The C15 comes with its own external power adapter, which can be connected to the corresponding appliance inlet.
A small LED next to the inlet indicates the power, boot and shut-down states of the C15 as follows:
steady on | on/normal operation |
---|---|
slow flashing | booting up |
fast flashing | shutting down |
one flash every 2 seconds | standby |
A flickering LED indicates an irregular operation mode. It means for example the supply voltage is too low.