LG LP-XG2 User manual

LP-XG2
OWNER’S MANUAL
LG LCD PROJECTORLG 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.
Model number :
Serial number :

LCD
PROJECTOR
LCD
PROJECTOR
1

CONTENTS
INDEX
INTRODUCTION
1Safety Instructions 3
Names of parts 7
INSTALLATION AND
CONNECTION
2Installation and Connection 11
Connecting to a Desktop PC 15
Connecting to a Notebook PC 16
Connecting to a Macintosh Desktop PC 17
Connecting to a Macintosh PowerBook 20
Connecting to a Video Source 21
Connecting to a D-TV Settop Box 22
BASIC FUNC-
TIONS
3Operating the Projector 23
Turning on the Projector 25
Function checking 26
Selecting source mode 27
Using Still function 28
SPECIAL
FUNCTIONS
4Selecting language 29
Checking lamp time 30
Using Flip Horizontal / Vertical function 31
Using Blank function 33
Selecting PC screen size input signal 35
POSITION-
ING
5
Using Tracking function 39
Adjusting Video 41
TRACKING/
VIDEO
6
Using Resize function 36
Adjusting screen display 37
INFORMATION
7Supported Monitor Display 42
Maintenance 43
Memo 44
Specifications 46
2
Before operating the
unit, please read this
manual carefully.

3
Safety Instructions
GAlways keep the safety instructions to prevent any potential accident or misuse 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.
GSafety 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.
WARNING
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Do not attempt to repair or adjust this
equipment. Contact your dealer or Service
center. High risk of electric shock!
Don’t insert any object into the exhaust vent .
This may cause a fire or could give
an electric shock.
Don’t place the projector in direct sunlight
or near a heat source(radiator or heater).
This may cause a fire
or could give an
electric shock.
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
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.

INTRODUCTION
4
WARNING
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Don’t remove any covers (except lens
cover). High risk of Electric Shock!
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
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.
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Only use the correct type of batteries for
the remote control. Dispose of used batter-
ies carefully.
This may cause a fire
or could give an
electric shock.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
Don’t look directly onto the lens when the
projector is in use. Eye damage may occur!
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
Don’t use the projector in damp place such
as a bathroom or any place where it is like-
ly to get wet. Serious damage could occur
or risk of Electric Shock!
PUSH
MENU
SOURCEBLANK
ENTER
VOL- VOL+
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.

5
Safety Instructions
NOTES
PUSH
MENU
SOURCEBLANK
ENTER
VOL- VOL+
Only use the projector on a level and sta-
ble surface.
It may fall down
or be upset.
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Don’t cover the project when in use.
It makes internal temperature increase
and causes a fire.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
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.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
Disconnect from the mains and remove all
connections before moving.
Damage of cords may cause
a fire or electric shock.
Never touch the power plug with wet hand.
It may cause electric shock.
PUSH
MENU
SOURCEBLANK
ENTER
VOL- VOL+
Don’t use alcohol, benzene, or thinners to
clean any plastic parts of the projector.
Never use industrial chemicals or deter-
gents.
PUSH
MENU
SOURCEBLANK
ENTER
VOL- VOL+
Ensure the power lead doesn’t trail across
any hot objects like a heater.
It may make covering
parts melted
and cause a fire
or electric shock.

INTRODUCTION
6
NOTES
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Don’t touch the lens of the projector. It may
cause damage of it.
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Don’t use any sharp tools on the projector
as this will damage the casing.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
If the projector requires cleaning inside con-
tact the service centre. Accumulated dust
can cause mechanical failure.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
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.
PUSH
MENU
SOURCEBLANK
ENTER
VOL- VOL+
Don’t place the projector or the remote
control on a heater or use in a heated car.
PUSH
MENU
SOURCEBLANK
ENTER
VOL-VOL+
Don’t use the projector when the power
cord or the plug is damaged or the con-
necting part of wall socket is loose.
It may cause electric shock
or a fire.
PUSH
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Be sure to unplug when you don’t use
the projector for a long period or you are
absent.
Accumulated dust may
cause a fire,
electric shock from
deterioration,
or electric leakage.

7
Names of parts
POWER
MENU
SOURCE BLANK
ENTER
VOL- VOL+
Computer Out
AC
Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
Main Body
Main Body
Rear Connecting Part
Rear Connecting Part
Rear remote
control sensor
Handle
Foot adjusting
button
Indicators
Front remote
control sensor
Horizontal
leveler
Focus ring Lens cover Foot
Computer Audio
Computer Out
Computer In
Audio / Video
Main power button
Kensington Security
System Connector
(Refer to page 12)
Rear remote control sensor
Mouse
S-Video
Zoom ring
Power buttonSpeaker Control panel

INTRODUCTION
8
Control Panel
Control Panel
MENU
SOURCE
BLANK
ENTER
VOL
-
VOL +
POWER
POWER Button
D , EButton
Selects menus and
items in the menus.
MENU Button
Selects or closes
menus.
SOURCE Button
Switches to PC or
AV mode.
VOLUME Button
Adjusts volume level and
functions of menus.
ENTER Button
Checks present mode and
saves the change of functions.
BLANK Button

9
Names of parts
Remote Control
Remote Control
Inserting the batteries
Inserting the batteries
POWER Button
SOURCE Button
L MOUSE Button
(Zoom-out Button)
MOUSE DRAG Button
BLANK Button
RESIZE Button
AUTO TRACKING Button
Slide the battery cover
in the direction of the
arrow to remove.
VOLUME Button
MENU Button
R MOUSE Button
(Zoom-in Button)
ENTER Button
LASER Button
POINTER Button
STILL Button
MUTE Button
ZOOM Button
1
Insert the batteries with
correct polarity.
2
Replace the battery
compartment cover to
the arrow direction.
3

INTRODUCTION
Button
Button Function Function
POWER Button Selects ON/OFF of power.
SOURCE Button Switches to PC or AV mode.
MENU Button Displays or hides the menu.
L MOUSE Button * Corresponds to the Left - Click of PC Mouse. This button
(Zoom-out Button) registers a menu selection and selects other custom functions.
* Downsizes the screen on the zoom function.
R MOUSE Button * Corresponds to the Right - Click of PC Mouse. This button
(Zoom-in 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 38.
RESIZE Button Refer to page 36.
AUTO TRACKING Button Refer to page 39~40.
BLANK Button Refer to page 33~34.
STILL Button Refer to page 28.
MUTE Button Cuts off audio.
VOLUME Button Adjusts volume level.
LASER Button Makes a bright red laser point on the screen for attention.
(Don’t look at laser beam directly as it causes eye damage.)
10
Functions on the Remote Control
Functions on the Remote Control

11
Installation and Connection
Accessories
Accessories
1.5V
1.5V
1 2 3 4 5 6 7 8 9
ON
Mouse Connecting Cables
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.
Remote Control Batteries 2 (size AA) Power Cord Audio/Video Cable
Audio Cable Computer Cable SCART to RCAjack (option)
MAC Serial Mouse Cable
MAC Desktop Adaptor
Lamp
Portable Bag
S-Video Cable
Screen for projecting
PS/2 Mouse Cable
(IBM PC or Compatible)
Ceiling installer for LCD projector

INSTALLATION AND
CONNECTION
12
Using Kensington Security System
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.
K
AC

13
Installation and Connection
Projector Status Indicators
Projector Status Indicators
* Lamp Indicator, operation indicator and temperature indicator at the top of the projector show the user the operating status
of the projector.
“ ” is the warning message on screen.
Orange Standby.
Operation Indicator Green On operation.
Off Power off.
Projection lamp is reaching the end of its life and needs
Red to be replaced with a new lamp.(over 1400 hours)
“Replace the Lamp”
Lamp Indicator Red(flashing) The projector has trouble in the lamp or around it.
Contact the service center.
Green(flashing) The lamp cover is not closed.
Orange This projector is in high temperature. If you don’t
turn off the projector, it’ll be turned off automatically.
Temperature Indicator “Temperature is Too High”
Red The projector is turned off as its high temperature.
Red (flashing) Power is turned off as the trouble of internal cooling
fan. Contact your service center.
MENU ENT
E
VOL
-
VOL+
Lamp Indicator
Operation indicator
Temperature indicator

14
Basic Operation of the Projector
Basic Operation of the Projector
1
1.Place the projector on a sturdy and horizontal
surface with the PC or AV source.
2
2.Place the projector in the correct distance from
the screen. The distance between the projector
and the screen determines the actual size of
the image.
3
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 37.)
4
4.Connect the cables of the projector to a wall
power socket and other connected sources.
Screen size Horizontal distance from
projector to screen
610x460cm(300inch) 12.55m~16.35m
410x300cm(200inch) 8.35m~10.87m
200x150cm(100inch) 4.16m~5.42m
160x120cm(70inch) 2.90m~3.78m
120x90cm(50inch) 2.06m~2.69m
81x61cm(40inch) 1.64m~2.15m
POWER
MENU
SOURCE BLANK
ENTER
VOL- VOL+
INSTALLATION AND
CONNECTION

15
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 42 for the projector supported monitor display.
< 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. Connect the PS/2 mouse(for IBM PC or compatible) cable(6 pin) to the Mouse of the projector.
Computer Out
AC
Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
a
b
d
c

16
Connecting to a Notebook PC
< How to connect >
a. Connect either end of the computer cable to Computer In of the projector.
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.
Computer Out
AC
Computer In
Mouse
Computer
Audio
K
Audio Video S-Video R L/MONO
a
c
b
INSTALLATION AND
CONNECTION

17
Connecting to a Macintosh Desktop PC
< 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 18 ~ 19)
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.
* You must use the Macintosh desktop adaptor to connect the projector to a Macintosh PC.
Computer Out Computer In
Mouse
Computer
Audio
K
Audio Video S-VideoR L/MONO
1 2 3 4 5 6 7 8 9
ON
d
c
ba
f
e

18
How to use the Macintosh desktop adaptor
How to use the Macintosh desktop adaptor
1 2 3 4 5 6 7 8 9
ON
Adjusting letter
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 19.)
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.
INSTALLATION AND
CONNECTION

19
Connecting to a Macintosh Desktop PC
Adjusting letters of MAC desktop adaptor in accordance with kinds of MAC and output spec.
Adjusting letters of MAC desktop adaptor in accordance with kinds of MAC and output spec.
MACllci,llsi
MACllvi,llvx
LC
LCII
LCIII
LC475,LC550
LC575
Performa
400,405,410,430,600,600CD
450
Quadra
700,900
605,610,650,800,950
840AV
Centris
610,650
660AV
PowerBook
160,165C,180,180C
DUODOC,MINIDOC
824BOARD
12¥RGB
512x384
24.5
60
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
output
resolution
horizontal frequency(KHz)
vertical frequency(Hz)
adjusting letter
13¥x14¥RGB
640x480
35
66
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
15¥Portrait
640x870
68.8
75
O
O
O
O
O
O
O
O
O
O
O
O
O
O
VGA
640x480
31
60
G
G
M
G
G
G
G
G
G
G
G
G
G
G
G
G
SVGA
800x600
35
56
G
G
G
G
G
G
G
G
G
G
SVGA
800x600
56or72
G
G
G
16¥Color
832x624
50
75
F
F
F
F
F
F
F
F
F
F
F
F
F
19¥Color
1024x768
60
75
D
D
D
D
D
D
19¥Color
1024x768
60or70
G
G
G
2PageMono
1150x870
68.7
75
M
M
M
M
M
M
M
M
21¥Color
1152x870
68.7
75
P
P
P
P
P
P
P
P
NTSC
NTSC
15.7
60
L
L
L
L
L
L
L
L
PAL
PAL
16
50
H
H
H
H
H
H
H
H
MACS
output spec