Volume and sound
Volume adjustment
● Adjust the volume by using VOL E.
Basic functions
English
OPEN 
VOL 
Sound adjustment
1Press DBB for a moderate bass enhancement.
➜DBB is shown and DBB1 is displayed.
2Press DBB again for a strong bass enhancement.
➜DBB is shown and DBB 2 is displayed.
3Press DBB again to switch off the bass enhancement.
➜DBB disappears.
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BB
D
ESP
DBB
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