Open Source Software Notice; Specifications; Troubleshooting - LG 49UF84 Series Owner's Manual

Open source software notice

information
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.
External control device
setup
To obtain the external control device setup information, please visit
www.lg.com.

Troubleshooting

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 ).
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.

Specifications

Wireless module specifications
• As band channels can vary per country, the user cannot change or
adjust the operating frequency. This product is configured for the
regional frequency table.
• For consideration of the user, this device should be installed and operated
with a minimum distance of 20 cm between the device and the body.
0197
(Only UF64**, UF68**, UF73**, UF77**, UF83**, UF84**, UH60**)
Wireless module (LGSBW41) Specifications
Wireless LAN (IEEE 802.11a/b/g/n)
0197
Frequency range
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz (Not for EU)
Bluetooth
Frequency range
2400 to 2483.5 MHz
to
Output power(Max.)
16 dBm
16 dBm
11.5 dBm
Output power(Max.)
10 dBm
17