Graco Sound Machine Owner's Manual page 16

To adjust volume when using MP3 player
17
18
19
Turn on MP3 player. Adjust
volume on MP3 player to
lowest volume setting.
Turn on sound machine.
Press MP3 input button on
sound machine and adjust
to desired audio volume
using the volume control on
the MP3 player.
Increase volume.
NOTE: Volume control
buttons on the sound
machine are disabled during
MP3 music playback.
Decrease volume.
NOTE: These buttons
control volume for all white
noise, nature sounds and
lullabies.
NOTE: Volume is recalled
when you turn unit off/on.
16