CHANNEL INDICATOR - This option will turn on whether the sound card channel indicator is on or off. If you setup multiple sound cards to play, and gave them number assignments, you will now see these assignments for each file that gets played in the playlist. It is recommended to have this on if you have multiple sound cards selected.
FONT SIZE - this option allows you to change the size of the font for the text within the playlist window.
START/STOP AUTOMATION POSITION - you have the option of putting the Start Automation / Stop Automation button on the top of the playlist, or the bottom. The default is bottom.
SHOW ONE PLAYER - by default, the APEX playlist will show a player for every track that is currently playing. For example, if a song is finishing, and there is overlap with the next song, it will display both songs that are currently playing. It will show one finishing, while the other is beginning. You can turn this option off, and have it only display one player at a time.
ENABLE HOVER BUTTONS - this option gives the user a little more convenience for editing the playlist. When enabled, each audio file in the playlist has key buttons available. These buttons are: Preview, Info, Clear, Cut, Break.