9 Settings
Play modes
When playing music, you can choose to play repeatedly, play in random order, or play one by one. Select a play mode as desired.
To select a play mode for music play
Before or during music play,
From Home screen, go to [Settings]
>[Play mode]; Or,
Press REPEAT or SHUFFLE on the remote control.
»
- Play all songs in current folder repeatedly;
»
- Play current song repeatedly;
»
- Play all songs in current folder randomly.
Sound settings
On NP3900, you can select different sound settings in [Settings] > [Sound settings].
1From Home screen, go to [Settings] > [Sound settings].
Or, press SETTINGS on the remote control to enter [Settings].
2Select the option. Press OK to turn it on or off.
Or,
On the remote control, press SOUND MENU to enter the menu of sound settings.
To exit the menu of sound settings, press 
BACK.
Bass and treble
Use [Bass / Treble] to adjust the low (bass) or high (treble) range of musical notes.
1From Home screen, go to [Settings] > [Sound settings] > [Bass / Treble].
Or, press SOUND MENU on the remote control to enter the menu of sound settings.
2 Press / 
repeatedly to increase/ decrease the level.
Press CLEAR to select the neutral level.
Full sound
[FullSound] restores the sonic details that music compression loses (e.g. MP3, WMA).
Turn on or off [FullSound] in [Settings] >[Sound settings].
Or press FULL SOUND on the remote control.
Living sound
LivingSound allows you to enjoy truly immersive music over a wider area.
Press LIVING SOUND on the remote control to enable/disable the LivingSound effect.
Direct Source
With [Direct source], you can turn off the settings of sound effects on NP3900, including [FullSound] and [Bass / Treble].
Thus, music plays in an original way, without the sound effects from NP3900.
Turn on or off [Direct source] in [Settings] > [Sound settings].
Or press NEUTRAL on the remote control.
Tip
The sound effect settings are retained and enabled when [Direct source] is off.
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