LG 47LW5700 Benutzerhandbuch

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 
connecting to the firmware update server or 
broadcasting OTA service to enhance or change 
the product function, or add new features.
The firmware update may not work properly 
depending on the Internet environment or 
DTV signal strength. 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 ENTER.

3

  Press the Navigation buttons to scroll to 

SUPPORT and press ENTER.

4

  Press the Navigation buttons to scroll to 

Software Update and press ENTER.
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

When software update is on, the TV will 
automatically check for software updates 
through the NSU/OTA*.
A pop-up window will appear on the screen 
when an update is available.

*  NSU (Network Software Update): If the TV is 

connected to the internet, the TV finds a new 
firmware uploaded on the LG server.

*  OTA (Over-The-Air): If watching the digital 

broadcasting system, the TV is transmitted 
new firmware thorugh DTV signal.

 NOTE

y

y

While updating the firmware, do not 
disconnect the LAN cable, turn the TV off, or 
unplug the power cord.

y

y

If you change the channel during the 
firmware update through OTA, the update is 
stoped. 

y

y

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 color 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.

y

y

Premium service is disabled while the 
software is being updated through NSU.

y

y

You can check the software update status 
in the Software Update menu or from the 
update information displayed under the 
channel banner.

6

  When the update is complete, the TV will 

automatically restart in 5 seconds.
You may need to reset some 

SETUP, 

PICTURE, or AUDIO menus.

 NOTE

y

y

You cannot downgrade back to an older 
firmware version.

y

y

The period of time for the firmware update 
may be different depending on the firmware 
size or network condition.

y

y

If the firmware update download fails when 
using wireless, temporarily connect a cable 
directly to your router. If it still does not 
download, contact customer service.

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MAINTENANCE