LG - Manual do Proprietário - Página 23

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The audio function does not work.

Picture OK & No

sound

No output from one

of the speakers

No sound when con-

necting HDMI

There is a problem in PC mode. (Only PC mode applied)

The signal is out of

range

(Invalid format)

Vertical bar or stripe on

background &

Horizontal Noise &

Incorrect position

Screen colour is

unstable or single

colour

This is when there is an issue with the wireless connection.

Connecting Wireless TV

screen is not displayed.

It reconnects after wire-

less connection is estab-

lished

Screen is distorted after

the wireless connection.

After wireless connection

is established, horizontal

line patterns are instantly

shown on the screen.

Press the VOL +/- or (

+/-) button.

Sound muted? Press MUTE button.

Are the audio cables installed properly?

Adjust Balance in menu option.

Check HDMI cable is High Speed HDMI Cable.

Adjust resolution, horizontal frequency, or vertical frequency.

Check the input source.

Use Auto configure or adjust clock, phase, or H/V position. (Option)

Check the signal cable.

Reinstall the PC video card.

Check the connection of the 20 pin cable (Power/Control) between the

Wireless Ready TV and Wireless Ready Dongle. (Refer to the p. 6)

Set up the external input of TV to wireless input.

Check the connection of the HDMI cable between the Wireless Ready TV

and Wireless Ready Dongle. (Refer to the p. 6)

Check whether the power of the Wireless Media Box is turned on. (Refer to

the p. 17)

Check whether an external device is connected to Wireless Media Box. Only

the wireless input with the external device connected will be activated.

This happens when there is wireless interference from surrounding devices

or when the wireless signal is weak. Check the installation range of the

Wireless Media Box. (Refer to the p. 9)

This can happen when the wireless signal is weak. Check the installation

range of the Wireless Media Box. (Refer to the p. 9)

This can happen when there are wireless devices using 5 GHz Band. Keep

products that interfere with wireless reception with Wireless Media Box at

least 5m away. (Refer to the p. 9)