Raymarine ST4000 Plus - Transmission of NMEA Data on Seatalk

Chap t e r 6 : I ns t al l at i on
79
Apparent Wind Angl e VWR, MWV
Sp ee d T h r o u g h Wat e r VHW
Dept h DBT
Wat er Temp er at ur e M TW
Note: The autopilot only decodes the last four characters of waypoint
names. Therefore, if long waypoint names are used, the last four
characters must be unique to enable the waypoint advance function to
work.
Transmissi on of NM EA dat a on SeaTalk
If any of the above NMEA data is received and the equivalent data is
not present on SeaTalk, the autopilot will transmit the data onto
SeaTalk to make it available to other SeaTalk compatible instruments.
Depth is transmitted in the units defined by the first page in the data
page rollover. Water temperature is always transmitted in ∫C.