Operation
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Table 6 Status indicators
4.6.7 Alarms
The AIS transceiver performs self checking functions continuously. If a self
check fails a display will appear on the screen notifying the operator of this.
This will be accompanied by a sound. The alarm can be acknowledged via an
on-screen message. The list of currently active AIS Alarms can be displayed
by accessing the ‘Alarms’ menu. If any alarm condition persists, contact your
dealer or installer.
Icon Description
INLAND Shown when the AIS transceiver is operating
in ‘Inland Waterways’ Mode
1W Shown when the transmitter is set to 1W
mode.
INT GNSS Shown when the internal GNSS receiver has
a valid position fix.
EXT GNSS Shown when the connected external GNSS
receiver has a valid position fix.
NO GNSS Shown when there is no valid internal or
external position fix.
INT DGNSS Shown when the internal GNSS receiver has
a valid differential position fix.
EXT DGNSS Shown when the connected external GNSS
receiver has a valid differential position fix.