14
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 , 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 o suddenly.
• Check the power control settings. The power supply may be
interrupted.
• Check if the Automatic standby (Depending on model) / Sleep
Timer / Off Time is activated in the TIME settings.
• If there is no signal while the TV is on, the TV will turn o
automatically after 15 minutes of inactivity.
When connecting to the PC (HDMI), ‘No signal’ or ‘Invalid Format’ is
displayed.
• Turn the TV o/on using the remote control.
• Reconnect the HDMI cable.
• Restart the PC with the TV on.
Specications
Wireless LAN module specication
• Because band channel used by the country could be dierent, 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 f or the general statement for consideration of user environment.
Wireless LAN module (TWFM-B006D) specification
Wireless LAN
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
Environment
condition
Operating Temperature 0 °C to 40 °C
Operating Humidity Less than 80 %
Storage Temperature -20 °C to 60 °C
Storage Humidity Less than 85 %
Digital TV
(Depending on
Country)
Analogue TV
(Depending on
Country)
Television
system
DVB-T
3
DVB-T/T2
1
DVB-T/T2/C/S/S2
2
PAL B/B, PAL B/G,
PAL D/K, PAL-I
SECAM B/G, SECAM D/K
NTSC-M
Programme
coverage
VHF, UHF
C-Band
2
, Ku-Band
2
VHF, UHF, CATV
External
antenna
impedance
75 Ω
1 Only DVB-T2 support models.
2 Only DVB-T2/C/S2 support models.
3 Despite DVB-T model, DVB-T function does not apply in India and
Philippines.
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 oer 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.
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