Raymarine Navigation system Manual do Utilizador descarregar pdf (Página 4)

constantly updatable, NOAA ones. They are not generally very

upgradable, have limited connectivity and are expensive. However they are

designed for the helm and are rugged, eminently readable in full sunlight

and connect to all instruments, autopilot and radar. I wanted one that would

communicate with my Raymarine system (original SeaTalk) and so looked

only at Raymarine. I also had a good feeling about the Raymarine

equipment because of the reliability of the system that had been on the

boat for 10 years.

2. For sailing safely in fog: an AIS receiver is the answer to ship positions,

course speeds and collision

risks. I also need a better fog-

signaling device. Both are

available in one unit, a VHF

radio with AIS receiver from

Standard Horizon. The

Matrix AIS+ GX2150 VHF

radio is $330, but,

importantly, does not need

an antenna splitter for your

VHF antenna. I also

purchased

the remote unit for the helm ($105) and a public

address horn (model 220SW, $38), since this radio can

transmit fog signals (and listen for responses!)

through the loud hailer.

Upgrading Raymarine navigation system and autopilot

from 2001 originals to current 2012

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