User guide

GP4
eng
❐
Sound
HOME ➾ 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.