Sony CDX-C90 - Manual (Page 51)

DSP 51
EN
DSP
1
Press and hold SOUND for two seconds.
The DSP Sound Tuning Mode appears.
2
Press VOL + or – to adjust to the desired
sound effect.
3
Press and hold LIST for two seconds.
4
Press and hold SOUND for two seconds.
The normal display mode appears.
Storing a surround effect
for CDs
(DSP custom file)
Once you have registered the desired surround
menu for the discs, you can enjoy the same
surround menu every time you play that disc.
(Only when you have labeled the disc using the
Custom file function. )
SUR HALL
Effect 90%
D S P S o u n d T u n i n g M o d e C D 1 2 4 . 5 0
SOUND
VOL+/-
LIST