The Launchkey has a bootloader mode that allows the user to view the current FW versions, and enable/disable Easy Start. The bootloader is accessed by holding the Octave Up and Octave Down buttons together whilst powering up the device.
The screen will display the current Application and Bootloader version numbers.
The Record button can be used to toggle Easy Start. When Easy Start is ON, the Launchkey shows up as a Mass Storage Device to provide a more convenient first-time experience. You can turn this off once you are familiar with the device to disable this Mass Storage Device.
The Play button can be used to start the Application.