LG LH57 SERIES, Safety And Reference

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ENGLISH
Licenses
Supported licenses may differ by model. For more information about
licenses, visit www.lg.com .
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.
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 off suddenly.
- Check the power control settings. The power supply may be
interrupted.
- Check if the 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
• The annual energy consumption indicated on the energy label is
measured in accordance with IEC 62087 and the Hong Kong Energy
Efficiency Labelling Scheme (EELS) (depending on the model).
• The actual energy consumption depends on the usage
environment (the content watched, TV settings, etc.).
Wireless module Specification
•
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.
Wireless LAN module(WN8122E1) specification
Standard
IEEE802.11a/b/g/n
Frequency
range
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz
Output
power
(Max.)
802.11a: 16.5 dBm
802.11b: 16 dBm
802.11g: 15.5 dBm
802.11n - 2.4 GHz: 15.5 dBm
802.11n - 5 GHz: 16.5 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 Analogue TV
Television
system
DTMB PAL D/K, PAL I, NTSC M
Programme
coverage
DTMB : 21~69
PAL D/K : VHF/UHF 1~69,
CATV 1~47
PAL I : VHF/UHF 1~69, CATV
1~47
NTSC M : VHF/UHF 2~78,
CATV 1~71
External
antenna
impedance
75 Ω