Cambridge Audio DacMagic 200M Manual page 14

14
Paired LED status
Once your device is paired, the Bluetooth Source LED will change to denote the type of codec that is being received.
SBC Codec is represented by a solid light.
aptX Codec is represented with a 2-second solid light followed by a very short light off interval.
Headphone
The DacMagic 200M integrates a dedicated headphone amplifier stage for a personal listening experience.
The volume can be adjusted with the front knob, and the volume level will be saved separately from the main output volume (if digital preamp mode is
enabled).
Whilst headphones are connected the line out is disabled.