Troubleshooting; Specifications - LG 55UF6450 Setup Manual

Troubleshooting

• Cannot control the TV with the remote control.
- Check if anything such as tape has been placed
over the receiver.
- Check if there is any obstacle between the
product and the remote control.
- Replace the batteries with new ones.
• 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
feature is activated in the TIMERS settings.
- If there is no signal while the TV is on, the TV
in
will turn off automatically after 15 minutes of
m .
inactivity.
s

Specifications

Product specifications may be changed without
of
prior notice due to upgrade of product functions.
est
ee
Television System
ATSC, NTSC-M, 64 & 256 QAM
Program Coverage
VHF 2-13, UHF 14-69, DTV 2-69, CATV 1-135, CADTV 1-135
External Antenna Impedance
75 Ω
Environment Condition
• Operating Temperature
0 °C to 40 °C (32 °F to 104 °F)
• Operating Humidity
Less than 80 %
• Storage Temperature
- 20 °C to 60 °C (-4 °F to 140 °F)
• Storage Humidity
Less than 85 %
Wireless LAN module (WN8122E1)
specification
(For UF6400, UF6430, UF6450, UF6490, UF6790,
UF6800 series)
Standard
IEEE802.11a/b/g/n
2400 to 2483.5 MHz
Frequency
5150 to 5250 MHz
range
5725 to 5850 MHz
802.11a: 16.5 dBm
Output
802.11b: 16 dBm
power 802.11g: 15.5 dBm
(Max.) 802.11n - 2.4 GHz: 15.5 dBm
802.11n - 5 GHz: 16.5 dBm
• 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 (7.8 inches) between
the device and your body. And this phrase is for
the general statement for consideration of user
environment.
• Contains FCC ID: BEJWN8122E1 /
Contains IC: 2703H-WN8122E1
Wireless Module (LGSBW41)
Specifications
(For UF6900, UF7300 series)
Wireless LAN
Standard IEEE 802.11a/b/g/n Standard
2400 to 2483.5 MHz
Frequency
5150 to 5250 MHz
range
5725 to 5850 MHz
802.11a: 11.5 dBm
802.11b: 11 dBm
Output 802.11g: 10.5 dBm
power 802.11n - 2.4 GHz:
(Max.)
11 dBm
802.11n - 5 GHz:
12.5 dBm
• 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 (7.8 inches) between
the device and your body. And this phrase is for
the general statement for consideration of user
environment.
• Contains FCC ID: BEJLGSBW41 /
Contains IC: 2703H-LGSBW41
Bluetooth
Bluetooth
Version
4.0
2400 to
Frequency
2483.5
range
MHz
Output
10 dBm or
power
Lower
(Max.)
13