11.1 LED diagnostics — Ray90 / Ray91 Base station
Sequence
Color
Status
Green
• SeaTalkng ®Bus healthy, no
communication faults.
• All modules ready (GPS, VHF,
AIS).
Red
• SeaTalkng ® Bus not
connected.
• NMEA 0183 not connected.
Red
• Connected but not receiving
data.
Green
• VHF transceiver module
initializing / not ready.
Green
• GNSS (GPS) sensor
initializing / not ready.
Red
• Internal fault (No GNSS (GPS)
signal, No antenna, lost
signal).
11.2 LED diagnostics - Wireless (Active) speaker
Sequence
Color
Status
Purple
Powering on
Red and Blue
Ready to pair/connect
Red
Paired ok
Red
Connected, no audio
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