I Can't Hear The Sound Clearly; Testing The Sound - Samsung UE78KS9000 E-Manual

I Can't Hear the Sound Clearly

When the TV has difficulties with sound, these steps may help resolve the problem.

Testing the sound

Settings Support
If the TV plays the Start Sound Test
device or the broadcast signal's strength.
The problem
There is no sound or the
sound is too low at maximum
volume.
The picture is good but there
is no sound.
The speakers are making an
odd sound.
Self Diagnosis Start Sound Test
melody without distortion, there may be a problem with an external
Check the volume control of the device (cable or satellite box, DVD, Blu-ray,
etc.) connected to your TV.
Set Settings
If you are using an external device, check the device's audio output option. (For
example, you may need to change your cable box's audio option to HDMI if the
box connected to your TV is using an HDMI cable.)
To listen to the computer sound, connect the external speaker to the
computer's audio output connector.
If your TV has a headphone jack, make sure there is nothing plugged into it.
Reboot the connected device by disconnecting and then reconnecting the
device's power cable.
Make sure that the audio cable is connected to the correct audio output
connector on the external device.
For antenna or cable connections, check the signal information. A low signal
level may cause sound distortions.
Run Start Sound Test
Sound Test).
Try Now
Try this!
Sound Sound Output
( Settings Support
to TV Speaker.
Self Diagnosis Start