GP4
eng
❐
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.