User guide

GP4
eng
Problem Solution
On certain programmes, there
is no sound at all, or only the
background music can be
heard
(in case of a programme
created for overseas viewers).
• In Language, set Language ➙ Audio Language to
the language of your choice. Even if you change the
language on Multi Audio, you can go back to the
default setup once you turn off the power or change
the programme.
There is no sound when
connected to HDMI / USB.
• Verify that the HDMI
Ⓡ
cable is high speed.
• Check if the USB device and cable is version 2.0 or
higher.
• Use only regular music (*mp3) files.