LG LCD PROJECTORLG LCD PROJECTOR

Model number
Serial number
P/NO : 3828VA0281B(373-026F)
:
:
LG LCD PROJECTOR
Please read this manual carefully before operating
your set.
Retain it for future reference.
Record model number and serial number of the set.
See the label attached on the bottom of the set and
quote this information to your dealer when you
require service.
LP-XG22
LP-XG24
OWNER’S MANUAL
Specifications.
LCD
PROJECTOR
LP-XG22/XG24
22.9mm(0.9 inches)
1024(Horizontal) x 768(Vertical)pixel
1.01~7.6m(40~300 inches)
1.64~16.35m(5.03~54.08 feet)
12m
1W
4:3(horizontal:vertical)
1:1.3
NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N
Model
LCD panel size
resolution
screen size
projecting distance
remote control distance
speaker system
horizontal / vertical ratio
zoom ratio
Video compatibility
AC 110 - 240V~50/60Hz
Power
98.5mm(including front foot)
height
238mm
breadth
329.5mm(including lens)
length
3.4kg
weight
Warning
This is a class A product. In a
domestic environment this
product may cause radio
interference, in which case the
user may be required to take
adequate measures.
Operating Condition
Projection Lamp
temperature
lamp model
In operation : 32~95°F(0°C~35°C)
In storage and transit : -4~140°F(-20°C~60°C)
AJ-LA20
humidity
power consumption
In operation : 20 ~ 80% relative humidity by dry hygrometer
Not in operation : 10 ~ 90% relative humidity by dry hygrometer
1
150W
46
21
22
23
26
27
28
Function checking
29
Using Still function
30
Selecting language
Checking lamp time
Using Blank function
Using Flip Horizontal / Vertical function
31
32
33
35
Selecting PC screen size input signal
37
Using Resize function
38
Adjusting screen display
39
7
Using Tracking function
41
8
Adjusting Video
43
Supported Monitor Display
44
Maintenance
45
Specifications
46
CONTENTS
INDEX
3
4
5
6
Before operating the
unit, please read this
manual carefully.
9
INSTALLATION AND INTROCOMPOSITION DUCTION
Connecting to a Desktop PC
Connecting to a Notebook PC
Connecting to a Macintosh Desktop PC
Connecting to a Macintosh PowerBook
Connecting to a Video Source
Connecting to a D-TV Settop Box
2
CONNECTION
13
15
17
18
19
20
BASIC FUNCTIONS
Installation Instructions
Composition
Turning on the Projector
Turning off the Projector
Operating the Projector
Selecting source mode
SPECIAL
FUNCTIONS
3
7
INFORMATION VIDEO TRACK- POSITIONING
ING
Safety Instructions
Names of parts
1
2
Safety Instructions
G Always keep the safety instructions to prevent any potential accident or misuse of the projector.
G Safety Instructions have two kinds of information, and each meaning of it is as below.
WARNING The violation of this instruction may cause serious injuries and even death.
NOTES The violation of this instruction may cause light injuries or damage of the projector.
✶ The meanings of symbols in the manual and the unit are as below.
G
Take care of danger that may happen under specific condition.
G
Take care of electric shock that may happen under specific condition.
G After reading this manual, keep it in the place that the user always can contact easily.
WARNING
Do not attempt to repair or adjust this
equipment. Contact your dealer or Service
center. High risk of electric shock!
Do not place anything containing liquid on
top of the projector. High risk of Electric
Shock or damage to the projector.
This may cause a fire
or could give an
electric shock.
Don’t insert any object into the exhaust vent .
This may cause a fire or could give
an electric shock.
3
Earth wire should be connected.
- If the earth wire is not connected, there is possible a
danger of electric shock caused by the current leakage.
- If grounding methods are not possible, a separate circuit breaker should be employed and installed by a
Power
qualified electrician.
- Do not connect ground
to telephone wires,
Short-circuit
breaker
lightning rods or
gas pipe.
INTRODUCTION
WARNING
Don’t remove any covers (except lens
cover). High risk of Electric Shock!
Use an air spray or soft cloth that is wet
with a neutral detergent and water for
removing dust or stains on the projection
lens.
Only use the correct type of batteries for
the remote control. Dispose of used batteries carefully.
Don’t look directly onto the lens when the
projector is in use. Eye damage may occur!
This may cause a fire
or could give an
electric shock.
Don’t use the projector in damp place such
as a bathroom or any place where it is likely to get wet. Serious damage could occur
or risk of Electric Shock!
Don’t use the projector if there is smoke
or unusual smell from the projector.
Disconnect from the mains and contact
the service center. Risk of fire!
Don’t look at laser beam directly as it may
cause eye damage.
Don’t clog the opening(absorption tube/exhaust pipe) of the projector.
It makes internal temperature increase and causes a fire.
POWE
R
K
AC
absorption tube
exhaust pipe
4
Safety Instructions
NOTES
No impact on the lens while moved.
No contact while working, or right after the
lamp is off since the exhaust port and the
lamp lid generate heat.
Only use the projector on a level and stable surface.
Be sure to unplug when you don’t use
the projector for a long period or you are
absent.
It may fall down
or be upset.
Never touch the power plug with wet hand.
It may cause electric shock.
5
Accumulated dust may
cause a fire,
electric shock from
deterioration,
or electric leakage.
Don’t use alcohol, benzene, or thinners to
clean any plastic parts of the projector.
Never use industrial chemicals or detergents.
Ensure the power lead doesn’t trail across
any hot objects like a heater.
Disconnect from the mains and remove all
connections before moving.
It may cause a fire
or electric shock.
Damage of cords may cause
a fire or electric shock.
INTRODUCTION
NOTES
Don’t touch the lens of the projector. It may
cause damage of it.
Don’t use any sharp tools on the projector
as this will damage the casing.
If the projector requires cleaning inside contact the service centre. Accumulated dust
can cause mechanical failure.
Place the projector where people will not
trip or tread on the power lead.
Use the indicated type of power source on
the projector. If you are not sure of the type
of power available, consult your dealer or
customer service center.
Don’t place the projector or the remote
control on a heater or use in a heated car.
Don’t use the projector when the power
cord or the plug is damaged or the connecting part of wall socket is loose.
Contact your dealer for replacing a new
lamp.
K
AC
It may cause electric shock
or a fire.
6
Names of parts
Main Body
* The LCD projector is manufactured using high-precision technology. You may, however, see tiny black points
and/or bright points(red, blue, or green) that continuously appear on the LCD projector. This is a normal result
of the manufacturing process and does not indicate a malfunction.
Power button/Power standby indicator
Control panel
Speaker
Indicators
PO
WE
R
Rear remote
control sensor
SO
UR
CE
VO
L
ME
NU
PA
TT
ER
N
VO
L
EN
TE
Handle
R
Foot adjusting
button
Horizontal
leveler
Front remote
control sensor
Zoom ring
Foot
Focus ring
Lens cover
Rear Connecting Part
Computer Out
Computer Audio
Mouse
Mouse
Computer Out
Computer
Audio
R Audio L/MONO Video
Computer In
Computer In
S-Video
S-Video
AC
Audio / Video
K
Kensington Security
System Connector
(Refer to page 16)
Rear remote control sensor
7
INTRODUCTION
Control Panel
MENU Button
Selects or closes
menus.
,
MENU
ENTER
VOL
VOL
ENTER Button
Checks present mode and
saves the change of functions.
Button
Selects menus and
items in the menus.
SOURCE Button
Adjusts volume level and
functions of menus.
SOURCE
PATTERN
Switches to PC, AV,
S-VIDEO mode.
POWER Button/
Power standby indicator
VOLUME Button
PATTERN Button
When pressing PATTERN
button, the screen display’s
the screen for focus adjustment.
POWER
8
Names of parts
Remote Control
POWER Button
MENU Button
SOURCE Button
R MOUSE Button
(Zoom-in Button)
L MOUSE Button
(Zoom-out Button)
POINTER Button
LASER Button
MOUSE DRAG Button
ENTER Button
BLANK Button
STILL Button
RESIZE Button
MUTE Button
VOLUME Button
AUTO TRACKING Button
ZOOM Button
Inserting the batteries
1
9
Slide the battery cover
in the direction of the
arrow to remove.
2
Insert the batteries with
correct polarity.
3
Replace the battery
compartment cover to
the arrow direction.
INTRODUCTION
Functions on the Remote Control
Button
POWER Button
SOURCE Button
MENU Button
Function
Selects ON/OFF of power.
Switches to PC, AV, S-VIDEO mode.
Displays or hides the menu.
L MOUSE Button
(Zoom-out Button)
* Corresponds to the Left - Click of PC Mouse. This button
registers a menu selection and selects other custom functions.
* Downsizes the screen on the zoom function.
R MOUSE Button
(Zoom-in Button)
* Corresponds to the Right - Click of PC Mouse. This button
registers a menu selection and selects other custom functions.
* Enlarges the screen size on zoom function.
POINTER Button
* After selecting menus, controls selecting and adjusting
functions with the direction of up, down, left, right.
* Moves the screen with the direction of up, down, left, right
on zoom function.
* Moves and releases the selected icon on PC screen.
MOUSE DRAG Button Uses to select and drag an icon in PC mode.
ENTER Button
Checks the present mode and saves the change of functions.
ZOOM Button
Refer to page 40.
RESIZE Button
AUTO TRACKING Button
BLANK Button
STILL Button
MUTE Button
Refer to page 38.
Refer to page 41~42.
Refer to page 33~34.
Refer to page 30.
Cuts off audio.
VOLUME Button
LASER Button
Adjusts volume level.
Makes a bright red laser point on the screen for attention.
(Don’t look at laser beam directly as it causes eye damage.)
10
Names of parts
Projector Status Indicators
* Power Indicator, lamp Indicator, operation indicator and temperature indicator at the top of the projector show the user the
operating status of the projector.
Lamp Indicator
Temperature indicator Operation indicator
MENU
ENTER
VOL
VOL
SOURCE
Power indicator
PATTERN
POWER
Standby.
On operation.
Standby.
On operation.(Turn on the lamp)
Operation Indicator
Projector lamp is cooling as power out(2 minutes)
Power off.
Projection lamp is reaching the end of its life and needs
Red
to be replaced with a new lamp.(over 1900 hours)
“Replace the Lamp”
Lamp Indicator
The projector has trouble in the lamp or around it.
Red(flashing)
Contact the service center.
Green(flashing) The lamp cover is not closed.
This projector is in high temperature. If you don’t
turn off the projector, it’ll be turned off automatically.
Orange
“Temperature is Too High”
Temperature Indicator
Red
The projector is turned off as its high temperature.
Power has turned off due to problem with the
Red (flashing)
internal cooling fan. Contact your service center.
Power Indicator
Orange
Green
Orange
Green
Red
Off
“ ” is the warning message on screen.
11
INTRODUCTION
Accessories
1.5V
1.5V
Batteries 2 (size AA)
Remote Control
Power Cord
Portable Bag
/Sponge for lens protection
ON
1
2 3 4 5 6 7 8 9
Audio/Video Cable
Audio Cable
Computer Cable
SCART to RCA jack (option)
MAC Desktop
Adaptor
Mouse Connecting Cables
PS/2 Mouse Cable
(IBM PC or Compatible)
MAC Serial Mouse Cable
Optional Extras
* Contact your dealer for buying these items.
* When applying a ceiling installer, use only the ceiling installer for LCD projector.
* Contact your dealer for replacing a new lamp.
Ceiling installer for LCD projector
S-Video Cable
Lamp
Screen for projecting
12
Installation Instructions
* Don’t place the projector in the following conditions. It may cause malfunction or product damage.
Provide proper ventilation for this projector.
● The projector is equipped with ventilation
● Do not place the projector on a carpet, rug
holes(intake) on the bottom and ventilation
holes(exhaust) on the front. do not block or
place anything near these holes, or internal
heat build-up may occur, causing picture
degradation or damage to the projector.
or other similar surface. It may prevent a
adequate ventilation of the projector bottom. This product should be mounted to a
wall or ceiling only.
● Never push projector or spill liquid of any
● Leave an adequate distance(30cm or more)
kind into the projector.
around the projector.
Place this projector in adequate temperature and humidity conditions.
● Install this projector only in a location where adequate temperature and humidity is available.
(refer p.46)
Don’t place the projector where it can be covered with dust.
● This may cause overheating of the projector. Clean the Air filter periodically.
13
INSTALLATION AND
COMPOSITION
Do not clog the slots and openings of the projector. It may cause overheating.
The LCD projector is manufactured using high-precision technology.
You may, however, see tiny black points and/or bright points(red, blue, or green) that
continuously appear on the LCD projector. This is a normal result of the manufacturing process and does not indicate a malfunction.
This product should be used adequate length bolt(within 5mm) when installing it.
When applying a ceiling installer, use only the fixing bolt and ceiling installer for LCD
projector. Contact your dealer for purchase or installation.
TP-ML2
TP-MH2
To receive the DTV program, it is necessary to purchase DTV receiver (Settop Box)
and connect it to the projector.
If there is no input signal, Menu will not display on screen.
14
Composition
Basic Operation of the Projector
PO
WE
R
SOU
RCE
VOL
ME
NU
PAT
TER
N
VOL
ER
ENT
1 . Place the projector on a sturdy and horizontal
surface with the PC or AV source.
2 . Place the projector the correct distance from
the screen. The distance between the projector
and the screen determines the actual size of
the image.
Screen size
610x460cm(300inch)
410x300cm(200inch)
200x150cm(100inch)
160x120cm(70inch)
120x90cm(50inch)
81x61cm(40inch)
Horizontal distance from
projector to screen
12.55m~16.35m
8.35m~10.87m
4.16m~5.42m
2.90m~3.78m
2.06m~2.69m
1.64m~2.15m
3 . Turn the projector so that the lens can be at a
right angle to the screen. If the projector is not
at a right angle, the screen image will be
crooked. At this time perform keystone function.
(Refer to page 39.)
4 . Connect the cables of the projector to a wall
power socket and other connected sources.
15
INSTALLATION AND
COMPOSITION
Using Kensington Security System
● The projector has Kensington Security System Connector on the back panel. Connect the Kensington
Security system cable as below.
● For the detailed installation and use of the Kensington Security System, refer to the user’s guide
attached to the Kensington Security System set.
And for further information, contact http://www.kensington.com, the internet homepage of the
Kensington company that deals with expensive electronic equipments such as notebook PCs or LCD
projectors.
● Kensington Security System is an optional item.
ME
NU
VO
L
SO
EN
UR
TE
CE
R
VO
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PA
TT
ER
N
PO
WER
K
AC
16
Turning on the Projector
1
Remove the lens cover of the projector.
2
Press the POWER button on the remote control or top cover.(Green operation indicator flashes
during warming up of the lamp.)
● It will take about 1 minute to display the picture after power on because the lamp of the projector
needs cooling.
● An image will appear after the operation indicator has flashed green for some time.
● Select the source mode with the SOURCE button.
● Leave the projector plugged in for at least 2 minutes after switching off the projector screen, as this
will allow the lamp cooling to continue which will speed up the lamp switch on time if required.
3
Adjust volume level.
●
●
If you press VOLUME G button, sound and volume level number are increased.
If you press VOLUME F button, sound and volume level number are decreased.
24
* Don’t turn main power off and don’t unplug the power cord while the ventilation
fan(inlet/outlet) is working.
17
1
INSTALLATION AND
COMPOSITION
Turning off the Projector
Press the POWER button on the top cover or remote control.
Power Off? Please Press
Key Again.
2
Press the POWER button on the top cover or remote control again to cut off the power.
3
If operation indicator is flashing(red), leave the power cord plugged into the outlet. Do not
pull out from the outlet until operation indicator is flashing(orange).
●
If operation indicator is flashing(red), the power button on the top cover or remote
control may not operate.
18
Operating the Projector
Focusing and Positioning the Screen Image
When an image appears on the screen, check if it is in focus and fits well to the screen.
PO
WE
R
SO
UR
CE
VO
L
ME
NU
N
ER
TT
PA
VO
L
R
TE
EN
Zoom ring Focus ring
● To adjust the focus of the image, rotate the focus ring which is the outer ring on the lens.
● To adjust the size of the image, rotate the zoom ring which is the inner ring on the lens.
ER
W
PO
To raise or lower the image on the screen, extend or retract the foot at the bottom of the projector
by pushing foot adjuster button as below.
PATT
ERN
VOL
SOUR
CE
ENTE
R
VOL
MENU
Push
1.
2.
3.
4.
Press the foot adjuster button while you support the other side of the projector. This unlocks the foot and can make it
move freely. Take care not to drop the projector.
While pressing the foot adjuster button, raise or lower the projector to place the screen image in the proper position.
Release the button to lock the foot in its new position.
To fine-tune the height of the projector, rotate the front foot to raise or lower it.
After raising the front foot, do not press down on the projector.
If the projector is installed on a place that is not stable or horizontal, the projected screen shape
will be distorted.
PO
WE
R
CE
UR
SO
L
VO
NU
ME
PA
TT
ER
N
L
VO
R
TE
EN
Horizontal leveler
● Adjust the screen shape to be horizontal and rectangular with horizontal leveler as above.
19
INSTALLATION AND
COMPOSITION
Selecting source mode
1
Press the SOURCE button
2
Each press of the SOURCE button changes the display as below.
PC
AV
S-VIDEO
20
Connecting to a Desktop PC
* You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output.
* You can use resize function for VGA, SVGA output.
* Refer to page 44 for the projector supported monitor display.
Mouse
Computer
Computer Out Audio
R Audio L/MONO Video
Computer In
S-Video
AC
K
d
c
a
b
< How to connect >
a.
Connect either end of the computer cable to Computer In of the projector.
b.
Connect the monitor cable from the PC monitor to Computer Out of the projector if you want to see the
projected image on PC monitor.
c.
Connect the audio cable from the PC (LINE OUT sound port) to Computer Audio of the projector.
* If the PC has two audio out ports of SPEAKER OUT and LINE OUT, connect the LINE OUT port to get better sound
quality.
d.
21
Connect the PS/2 mouse(for IBM PC or compatible) cable(6 pin) to the Mouse of the projector.
CONNECTION
Connecting to a Notebook PC
Mouse
Computer
Computer Out Audio
R Audio L/MONO Video
Computer In
S-Video
AC
K
a
b
c
< How to connect >
a.
Connect either end of the computer cable to Computer In of the projector.
* If you set your computer, such as a notebook type IBM PC/AT compatible, to output the signal to both the display of
your computer and the external monitor, the picture of the external monitor may not appear properly. IN such cases,
set the output mode of your computer to output the signal only to the external monitor. For details, refer to the
operating instructions supplied with your computer.
b.
Connect the audio cable from the PC to Computer Audio of the projector.
c.
Connect the PS/2 mouse(for IBM PC or compatible) cable(6 pin) to the Mouse of the projector.
22
Connecting to a Macintosh Desktop PC
* You must use the Macintosh desktop adaptor to connect the projector to a Macintosh PC.
Mouse
Computer
Computer Out Audio
R Audio L/MONO Video
Computer In
S-Video
K
ON
1
2 3 4 5 6 7 8 9
c
b
a
d
f
e
< How to connect >
a.
Connect either end of the computer cable to Computer In of the projector.
b.
Connect the monitor cable from the Macintosh monitor to Computer Out of the projector if you want to
see the projected image on Macintosh monitor.
c.
Set the adjusting number and letter of the Macintosh desktop adaptor in accordance with the resolution
you want to use and connect the adaptor to the Macintosh. (Refer to page 24 ~ 25)
d.
Connect the computer cable to the Macintosh desktop adaptor.
e.
Connect the audio cable from the PC to Computer Audio of the projector.
f.
Connect the mouse cable(4 pin) from the Macintosh mouse port to the Mouse of the projector.
23
How to use the Macintosh desktop adaptor
CONNECTION
Adjusting letter
ON
1
2 3 4 5 6 7 8 9
Adjusting number
a. How to use
Usually set 1 ~ 6 to OFF status and 7 ~ 9 to ON status of the adjusting numbers. And select
the adjusting letter which is correct to the Macintosh and the monitor. (Refer to page 25.)
b. Notes for Connecting to the Macintosh PowerBook
If you get problems when connecting it to the projector, set the adjusting number 9 to OFF
status and restart the Macintosh PowerBook.
24
Connecting to a Macintosh Desktop PC
Adjusting letters of MAC desktop adaptor in accordance with kinds of MAC and output spec.
output
resolution
horizontal frequency(KHz)
vertical frequency(Hz)
12¥RGB
512x384
24.5
60
N
13¥x14¥RGB
640x480
35
66
J
15¥Portrait
640x870
68.8
75
O
MAC llci, llsi
N
J
O
MAC llvi, llvx
N
J
G
LC
N
J
M
LCII
N
J
G
LCIII
N
J
O
G
LC 475, LC 550
N
J
O
G
G
F
LC 575
N
J
O
G
G
F
400,405,410,430,600,600CD
N
J
450
N
J
O
G
700,900
N
J
O
G
G
F
605,610,650,800,950
N
J
O
G
G
F
D
840AV
N
J
O
G
G
F
D
610,650
N
J
O
G
G
F
D
660AV
N
J
O
G
G
F
D
160,165C,180,180C
N
J
O
G
G
F
DUO DOC, MINI DOC
N
J
O
G
G
F
8 24 BOARD
N
J
O
output spec
MACS
adjusting letter
VGA
640x480
31
60
G
SVGA
800x600
35
56
G
SVGA
800x600
56 or 72
G
16¥Color 19¥Color 19¥Color
832x624 1024x768 1024x768
50
60
75
75
60 or 70
F
D
G
2Page Mono 21¥Color
1150x870 1152x870
68.7
68.7
75
75
M
P
NTSC
NTSC
15.7
60
L
PAL
PAL
16
50
H
F
D
M
P
L
H
M
P
L
H
M
P
L
H
M
P
L
H
M
P
L
H
M
P
L
H
M
P
L
H
Performa
G
F
Quadra
G
G
Centris
G
G
PowerBook
25
F
CONNECTION
Connecting to a Macintosh PowerBook
Mouse
Computer
Computer Out Audio
R Audio L/MONO Video
Computer In
S-Video
K
ON
1
2 3 4 5 6 7 8 9
b
c
a
d
e
< How to connect >
a.
Connect either end of the computer cable to Computer In of the projector.
b.
Set the adjusting number and letter of the Macintosh desktop adaptor in accordance with the resolution
you want to use and connect the adaptor to the Macintosh PowerBook.(Refer to page 24 ~ 25)
c.
Connect the other end of the computer cable to the Macintosh desktop adaptor.
d.
Connect the audio cable from the PC to Computer Audio of the projector.
e.
Connect the mouse cable from the Macintosh mouse port to the Mouse of the projector.
26
Connecting to a Video Source
* In AV input mode, if the auto video system recognition fails to detect a correct video system type, please press the
AUTO TRACKING button on the remocon. Then the projector executes the fine auto video system recognition.
* You can connect a VTR, a camcorder, a LDP or any other compatible video image source to the projector.
Mouse
Computer
Computer Out Audio
R Audio L/MONO Video
Computer In
S-Video
S VIDEO
(R) AUDIO (L)
VIDEO
OUT
K
IN
a
b
< How to connect 1 >
a.
When connecting the projector to an A/V source, connect the A/V input ports of the projector to the output ports of the A/V source with A/V cables of the same color. The video cable is yellow and the left audio
is white and right audio is red.
< How to connect 2 >
b.
27
Connect S-Video input port of the projector to S-Video output port of A/V source with S-Video cable.
* You can get better picture quality when connecting S-Video source to the projector.
Connecting to a D-TV Settop Box
Mouse
Computer Out
Computer
Audio
R Audio L/MONO Video
CONNECTION
* To receive the DTV program, it is necessary to purchase DTV receiver (Settop Box) and
connect it to the projector.
* Please refer to the owner's manual of the DTV Settop Box for the connection between LCD
projector and DTV Settop Box.
<D-TV Settop Box rear>
Computer In
S-Video
AC
K
(R) AUDIO (L)
DTV OUT
b
a
< How to connect >
a.
b.
Connect the Computer In of the projector to DTV OUT of the D-TV Settop Box.
Connect the Audio input ports (R, L/Mono) of the projector to the Audio output ports (R, L) of the D-TV
Settop Box.
28
Function checking
* If there is no input signal, Menu will not display on screen.
1
Press the MENU button.
2
Move the POINTER button up or down to select a menu and press the ENTER button. Each time you
press the button you can see menus as below.
Menu
G
G
G
G
exit
move
enter
Menu
VIDEO
POSITION
SPECIAL
TRACKING
E
G
G
G
Menu
exit
VIDEO
G POSITION
G SPECIAL
E TRACKING
move
enter
Menu
move
select
G
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
Press Enter to Start
G
3
exit
VIDEO
G POSITION
E SPECIAL
G
Auto Tracking
Clock
Phase
exit
move
TRACKING
E
exit
G
G
move
adjust
VIDEO
POSITION
Horizontal
Vertical
Keystone
Zoom
Resize
English G
80
POSITION
SPECIAL
TRACKING
Menu
G
adjust
VIDEO
Contrast
Brightness
Color R
Color G
Color B
Reset
0
SPECIAL
TRACKING
Move the POINTER button up or down to select a function that you want to use or adjust.
● To finish the menu display, press the MENU button.
* In AV and S-VIDEO mode, [Horizontal] / [Vertical] in POSITION menu, [VGA Text] in SPECIAL menu and
TRACKING menu are not displayed.
* The sub menus of VIDEO menu in AV and S-VIDEO mode are different from those in the PC mode. (Refer
to page 43).
29
Using Still function
1
Press the STILL button.
* You can freeze the input image.
BASIC
FUNCTIONS
* This function doesn’t work in following resolution UXGA(1600X1200, 60Hz).
<Moving Image>
2
<Still Image>
To finish this function, press the STILL button again.
30
Selecting language
1
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu
as below.
Menu
G
G
G
G
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
2
Press the ENTER button and move the POINTER button up or down to select [Language] item.
3
Move the POINTER button left or right to select the language you want to use.
● On-Screen-Display(OSD) is marked in the selected language from this point.
● To finish menu display, press the MENU button.
Menu
G
G
E
exit
VIDEO
POSITION
SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
31
TRACKING
move
select
English G
Checking lamp time
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu
as below.
Menu
G
G
G
G
2
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
Press the ENTER button and move the POINTER button up or down to select the [Lamp Time]
item.
Menu
exit
move
VIDEO
G POSITION
E SPECIAL
G
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
0 Hr
TRACKING
● You can see the used lamp time.
● When projector lamp is reaching the end of its life(over 1900 hours), the lamp indicator will flash(red)
and the projector will display “Replace the Lamp” on screen.
32
SPECIAL
FUNCTIONS
1
Using Blank function
* This function may be effective if you need to get attention of the attendants in meetings or briefings.
1
Press the BLANK button.
* The screen turns of to a background color and sound turns off.
* You can choose the background color. Refer to page 34.
2
To exit the blank status, press any button(Except POWER button).
* If exiting the blank status sound also comes on.
33
Selecting Blank Image color
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu.
exit
Menu
G
G
G
G
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
2
Press the ENTER button and move the POINTER button up or down to select the [Blank Image]
item.
3
Move the POINTER button left or right to select the color you want to use.
● Background color will be changed to the selected color from this point.
● To exit menu display, press the MENU button.
Menu
G
G
E
exit
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
move
select
VIDEO
POSITION
SPECIAL
Blue
G
TRACKING
34
SPECIAL
FUNCTIONS
1
Using Flip Horizontal / Vertical function
Flip Horizontal Function
* This function reverses the left and the right side of the projected image. Use this function when projecting from behind
onto a transparent screen being viewed from the opposite side.
1
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu.
Menu
G
G
G
G
2
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
Press the ENTER button and move the POINTER button up or down to select [Flip Horizontal] item.
Menu
exit
move
enter
VIDEO
G POSITION
E SPECIAL
G
Language
Flip Horizontal Press Enter to Flip
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
3
Press the ENTER button to see reversed image.
● Each time you press the button, the image will be reversed.
● To finish menu display, press the MENU button.
Menu
exit
move
enter
VIDEO
G POSITION
E SPECIAL
G
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
35
TRACKING
TRACKING
retne
evom
tixe
uneM
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NOITISOP G
LAICEPS E
Press Enter to Flip
egaugnaL
p i l F o t r e t n E s s e r P latnoziroH pilF
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G
Flip Vertical Function
* This function reverses the upper and the lower side of the projected image.
* When you hang the projector upside down from the ceiling for using, you need to reverse all the sides(left, right, upper,
lower) of the image.
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu.
exit
Menu
G
G
G
G
2
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
Press the ENTER button and move the POINTER button up or down to select [Flip Vertical] item.
Menu
exit
move
SPECIAL
FUNCTIONS
1
enter
VIDEO
G POSITION
E SPECIAL
G
Language
Flip Horizontal
Press Enter to Flip
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
3
TRACKING
Press the ENTER button to see reversed image.
● Each time you press the button, the image will be reversed.
● To finish menu display, press the MENU button.
Menu
exit
move
enter
G
Language
Flip Horizontal
Press Enter to Flip
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
TRACKING
TRACKING
VGA Text
Lamp Time
Blank Image
Flip Vertical
Flip Horizontal
Language
VIDEO
G POSITION
E SPECIAL
G
Press Enter to Flip
SPECIAL
G POSITION
G VIDEO
E
Menu
exit
move
enter
36
Selecting PC screen size input signal
* When PC input mode, select the appropriate screen size in SPECIAL menu as below before turning on the
PC to get the image size of PC on DOS mode to fit on the projected screen.
* In other screen size signals except 640X400 70Hz and 720X400 70Hz, the projected screen sizes are adjusted automatically.
1
Press the MENU button and move the POINTER button up or down to select the SPECIAL menu
as below.
Menu
G
G
G
G
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
2
Press the ENTER button and move the POINTER button up or down to select the [VGA Text]
item.
3
Move the POINTER button left or right to select the screen size you want to use.
Menu
exit
move
select
VIDEO
POSITION
E SPECIAL
G
G
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G
720X400 G
TRACKING
● a. Selecting 720X400
: When input signals are 720X400 70Hz or 640X400 70Hz , the projected screen size is always adjusted
to the format of 720X400 70Hz.
b. Selecting 640X400
: When input signals are 720X400 70Hz or 640X400 70Hz , the projected screen size is always adjusted
to the format of 640X400 70Hz.
● To exit menu display, press the MENU button.
37
Using Resize function
* You can use this function only under SVGA (800x600) mode in case of LP-XG22/XG24 model.
Press the RESIZE button.
Each press of the button changes the display as below.
< PC mode >
< AV/DTV/S-VIDEO mode >
Scaled
4:3
Original
16 : 9
POSITIONING
1
* You can also use this function by using the MENU button.
38
Adjusting screen display
Positioning
* If the image size does not fit the screen in accordance with the input source, set the position of the
image by selecting Horizontal / Vertical position.
* Keystone function adjusts the upper and lower width of the projected image to prevent the image
shape from being a trapezoid shape. Use this function when the screen or the projector is slanted
and cannot make a rectangular projection angle.
1
Press the MENU button and move the POINTER button up or down to select the POSITION menu.
Menu
G
G
G
G
2
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
Press the ENTER button and move the POINTER button up or down to select (Horizontal),
(Vertical) or (Keystone) item.
< PC mode >
Menu
exit
move
adjust
VIDEO
E POSITION
G
Horizontal
Vertical
Keystone
Zoom
Resize
G
G
3
0
SPECIAL
TRACKING
Press the POINTER button and move the button left or right or press the VOLUME (F,G) button
to adjust the screen condition as you want.
● (Horizontal), (Vertical) , (Keystone) are adjusted from -50 to +50.
● To exit the menu display, press the MENU button.
39
Zoom Function
1
Press the ZOOM button.
2
Move the POINTER button to move the rectangular zooming area and press the ENTER button
to zoom into the target area.
3
Press the L MOUSE or R MOUSE button to adjust the zoom level.
POSITIONING
* L MOUSE button makes the image look smaller.
* R MOUSE button makes the image look larger.
11/25
25/25
4
Move to the position you want to see the enlarged display by moving the POINTER button
left,right,up, or down.
5
Press the ZOOM button again to finish the zoom function.
* You can use this function by using the MENU button.
* In the zoom mode, you can adjust horizontal / vertical position with the POINTER
button.
40
Using Tracking function
Auto Tracking Function
* Auto Tracking Function
This function assures you of getting the best video quality by automatically adjusting the difference of horizontal width
and tremor of the image. This difference is caused by disaccord of the internal signal of the projector and diverse graphic signals of PC.
1
Press the AUTO TRACKING button.
Auto Tracking
* Image positioning and tremor adjusting are automatically performed.
2
Adjust [Clock] or [Phase] in TRACKING menu after operation of [Auto Tracking] if you want to
get better picture quality in accordance with diverse PC input modes. (Refer to page 42.)
* You can also use this function by using the MENU button.(PC mode)
* Perform this function while on stopped image because you may not get the best
video quality on a moving image of PC graphic signal.
41
Clock / Phase Function
* Clock Function
This function adjusts the horizontal width of the projected image to get the image to fit on the screen size.
* Phase Function
This function is for the detailed adjustment of the clock function.
1
Press the MENU button and move the POINTER button up or down to select the TRACKING
menu.
Menu
G
G
G
G
2
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
Press the ENTER button and move the POINTER button up or down to select the (Clock) or
(Phase) item.
Menu
exit
move
adjust
VIDEO
G POSITION
G SPECIAL
E TRACKING
G
3
0
TRACKING
Auto Tracking
Clock
Phase
Move the POINTER button left or right or press the VOLUME (F,G) button to adjust the screen
condition.
● To exit the menu display, press the MENU button.
42
Adjusting Video
1
Press the MENU button and move the POINTER button up or down to select each VIDEO menu.
<PC Mode>
Menu
G
G
G
G
2
exit
move
enter
VIDEO
POSITION
SPECIAL
TRACKING
<AV/S-VIDEO Mode>
Menu
G
G
G
exit
move
enter
VIDEO
POSITION
SPECIAL
Press the ENTER button.
<PC Mode>
Menu
E
exit
G
G
G
move
VIDEO
Contrast
Brightness
Color R
Color G
Color B
Reset
POSITION
SPECIAL
TRACKING
adjust
<AV/S-VIDEO Mode>
Menu
E
exit
G
G
move
adjust
VIDEO
Contrast
Brightness
Color
Tint
Reset
80
80
POSITION
SPECIAL
3
Move the POINTER button up or down to select a video item you want to adjust.
4
Move the POINTER button left or right or press the VOLUME (F,G) button to adjust the selected
video item as you want.
● To restore the original image condition after changing it, press ENTER button after selecting (Reset) item.
● To finish menu display, press the MENU button.
43
Supported Monitor Display
* The projector displays images at a resolution of 1024x768 pixels. To display higher resolution
images(1152x864mode, 1280x1024mode), the projector compresses it to 1024x768. The following table lists the
display formats supported by the projector.
VGAEGA
PC98 / VGA text
VGA
SVGA
XGA
SXGA
UXGA
MAC 16¥
19¥
20¥
HD
Format
640X350
640X350
640X400
720X400
720X400
640X480
640X480
640X480
640X480
640X480
640X480
640X480
800X600
800X600
800X600
800X600
800X600
800X600
800X600
1024X768
1024X768
1024X768
1024X768
1024X768
1152X864
1152X864
1152X864
1152X864
1280X960
1280X960
1280X960
1280X1024
1280X1024
1280X1024
1600X1200
832X624
1024X768
1024X768
1152X870
1920X1080i
1280X720p
Vertical Freq.(Hz)
70.090Hz
85.080Hz
85.080Hz
70.082Hz
85.039Hz
59.940Hz
66.667Hz
72.800Hz
75.00Hz
85.008Hz
100.040Hz
120.00Hz
56.250Hz
60.317Hz
72.188Hz
75.00Hz
85.061Hz
90.00Hz
100.00Hz
43.479Hz (interlace)
60.004Hz
70.069Hz
75.029Hz
84.997Hz
60.053Hz
70.016Hz
75.00Hz
85.057Hz
60.00Hz
75.00Hz
85.002Hz
60.020Hz
75.025Hz
85.024Hz
60.00Hz
74.550Hz
60.004Hz
75.029Hz
75.062Hz
60.00Hz
60.00Hz
Horizontal Freq. (kHz)
31.468kHz
37.861kHz
37.861kHz
31.469kHz
37.927kHz
31.469kHz
35.00kHz
37.861kHz
37.500kHz
43.269kHz
53.011kHz
64.062kHz
35.156kHz
37.879kHz
48.077kHz
46.875kHz
53.674kHz
56.00kHz
64.016kHz
35.522kHz
48.363kHz
56.476kHz
60.023kHz
68.677kHz
54.348kHz
63.995kHz
67.500kHz
77.487kHz
60.00kHz
75.00kHz
85.938kHz
63.981kHz
79.976kHz
91.146kHz
75.00kHz
49.725kHz
48.363kHz
60.023kHz
68.681kHz
33.750kHz
45.00kHz
INFORMATION
Sources
* If the projector does not support the input signal, “CHECK INPUT SIGNAL” message appears on the screen.
* The projector supports DDC1/2B type as Plug & Play function.(Auto recognition of PC monitor)
44
Maintenance
* The projector needs little maintenance. You should keep the lens clean because any dirt or stains may appear
on the screen. You will also need to clean the air filter attached at the bottom of the projector periodically
because a clogged air filter prevents proper ventilation that is necessary to cool the projector and prevents it
from overheating. If any parts need to be replaced, contact your dealer. When cleaning any part of the projector, always turn the power off and unplug the projector first.
Cleaning the lens
Clean the lens whenever you notice dirt or dust on the surface of it. Wipe the lens surface gently with an air
spray or a soft, dry lint-free cloth.
To remove dirt or stains on the lens, moisten a soft cloth with water and a neutral detergent and wipe the lens
surface gently.
Cleaning the Projector Case
To clean the projector case, first unplug the power cable. To remove dirt or dust, wipe the casing with a soft,
dry, lint-free cloth. To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent
and then wipe the casing.
Do not use alcohol, benzene, thinners or other chemical detergents as these can cause the casing to be
warped.
Cleaning the Air Filter
The air filter, which is located at the bottom of the projector, should be cleaned after every 100 hours’ use.
If it is not cleaned periodically, it can become clogged with dust and prevent the projector from being ventilated properly. This may cause overheating and damage of the projector.
To clean the air filter :
1. Switch the projector off and unplug the power cable from the wall socket.
2. Stand the projector on it’s side so that the handle can be at the top, and you can easily access the
air filter.
3. Push the opening tip of the air filter cover and remove the cover.
4. The air filter is inside the cover. To clean the filter, use a small vacuum cleaner designed for computers or other office equipment. If not, you may use a dry, lint-free cloth. If it is difficult to remove
dirt or the filter is torn, contact your dealer or the service center to replace it.
5. Close the filter cover after cleaning.
6. Plug the power cable back into the wall socket.
45
Specifications.
LCD
PROJECTOR
LP-XG22/XG24
22.9mm(0.9 inches)
1024(Horizontal) x 768(Vertical)pixel
1.01~7.6m(40~300 inches)
1.64~16.35m(5.03~54.08 feet)
12m
1W
4:3(horizontal:vertical)
1:1.3
NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N
Model
LCD panel size
resolution
screen size
projecting distance
remote control distance
speaker system
horizontal / vertical ratio
zoom ratio
Video compatibility
AC 110 - 240V~50/60Hz
Power
98.5mm(including front foot)
height
238mm
breadth
329.5mm(including lens)
length
3.4kg
weight
Warning
This is a class A product. In a
domestic environment this
product may cause radio
interference, in which case the
user may be required to take
adequate measures.
Operating Condition
Projection Lamp
temperature
lamp model
In operation : 32~95°F(0°C~35°C)
In storage and transit : -4~140°F(-20°C~60°C)
AJ-LA20
humidity
power consumption
In operation : 20 ~ 80% relative humidity by dry hygrometer
Not in operation : 10 ~ 90% relative humidity by dry hygrometer
1
150W
46
Model number
Serial number
P/NO : 3828VA0281B(373-026F)
:
:
LG LCD PROJECTOR
Please read this manual carefully before operating
your set.
Retain it for future reference.
Record model number and serial number of the set.
See the label attached on the bottom of the set and
quote this information to your dealer when you
require service.
LP-XG22
LP-XG24
OWNER’S MANUAL
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