The ST50 Plus GPS/Navdata instrument is a display repeater that receives navigational data and positional fixes via either
NMEA or
SeaTalk, from the
GPS satellite system.
This multi functional Display can provide the following information-
Position (To toggle longitude and latitude, press V or A.) Longitude and latitude can be displayed at the same time by pressing up arrow and down arrow together momentarily.
COG/SOG Press up arrow and down arrow to toggle between COG/SOG (Course Over Ground/Speed Over Ground) and COG/BTW (Course Over Ground/Bearing to Waypoint).
Tide (Tidal information can only be displayed if
SeaTalk speed through the
water and
compass data is present on the SeaTalk bus.)
Waypoint Data
ETA (Estimated Time of Arrival) and XTE (Cross Track Error)
VMG to Waypoint
VMGWP* (velocity Made Good to Waypoint)
VMG-GDA Velocity Made Good over Ground)
Time
MOB Mode
Anchor Watch
Dead Reckoning Mode
Comes as shown with-
NavData Display
Mounting
hardware
User Guide
This was a spare I no longer need.
Price is $85.00 plus
shipping paid via paypal please.