User guide

GP4
enga
To set AV Sync
HOME Settings SOUND AV Sync.
Synchronizes unmatched video and audio. Select AV Sync. to On to synchronize
audio output (TV speaker or SPDIF) with the video.
TV Speaker
Adjusts the sync of the sound from the TV's internal speakers.
The "-" button makes the sound output faster and the "+"
button slower than the default value.
SPDIF
(Sony Philips Digital InterFace) Adjusts the sync of the sound
from speakers connected to digital audio out terminal.
The "-" button makes the sound output faster and the "+"
button slower than the default value.