Short Press -
Play/Pause.
9
Power：
Short Press -
Power the LCD screen on and off.
Long Press -
Power the DX120 on and off.
：
Volume-：
Next/Fast Forward：
Previous/Rewind：
Play/Pause：
Short - press to increase one step of the volume.
Long - press to continuously increase until its maximum.
Short - press to decrease one step of the volume.
Long - press to continuously decrease until its minimum.
Short Press - Replay previous track.
Long Press - Rewind.
Short Press - Play the next track.
Long Press - Fast forward.
