YASIN U650CV-UMC Guide De L'utilisateur page 62

The third item in the OSD menu is "SOUND".
Press to open the OSD menu.
MENU
 
Press o select the SOUND item in the OSD menu.
SOUND
Move

Press to select the option that you want to adjust in the SOUND menu. Press
to adjust. After editing, press
Sound Mode
Standard
Music
Movie
Sports
Personal
Select
OK
Sound Mode

Press to select the Sound mode and then press

to select the item.
You can change the value of Treble and Bass when the sound is in Personal mode.
OSD Menu SOUND
Sound Mode
Treble
Bass
COAXIAL Mode
AD Switch
Return Select
OK
MENU
to confirm and return to the previous menu.
OK
Back
MENU
tekst
Standard
50
50
Auto
Off
Exit
EXIT
to enter the submenu. Press
OK
22
OK