2
LICENSE
LICENSE
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 ofcial
DivX Certied® device that plays DivX video. Visit divx.com for
more information and software tools to convert your les into
DivX videos.
ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certied® 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 registra-
tion.
DivX Certied® to play DivX® video up to HD 1080p, including
premium content.
DivX®, DivX Certied® 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-Denition Multimedia Interface,
and the HDMI Logo are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
NOTE
The product images and On-Screen Display (OSD) in this manual are examples
to help you understand how to operate the product, so they may be different from
the actual product.
This device meets the EMC requirements for home appliances (Class B)
and is intended for home usage. This device can be used in all regions.
3
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Please take note of the safety instructions to prevent any potential accident or misuse
of the product.
Safety precautions are given in two forms, i.e. Warning and Caution as detailed below.
WARNING : Failure to follow the instructions may cause serious injury and even
death.
WARNING (HOT SURFACE. DO NOT TOUCH.)
: Violating this instruction may cause burns.
CAUTION : Failure to follow the instructions may cause injury to persons or
damage to the product.
Read the owner's manual carefully and keep it handy.
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Indoor Installation
WARNING
Do not place the product in direct
sunlight or near heat sources such as
radiators, fires, stoves, etc.
- This may cause fire.
Do not place inflammables such as
flammable spray near the projector.
- This may cause fire.
Do not allow children to cling to or
climb up to the projector.
- This may cause the projector to fall,
causing injury or death.
Do not place the product directly on a
carpet, rug or place where ventilation
is restricted such as a book shelf or
closet.
- This may cause the product's internal
temperature to rise and cause fire.
Do not place the product close to
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.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning ash with
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
sufcient 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 accompa-
nying the appliance.
WARNING/CAUTION
- TO REDUCE THE RISK OF FIRE
AND ELECTRIC SHOCK, DO NOT
EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
4
SAFETY PRECAUTIONS
Do not install the product onto a wall
or ceiling that is close to sources of oil
or oil mist.
- The product may be damaged and
fall, resulting in serious injury.
Do not place the product where it
might be exposed to dust.
- This may cause fire.
Do not use the product in a damp
place, such as a bathroom or a place
exposed to the wind and rain, where
it is likely to get wet.
- This may cause fire or electric
shock.
Do not allow a tablecloth or curtain to
block the vents.
- This may cause the internal tem-
perature of the product to rise and
cause fire.
When the projector is in use, make
sure that the air inlet (Dust filter)
at the bottom of the product is not
blocked.
The distance between the projector
and the wall should be more than
30 cm for ventilation purposes.
- Otherwise, this may cause the inter-
nal temperature of the projector to
rise and cause a fire.
CAUTION
When installing the projector on a
table, be careful not to place it near
the edge.
- The projector may fall, causing injury
to persons or damage to the projec-
tor. Make sure that you use a cabinet
or stand that fits the projector.
Turn off the projector, disconnect the
power supply, and remove all connec-
tions before moving the projector.
- A damaged cord may cause a fire or
an electric shock.
Do not place the product on an un-
stable or vibrating surface such as a
wobbly shelf or a slope.
- It may fall or flip and cause injury.
Be careful not to tip or drop the prod-
uct over when connecting external
devices to the product.
- This may cause injury to persons or
damage to the product.
Power
WARNING
The grounding wire should be con-
nected.
- Be sure to connect the grounding
wire to avoid damage to the product
or an electric shock when there is a
short circuit.
If it is not possible to ground the unit,
purchase a circuit breaker and con-
nect the product to its wall outlet.
Do not try to ground the product to
the gas pipe, water pipe, lightning
rod, or telephone line, etc.
The power plug should be inserted
fully into the power outlet.
- An unstable connection may cause
fire.
Do not place heavy objects on the
power cord.
- This may cause fire or electric
shock.
Never touch the power plug with a
wet hand.
- This may cause an electric shock.
Do not plug too many devices into
one multi-power outlet.
- This may cause fire due to the
power outlet overheating.
Remove dust or contaminants around
power plug pins or wall outlets.
- Failure to do so may cause fire.
5
SAFETY PRECAUTIONS
To turn off the main power, remove
the power plug, which should be
positioned so it is easy to access for
operation.
To prevent damage to lamp, unit must
remain plugged in for approximately
3 minutes after power down to allow
for proper cooldown.
CAUTION
Hold the plug firmly when unplugging.
- A broken wire in the cord may cause
fire.
Ensure the power cord and plug are
not damaged, modified, severely
bent, twisted, pulled, sandwiched,
or hot. Do not use the product if the
power outlet is loose.
- This may cause fire or electric shock.
Keep the power cord away from any
heating devices.
- The cord coating may melt and
cause fire or electric shock.
Place the projector where people will
not trip over step on the power cord
to protect the power cord and plug
from any damage.
-
This may cause fire or electric shock.
Do not turn the projector on or off by
plugging in the power plug or unplug-
ging it from the wall outlet.
(Do not use the power plug as a
switch.)
- This may cause an electric shock or
product malfunction.
Do not insert a conductor into the other
side of the wall outlet while the power
plug is inserted into the wall outlet.
In addition, do not touch the power
plug immediately after it is discon-
nected from the wall outlet.
- This may cause an electric shock.
Only use the official power cord pro-
vided by LG Electronics. Do not use
other power cords.
- This may cause fire or an electric
shock.
When in Use
WARNING
Do not place anything containing
liquid on top of the projector, such as
a vase, flower pot, cup, cosmetics, or
medicine; or ornaments, candles, etc.
- This may cause fire, an electric
shock, or injury due to falling.
In the event that there is a big impact
to the projector or the cabinet is dam-
aged, switch it off, unplug it from the
wall outlet and contact an authorized
service center.
- Otherwise, this may cause fire or an
electric shock.
Do not insert pieces of metal, such
as coins, hairpins, or metal debris, or
flammable materials, such as paper
or matches, into the projector.
- This may cause fire or electric
shock.
In the event that liquid or a foreign
object falls into the projector, please
switch it off and unplug it from the
wall outlet
and contact an LG Electronics Ser-
vice Center.
- Otherwise, this may cause a fire or
an electric shock.
Make sure that a child does not swal-
low the batteries when you replace
the old remote control batteries with
new ones. Keep batteries out of the
reach of children.
- If a child swallows a battery, consult
a doctor immediately.
6
SAFETY PRECAUTIONS
Never open any cover on the projec-
tor. There is a high risk of electric
shock.
Do not look directly into the lens when
the projector is in use. The strong
light may damage your eyes.
When the lamp is on or has just been
turned off, avoid touching the air vent
or lamp, because these will be very
hot.
If there is a gas leak, do not touch
the wall outlet. Open the window for
ventilation.
- A spark may cause a fire or burn.
Never touch the product or power
cord during thunder or lightning.
- This may cause an electric shock.
Do not use the projector near elec-
tronic devices that generate a strong
magnetic field.
Do not wear the plastic package used
to pack the projector around your
head.
- This may cause suffocation.
Do not keep your hand on the projec-
tor for a long time when it is running.
When you play a game by connect-
ing 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.
Make sure that the length of connect-
ing cable is long enough.
- Otherwise, the product may fall,
causing personal injury or damage to
the product.
Do not insert anything into or cover
up the exhaust vents.
WARNING
Do not touch the lens when using the
projector because it is very hot.
- It may cause burns.
CAUTION
Do not place a heavy object on the
product.
- It may fall down and cause physical
injury.
Be careful to protect the lens from
heavy impact during transportation.
Do not touch the lens of the projector.
The lens may be damaged.
Do not use any sharp tools on the
projector, such as a knife or hammer,
because this may damage the casing.
In the event that no image appears on
the screen or no sound is heard, stop
using the projector. Please switch off
the projector, unplug it from the power
outlet and contact the LG Electronics
Service Center.
- It may cause a fire or an electric
shock.
Do not drop an object onto the projec-
tor or apply heavy pressure to it.
- This may cause injury to persons or
product malfunction.
It is recommended that you maintain
a distance of more than 5-7 times the
diagonal length of the screen be-
tween your eyes and the screen.
- If you watch the screen at a close
distance for a long time, your eye-
sight may become worse.
Do not use high voltage electrical
equipment near the projector, (e.g.
bug zapper).
- This may result in product
malfunction.
7
SAFETY PRECAUTIONS
Cleaning
WARNING
Do not spray the projector with water
when cleaning. Do not allow water to
get into the product or do not allow it
to get wet.
- This may cause fire or an electric
shock.
In the unlikely event of smoke or a
strange smell coming out from the
projector, switch off the projector,
unplug it from the power outlet and
contact our service center.
- Otherwise, this may cause fire or an
electric shock.
Use an air spray or soft cloth or cotton
swab moistened with a lens cleaning
chemical or alcohol to remove dust or
stains on the front projection lens.
CAUTION
Contact your seller or the Service
Center once a year to clean the inter-
nal parts of the projector.
- If you do not clean the contaminated
interior of the projector for a long
time, there may be a fire or product
malfunction.
When cleaning plastic parts such as
the projector case, unplug the power
first and wipe with a soft cloth. Do not
spray with water or wipe with a wet
cloth. When cleaning the plastic parts,
such as the projector case, do not
use cleanser, automobile or industrial
shiner, abrasive or wax, benzene,
alcohol, etc., which can damage the
product.
- This can cause fire, an electric
shock or product damage (deforma-
tion, corrosion and damage).
Others
WARNING
Only a qualified technician can disas-
semble or modify the projector. For
inspection, adjustment, or repair, con-
tact your seller or our service center.
- Otherwise, this may cause fire or an
electric shock.
Do not charge the battery using any
devices other than the one provided
with the product.
- This may cause damage to the
battery or fire.
Dispose of the used battery properly.
- Failure to do so may cause
explosion 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.
Do not throw or disassemble the
battery.
- This may cause fire or explosion due
to damage to the battery.
Always use batteries approved and
certified by LG Electronics.
- Failure to do so may cause fire or
explosion.
Lamp contains mercury and as such
must be disposed of according to lo-
cal, state and federal laws.
Do not store the battery near
metallic objects, such as keys and
paper clips.
- Excess current may cause a rapid
increase in temperature, resulting in
fire or burns.
Do not store the battery near any
heat source, such as a heater.
- This may cause fire or product mal-
function.
8
SAFETY PRECAUTIONS
Do not store it at temperatures higher
than 60 °C or in high humidity.
- This may cause explosion or fire.
Keep the battery out of reach of
children.
- Failure to do so may cause personal
injury or product malfunction.
Make sure that the battery is
installed correctly.
- Failure to do so may cause
explosion or fire.
The battery contains lithium-ion, so it
must be handled with care.
- Failure to do so may cause
explosion or fire.
Make sure you use the same type of
battery for replacement.
Incorrect battery replacement may
cause fire.
CAUTION
Do not mix new batteries with old bat-
teries.
- This may cause fire or an electric
shock caused by overheating and
leakage.
Unplug the power cord if the projector
is not used for a long period.
- Accumulated dust may cause an
electric shock due to overheating,
ignition, poor insulation, or fire due to
a short circuit.
Only use the specified type of battery.
- Burst or leaking batteries may cause
fire or an electric shock.
9
CONTENTS
- Watching the Videos 28
- Viewing the Photos 35
- Listening to Music 37
- Viewing the Files 39
CUSTOMIZING SETTINGS 41
Settings 41
PICTURE Settings 42
AUDIO Settings 46
TIME Settings 47
OPTION Settings 48
CONNECTING EXTERNAL
DEVICES 50
Connecting HD Receiver, DVD,
or VCR Player 51
- HDMI connection 51
- HDMI to DVI Connection 51
Connecting PC 52
- RGB Connection 52
- RGB to DVI Connection 52
Connecting to the AV INPUT 53
- AV Connection 53
- Component Connection 53
Connecting Headphones 54
MAINTENANCE 55
Cleaning 55
- Cleaning the Lens 55
- Cleaning the Projector Case 55
- Cleaning the Air Inlet and Outlet 55
Replacing the lamp 56
SERIAL COMMUNICATION
FUNCTION 57
Using Serial Communication 57
Establishing Serial Communication 57
Communication Protocol 58
Key Code 65
SPECIFICATIONS 66
LICENSE 2
SAFETY PRECAUTIONS 3
PREPARATION 10
Accessories 10
Optional Accessories 11
Part names 12
- Main body 12
- Connecting Part 13
Projector status indicator 14
Installation 15
- Installation Precautions 15
- Projection Distance per Screen Size 16
- Kensington Security System 17
REMOTE CONTROL 18
WATCHING WITH THE
PROJECTOR 20
Watching with the
Projector 20
- Turning on the Projector 20
- Focus and Position of the Screen
Image 20
- Watching with the Projector 20
Do not turn off the
projector 21
- Do not turn off the projector 21
- Be careful when replacing the lamp 21
- Purchasing a replacement lamp 21
- Disposing of the lamp 21
Additional Options 22
- Adjusting the Aspect Ratio 22
- Using the Keystone Function 23
- Using the Input List 23
- Blank Function 24
Using the Quick Menu 24
ENTERTAINMENT 25
Using SCREEN SHARE 25
My media 26
- Connecting a USB Device 26
- Removing a USB Device 26
CONTENTS
10
PREPARATION
PREPARATION
Accessories
Check the accessories provided with the product.
The picture may be different from the actual product.
When connecting a cable to the HDMI or USB port, be
sure to use the jack that fits into the USB/HDMI port.
Use a standard sized jack.
TIMER
SOUND
MARK
SETTINGS
3D
L / R
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
Remote Control
AAA battery
Owner's Manual eZ-Net program CD
Computer Cable Power Cord Owner's Manual CD
11
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 extras are subject to change in order to improve the per-
formance of the product, and new optional accessories may be added.
Projection Screen HDMI Cable Replacement lamp
Video Cable Audio Cable LAN cable
RGB to Component Cable Component Cable RS-232C Cable
DVI to HDMI Cable
12
PREPARATION
Button Description
$9,1
'&,1
5*%,1
M
ㅁ
VOL -
VOL +
(Power)
Turns the projector on or off.
S (Settings)
Selects or closes settings.
∧, ∨, ＜, ＞
Moves between menus and changes the settings.
(＜, ＞ button: The volume can be adjusted according
to the input mode.)
ꔉ(OK)
Shows the current mode and saves changes to the settings.
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.
NOTE
Air inlet ( Air filter)
It prevents dust or foreign objects from entering the product.
Clean the Air filter regularly. If the filter is damaged, replace it with a new one.
Part names
* 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.
Focus
Ring
Lens
2
Control Panel
Vent
1
Zoom ring
Bottom
Air inlet
(Air lter)
S
Main body
13
PREPARATION
Connecting Part
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
VIDEOAUDIO OUT
USB
AC IN
Kensington Security
System Connector
HDMI/DVI IN
RGB OUT
RGB IN2
RGB IN1
RS-232C
LAN
R-AUDIO-L
AUDIO IN
(PC1/DVI)(PC2)
Speaker
14
PREPARATION
Projector status indicator
Off
Power cable disconnected.
Red
STAND-BY. (Power standby)
Green
Running state
Orange
High temperature warning
Turn off the projector and check its ventilation holes.
Red (blinking)
Turn off power to the lamp and cool down the lamp.
The projector is being turned off.
Green (blinking)
Lamp cooling until the lamp is turned on.
The projector is being turned on.
Orange (blinking)
The projector is turned off due to high temperature.
Red, Orange
(switching)
A problem related to projector lamp or lamp occurs.
Turn on the projector again after waiting for suf-
cient time.
If this indicator is blinking in red again, contact
the nearest LG Electronics Service Center.
Green, Orange
(switching)
The projector is turned off because the internal
fan is not working.
Please contact the nearest service center.
Red, Green (switching)
lamp case open warning
Red, Green, Orange
(switching)
lamp worn-out warning
Red, Orange, Green,
(switching)
iris initialize fail
Projector status indicator
Activity Indicator
15
PREPARATION
Installation
Installation Precautions
Make sure to remove the protective
film attached to the projector.
- If you use the projector without
removing the protective lm, the
product may not work properly.
Place the projector in a well-ventilated
environment.
- To prevent internal heat from
building up, install the projector in
a well-ventilated place.
Do not place anything near the
projector as this may block its air
vents. If the air vents are blocked,
the internal temperature will in-
crease.
- Do not place the projector on a
carpet or rug. If a product has its
inlet vent on its bottom, do not
block the
vent and use the product
on a leveled solid surface
.
- Be sure to prevent foreign objects,
such as scraps of paper, from
entering the inlet vent.
- Leave an adequate distance (30 cm
or more) around the projector.
Do not place the product in a hot or
humid environment.
- Do not place the product in a hot,
cold, or humid environment.
Do not place the product in a dusty
place.
- This may cause fire.
Never open any cover on the projec-
tor. There is a high risk of electric
shock.
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.
The remote control may not work
in an environment where a lamp
equipped with electronic ballasts or
a three-wavelength fluorescent lamp
is installed. Replace the lamp with an
international standard lamp for the
remote control to work normally.
16
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 be-
tween 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. If the screen
image is crooked, use the Keystone function. (See page 23.)
4 Connect the power cords of the projector and the connected devices to the wall
outlet.
Projection Offset: 90 %
Screen Height (X)
X/2
X/2
Screen Width (Y)
Y/2
Y/2
DISPLAY
Projection Distance (D)
Projection Distance (D)
DISPLAY
95 mm
4 : 3 aspect ratio
Screen Size
(mm)
Screen Width (Y)
(mm)
Screen Height (X)
(mm)
Shortest Distance
(D) (mm)
Longest Distance
(D) (mm)
762 610 457 873 1052
1016 813 610 1172 1411
1270 1016 762 1471 1771
1524 1219 914 1771 2130
1778 1422 1067 2070 2489
2032 1626 1219 2369 2849
2286 1829 1372 2668 3208
2540 2032 1524 2968 3567
3048 2438 1829 3566 4286
3810 3048 2286 4464 5363
5080 4064 3048 5961 7160
6350 5080 3810 7457 8957
7620 6096 4572 8953 10753
The Shortest Distance/Longest Distance is the adjusted status by rotating the zoom
ring using the zoom function.
The projection distance for each screen size is just a reference and there is about
±5 % deviation.
17
PREPARATION
Kensington Security System
This projector has a Kensington Security Standard connector. Connect a Kensington
Security System cable as shown below.
For more information on installation and use of the Kensington Security System,
refer to the user’s guide provided with the Kensington Security System.
The Kensington Security System is an optional accessory.
What is Kensington?
Kensington is a company that provides safety systems for laptops and other
electronic devices.
Website: http://www.kensington.com
18
REMOTE CONTROL
REMOTE CONTROL
Open the battery cover on the back of the remote control and
insert the batteries which are specied in the battery room with
poles pointing in the correct direction. The new and same
type of batteries (1.5 V AAA) must be used.
CAUTION
Do not mix new batteries with old ones.
TIMER
SOUND
MARK
SETTINGS
3D
L / R
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
Power
Turns the projector on or off.
USB/MY MEDIA
Changes to the 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 empty screen for a while.
MUTE
Mutes the sound of projector.
PAGE
Moves to the previous or next screen.
19
REMOTE CONTROL
TIMER
SOUND
MARK
SETTINGS
3D
L / R
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
SETTINGS
Selects or closes menus.
STILL
Freezes the moving image.
(The STILL function works in all the modes other than 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 gesture for each menu.
MARK
button is used when a software update is required. (
MARK
button is not available for a user.)
NOTE
When using the remote control, the optimal remote range is less than
6 m (left/right) and within a 30
°
arc of the IR receiver.
If cables are connected, the remote range is less than 3 meters
(left/right) and within a 30
°
arc of the IR receiver.
For seamless operation, do not block the IR receiver.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
30° 30°
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
20
Watching with the Projector
Watching with the Projector
Watching with the
Projector
Turning on the Projector
1 Connect the power cord correctly.
2 After waiting for a moment, press the
POWER button on the remote control
or the control panel.
(The light on the control panel will be
turned on.)
3 In the Language Selection screen,
select a language.
4 Select an input signal by using the
INPUT button on the remote control.
Focus and Position of the
Screen Image
When an image appears on the
screen, check if it is in focus and ts
the screen properly.
Focus Ring
Zoom ring
To adjust the focus of the image,
rotate the focus ring that is the outer
ring of projector lens.
To adjust the size of the image,
rotate the inner zoom ring.
To move the screen image upward/
downward, adjust the height of foot at
the bottom of the projector.
Front foot adjustment button
While pressing the front foot ad-
justment button, adjust the project
upward/downward until the screen
image is correctly located.
When you release the front foot
adjustment button, the front foot is
fixed at the current position.
Watching with the Projector
1 In Standby mode, press the POWER
button to turn the projector on.
2 Press the INPUT button and select
the input signal you want.
3 Control the projector using the fol-
lowing buttons while watching the
screen.
Button Description
VOL -, + Adjusts the volume level.
MUTE Mutes the sound of
projector.
Q.MENU Enters the quick menu.
(See page 24.)
RATIO Changes the aspect ratio.
Key's Adjusts the Keystone
settings. (See page 23.)
4 To turn the projector off, press the
POWER button.
21
Watching with the Projector
Do not turn off the
projector
Do not turn off the projector
The lifetime of the lamp depends on
the environment in which the projector
is used.
You can check how long the projec-
tor lamp has been used in the Option
menu.
Make sure to replace the lamp in the
following situations:
The projected image gets darker or
starts to deteriorate in quality.
The lamp warning indicator is red.
The message Replace the lamp
appears on the screen when turning
the projector on.
Be careful when replacing
the lamp
Turn off the power by pressing the
POWER
button on the remote con-
trol or on the control panel.
Do not remove the power cord when
the operation indicator is blinking in
orange, i.e. the fan is working (about
20 sec.). When the operation indica-
tor turns orange, remove the power
code.
Allow the lamp to cool down for
1 hour before replacing it.
Replace only with the same type of
lamp from a reseller or an LG Elec-
tronics Service Center.
Using another manufacturer's lamp
may damage the projector and
lamp.
Remove the lamp only when
replacing it.
Keep the lamp unit out of reach of
children. Keep the lamp away from
heat sources such as radiators,
stoves etc. There is a risk of fire or
burning.
Do not expose the lamp to liquids
or foreign materials. The lamp may
burst.
Do not insert any flammable or
metal objects into the lamp socket
after removing the lamp. This can
result in electrical shock or damage
the product.
Fix the new lamp with screws
securely. If it is not securely fixed,
the projected image may become
darker and there may be a fire risk.
Do not touch the front glass of the
new lamp or the glass of the lamp
container. Picture quality and lamp
lifetime may suffer.
Purchasing a replacement
lamp
Check the lamp model and then
purchase it from an LG Electronics
Service Center. (Use a lamp designed
specically for the projector, otherwise
it may cause damage to the projector.)
Disposing of the lamp
Dispose of the used lamp by returning
it to an LG Electronics Service Center.
22
Watching with the Projector
Additional Options
Adjusting the Aspect Ratio
You can adjust the aspect ratio of
the picture by pressing RATIO while
watching projector.
NOTE
Available options may vary depend-
ing on the input signal.
You can also change the image size
by pressing Q.MENU or SETTINGS.
- 16:9: Resizes the picture with a 16:9
ratio.
- Just Scan: Displays video images
in the original size without cutting off
the edges.
NOTE
For Just Scan, you may see image
noise at the edges of the screen.
- Set By Program: Displays images in
the same aspect ratio as the original
image.
- 4:3: Resizes the picture with a 4:3
ratio.
- Zoom: Enlarges an image to t the
screen width. The top and bottom of
the image may be truncated.
Press the
or
button to zoom in
or out of the image.
Press the
or
button to move
the image.
- Cinema Zoom1: Enlarges an image
with a cinemascope ratio of 2.35:1
without distortion. It ranges from 1 to
16.
Press the
or
button to zoom in
or out of the image.
Press the
or
button to move
the image.
NOTE
If you enlarge or reduce the picture,
it may be distorted.
23
Watching with the Projector
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
1 Adjust the screen using the Key's
button.
• The value range of Keystone is as
follows.
Left top (H: 0 ~ 100, V: 0 ~ 100)
Right top (H: -100 ~ 0, V: 0 ~ 100)
Left bottom (H: 0 ~ 100, V: -100 ~ 0)
Right bottom
(H: -100 ~ 0, V:-100 ~ 0)
2
Press the OK button after adjustment.
Using the Input List
Using the Input List
1 Press the INPUT button to access the
input sources.
- The connected input mode appears
rst. Please note that the Compo-
nent is always enabled.
2 Select an input signal using the
INPUT button. The projector is
switched only to the connected
input mode. You can use the
or button to switch
between all the input modes.
Selecting an Input Label
You can select an input label to display
which devices are connected to which
input ports.
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.
24
Watching with the Projector
Using the Quick Menu
You can customize frequently used
menus.
1 Press Q.MENU to access the quick
menus.
2 Press the or button to scroll
through the following menus and
press OK.
Menu Description
Aspect
Ratio
Changes the aspect ratio
(See page 22.)
Picture
Mode
Changes the picture
mode. (See page 42.)
Energy
Saving
Adjusts the brightness.
Clear
Voice II
Makes the voice from the
projector crisp and clear.
Sound
Mode
Sets the sound mode.
Sleep
Timer
Sets the projector to be
turned off at the specied
time.
PJT Mode
Turns the projected im-
age upside down or ips
it horizontally.
USB
Device
Disconnects a USB
device.
3 Press the , or button to
scroll through the following menus.
Blank Function
Using Blank Function
This function may be effective when you
need to draw attention during a meeting
or training.
1 Press the BLANK button, and the
screen is covered by the background
color.
You can change the background color
by referring to "Selecting the back-
ground color of the Blank Image".
2 Press any button to clear the blank
function.
To cover the screen temporarily,
press the BLANK button on the
remote control.
Do not block the lens with any object
while the projector is running.
It may become overheated and de-
formed or even cause a re.
Selecting the background color of
the Blank Image
1 Press the SETTINGS button.
2 Press the
O
PTION
and press the OK
button.
3 Use the
BLANK Image and press the
OK button.
4 Use the
OK button.
25
ENTERTAINMENT
ENTERTAINMENT
Using SCREEN SHARE
1 Enable 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 If the desired device accepts the request, SCREEN SHARE will be started.
CAUTION
Windows 7 / 8 / 8.1 are compatible with SCREEN SHARE. However, other versions
of Windows, and some other operating systems, may not be compatible with
SCREEN SHARE.
Ice Cream Sandwich, Jellybean, and KitKat versions of LG’s Android devices are
guaranteed to be compatible.
When connecting via SCREEN SHARE, place the device close to the projector.
The response rate and image quality may vary depending upon the user’s
environment.
For more information on the device you want to connect to, refer to its owner’s
manual.
26
ENTERTAINMENT
My media
Connecting a USB Device
When a USB storage device is connect-
ed, the USB adjustment screen appears.
You cannot write or delete data in the
USB device.
Connect a USB ash drive as shown
below.
USB ash drive
Removing a USB Device
1 Press the Q.MENU button.
2 Use the or button to move to
USB Device and press the OK
button.
3 Remove the USB device.
NOTE
After the USB device is disconnect-
ed, it cannot be read. Remove the
USB device and connect it again.
27
ENTERTAINMENT
Tips for Using a USB Device
Only a USB storage device is recog-
nizable.
USB hubs are not supported.
A USB storage device which uses its
own driver may not be recognized.
The recognition speed of a USB
storage device will depend on each
device.
If a normal USB device does not
work, disconnect and reconnect it.
Please do not turn off the projector
or unplug the USB device when the
connected USB device is working.
The USB device or stored files may
be damaged.
Please do not connect the USB stor-
age device that has been manipulat-
ed on the PC. The projector may not
operate properly or fail to play files.
Use a USB storage device which con-
tains normal music, photo, video, or
document files.
Please only use a USB storage de-
vice formatted as a FAT16, FAT32, or
NTFS file system provided by Win-
dows. If a storage device is formatted
with a non-Windows program, it may
not be recognized.
Please connect power to a USB stor-
age device which requires an external
power supply. If not, the device may
not be recognized.
Please connect a USB storage device
with a cable provided by the USB
manufacturer. When you use a cable
that is not provided by a USB manu-
facturer or an excessively long cable,
the device may not be recognized.
Some USB devices may not be sup-
ported or may not work properly.
If the length of a folder or file is too
long, the folder or file may not be
recognized properly.
The files in a USB storage device are
sorted in the same way as Windows
XP. Up to 100 English characters for
a file name are allowed.
The data of a USB device may be
damaged, so it is recommended to
backup any important files. Users are
responsible for data management.
The manufacturer bears no responsi-
bility.
It is recommended to use a USB flash
drive which is 32 GB or less and a
USB hard disk which is 1 TB or less.
Any USB device with more than the
recommended capacity may not work
properly.
If a USB storage device is not work-
ing properly, disconnect it and con-
nect it again.
If a USB external hard drive with the
power saving function does not work,
turn the hard drive off and on again to
make it work properly.
USB storage devices below USB 2.0
are supported as well. However, they
may not work properly in the movie
list.
28
ENTERTAINMENT
Watching the Videos
In the Movie List, you can watch movies stored on the connected USB
device.
Tips for Playing Videos
Some subtitles created by a user may
not work.
Some special characters are not sup-
ported in subtitles.
HTML tags are not supported in sub-
titles.
Time information in a subtitle file
should be arranged in ascending
order to play the subtitle properly.
Changing font and color in subtitles is
not supported.
A language which is not specified
in the subtitle languages is not
supported. (See page 33.)
Subtitle files of 1 MB or larger are not
supported.
The screen may suffer temporary
interruptions (image stoppage, faster
playback, etc.) when the audio lan-
guage is changed.
A damaged video file may not be
played properly, or some functions
may not be available.
Video files created by some encoders
may not be played back.
Either audio or video may only be
supported depending on the video or
audio packet structure of a video file.
Video files with higher resolution than
the maximum supported for each
frame may not be played properly.
Video files in formats other than
the ones specified here may not be
played back.
Streaming files which include GMC
(Global Motion Compensation) or
Qpel (Quarterpel Motion Estimation)
is not supported.
Up to 10,000 sync blocks are sup-
ported in the subtitle file.
Seamless playback is not guaranteed
for files encoded level 4.1 or higher in
H.264/AVC.
Video files larger than 30 GB (Giga-
bytes) are not supported.
Playing a video via a USB connection
that does not support high speed may
not work properly.
A video file and its subtitle file must
be located in the same folder. A video
file name and its subtitle file name
must be identical in order to display
the subtitle properly.
While watching a video using the
movie list function, you cannot adjust
the picture mode.
Trick Mode does not support other
functions than
if video files do not
have index information.
When playing a video file using the
network, the Trick mode is limited to
2X speed.
Video file names that contain special
characters may not be playable.
29
ENTERTAINMENT
Supported Files
Exten-
sion
Codec
category
Code type Prole/Level Support
.asf
.wmv
Video
codec
VC-1 Advanced Prole
Advanced Prole @ Level 3
(e.g.720p60,1080i60,1080p30)
Only les compliant with SMPTE 421M VC-1 stan-
dard can be streamed.
VC-1 Simple
and Main Proles
Simple Prole @ Medium Level (e.g. CIF,QVGA)
Main Prole @ High Level (e.g. 1080p30)
Only les compliant with SMPTE 421M VC-1 stan-
dard can be streamed.
Audio
Codec
WMA Standard
WMA 9 Professional
.divx
.avi
Video
codec
DivX3.11
DivX4
DivX5
DivX6
Advanced Simple Prole (720p/1080i)
XViD Advanced Simple Prole (720p/1080i)
Audio
Codec
MPEG-1 Layer I, II
MPEG-1 Layer III (MP3)
Dolby Digital
WMA Standard
WMA 9 Professional
.mp4
.m4v
Video
codec
H.264 /AVC
Main Prole @Level 4.1
High Prole@ Level 4.1 (e.g. 720p60, 1080i60,
1080p30)
MPEG-4 Part 2 Advanced Simple Prole (720p/1080i)
Audio
Codec
HE-AAC HE-AAC-LC and HE-AAC
.mkv
Video
codec
H.264 /AVC
Main Prole @Level 4.1
High Prole@ Level 4.1 (e.g. 720p60, 1080i60,
1080p30)
Audio
Codec
HE-AAC HE-AAC-LC and HE-AAC
Dolby Digital
.ts
.trp
.tp
Video
codec
H.264 /AVC
Main Prole @Level 4.1
High Prole@ Level 4.1 (e.g. 720p60, 1080i60,
1080p30)
MPEG-2 Main Prole @High Level (e.g. 720p60, 1080i60)
Audio
Codec
MPEG-1 Layer I, II
MPEG-1 Layer III (MP3)
Dolby Digital
HE-AAC HE-AAC-LC and HE-AAC
.vob
Video
codec
MPEG-1
MPEG-2 Main Prole @High Level (e.g. 720p60, 1080i60)
Audio
Codec
Dolby Digital
LPCM
MPEG-1 Layer I, II
.mpg
.mpeg
.mpe
Video
codec
MPEG-1
Audio
Codec
MPEG-1 Layer I, II
Only les congured properly for TS, PS or ES can
be streamed.
30
ENTERTAINMENT
Supported Audio Files
No
Audio
Codec
Bit rate Sampling rate
Remark
1 MP3 32 Kbps - 320 Kbps 32 kHz - 48 kHz
2 AC3 32 kbps - 640 kbps 32 kHz, 44.1 kHz, 48 kHz
3 MPEG 32 kbps - 448 kbps 32 kHz - 48 kHz
4 AAC,HEAAC 24 kbps - 3844 kbps 8 kHz - 96 kHz
5 CDDA 1.44 kbps 44.1 kHz
6 LPCM 1.41 Mbps - 9.6 Mbps
Multi-channel:
44.1 kHz,88.2 kHz /
48 kHz, 96 kHz
Stereo: 176.4 kHz, 192 kHz
31
ENTERTAINMENT
Browsing Movie List
Play a video le stored in the
connected device.
1 Connect a USB storage device.
2 Press the USB button.
3 Use the , or button to
select Movie List and press the OK
button.
4 Use the button to
select the le you want and press the
OK button.
Buttery_...
Description
Thumbnails
Abnormal file
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 Control playback by using the follow-
ing buttons.
Q.MENU
Option Hide Exit
Item Description
Shows the current playing
position.
You can use the
button to move forward or
backward.
Stops playing 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 is
restarted.
Displays in slow motion.
Whenever this button is
pressed, the playback speed
is changed.
: x2, x4, x8, x16, x32
You can use the Energy
Saving mode.
Option
A pop-up window will appear.
Hide
Hides the playback bar. Press
the OK button to make the
playback bar appear.
Exit
Returns to the Movie List
screen.
32
ENTERTAINMENT
Set options
1 Press the Q.MENU button.
2 Use the or button to move to a
desired option and press the OK but-
ton.
3 Use button to set up
each item.
Set Video Play.
Item Description
Picture
Size
Selects the aspect ratio of
the image.
Full: Files are played
in full screen mode
according to the aspect
ratio of video.
Original: Displays the
video in the original
aspect ratio.
Audio
Language
Allows you to select the
language you want for
the le with multiple audio
tracks. This option is not
available if the le has
only one audio track.
Subtitle
Language
The subtitle can be turned
on or off.
Language: One of any of
the available languages
can be selected.
Code Page: A character
set used for a subtitle
can be selected.
By default, the subtitle is
displayed in a language
configured in OPTION
→ Menu Language.
Item Description
Subtitle
Language
Sync: If a subtitle is
not synchronized with
its video, you can
adjust its speed at 0.5
sec unit.
Position: Moves the
location of a subtitle.
Size: Changes the
subtitle font size.
Repeat Turns the repeat function
on or off.
When it is set to off, the
next le can be played se-
quentially if the le name
is similar.
33
ENTERTAINMENT
Subtitle Language
Subtitle
Lan-
guage
Language
Latin1
English, Spanish, Irish,
Welsh, French,
German, Italian,
Dutch, Swedish,
Finnish, Portuguese,
Danish, Romanian,
Norwegian, Albanian,
Gaelic, Catalan,
Valencian
Latin2
Bosnian, Polish,
Croatian, Czech,
Slovak, Slovene
, Serbian,
Hungarian
Latin4
Estonian, Latvian, Lithu-
anian
Greek
Greek
Cyrillic
Bulgarian, Russian, Ukrai-
nian, Kazakh, Macedonian
Hebrew
Hebrew
Chinese
Chinese
Korean
Korean
Arabic
Arabic
Turkish
Turkish
Thai
Thai
Set Video.
You can change video settings.
(Refer to PICTURE Settings on page
42.)
Set Audio.
You can change audio settings.
(Refer to AUDIO Settings on page 46.)
34
ENTERTAINMENT
To deregister the DivX code
Use the DivX deregistration code to
deactivate the DivX DRM function.
1 Move from the menu to
OPTION and press DivX(R) VOD.
2 Use the
Deregistration and press the OK
button.
3 Select Yes.
NOTE
What is DRM [Digital Rights
Management]?
This is a technology and service
that prevents the illegal use of
digital contents to protect the
benets and rights of the copyright
owner. Files can be played after the
license is veried through an online
method, etc.
Registering the DivX code
Please check your DivX 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 and press DivX(R) VOD.
2 Press the button to move
to Registration and press the OK
button.
3 Check the DivX registration code.
NOTE
You cannot use DivX registration
codes assigned to other devices.
Make sure to use the DivX registra-
tion code assigned to your device.
The video or audio les that are
not converted by the standard DivX
codec may be corrupted or not be
played.
35
ENTERTAINMENT
Viewing the Photos
You can view photos stored on a con-
nected device.
Photo File
PHOTO (*.JPEG)
Baseline: 64-pixel (width) x 64-pixel
(height) - 15360-pixel (width) x 8640-pix-
el (height)
Progressive: 64-pixel (width) x 64-pixel
(height) - 1920-pixel (width) x 1440-pixel
(height)
Only JPEG files are supported.
Non-supported files are displayed in
the form of an icon.
An error message is displayed for
corrupted files or file formats that can-
not be played.
Corrupted files may not be displayed
properly.
It may take some time to view high-
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 and press the OK
button.
4 Use the button to
select the le you want and press the
OK button.
Buttery_...
Description
Thumbnails
Abnormal file
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
36
ENTERTAINMENT
5 Control playback by using the follow-
ing buttons.
Q.MENU
ꔦ
Option
Slideshow
BGM
Hide
Exit
Item Description
Selects the previous or next
photo.
Slide
show
Displays all photos in a slide
show.
Set Slide Speed in the
Option → Set Photo View
menu.
BGM You can listen to music while
viewing full-size photos.
Set BGM in the Option →
Set Photo View menu.
Rotates photos.
Rotates a photo 90°, 180°,
270°, 360°
clockwise.
Photos cannot be rotated if
their width is greater than the
height of the maximum sup-
ported resolution.
Enlarges or reduces the
photo.
Press the blue button to
enlarge the image.
You can use the Energy Sav-
ing mode.
Option
A setting pop-up window will
appear.
Hide Hides the menu on the full
size screen.
To see the menu, press the
OK button on the remote
control.
Exit Exit from full screen photo
view.
Set options
1 Press the Q.MENU button.
2 Use the or button to move to
a desired option and press the OK
button.
3 Use , or button to set up
each item.
Set Photo View.
Item Description
Slide
speed
Selects a slideshow speed.
BGM Selects a music folder for
the background music.
You cannot change the
music folder while the
background music is
playing.
For background music,
only a folder from the
same device can be
selected.
Repeat
Selects repeat.
Random
Selects random play.
Set Video.
You can change video settings.
(Refer to PICTURE Settings on page 42.)
Set Audio.
You can change audio settings.
(Refer to AUDIO Settings on page 46.)
37
ENTERTAINMENT
Listening to Music
You can play audio les stored on the
connected device.
Audio File
*.MP3
Bit rate range 32 Kbps - 320 Kbps
Sampling rate MPEG1 Layer3:
32 kHz, 44.1 kHz, 48 kHz
Sampling rate MPEG2 Layer3:
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 and press the OK
button.
4 Use the , or button to
select the le you want and press the
OK button.
Buttery_...
Description
Thumbnails
Abnormal file
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
38
ENTERTAINMENT
5 Control playback by using the follow-
ing buttons.
Buttery_...
Q.MENU
Option
Hide Exit
Item Description
Changes the playing position.
Stops playing.
Resumes normal
playback.
Pauses the media player.
Plays the previous/next le.
You can use the Energy Sav-
ing mode.
Option Sets Option for the music
list.
Hide Hides the playback bar.
Press the OK button to make
the playback bar appear.
Exit Returns to the Music List
screen.
Set options
1 Press the Q.MENU button.
2 Use the button to move to a
desired option and press the OK
button.
3 Use button to set up
each item.
Set Audio Play.
Item Description
Repeat Selects repeat.
Random Selects random play.
Set Video.
You can change audio settings.
(Refer to AUDIO Settings on
page 46.)
39
ENTERTAINMENT
File List Screen
1 Connect a USB storage device.
2 Press the USB button.
3 Use the , or button to
select File List and press the OK
button.
4 Use the , or button to
select the le you want and press the
OK button.
Buttery_...
DOC
HWP PDF
PPT TXT XLS
Description
File List
Moves to the upper level folder.
Current page/Total no. of folder
pages
Current page/Total no. of le
pages
Moves to the top level folder.
Moves to the upper level folder.
Shutdown
Viewing the Files
You can see document les stored on a
connected device.
Supported File Formats
XLS, DOC, PPT, TXT, XLSX, PPTX,
DOCX, PDF
Microsoft Ofce
97/2000/2002/2003/2007
Adobe PDF 1.0/1.1/1.2/1.3/ 1.4
File Viewer realigns a document,
so it may look different from what is
displayed on a PC.
For documents that include images,
the resolution may look lower during
the realigning process.
If the document is large or has many
pages, it may take longer to load the
document.
Unsupported fonts may be replaced
by other fonts.
The file viewer may not open for
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
5 Control playback by using the follow-
ing buttons.
When you press the Go page but-
ton, a window where you can enter
a page number appears. When you
enter a page to go,
you can move to
the page.
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 Page or
Zoom.
Q.MENU
ꔦ
Go page
Zoom
Option
Hide
Exit
Item Description
Go
page
Moves to the page you want.
Use the Up/Down/Left/Right
buttons to select a page and
press the OK button.
Zoom Enlarges or reduces the
photo.
Option Sets Option for File Viewer.
Hide Hides the menu.
Press the OK button to make
it appear.
Exit Returns to the File Viewer
screen.
Set FileViewer Option
Item Description
Single
Page
Loading
On
Loads and displays
pages one by one.
The initial loading
time is short but a
content-heavy page
may be displayed
slowly.
Off
Loads all pages of
a le to memory
before it starts to dis-
play them. The initial
loading time is long
but you can navigate
pages quickly after
loading is complete.
If a le is too large,
it may fail to load all
the pages.
Image
Quality
You can set the quality of
the image included in the
document. 3 steps, i.e.
low/medium/high. A higher
image quality may be
displayed in a low speed
on a screen.
Document
Align
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.
41
CUSTOMIZING SETTINGS
CUSTOMIZING SETTINGS
Settings
1 Press the SETTINGS button.
2 Use the , or button to select a desired item and press the OK button.
3 Use the , or button to set up a desired item and 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 Sets time-related settings.
OPTION Customizes the general settings.
INPUT Lets you select the desired input.
MY MEDIA Accesses photo, music, movie, and document files.
42
CUSTOMIZING SETTINGS
PICTURE Settings
1 Press the SETTINGS button.
2 Use the button to select
PICTURE and press the OK button.
3 Use the button to set up a
desired item and press the OK button.
- To return to the previous menu,
press the button.
4 Press the EXIT button when completed.
The available picture settings are described as follows.
Item Description
Energy
Saving
Saves power consumption by adjusting screen brightness.
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
Maximizes the visual effect of video.
Displays a crystal clear picture by enhancing contrast,
brightness, and sharpness.
Standard
Displays the picture with normal contrast, brightness
and sharpness.
Eco
The Energy Saver feature changes settings on the Pro-
jector to reduce power consumption.
Cinema
Optimizes the image for a movie.
Game
Optimizes the image for playing games on fast-moving
screens.
Expert 1/2
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.
43
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 edge sharpness between the light and dark ar-
eas of the picture. The lower the level is, the softer the image looks.
Horizontal and Vertical Sharpness are available only Expert1/2.
Color
Adjusts the intensity of all colors.
Tint
Adjusts the balance between red and green levels.
Advanced
/ Expert
Control
Customizes the advanced settings.
Picture
Option
Sets optional settings.
Reset
Restores each mode's options to the factory default.
Aspect
Ratio
Changes the aspect ratio.
Screen
(RGB-PC)
Adjusts the picture quality in RGB-PC input.
Item
Resolu-
tion
Available resolutions are 768 resolution
(1024 x 768/1280x768/ 60Hz) and 1050 resolution
(1400x1050/1680x1050, 60 Hz).
Auto
Cong.
Provides optimized picture quality by automatically
calibrating mismatched horizontal width and a shaky
picture caused by conicts between the internal settings
of the projector and various PC graphic signals.
You can also use the AUTO button on the remote control.
Position
Moves the image up/down/left/right.
Ratio
Changes the aspect ratio.
Phase
Makes the picture look clear by removing horizontal
noise.
Initial
Setting
Restores all the settings to the factory default.
44
CUSTOMIZING SETTINGS
Advanced / Expert Control
Item Description
Dynamic
Contrast
Adjusts the contrast to keep it at the best level for the brightness
of the screen.
Dynamic
Color
Adjusts screen colors so that they look natural.
Skin Color
Detects the skin area of image and adjusts it to render a natural
skin color.
Grass Color
Adjusts only the natural color area of e.g., eld and mountain.
Gamma
Sets a gradation curve between video input and output signal.
Sky Color
Adjusts only the color of the sky.
Color Gamut
Selects the range of colors to display.
Edge
Enhancer
Provides much sharper and clearer edges to the picture.
Color Filter
Accurately adjusts color and tint by ltering a specic color area
of RGB space.
Color
Temperature
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 ne-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 ap-
plied to all the input modes.
45
CUSTOMIZING SETTINGS
Item Description
Color
Management
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.
Picture Option
Item Description
Noise
Reduction
Removes noises in the picture.
MPEG Noise
Reduction
Reduces the noise produced while creating digital video signals.
Black Level
Compensates the brightness and contrast of a screen to balance
with the black level of the video input.
Real Cinema
Provides optimal picture quality for watching a movie.
Color
Temperature
Adjusts the overall color of the screen to suit your preference.
Select Warm, Cool, Medium, or Natural.
46
CUSTOMIZING SETTINGS
AUDIO Settings
1 Press the SETTINGS button.
2 Use the buttons to select AUDIO
and press the OK button.
3 Use the button to set up a desired
item and press the OK button.
- To return to the previous menu,
press the button.
4 Press the EXIT button when completed.
The available sound settings are described as follows.
Item Description
Sound Mode
Adjusts sound.
Mode
Standard Selects a standard sound.
Music Selects when listening to music.
Cinema Selects when watching a movie.
Sports Selects when watching sports events.
Game Selects when playing a game.
User
Setting
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.
Clear
Voice II
Makes the voice from the projector crisp and clear.
Auto Volume
Automatically adjusts the volume level.
ꕅ
47
CUSTOMIZING SETTINGS
TIME Settings
1 Press the SETTINGS button.
2 Use the button to select TIME
and press the OK button.
3 Use the button to set up a
desired item and press the OK button.
- To return to the previous menu,
press the button.
4 Press the EXIT button when completed.
The available time settings are described as follows.
Item Description
Sleep Time
Sets the projector to be turned off at the specied time.
Auto Off
If there is no signal, the projector automatically turns off after
the preset time has elapsed.
Automatic
Standby
Turns off the projector automatically if there is no input for the
given time.
Presentation
Timer
Time
Alarm
Displays an alarm at the specied time.
* If you set the time to 5 minutes, the time is displayed
on the screen at a 1 minute interval. If you set the
time to 10 minutes or more, the time is displayed at
a 5 minute interval. If the remaining time is less than
5 minutes, it is displayed at a 1 minute interval.
* You can set the time to 5, 10, ..., 60 minutes in 5-minute
increments.
Time
keeper
Displays the time remaining until the time specied on
the screen.
* For between 1 and 10 minutes, the time can be set
in increments of 1 minute; and for between 10 and
60 minutes, in increments of 5 minutes.
48
CUSTOMIZING SETTINGS
OPTION Settings
1 Press the SETTINGS button.
2 Use the button to select OPTION
and press the OK button.
3 Use the button to set up a desired
item and press the OK button.
- To return to the previous menu,
press the button.
4 Press the EXIT button when completed.
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.
You can check the SCREEN SHARE's ID.
Mode
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.
Search Channels: Select channel searching methods.
- Auto: The projector searches for available channels and
automatically selects the least used channel.
- Manual: You can select a channel manually.
Channel: This is shown when Search Channels is set to
Manual. It allows you to specify a channel number to use.
Caption
Turns On/Off the subtitle when the Korean is used for the AV input.
Keystone
Compensates for the trapezoidal image shape created when project-
ing an image from an angle not perpendicular to the screen.
PJT Mode
Turns the projected image upside down or ips it horizontally.
Select Rear to project an image onto the back of a transparent screen
purchased separately.
Select Front Ceiling if you installed the projector on a ceiling.
When the projection mode is Rear Ceiling, the left and right speakers
are switched.
Blank
Image
Selects the background for blank image. (See page 24.)
49
CUSTOMIZING SETTINGS
Item Description
Auto
Power
Makes the projector turn on automatically when the power cord is
connected.
Item
On When the power cord is connected to the projector, it turns
on automatically.
Off When the power cord is connected to the projector, it goes
into standby mode.
Auto
Input
Search
Turns off the projector automatically if there is no input for the given
time.
High Alti-
tude
If the projector is used at an altitude higher than 1200 meters, turn
this option on.
When High Altitude is not enabled, the projector may overheat or its
protection function may be activated. If this happens, turn the projec-
tor off and then on again after waiting for several minutes.
Monitor
Out
Selects one out of the two connected RGB input videos as monitor
out.
DivX(R)
VOD
sets DivX related settings.
Initial
Setting
Resets all projector settings to the factory default.
Set ID
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 or input selection, etc.
eZ-Net
Manager
Allows you to control one or more projectors in an easier way through
a local area network.
Lamp Use
Time
Checks lamp usage time.
Self
Diagnosis
Troubleshoots functional problems that can arise while using the
product.
50
CONNECTING EXTERNAL DEVICES
CONNECTING EXTERNAL DEVICES
You can connect various external devices to the projector.
HDMI - page 51
Component 1, Component 2 - page 53
Input (AV) - page 53
RGB1, RGB2 - page 52
Memory - page 26
Headphones - page 54
Computer/Laptop VideoDVD
Digital Device
USB
Headphones
Game Console
51
CONNECTING EXTERNAL DEVICES
Connecting HD
Receiver, DVD, or
VCR Player
Connect an HD receiver, DVD, or
VCR player to projector and select
an appropriate input mode.
HDMI connection
With an HDMI cable, you can en-
joy high quality picture and sound.
Connect the HDMI/DVI connector
of a projector to the HDMI output
connector.
Press the INPUT button on the
remote control to select HDMI.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
+'0,
HDMI to DVI Connection
Connect the HDMI/DVI connector
of a projector to the DVI output
connector using a HDMI to DVI
cable. For audio signal, connect
using a voice cable.
Press the INPUT button on the
remote control to select HDMI.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
$8',2287'9,287
Optional
Accessories
Optional
Accessories
Optional
Accessories
52
CONNECTING EXTERNAL DEVICES
Connecting PC
The projector supports Plug &
Play. Your PC will automatically
detect the projector and requires
no driver installation.
RGB Connection
Connect the PC output and the PC
video input port of the projector with
the RGB cable.
Connect the RGB IN 1 connector or
RGB IN 2 connector of a projector
to the RGB output connector.
To output the audio, connect the PC
to the projector using an optional
audio cable.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
$8',22875*%2873&
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB to DVI Connection
Connect the RGB IN 1 connector
or RGB IN 2 connector of a pro-
jector to the DVI output connector.
To output the audio, connect the
PC to the projector using an op-
tional audio cable.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
$8',2287'9,287
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
Accessories
Optional
Accessories
Optional
Accessories
Optional
Accessories
53
CONNECTING EXTERNAL DEVICES
Component Connection
You can 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 con-
trol to select Component.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
$9287
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% 35 5LJKW
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Red
Blue
Blue
Green
Green
White
Red
Red
Red
White
Red
Blue
Green
Connecting to the AV
INPUT
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.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
$9287
/HIW 5LJKW
$8',2287
Red
Red
White
Yellow
White
Yellow
Optional
Accessories
Optional
Accessories
Optional
Accessories
Optional
Accessories
54
CONNECTING EXTERNAL DEVICES
Connecting
Headphones
You can listen to the audio through
headphones.
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
RGB IN 1
RGB IN 2
RGB OUT
RS 232C
LAN
USB
AUDIO OUT
VIDEOR-AUDIO-L
(PC1/DVI) (PC2)
AUDIO IN
HDMI/DVI
Optional
Accessories
55
MAINTENANCE
Cleaning the Air Inlet and
Outlet
Dust or foreign objects can easily
build up in the air inlet and outlet.
Remove dust and foreign objects
from the inlet and outlet regularly,
clean the air inlet (Air lter) regu-
larly and replace it with a new one
if the lter is damaged.
If you continue to use the projec-
tor with dust accumulations in the
air inlet and outlet, the projector
may malfunction due to its internal
components overheating.
Outlet
Air inlet
(Air lter)
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 onto a swab or
soft cloth to lightly rub the lens.
Please be aware that liquid may
ow into the lens if the product is
sprayed directly onto the lens.
Cleaning the Projector Case
To clean the projector case, rst
unplug the power cord.
To remove dust or stains, use only
a dry, lint-free, soft cloth to polish
the lens.
Do not use alcohol, benzene,
thinners or other chemicals, which
may damage the case.
56
MAINTENANCE
Replacing the lamp
1 Turn off the projector and unplug the
power cable from the outlet and place
it on a table or a at surface.
- Allow the lamp to cool down for
1 hour before removing the used
lamp from the projector because it is
very hot.
2 Unscrew the screw xing the lamp
cover using a screw driver or its
equivalent. After removing the
screws, slide out the lamp cover.
Lamp cover xing screw
3 After opening the lamp cover, un-
screw the 3 screws that x the lamp
using a screw driver or its equivalent.
Screw
4 Slide out the xed lamp from the hitch
part.
5 Hold the lamp and pull it out slowly to
remove the lamp case.
6 Insert the new lamp case gently into
the correct position. (Check if it is cor-
rectly positioned.)
7 Tighten the screws you removed in
step 3. (Check if the lamp is securely
xed.)
8 Close the lamp cover and tighten the
screw loosened in step 2 to x the
cover.
- If you turn on the projector while
the lamp cover is open, the lamp
warning indicator will blink in
green and the projector will not be
turned on.
NOTE
Make sure to use the same type of
lamp for replacement. If the lamp
cover is not closed correctly, the
projector will not be turned on.
In this case, check if the lamp is
correctly fixed and contact the LG
Electronics Service Center.
57
SERIAL COMMUNICATION FUNCTION
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 functions of the projector such as power On/Off or
input selection, etc.
It cannot be used with the eZ-Net Manager
concurrently. For
serial commu-
nication, 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 need to purchase a cable to connect the RS-232C connectors as it is not
provided as an accessory.
* A RS-232C cable is necessary for the remote control of the projector (see Figure 1).
2
3
4
5
6
7
8
PC
RXD
TXD
TXD
DTR
DTR
GND
GND
DSR
DSR
RTS
RTS
CTS
CTS
RXD
9 6
15
Projector
* There is no connection to Pin 1 and Pin 9.
[Figure 1] RS-232 Connection Diagram
2
3
4
5
6
7
8
(PC )
(TV)
(PC) (Projector)
58
SERIAL COMMUNICATION FUNCTION
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)
Communication Parameter Setup
• Baud Rate: 9600 bps (UART)
• Data Length: 8 bit
• Parity: none
• Stop bit: 1 bit
• Flow Control: none
•
Communication code: ASCII code
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 non-supported function or there is a
communication error, it returns ACK in the above
format.
Data [00]: illegal code
(This command is not supported.)
Data Structure
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
0 00
1 01
2 02
3 03
4 04
5 05
6 06
7 07
8 08
9 09
10 0A
59
SERIAL COMMUNICATION FUNCTION
Command Reference List
Command 1 Command 2 Data (Hexadecimal)
01. Power Sources
k a 00 - 01
02. Aspect Ratio
k c *
03. Blank Image
k d 00 - 01
04. Contrast
k g 00 - 64
05. Brightness
k h 00 - 64
06. Color
k i 00 - 64
07. Tint
k j 00 - 64
08. Sharpness
k k 00 - 32
09. OSD Control
k l 00 - 01
10. Key Lock
k m 00 - 01
11. Color Temp
k u 00 - 04 (excluding 03)
12. Black Level
n m 00 - 01
13. Energy Saving
n p 00 - 01
14. Auto Cong.
j u 01
15. Input
x b *
16. Key
m c Key Code
17. Picture Mode
n s 00 - 07
18. Mute
k e 00 - 01
19. Volume
k f 00 - 64
20. Monitor Out
n r 00 - 02
For more information about the data (*), refer to next page.
When playing a video or photo file stored on a storage media (USB flash drive or
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.state, it is processed as NG.
60
SERIAL COMMUNICATION FUNCTION
01. Power (Command: ka)
⇒ Controls Power On/Off of a set.
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/0ff status.
(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 Programl
09: Just scan
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: Just scan
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 the blank image (picture on).
01: Enables the blank image (picture off).
Ack
[d][][Set ID][][OK][Data][x]
Data 00: Disables the blank image (picture on).
01: Enables the blank image (picture off).
61
SERIAL COMMUNICATION FUNCTION
04. Contrast (Command: kg)
⇒ Adjusts the contrast.
It is 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
05. Brightness (Command: kh)
⇒ Adjusts the brightness.
It is 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
06. Color (Command: ki)
⇒ Adjusts the color.
It is 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
07. Tint (Command: kj)
⇒ Adjusts the tint.
It is 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
62
SERIAL COMMUNICATION FUNCTION
08. Sharpness (Command: kk)
⇒ Adjusts the sharpness.
It is 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
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
the remote control or control panel are not
used. If the unit is fully discharged after its
power plug is 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 value of color temperature.
It is 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
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
63
SERIAL COMMUNICATION FUNCTION
13. Energy Saving (Command: np)
⇒
Sets the energy saving mode.
Transmission
[n][p][][Set ID][][Data][Cr]
Data 00: Minimum
Data 01: Maximum
(*Transmitted in hexadecimal code)
Ack
[p][][Set ID][][OK][Data][x]
Data 00: Minimum
Data 01: Maximum
14. Auto Congure (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
15. Input Select (Command: xb)
⇒ Select the input signal of the set.
Transmission
[x][b][][Set ID][][Data][Cr]
Data 20: AV 40: Component1
41: Component2 60: RGB 1
61: RGB 2
90: HDMI
(* Transmitted in hexadecimal code)
Ack
[b][][Set ID][][OK][Data][x]
Data 20: External input 40: Component1
41:
Component2
60: RGB 1
61: RGB 2 90: HDMI
12. Black Level (Command: nm)
⇒ Adjusts the value of black level.
It is 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
64
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 page 65
(* Transmitted in hexadecimal
code)
Ack
[c][][Set ID][][OK][Data][x]
Data Key Code
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
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
(volume on).
Ack
[e][][Set ID][][OK][Data][x]
Data 00 : Turns on the mute function
(volume off).
01 : Turns off the mute function
(volume 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)
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: Expert1
06: Expert2
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: Expert1
06: Expert2
07: Black mode
(* Transmitted in hexadecimal
code)
65
SERIAL COMMUNICATION FUNCTION
Key Name Key Code Key Name Key Code
0x40 YELLOW
0x63
0x41
BLUE
0x61
0x06 Key's
0xA4
0x07 USB
0x7C
Power 0xAD MUTE
0x09
INPUT
0xEF
STILL
0xBC
SETTINGS 0x43 EXIT
0x5B
BACK
0x28
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
0xB1
OK 0x44
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
0xB0
ENERGY SAVING 0x95
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
0xBA
RATIO 0x79
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
0x8F
BLANK 0x84
TIMER
SOUND
MARK
SETTINGS
음량
내 미디어 외부입력
선택
키스톤
취침예약
영상모드
페이지
화면크기
화면가림
조용히
설정메뉴 화면정지
간편설정
확 인
자동조정 나가기
사운드
절전모드
타이머
이전
0x
8E
PICTURE 0x4D TIMER
0x26
AUTO
0x92
PAGE
0x00
Q.MENU
0x45
PAGE
0x01
SLEEP
0x0E
SOUND 0x52
VOL + 0x02
VOL - 0x03
RED 0x72
GREEN 0x71
Key Code
66
SPECIFICATIONS
SPECIFICATIONS
MODELS
BG630 (BG630-JL)
BG650 (BG650-JL)
Resolution (Pixel) 1024 (H) × 768 (V)
Aspect ratio 4:3 (H:V)
Panel size (mm) 16
Projection
distance
Wide: 873 mm - 8,953 mm
Tele: 1,052 mm - 10,753 mm
Projection Offset 90 %
Working range of
the remote control
6 m
Audio output 5 W MONO
Reception type
NTSC M, NTSC 4.43, PAL-B,D,G,H,I,
PAL M, PAL N, PAL 60, SECAM
Height (mm) 100 (including feet)
Width (mm) 356
Depth (mm) 246.4
Weight (kg) 3.6
Headphone,
earphone
Impedance: 16 Ω / Output power: 10 mW /
Jack thickness: 3.5 mm
USB Device 5 V, 0.5 A (Max.)
Power Sources AC 100 to 240 V, 50 Hz/ 60 Hz
Operation environ-
ment
Temperature
Operation
0 °C - 40 °C
Storage
-20 °C - 60 °C
Relative humidity
Operation 0 % - 75 %
Storage 0 % - 85 %
The images used and specifications stated in this owner's manual are subject to
change to improve the performance of the product.
The power consumption of this projector is 0.5 W or lower when it is in the standby
mode. Therefore, unplug the power plug from the outlet to prevent unnecessary
power consumption when you do not use the projector for a long time.
67
SPECIFICATIONS
If an invalid signal is input into the
product, it will not be displayed prop-
erly on the screen or a message such
as “No Signal” or “Invalid
Mode” will be
displayed.
The product supports the DDC1/2B type
as the Plug & Play function (Auto-recogni-
tion of PC monitor).
PC synchronization signal types sup-
ported: Separate type synchronization.
1024 x 768 is recommended as the best
picture quality in the PC mode.
Supported Monitor Display
Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
640 x 350 31.468 70.09
640 x 480 31.469 59.94
720 x 400 31.469 70.08
800 x 600 37.879 60.31
1024 x 768 48.363 60.00
1152 x 864 54.348 60.053
1280 x 800 49.7 59.81
1280 x 1024 63.981 60.02
1400 x 1050 65.3 60
1680 x 1050 65.3 59.95
HDMI/DVI-DTV mode supported
Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
480p
31.47
31.47
31.5
60
59.94
60
576p 31.25 50
720P
45
44.96
37.5
60
59.94
50
1080i
33.75
33.72
28.125
60
59.94
50
1080p
67.5
67.432
27
26.97
33.75
33.71
56.25
60
59.939
24
23.976
30
29.97
50
68
SPECIFICATIONS
Open Source software Information
To obtain the source code under GPL,
LGPL, MPL and other open source
licenses, that is contained in this prod-
uct, 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 perform-
ing such distribution (such as the
cost of media, shipping and handling)
upon email request to opensource@
lge.com. This offer is valid for three
(3) years from the date on which you
purchased the product.
Component Port Connection
Signal
Component
60 Hz
480i O
480p O
720p O
1080i O
1080p O
50 Hz
576i O
576p O
720p O
1080i O
1080p O
24/30 Hz
1080p O
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
