Sony CFD-577 - Manual (Page 24)

The Timer
23
The Timer
Falling asleep to
music
You can set the player to turn off
automatically after about 2 hours,
allowing you to fall asleep while
listening to music.
1
Play the music source you want.
2
Press SLEEP.
“SLEEP” appears in the display. The player shuts
off automatically after about 2 hours.
To cancel the sleep function
Press SLEEP again to turn off the power.
SLEEP
Tip
The display window
dims while the sleep
timer is on.