Sound Problems - LG HU80KSW-EU Owner's Manual

Sound Problems

First of all, perform a
for any abnormalities in the projector.
If you are using a set-top box, turn it off, and then turn it back on.
Make sure that the set-top box is correctly connected to your projector.
The screen is fine, but it does not play any sound.
• (Q. Settings)
Check whether the
Out (Optical) Internal Projector
or
If you use a set-top box, there will be no sound if you have set the volume of
the set-top box or your projector to 0 or enabled Mute. Set the volume to an
appropriate level.
The sound does not play when I connect to the HDMI/USB port.
•
Check that you are using a high-speed HDMI® cable.
•
Check that the USB and USB cable versions are 2.0 or higher.
• Use a normal music file (*.mp3, *.wav, *.ogg, *.wma).
(Q. Settings)
Sound Sound Out
Sound Out is set to
Speaker.
Sound Sound Test
Internal Projector Speaker + Audio
91
to check