Graco Sweet Slumber 1751642 Owner's Manual page 11

Sound Machine Audio On/Off
ON audio, press
6
audio on/off button.
When unit turns on, it will
return to last sound or
audio source (if MP3 was
last selected) and volume
selection, prior to shutting
illuminate when audio is
on.
7
OFF audio, press
audio on/off button.
11