LG 49LF630V User Guide

18

To obtain the source code under GPL, LGPL, MPL, and other open source 
licenses, that is contained in this product, please visit http://opensource.
lge.com.
In addition to the source code, all referred license terms, warranty 
disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM 
for a charge covering the cost of performing such distribution (such 
as the cost of media, shipping, and handling) upon email request to 
opensource@lge.com. This offer is valid for three (3) years from the date 
on which you purchased the product.

Cannot control the TV with the remote control.

•  Check the remote control sensor on the product and try again.
•  Check if there is any obstacle between the product and the remote 

control.

•  Check if the batteries are still working and properly installed (  

to  ,   to  ).

No image display and no sound is produced.

•  Check if the product is turned on.
•  Check if the power cord is connected to a wall outlet.
•  Check if there is a problem in the wall outlet by connecting other 

products.

The TV turns off suddenly.

•  Check the power control settings. The power supply may be 

interrupted.

•  Check if the Automatic Standby(Depending on model) / Sleep 

Timer / Timer Power Off is activated in the TIMERS settings.

•  If there is no signal while the TV is on, the TV will turn off 

automatically after 15 minutes of inactivity.

When connecting to the PC (HDMI), ‘No signal’ or ‘Invalid Format’ is 
displayed.

•  Turn the TV off/on using the remote control.
•  Reconnect the HDMI cable.
•  Restart the PC with the TV on.

Wireless module specification

•  Because band channel used by the country could be different, the 

user can not change or adjust the operating frequency and this 
product is set for the regional frequency table.

•  This device should be installed and operated with minimum 

distance 20 cm between the device and your body. And this phrase 
is for the general statement for consideration of user environment. 
 

0197

0197

(Only LF63**, LF65**)

Wireless module (LGSBW41) Specification

Wireless LAN

Bluetooth

Standard

IEEE 802.11a/b/g/n

Standard

Bluetooth Version 4.0

Frequency 

Range

2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz (for Non EU)

Frequency 

Range

2400 to 2483.5 MHz

Output 

Power
(Max.)

802.11a: 13 dBm
802.11b: 15 dBm
802.11g: 14 dBm
802.11n - 2.4 GHz: 16 dBm
802.11n - 5 GHz: 16 dBm

Output 

Power
(Max.)

10 dBm or Lower

(Only LF59**)

Wireless LAN module(TWFM-B006D) specification

Standard

IEEE802.11a/b/g/n

Frequency Range

2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz (for Non EU)

Output Power

(Max.)

802.11a: 11 dBm
802.11b: 14 dBm
802.11g: 10.5 dBm
802.11n - 2.4 GHz: 11 dBm
802.11n - 5 GHz: 12.5 dBm