LG M2450D 用户手册

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 through
DTV signal to enhance or change the product
function, or add new features.

To check the current firmware version or update
the firmware,

1

  Press 

 to access the main menus.

2

  Press the 

 button to scroll 

.

3

  Press the Navigation buttons to scroll to 

 and press 

. 

 

The current firmware version displays.

OTA (Over-The-Air): When software update is
on, the TV will automatically check for software
updates. A pop-up window will appear on the
screen when an update is available.

4

  When the update is complete, the TV will 

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

, 

, or 

 menus.

 NOTE

 NOTE

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

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

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 and DTV signal strength.