Raymarine 4250031, Installation & Operation Instructions, Page: 63 / 120

Operation
Page 61
4.7 Configuring vessel information
4.7.1 Pre-configuration checks
To proceed with configuration the steps in Section 3. should already have
been completed.
4.7.2 Configuring vessel identification information
The AIS transceiver must be configured with information about the vessel on
which it is installed prior to operation. The following information is required to
be entered in the
‘Home’ > ‘system settings’ > ‘Vessel data settings’ menu:
● MMSI - Vessel MMSI number, this can usually be found on the ships
VHF radio license and should be the same MMSI as used for the
VHF / DSC radio.
● Ship name (limited to 20 characters)
● Callsign - Vessel radio call sign (limited to 7 characters)
● IMO - Vessel’s IMO identification number (if applicable)
● Ship type - Selected from the menu provided.
● Internal dimensions of the location of the GNSS antenna connected
directly to the AIS transceiver (Internal GNSS).
● External dimensions of the location of an optional GNSS antenna
connected to the AIS transceiver via an NMEA interface.
4.7.3 Configuring the internal GNSS receiver
The internal GNSS receiver can be configured to operate in one of three
modes:
● GLONASS and GPS – in this mode the position fix is derived from
both the GLONASS and GPS network in parallel. This mode is the
default setting and gives the best performance.
● GPS – in this mode only GPS satellites are used for the position fix.
● GLONASS – in this mode only GLONASS satellites are used for the
position fix.