Sony MEX-BT5750U Operating Instructions Manual page 92

(2) (1)
1
(SEL)
1
D S P L
SE L
M O D E
M O D E
S E L
D SP L
ATT
SEL
PRESET/
DISC
MODE
SOURCE
DSPL
VOL
SEEK/AMS OFF
(3) (4)
(SEEK)
33