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21. APPENDIX: TERMS
ALT (Altitude) – Shows the Altitude of the GPS Antenna on the mean sea level. It i received from GPS, sentence GGA.
APP Wind DIR SPD (Apparent Wind Direction) – Shows the Apparent Wind Direction when a external wind instrument with NMEA is connected.
APP Wind SPD (Apparent Wind Speed) – Shows the Apparent Wind Speed when a external wind instrument with NMEA is connected.
BRG (Bearing) – The direction from your current position to a Destination point. COG (Course Over Ground) – The course your vessel is heading.
DATE – Shows the current date received by the GPS.
DEPTH – Shows the water depth when the optional FF520 50/200kHz BLACK BOX FISH FINDER or Digital Depth Sounder is connected.
DEPTH AREAS – Depth Areas are the sea areas included in the user selectable range of minimum and maximum depth limits. The sea area that is beyond the selected range is filled by an uniform white color, the sea area that is inside the selected range is filled by ordinary multicolor shading. The Spot Soundings and Depth Contours are displayed on the range only.
DRAUGHT – Depth of water the vessel draws.
The definition of draught (or draft) of a ship’s hull is the vertical distance between the waterline and the bottom of the hull (keel). Draught determines the minimum depth of water a ship or boat can safely navigate.
On the Celestial page the “draught” window shows the height of the tidal water during a 24hr period of time. This height is dependant on the time of day selected using the ShuttlePoint knob.
DSC (Digital Selective Calling) – Digital Selective Calling is a
DST (Distance) – The distance from your current position to a Destination point. ETA – Estimated Time of Arrival
GPS Constellation – The Global Positioning System (GPS) is a
GPS2D – The GPS is receiving at least 3 valid satellites. GPS3D – The GPS is receiving at least 4 Satellites.
CPF180i and CPF300i |
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