PROEL STRWIFI User Manual page 10

STATUS: this LED shows the device INPUT mode by means of its colour.
WHITE: WIFI & NETWORK mode
Flashing fast: device is booting
Flashing slow: waiting for WiFi connection (pairing mode)
Solid: WiFi is connected
BLUE: BLUETOOTH mode
Flashing slow: waiting for Bluetooth connection (pairing mode)
Solid: Bluetooth is connected
PURPLE: OPTICAL IN mode
GREEN: ANALOGUE LINE IN mode
RED: USB IN mode
TRIGGER: 12V trigger output to use with other devices.
RESET:
SHORT PRESS: switch INPUT mode
LONG PRESS: switch OFF or ON the unit
SHORT PRESS TWICE in BT mode: disconnect current connected BT device and enter pairing mode
SHORT PRESS TWICE in WIFI mode: disconnect current WIFI connection and enter pairing mode
SHORT PRESS THREE TIMES: restore the factory settings.
BLUETOOTH antenna: to connect the supplied BLUETOOTH antenna.
LINE IN: to connect an external audio source, such as TV, CD player and so on.
SUB OUT: to connect an external active subwoofer.
OPTICAL IN: to connect an external digital source provided with optical output.
LINE OUT: to provide an analogue audio signal to other devices.
COAX OUT: to provide a digital audio signal to other devices with coax digital input.
OPTICAL OUT: to provide a digital audio signal to other devices with optical digital input.
LAN: to connect to a ETHERNET wired network thru a router.
USB: to connect a USB pen drive (1024 tracks maximum).
WIFI antenna: to connect the supplied WIFI antenna.
DC IN: to connect the 12V/1A AC/DC adapter supplied with the unit.
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