LG 49UW761H User Manual download pdf (Page 28)

ENGLISH

Troubleshooting

The software version can be updated for improvement in performance.

Customer needs to ensure the compatibility of customer’s equipment

with LGE software. If needed, please consult with LGE and upload

revised software version according to the guidance provided by LGE.

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 Auto Power O (Depending on model) / Sleep

Timer / Timer Power O 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

• As band channels can vary per country, the user cannot change or

adjust the operating frequency. This product is congured 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.

(Only UW761*, UW961*, UW950*, UW341*, UV341*)

Wireless module (LGSBWAC61) specifications

Wireless LAN (IEEE 802.11a/b/g/n/ac)

Frequency Range Output Power (Max.)

2400 to 2483.5 MHz

5150 to 5725 MHz

5725 to 5850 MHz (Not for EU)

15.5 dBm

17.5 dBm

8.0 dBm

Bluetooth

Frequency Range Output Power (Max.)

2400 to 2483.5 MHz 10 dBm

* “IEEE802.11ac” is not available in all countries.

(Only LW641*)

Wireless module (LGSBW41) specifications

Wireless LAN (IEEE 802.11a/b/g/n)

Frequency Range Output Power (Max.)

2400 to 2483.5 MHz

5150 to 5250 MHz

5725 to 5850 MHz (Not for EU)

16 dBm

11.5 dBm

Bluetooth

Frequency Range Output Power (Max.)

2400 to 2483.5 MHz 10 dBm

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LG 49UW761H User Manual Page 28

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