Display
The display shows the volume level, audio file data, battery and other information.
On when USB Host is connected
On when optical connection is connected
On when the file played is DSD, it will show also the bit rate of DSD 64 or 128
Battery gauge meter. 5 steps
Shows the bit width of music data 16 or 24. (When used with optic connection only)
When the output level is set to 2V or 5V using the advanced menu
On when the volume knob is changed
Sample Rate display
On when headphone is plugged
On when headphone is unplugged
On when Play
On when Pause
Displays various information such as sampling rate, volume level and the menu mode
Changes according to the volume level