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8
2
ENG
ENGLISH
MAINTENANCE
MAINTENANCE
Update and clean your TV regularly to keep the
best performance and to extend the product
lifespan.
Updating the TV firmware
Download and install the latest firmware by con-
necting to the firmware update server to enhance
or change the product function, or add new
features.
The firmware update may not work properly
depending on the Internet environment. If so, you
may obtain the latest firmware update from the
authorized LG Electronics service center.
To check the current firmware version or update
the firmware,
1
Press
HOME
to access the Home menu.
2
Press the Navigation buttons to scroll to
SETUP
and press
OK
.
3
Press the Navigation buttons to scroll to
SUP-
PORT
and press
OK
.
4
Press the Navigation buttons to scroll to
Soft-
ware Update
and press
OK
.
The current firmware version displays.
5
Select
Check Update Version
to check a new
firmware version manually.
Software Update
On
• Current
Version
01.00.09
Check
Update Version
Close
If selecting
Software Update
-
On
, the
TV
finds a new firmware through the NSU*
and
the update pop-up window will appear on the
screen.
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connected to the internet, the
TV finds a new
firmware uploaded on the LG serv
er.
While you are updating the firmware, dis-
connect the LAN cable, turn the TV off, or
unplug the power cord.
If you change the channel during the
firmware update through OTA, the update
is stoped.
If you change the channel during the
firmware update via OTA, the update
stops. The process resumes when you
go back to the original channel. The
update continues even when the power
is switched off using the remote control.
In this case, it is normal that the colour
of the power indicator may change and a
dim light may be displayed on the screen.
The system operates normally once the
update is complete.
Premium service is disabled while the
software is being updated through NSU.
NOTE
You cannot downgrade back to an older
firmware version.
The period of time for the firmware up-
date may be different depending on the
firmware size, network condition or DTV
signal strength.
NOTE
6
When the update is complete, the TV will auto-
matically restart in 5 seconds.
You may need to reset some
SETUP
,
PIC-
TURE
, or
AUDIO
menus.