LG 55le7900 Owners Manual

							A-47
PREPARATIONOnly 50/60PK7***, 50/60PK9
***, 50/60PX9
***
INPUTMENUOKVOLUMEPROGRAMMEPOWER
Touch Button
You can use the desired button function by touching.
Power/Standby Indicator
 
• Illuminates red in standby mode.
   
• The lighting is off while the TV remains on.
Remote  Control 
Sensor
Intelligent Sensor
Adjusts picture according to the 
surrounding conditions
SPEAKER
Emitter (Only 50/60PX9 ***)
It is the part equipped with the emitter 
exchanging signal with 3D glasses.
Please be careful not to 
block the screen with objects 
or people while watching a 
3D Video.
 
						

							A-48
PREPARATION
PREPARATION
BACK PANEL INFORMATION
 
■ Image shown may differ from your TV.
Power Cord Socket
This TV operates on an AC po wer. Never 
attempt to operate the 

TV on DC power. 
LAN
Network connection for 
 AccuWeather, 
Picasa, YouTube, etc.
Also used for video, photo and music files on 
a local network. 
WIRELESS Control
Connect the Wireless Ready Dongle to the 
TV to control the external input devices con-
nected to Wireless Media Box wirelessly.  
RGB/DVI Audio Input
Connect the audio from a PC or DTV. 
OPTICAL DIGITAL AUDIO OUT 
Connect digital audio to various types of 
equipment. 
Connect to a Digital 

Audio Component.
Use an Optical audio cable. 
Euro Scart Socket (AV1) 
  Connect scart socket input or output from an 
external device to these jacks.  Component Input
Connect a component video/audio device to 
these jacks. 
HDMI/DVI IN Input
Connect an HDMI signal to HDMI IN. Or DVI 
(VIDEO) signal to HDMI/DVI port with DVI to 
HDMI cable.
RGB IN Input
Connect the output from a PC.
RS-232C IN (CONTROL & SERVICE) PORT
Connect to the RS-232C port on a PC.
This port is used for Service or Hotel mode.
Antenna Input
Connect antenna or cable to this jack. 
USB Input
 
Connect USB storage device to this jack. 
PCMCIA (Personal Computer Memory 
Card International 
 Association) Card Slot
Insert the CI Module to PCMCIA CARD SLOT.
(This feature is not available in all countries.)
Audio/Video Input
Connect audio/video output from an external 
device to these jacks.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
12
13
8
14
453267
891011
1
 
						

							A-49
PREPARATION
 
■ Image shown may differ from your TV.
When assembling the desk type stand, check whether the bolt is fully tig\
htened. (If not tightened fully, 
the product can tilt forward after the product installation.) If you ti\
ghten the bolt with excessive force, 
the bolt can deviate from abrasion of the tightening part of the bolt. 
1Carefully place the TV screen side down on 
a cushioned surface to protect the screen 
from damage.
2Set the Stand Base on even floor.
Assemble the parts of the Stand Body 
with the Stand Base of the 
 TV.
Stand Body
Stand Base
M5x14
3
4
Assemble the TV as shown.
Fix the 4 bolts securely using the holes in 
the back of the TV.
M4x28
1Carefully place the TV screen side down on 
a cushioned surface to protect the screen 
from damage.
2Set the Stand Base on even floor. 
Assemble the parts of the  Stand Body 
with the Stand Base of the TV.
Stand Body
Stand Base
M4x14
STAND INSTALLATION
4
5
Assemble the TV as shown.
Fix the 4 bolts securely using the holes in 
the back of the TV.
M4x28Front
When assembling the stand, 
make sure to distinguish and 
assemble the front and rear 
side of the stand correctly.
Only 50PK5 ** Only 50PK7
***, 50PK9
***, 50PX9
***
Assemble the parts of the Cable 
Management Clip
 with the Stand Body.3
Cable 
Management 
ClipStand Body
 
						

							A-50
PREPARATION
PREPARATION
BACK COVER FOR 
WIRE ARRANGEMENT
 
■ Image shown may differ from your TV.
After connecting the cables as necessary, install 
Cable Holder as shown and bundle the cables.
In case of the LAN cable, install as shown 
to reduce the electromagnetic wave.
Cable Holder
HOW TO REMOVE THE 
CABLE MANAGEMENT 
CLIP
1Connect the cables as necessary. To con-
nect additional equipment, see the 
External Equipment Setup  section.
2Install the Cable Management Clip into 
the TV until clicking sound.
NOTE
 
► Do not use the  Cable Management Clip to 
lift the TV.
-   If the TV is dropped, you may be injured or 
the TV may be damaged.
Only 50/60PK7
***, 50/60PK9
***, 
50/60PX9 ***
 
■ Image shown may differ from your TV.
Hold the  Cable Management Clip with both
  
hands and pull it backward as shown.
Only 50/60PK7 ***, 50/60PK9
***, 
50/60PX9 ***
 
						

							A-51
PREPARATION
SWIVEL STAND 
 
■ Image shown may differ from your TV.
After installing the TV, you can adjust the TV set 
manually to the left or right direction by 20 
degrees to suit your viewing position.  
■ Image shown may differ from your TV.
When installing the wall-mounted unit, use the 
protection cover. 
NOT USING THE DESK-
TYPE STAND 
Insert the Protection 
Cover into the TV until 
clicking sound.
Protection Cover
(Fix a Guide to the Outsides.)
CAREFUL INSTALLATION 
ADVICE 
 
■ You should purchase necessary components 
to fix the TV safety and secure to the wall on 
the market.
 
■    Position the TV close to the wall to avoid the 
possibility of it falling when pushed.
 
■    The instructions shown below are a safer way 
to set up the TV, by fixing it to the wall, avoid-
ing the possibility of it falling forwards if pulled. 
This will prevent the TV from falling forward 
and causing injury. This will also prevent the 
TV from damage. Ensure that children do not 
climb or hang from the TV.
3
Use the eye-bolts or TV brackets/bolts to fix the 
product to the wall as shown in the picture. 
(If your TV has bolts in the eyebolts, loosen then 
bolts.)
* Insert the eye-bolts or TV brackets/bolts and 
tighten them securely in the upper holes.
Secure the wall brackets with the bolts on the 
wall. Match the height of the bracket that is 
mounted on the wall.
Use a sturdy rope to tie the product for align-
ment. It is safer to tie the rope so it becomes 
horizontal between the wall and the product.
2 
2 
1
1
1
2
3
NOTE
 
► When moving the TV undo the cords first.
 
► Use a platform or cabinet strong and large 
enough to support the size and weight of the TV.
 
► To use the TV safely make sure that the height of 
the bracket on the wall and on the TV is the 
same.
 
						

							A-52
PREPARATION
PREPARATION
 
■ The TV can be installed in various ways such as 
on a wall, or on a desktop etc.
 
■ The TV is designed to be mounted horizontally.
EARTHING
Ensure that you connect the earth wire to prevent 
possible electric shock. If grounding methods are 
not possible, have a qualified electrician install a 
separate circuit breaker. 
Do not try to earth the TV by connecting it to tele-
phone wires, lightening rods or gas pipes.
WALL MOUNT: HORIZONTAL 
INSTALLATION
 
■ We recommend the use of a LG Brand wall 
mounting bracket when mounting the TV to a wall.
 
■ We recommend that you purchase a wall mount-
ing bracket which supports VESA standard.
 
■ LG recommends that wall mounting be per-
formed by a qualified professional installer.
DESKTOP PEDESTAL 
INSTALLATION
NOTE
 
► Should Install wall mount on a solid wall per-
pendicular to the floor.
 
► Should use a special wall mount, if you want 
to install it to ceiling or slanted wall.
 
► The surface that wall mount is to be mount-
ed on should be of sufficient strength to sup-
port the weight of TV set; e.g. concrete, nat-
ural rock, brick and hollow block.
 
► Installing screw type and length depends on 
the wall mount used. Further information, 
refer to the instructions included with the 
mount.
 
► LG is not liable for any accidents or damage 
to property or TV due to incorrect installa-
tion:
 - Where a non-compliant VESA wall mount  is used.
 - Incorrect fastening of screws to surface  which may cause TV to fall and cause per-
sonal injury.
 - Not following the recommended Installation  method.
For adequate ventilation allow a clearance of 10 
cm all around the TV.  
■ Image shown may differ from your TV.
Power Supply
Circuit breaker
Model VESA
(A  * B) Standard 
Screw Quantity
50PK5 **
60PK5 **
50PK7 ***
60PK7 ***
50PK9 ***
60PK9 ***
50PX9 ***
60PX9 *** 400 
* 400
600  * 400
400  * 400
600  * 400
400  * 400
600  * 400
400  * 400
600  * 400 M6
M8
M6
M8
M6
M8
M6
M8
4
4
4
4
4
4
4
4
10 cm
10 cm
10 cm
10 cm
10 cm
10 cm
10 cm 10 cm10 cm
 
						

							A-53
PREPARATION
REMOTE CONTROL KEY FUNCTIONS 
(Only 50/60PK5**, 50/60PK7
***, 50/60PK9
***) 
When using the remote control, aim it at the remote control sensor on th\
e TV.
Selects a menu.
Clears all on-screen displays and returns to TV 
viewing from any menu.
(► p.31)
Select the desired NetCast menu source. (► p.68) 
(AccuWeather, Picasa, YouTube and etc.)
NetCast menu source can differ by country.
Select the desired quick menu source. (Aspect 
Ratio, Clear V

oice II , Picture Mode, Sound Mode, 
Audio (or 
Audio Language), Sleep Timer, Skip Off/
On, USB Device).
(► p.30)
Allows you to navigate the on-screen menus and 
adjust the system settings to your preference.
Accepts your selection or displays the current 
mode. 
Allows the user to move return one step in an inter-
active application, EPG or other user interaction 
function.
 
Clears all on-screen displays and returns to TV 
viewing from any menu.
MENU
NetCast
Q. MENU
THUMBSTICK
(Up/Down/Left/Right)
OK 
BACK EXIT
GUIDE
INFO  i AD
APP/ *Shows programme guide
.(► p.129)
Shows the present screen information.
Switches the Audio Description On or Off.
Select the MHP TV menu source. (Only Italy)
(Only 50/60PK78
**, 50/60PK98**)
 (POWER)
LIGHT
ENERGY SAVING
AV MODE
       INPUT TV/RAD Switches the TV on from standby or off to standby.
You can turn the light of the remote control button 
on or of

f. 
Adjust the Energy Saving mode of the TV.(►
 p.138)
It helps you select and set images and sounds 
when connecting 
 AV devices.(►
 p.66)
External input mode rotate in regular sequence.
(► p.57)
Selects Radio, TV and DTV programme.
 
						

							A-54
PREPARATION
PREPARATION
1
1TELETEXT BUTTONS
SUBTITLE These buttons are used for teletext.
For further details, see the ‘T
eletext’ section.(►
 p.177)
Recalls your preferred subtitle in digital mode.
1
See a list of AV devices connected to TV.
When you toggle this button, the Simplink menu 
appears at the screen. (►
 p.62)
Coloured 
buttons These buttons are used for teletext (on 
TELETEXT 
models only),  Programme edit.
FREEZEPause the present picture at the screen.  (It doesnt
work at USB Mode and Simplink.)
The TV returns to normal viewing automatically if 
no signal is received or no operation is performed 
for 5 minutes.
If you keep the screen in Freeze condition, the 
residual image can exist.
@Direct access to your internet portal of entertainment 
and news services developed by Orange
. (Only 
France)
0 to 9 number  button
(Space)
LIST
Q.VIEW Selects a programme.
Selects numbered items in a menu.
Opens an empty space on the screen keyboard.
Displays the programme table. (► p.55)
Returns to the previously viewed programme.
]
 
						

							A-55
PREPARATION
Installing Batteries
 
■ Open the battery compartment cover on the back and install 
the batteries matching correct polarity (+with +,-with -). 
 
■ Install two 1.5 V AAA batteries. Do not mix old or used batter-
ies with new ones.
 
■ Close cover

.
 
■ To remove the batteries, perform the installation actions in 
reverse.
SIMPLINK / 
MY MEDIA  Menu    
control buttons Controls SIMPLINK or MY MEDIA menu (Photo List, 
Music List and Movie List).
VOLUME UP
/DOWN
MARK
FAV
CHAR/NUM 
RATIO
DELETE  MUTE
Programme UP/DOWN
PAGE UP/ DOWN Adjusts the volume. 
Select the input to apply the Picture Wizard 
settings.
Check and un-check programmes in the USB 
menu.
Displays the selected favourite programme.
Shifts the Character or Number for NetCast menu. 
Selects your desired Aspect Ratio of picture.
(
►
 p.135)
Deletes the entered character when entering the 
character on the screen keyboard. 
Switches the sound on or off.
Selects a programme.
Move from one full set of screen information to the 
next one.
 
						

							A-56
PREPARATION
PREPARATION
REMOTE CONTROL KEY FUNCTIONS (Only 50/60PX9***)
When using the remote control, aim it at the remote control sensor on th\
e TV.
 
(POWER)
LIGHT
ENERGY SAVING
AV MODE
       INPUT
TV/RAD Switches the TV on from standby or off to standby.
You can turn the light of the remote control button 
on or of

f. 
Adjust the Energy Saving mode of the TV.( ►
 p.138)
It helps you select and set images and sounds 
when connecting 
 AV devices.(►
 p.66)
External input mode rotate in regular sequence.
(► p.57)
Selects Radio, TV and DTV programme.
Selects a menu.
Clears all on-screen displays and returns to TV 
viewing from any menu.
(► p.31)
Select the desired NetCast menu source.  (► p.68) 
(AccuWeather, Picasa, YouTube and etc.)
NetCast menu source can differ by country.
Select the desired quick menu source. (Aspect 
Ratio, Clear V

oice II , Picture Mode, Sound Mode, 
Audio (or 
Audio Language), Sleep Timer, Skip Off/
On, USB Device).
(► p.30)
Allows you to navigate the on-screen menus and 
adjust the system settings to your preference.
Accepts your selection or displays the current 
mode. 
Allows the user to move return one step in an inter-
active application, EPG or other user interaction 
function.
 
Clears all on-screen displays and returns to TV 
viewing from any menu.
MENU
NetCast
Q. MENU
THUMBSTICK
(Up/Down/Left/Right)
OK 
BACK EXIT
GUIDE
INFO  i AD
APP/ *Shows programme guide
. (► p.129)
Shows the present screen information.
Switches the 
 Audio Description On or Off.
Select the MHP TV menu source. (Only Italy)
(Only 50/60PX98
**)