4. Connections – Streaming player WITHOUT amplifier
Upper side
GND
– ground
Right –
analog line in (right)
Left
– analog line in (left)
Ethernet –
Ethernet port
USB
– 2 x USB interfaces for connection of external flash (music playback) or external WiFi
adapter
Bottom side
Audio outputs
– LAN interface to interconnect with local Ethernet network
AI/DO –
analog input or digital output
RS485
– RS485 serial port
GND
– ground of power supply, -
+24V
– power supply, +
