User guide
Table Of Contents
- English
- PROGRAMME Setting
- PICTURE, SOUND Setting
- OPTION
- LG SMART Function
- To use Smart features
- To connect network
- To connect USB storage devices
- To use SmartShare™
- To use the Cloud
- To connect DLNA
- To use Premium service
- To use LG Smart World
- To use search function
- To use the voice recognition function
- To use Internet
- To use Skype
- Frequently Asked Questions for Smart TV
- To set Service Country Settings
- Advanced Function
- To use the Screen Remote
- To use the Universal Control function
- To see 3D image
- What is Time Machine Ⅱ?
- To record immediately
- To use Scheduled Recording
- To see the recorded TV
- To set USB Storage devices for Time Machine Ⅱ
- To use TimeShift
- To set Time Machine Ⅱ
- To use the Motion Recognition function
- To use Pentouch
- SNMP Supported Printer Model List
- To control TV with Smart phone
- To use USB input device on TV
- Information
![](/manual/lg-electronics/50ph6608/user-guide-english/images/img-351.png)
GP4
eng
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Sound
SMART ➾ Settings ➙ SUPPORT ➙ Sound Test
First run a Sound Test to verify that the sound signal output is normal.
If there is no problem with the test sound, check connected external devices and
the broadcast signal.
Problem Solution
Screen display is on but there
is no sound.
• Check other TV programmes.
• Ensure the TV Speaker is set to On.
For an analogue broadcast,
stereo is not clear or sound
comes from one speaker only.
• In a poor reception area (areas with weak or unstable
signals) or if Multi Audio is not stable, select Mono on
Multi Audio.
• Adjust the Balance using the Navigation button.