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VI. LED Signals
The Device is equipped with a bi-color LED that indicates the Device’s state. At power
on, the Device produce a single green flash to indicate that power is supplied.
#
Meaning
GREEN
RED
1
Wi-Fi
Configuration
Gateway is configured to
use its own Wi-Fi network
named “YDWG” (SSID),
Access Point mode.
The Gateway is configured
to use the boat’s existing
Wi-Fi network, Client
mode.
2
Wi-Fi State
The state of Wi-Fi link is
normal.
Wi-Fi link is not established
yet or some error happen
(cannot connect to existing
Wi-Fi network, wrong
password, etc.).
3
TCP
Connections
Some clients are connected
to Gateway services
by TCP protocol. When
the administration web site
is browsed, the connection
exists only a short period
when page is downloading
from the server.
No TCP connections are
open (but applications
can receive data by UDP
protocol at the same time).
4
NMEA 2000
State
Data was received or
sent to the NMEA 2000
network.
No data was received or
sent to the NMEA 2000
network