17Hardware/Software Section 6 - Windows Applications (Audio Rack)A button with a lit LED is resuming the output, while a LED not lit ismuted. Several output signals can usually be enabled at once.6.3 MIDI Player, Wave Player, and CD PlayerCD Player (above, similar to Wave Player and MIDI Player)Sel (or Trk) field: If you have multiple selections in your playlist, thisshows the number of the current selection or CD track.Current File or Track: The name of the current MIDI file, wave audiofile, or CD track.Total Length field: displays the total length of files or tracks in minutesand seconds.Current Time field: displays the current time of files or tracks in min-utes and seconds when playback or recording.Please refer to help screen for more detail button functions descrip-tion. (click on help “?” button on player)