Press the

INPUT

button on the remote control to select

HDMI

.

Optional

Accessories

Optional

Accessories

Optional

Accessories

DVI OUT AUDIO OUT

+'0,

CONNECTING EXTERNAL DEVICES

53

Connecting a PC

The projector supports plug and play.

Your PC automatically detects plug and play devices and requires no driver installation.

RGB Connection

Connect the PC output and the PC video input port of the projector using the RGB cable. Connect the

RGB IN 1

or

RGB

IN 2

connector of a projector to the DVI output connector. For the audio signal, connect the PC and projector using an optional audio cable.

RGB to DVI Connection

Connect the

RGB IN 1

or

RGB IN 2

connector of a projector to the DVI output connector.

For the audio output, connect the PC and the projector using an audio cable.

Optional

Accessories

Optional

Accessories

Accessories Optional

Accessories

DVI OUT AUDIO OUT

5*%2873& $8',2287

54

CONNECTING EXTERNAL DEVICES

AV Connection

AV Connection

Connect the output ports of an external device and the AV INPUT port of the projector. Press the

INPUT

button to select

AV

.

Component Connection

Enjoy vivid images when you connect an external device with a component port to the RGB In port of the projector. Press the

INPUT

button on the remote control to select

Component

.

Optional

Accessories

Optional

Accessories

Optional

Accessories

Optional

Accessories

$9287

/HIW 5LJKW

$8',2287

< 3

%

$9287

3

5

/HIW

$8',2287

5LJKW

Connecting

Headphones

You can listen to the audio through headphones.

CONNECTING EXTERNAL DEVICES

55

Connecting a Laptop

You can connect the projector to a laptop for various functions.

RGB Connection

You can connect your laptop to the

RGB

In 1

or

RGB In 2

port of the projector.

Optional

Accessories

Accessories

56

MAINTENANCE

MAINTENANCE

Clean your projector to keep it in optimal condition.

Cleaning

Cleaning the Lens

If there is any dust or staining on the lens surface, you must clean the lens.

Use an air spray or a cleaning cloth to clean the lens.

To remove dust or stains, use an air spray or apply a small amount of cleaning agent to a swab or soft cloth and gently rub the lens.

Make sure that liquid does not flow into the lens if the product is sprayed directly onto the lens.

Cleaning the Projector

Case

To clean the projector case, first unplug the power cord.

To remove dust or stains, use only a soft, dry, lint-free cloth.

Do not use alcohol, benzene, thinners, or other chemicals, as they may damage the case.

Cleaning the Vents

Dust and foreign material tend to adhere to the vents.

It is important to use a vacuum cleaner to periodically remove dust and foreign material.

Using the projector with excessive dust around the vents may cause the internal components to overheat and malfunction.

Outflow vents

Inflow vents

MAINTENANCE

57

Replacing the lamp

1

Turn off the projector, unplug the power cable from the outlet, and then place the projector onto a table or flat surface.

- Allow the lamp to cool for 1 hour before removing the used lamp from the projector; it is very hot.

2

Use a screwdriver or similar object to remove the screw from the side.

After removing the screw, tilt the lamp cover upward in the direction of the arrow. Do not pull the cover vertically.

If the lamp cover cannot be lifted, press part “A.”

Press here.

Part "A"

Lamp cover

Mounting screw

3

After opening the lamp cover, unscrew the 2 screws that hold the lamp using a screwdriver or its equivalent.

Screw

4

Pull out the lamp knob from the hitch.

Lamp knob

5

Hold the lamp and pull it out slowly to remove the lamp case.

6

Carefully insert the new lamp case into the correct position. (Check to see that it is correctly positioned.)

7

Tighten the screws you removed in step

3. (Check to see that the lamp is securely fixed.)

8

Close the lamp cover and tighten the screw loosened in step 2 to fix the cover.

- If you turn on the projector while the lamp cover is open, the lamp warning indicator flashes green and the projector does not turn on.

NOTE

y y lamp for replacement. If the lamp cover is not closed correctly, the projector does not turn on. In this case, check that the lamp is correctly mounted. If the problem persists, contact the LG Electronics Service

Center.

58

MAINTENANCE

Mounting the Lens

Cap

1

Prepare the lens cap and strap supplied as accessories. Put the knotless end of the strap through the hole at the bottom of the projector lens.

4

The lens cap is mounted as illustrated.

2

Put the knotless end of the strap inside and pull it to fix it onto the projector hole.

3

Insert the other end of the strap into the hole of the lens cap, and then pass the lens cap through the strap.

Serial Communication Function

59

Serial Communication Function

Using Serial Communication

If the projector is connected to a PC through an RS-232C cable, you can use the PC to control projector functions such as power On/Off and input selection.

It cannot be used with the eZ-Net Manager concurrently. For serial communication, set

LAN

to

Off

in the eZ-Net Manager.

This function may not be available for a particular menu or input mode.

Establishing Serial Communication

Connect the RS-232C (serial connector) of the PC to the RS-232C connector at the back of the projector.

You must purchase a cable to connect the RS-232C connectors, as it is not provided as an accessory.

(PC) (TV)

(PC) (Projector)

* A RS-232C cable is necessary for the remote control of the projector (see Figure 1).

[Figure 1] RS-232 Connection Diagram

RXD

TXD

DTR

GND

DSR

RTS

CTS

6

7

8

4

5

2

3

PC

4

5

2

3

6

7

8

Projector

RXD

TXD

DTR

GND

DSR

RTS

CTS

* There is no connection to Pin 1 and Pin 9.

5

9 6

1

60

Serial Communication Function

Communication Parameter Setup

Baud Rate: 9600 bps (UART)

Data Length: 8 bits

Parity: None

Stop bit: 1 bit

Flow Control: None

Communication code: ASCII code

Communication

Protocol

1. Transmission

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

[Cr]

* [Command1]: The first command to control the projector

(k. j, x, m, n ASCII code, 1 Character)

* [Command2]: The second command to control the projector (ASCII code, 1 character)

* [Set ID]: You can adjust the set ID to choose desired monitor ID number in option menu. Adjustment range is 1 to 99. When selecting Set ID ‘0’, every connected set is controlled.

Set ID is indicated as decimal (1 to 99) on menu and as Hexa decimal (0x0to 0x63) on transmission/receiving protocol.

* [Data]: To transmit command data (hexadecimal).

Transmit ‘FF’ data to read status of command.

* If the data is ‘FF’, it means data read mode.

* [Cr]: Carriage Return

It corresponds to ASCII code ‘0x0D’.

* [ ]: ASCII code ‘space (0x20)

2. OK Acknowledgement

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

* The set 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]

* If a set receives an abnormal piece of data, such as a unsupported function, or there is a communication error, it returns ACK in the above format.

Data [01]: illegal code

(This command is not supported.)

Data Structure

10 16

0 00

1 01

2 02

3 03

4 04

5 05

6 06

7 07

8 08

9 09

10 0A

10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16

11 0B 21 15 31 1F 41 29 51 33 61 3D 71 47 81 51 91 5B

12 0C 22 16 32 20 42 2A 52 34 62 3E 72 48 82 52 92 5C

13 0D 23 17 33 21 43 2B 53 35 63 3F 73 49 83 53 93 5D

14 0E 24 18 34 22 44 2C 54 36 64 40 74 4A 84 54 94 5E

15 0F 25 19 35 23 45 2D 55 37 65 41 75 4B 85 55 95 5F

16 10 26 1A 36 24 46 2E 56 38 66 42 76 4C 86 56 96 60

17 11 27 1B 37 25 47 2F 57 39 67 43 77 4D 87 57 97 61

18 12 28 1C 38 26 48 30 58 3A 68 44 78 4E 88 58 98 62

19 13 29 1D 39 27 49 31 59 3B 69 45 79 4F 89 59 99 63

20 14 30 1E 40 28 50 32 60 3C 70 46 80 50 90 5A 100 64

10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16

11 0B 21 15 31 1F 41 29 51 33 61 3D 71 47 81 51 91 5B

12 0C 22 16 32 20 42 2A 52 34 62 3E 72 48 82 52 92 5C

13 0D 23 17 33 21 43 2B 53 35 63 3F 73 49 83 53 93 5D

14 0E 24 18 34 22 44 2C 54 36 64 40 74 4A 84 54 94 5E

15 0F 25 19 35 23 45 2D 55 37 65 41 75 4B 85 55 95 5F

16 10 26 1A 36 24 46 2E 56 38 66 42 76 4C 86 56 96 60

17 11 27 1B 37 25 47 2F 57 39 67 43 77 4D 87 57 97 61

18 12 28 1C 38 26 48 30 58 3A 68 44 78 4E 88 58 98 62

19 13 29 1D 39 27 49 31 59 3B 69 45 79 4F 89 59 99 63

20 14 30 1E 40 28 50 32 60 3C 70 46 80 50 90 5A 100 64

Serial Communication Function

61

Command Reference List

01. Power

02. Aspect Ratio

03. Blank Image

04. Contrast

05. Brightness

06. Color

07. Tint

08. Sharpness

09. OSD Control

10. Key Lock

11. Color Temp

12. Black Level

13. Energy Saving

14. Auto Configure

15. Input

16. Key

17. Picture Mode

18. Mute

19. Volume

20. Monitor Out

Command 1 k k k k n j k n k k k k k k n k x m k n

Command 2 r a c d g h k u i m p u b c f j l m s e y y y y

HDD, etc.) that is connected through USB, all commands are disabled, other than

Power (ka), Key (mc). If a command cannot be used in a specific menu or input state, it is processed as NG.

Data (Hexadecimal)

00 - 01

*

00 - 01

00 - 64

00 - 64

00 - 64

00 - 64

00 - 32

00 - 01

00 - 01

00 - 04 (excluding 03)

00 - 01

00 - 01

01

*

Key Code

00 - 07

00 - 01

00 - 64

00 - 02

62

Serial Communication Function

01. Power (Command: ka)

⇒ Powers the set on/off.

Transmission

[k][a][][Set ID][][Data][Cr]

Data 00: Power Off

01: Power On

Ack

[a][][Set ID][][OK][Data][x]

Data 00: Power Off

01: Power On

⇒ Shows the power on status.

Transmission (Only working when the projector is turned on).

Transmission

[k][a][][Set ID][][FF][Cr]

Ack

[a][] [Set ID][][OK][Data][x]

Data 01: Power On

* As with other functions, if data is transmitted as ‘0xFF‘ in the above format, the current status of each function is returned as a feedback in Ack data.

02. Aspect Ratio (Command: kc)

⇒ Adjusts the aspect ratio.

Transmission

[k][c][][Set ID][][Data][Cr]

Data 01 : 4:3

02 : 16:9

04: Zoom

06: Set by Program

09 : Original

10 - 1f: Cinema Zoom 1 - 16

Ack

[c][] [Set ID][][OK][Data][x]

Data 01 : 4:3

02 : 16:9

04: Zoom

06: Set by Program

09 : Original

10 - 1f: Cinema Zoom 1 - 16

03. Blank Image (Command: kd)

⇒ Enables/disables the blank image.

Transmission

[k][d][][Set ID][Data][Cr]

Data 00: Disables blank image (picture on)

01: Enables the blank image (picture off).

Ack

[d][][Set ID][][OK][Data][x]

Data 00: Disables blank image (picture on)

01: Enables the blank image (picture off).

04. Contrast (Command: kg)

⇒ Adjusts screen contrast.

Disabled when Black Mode is selected.

Transmission

[k][g][][Set ID][][Data][Cr]

Data Min: 0H - Max: 64H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[g][][Set ID][][OK][Data][x]

Data Min: 0H - Max: 64H

Serial Communication Function

63

06. Color (Command: ki)

Adjusts the color.

Disabled when Black Mode is selected.

Transmission

[k][i][][Set ID][][Data][Cr]

Data Min: 0H - Max: 64H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[i][][Set ID][][OK][Data][x]

Data Min: 0H - Max: 64H

05. Brightness (Command: kh)

⇒ Adjusts screen brightness.

Disabled when Black Mode is selected.

Transmission

[k][h][][Set ID][][Data][Cr]

Data Min: 0H - Max: 64H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[h][] [Set ID][][OK][Data][x]

Data Min: 0H - Max: 64H

07. Tint (Command: kj)

⇒ Adjusts the tint.

Disabled when Black Mode is selected.

Transmission

[k][j][][Set ID][][Data][Cr]

Data Red: 0H - Green: 64H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[j][][Set ID][][OK][Data][x]

Data Red: 0H - Green: 64H

64

Serial Communication Function

08. Sharpness (Command: kk)

⇒ Adjusts the sharpness.

Disabled when Black Mode is selected.

Transmission

[k][k][][Set ID][][Data][Cr]

Data Min: 0H - Max: 32H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[k][][Set ID][][OK][Data][x]

Data Min: 0H - Max: 32H

09. OSD Control (Command: kl)

⇒ Selects OSD On/Off.

Transmission

[k][l][][Set ID][][Data][Cr]

Data 00: OSD selection mode off

01: OSD selection mode on

Ack

[l][][Set ID][][OK][Data][x]

Data 00: OSD selection mode off

01: OSD selection mode on

10. Key Lock (Command: km)

⇒ To Set the function of locking the remote control and front panel control on the projector.

Transmission

[k][m][][Set ID][][Data][Cr]

Data 00 : Disables the key lock.

01 : Enables the key lock.

Ack

[m][] [Set ID][][OK][Data][x]

Data 00 : Disables the key lock.

01 : Enables the key lock.

* This function is configured when the keys on theremote control or control panel are not used. If the unit is fully discharged after its power plugis pulled out of a wall outlet, the

LOCK function is cleared.

* If the unit is in the key lock standby mode, the projector will not respond to the power button on the remote control or control panel..

11. Color Temperature (Command: ku)

⇒ Adjusts the color temperature value.

Disabled when Black Mode is selected.

Transmission

[k][u][][Set ID][][Data][Cr]

Data 00: Medium 01: Cool

02: Warm 04: Natural

(* Transmitted in hexadecimal code)

*Data 03 is not used.

Ack

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

Data 00: Medium 01: Cool

02: Warm 04: Natural

12. Black Level (Command: nm)

⇒ Adjusts the black level value. Disabled when Black Mode is selected.

Transmission

[n][m][][Set ID][][Data][Cr]

Data 00: Low 01: High

(* Transmitted in hexadecimal code)

Ack

[m][][Set ID][][OK][Data][x]

Data 00: Low 01: High

Serial Communication Function

65

14. Auto Configure (Command: ju)

⇒ Optimizes the screen automatically in

PC input mode.

Transmission

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

Data 01: To set

(* Transmitted in hexadecimal code)

Ack

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

Data 01: To set

13. Energy Saving (Command: np)

⇒ Sets energy saving mode.

Transmission

[n][p][][Set ID][][Data][Cr]

Data 00: Minimum

01: Maximum

(* Transmitted in hexadecimal code)

Ack

[p][] [Set ID][][OK][Data][x]

Data 00: Minimum

01: Maximum

15. Input (Command: xb)

⇒ Select the input signal of the set.

Transmission

[x][b][][Set ID][][Data][Cr]

Data 20: External input

40: Component 1

41: Component 2

60: RGB 1

61: RGB 2

90: HDMI

(* Transmitted in hexadecimal code)

Ack

[b][] [Set ID][][OK][Data][x]

Data 20: External input

40: Component 1

41: Component 2

60: RGB 1

61: RGB 2

90: HDMI

(* Transmitted in hexadecimal code)

66

Serial Communication Function

16. Key (Command: mc)

⇒ Sends a key code of the IR remote control.

Transmission

[m][c][][Set ID][][Data][Cr]

Data Key Code: see 67 page .

(* Transmitted in hexadecimal code)

Ack

[c][] [Set ID][][OK][Data][x]

Data Key Code

17. Picture Mode (Command: ns)

⇒ Sets the picture mode.

Transmission

[n][s][][Set ID][][Data][Cr]

Data 00: Vivid

01: Standard

02: ECO

03: Cinema

04: Game

05: Expert 1

06: Expert 2

07: Black Mode

(* Transmitted in hexadecimal code)

Ack

[s][] [Set ID][][OK][Data][x]

Data 00: Vivid

01: Standard

02: ECO

03: Cinema

04: Game

05: Expert 1

06: Expert 2

07: Black Mode

(* Transmitted in hexadecimal code)

18. Mute (Command: ke)

⇒ Enables/disables the mute function.

Transmission

[k][e][][Set ID][][Data][Cr]

Data 00 : Turns on the mute function

(volume off).

01 : Turns off the mute function (vol ume on).

Ack

[e][] [Set ID][][OK][Data][x]

Data 00 : Turns on the mute function

(volume off).

01 : Turns off the mute function (vol ume on).

19. Volume (Command: kf)

⇒ Adjusts the volume.

Transmission

[k][f][][Set ID][][Data][Cr]

Data Min: 0H - Max: 64H

(* Transmitted in hexadecimal code)

* See the data structure.

Ack

[f][] [Set ID][][OK][Data][x]

Data Min : 0H(Vol 0) - Max : 64H(Vol 100)

20. Monitor Out (Command: nr)

⇒ Select either RGB1 or RGB2 input as an output of the RGB OUT port.

Transmission

[n][r][][Set ID][][Data][Cr]

Data 00 : RGB 1 01 : RGB 2

02: Auto

Ack

[r][] [Set ID][][OK][Data][x]

Data 00 : RGB 1 01 : RGB 2

02: Auto

Serial Communication Function

67

Key Code

Key Name

︿

︿

POWER

INPUT

SETTINGS

BACK

OK

ENERGY SAVING

RATIO

BLANK

PICTURE

AUTO

Q.MENU

SLEEP

SOUND

VOL +

VOL -

RED

GREEN

Key Code Key Name Key Code

0x44

0x95

0x79

0x84

0x4D

0x92

0x45

0xAD

0xEF

0x43

0x28

0x40

0x41

0x06

0x07

0x0E

0x52

0x02

SOUND

YELLOW

BLUE

Key's

USB

MUTE

STILL

EXIT

SOUND

PAGE ︿

PAGE ﹀

SETTINGS

SETTINGS

0x72

0x71

SETTINGS

SETTINGS

SETTINGS

MARK

TIMER

0xBA

MARK

TIMER

TIMER

0x26

TIMER

0x01

0x63

0x61

0xA4

0x7C

0x09

0xBC

0x5B

0xB1

내 미디어 외부입력

내 미디어 외부입력

내 미디어

내 미디어 외부입력

내 미디어

선택

외부입력

외부입력

키스톤

사운드 취침예약

선택

선택

영상모드 키스톤

취침예약

절전모드

키스톤

사운드

키스톤

취침예약

타이머

영상모드

음량

음량

키스톤

화면가림

음량

절전모드

페이지

절전모드

화면가림

화면크기

화면가림

조용히

취침예약

절전모드

타이머

화면크기

페이지

화면가림

음량

조용히

화면가림

페이지

조용히

취침예약

타이머

페이지

설정메뉴 화면정지

간편설정

설정메뉴 화면정지

설정메뉴

간편설정

화면정지

간편설정

설정메뉴 화면정지

간편설정

확 인

이전

확 인

자동조정 나가기

확 인

확 인

이전

이전

자동조정

자동조정 나가기

나가기

자동조정 나가기

이전

자동조정 나가기

68

SPECIFICATIONS

SPECIFICATIONS

MODELS

Resolution (pixels)

Aspect ratio

Panel size (mm)

Projection distance

(video size)

Ratio of upward projection

Remote control range

Audio output

Reception type

Height (mm)

Width (mm)

Depth (mm)

Weight (kg)

Headphone, earphone

USB

Power sources

Operating environment

BC775 (BC775-JD)

1024 (H) × 768 (V)

4:3 (H:V)

17.78

Wide: 1000 - 7500 mm

Tele: 1198 - 8684 mm

100 %

12 m

7 W MONO

NTSC M, NTSC 4.43, PAL-B/D/G/H/I

PAL M, PAL N, PAL 60, SECAM

148.5 (including stands)

403.3

295.5

6.2

Impedance: 16 Ω / Output power: 10 mW /

Jack thickness: 3.5 mm

5 V, 0.5 A (max.)

AC 100 to 240 V, 50 Hz / 60 Hz

Temperature

Operation

Storage

Relative humidity

0

°C

- 40

°C

-20

°C

- 60

°C

Operation

Storage

0 % - 80 %

0 % - 85 % y y y change to improve the performance of the product.

y

Therefore, unplug the power plug from the outlet to prevent unnecessary power consumption when you do not use the projector for a long time.

SPECIFICATIONS

69

Supported Monitor Displays

Resolution

640 x 350

640 x 480

720 x 400

800 x 600

1024 x 768

1152 x 864

1280 x 800

1280 x 1024

1400 x 1050

1680 x 1050

Horizontal

Frequency

(kHz)

31.468

31.469

31.469

37.879

48.363

54.348

49.7

63.981

65.3

65.3

Vertical

Frequency

(Hz)

70.09

59.94

70.08

60.31

60.00

60.053

59.81

60.02

60

59.95

y y product, it is not displayed properly on the screen or a message, such as “No Signal” or

“Invalid Mode,” is displayed.

y y

This product supports the DDC1/2B plugand-play protocol

(auto-recognition of PC monitor).

y y

PC synchronization signal types y supported: Separate synchronization type.

y

1024 x 768 is recommended for best picture quality in PC mode.

Supported HDMI/DVI-DTV Modes

Resolution

480p

576p

720p

1080i

1080p

Horizontal

Frequency

(kHz)

31.47

31.47

31.5

31.25

45

44.96

37.5

33.75

33.72

28.125

67.5

67.432

27

26.97

33.75

33.71

56.25

Vertical

Frequency

(Hz)

60

59.94

60

50

60

59.94

50

60

59.94

50

60

59.939

24

23.976

30

29.97

50

70

SPECIFICATIONS

Component Port Connection

Signal

480i/576i

480p/576p

720p/1080i

1080p

Component

o o o o

Open Source Software

Information

To obtain the source code under GPL,

LGPL, MPL and other open source licenses, that is contained in this product, please visit http://opensource.lge.com.

In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.

LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping and handling) upon email request to [email protected]

This offer is valid for three (3) years from the date on which you purchased the product.

The model and serial number of the projector are located on the back or on the side of the projector. Record them below should you ever need service.

MODEL

SERIAL

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