Yes, you can replace the default Korbyt logos with media of your own choosing.

This article details how to set a default playlist that all players will use IF they have no other content assigned to play.

To set a default Playlist

• Create a new playlist with the name “Korbyt Default Content” and with the tag “korbytdefaultcontent“.
  
• Add Items as you normally would
• Once you have added your content click the Save button in the upper right
  • DO NOT assign this playlist to any players directly
  • The system will send this to every player on their next check in and it will play “by default” when no other content is present or assigned to the player

If you need further assistance with how to create a playlist see these other articles

• Configuring Clever Playlists
• Configuring Standard Playlist