LG 49UF850V User Manual download pdf (Page 19)

ENGLISH

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 / Timer Power Off is activated in the Timers 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.

Specications

Wireless module specification

• Because band channel used by the country could be dierent, 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

(Only UF69**, UF77**, UF80**, UF85**, UF86**, UG87**)

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 UF95**)

Wireless module (LGSBW51) specification

Wireless LAN Bluetooth

Standard IEEE 802.11a/b/g/n/ac 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: 14.5 dBm

802.11b: 14 dBm

802.11g: 13 dBm

802.11n - 2.4 GHz: 14 dBm

802.11n - 5 GHz: 15.5 dBm

802.11ac - 5 GHz : 16 dBm

Output

Power

(Max.)

10 dBm or

Lower

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LG 49UF850V User Manual Page 19

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