Appendix C List of abbreviations, Cog | Raymarine 420D instruction

Appendix C: List of abbreviations	C-1

Appendix C: List of abbreviations

BDI	Bearing Deviation Indicator
BTW	Bearing To Waypoint
CDI	Course Deviation Indicator
COG	Course Over Ground. The actual direction of your vessel’s
	movement over the ground.
dGPS	Differential Global Positioning System
DTG	Distance To Go
EMC	Electro-Magnetic Compatibility
ETA	Estimated Time of Arrival
GPS	Global Positioning System
HDOP	Horizontal Dilution Of Precision. The multiplicative factor that
	modifies ranging error. It is caused solely by the geometry
	between your vessel and your set of satellites.
MOB	Man OverBoard
NMEA	National Marine Electronics Association (interconnection
	standard)
SOG	Speed Over Ground. The rate of movement of the vessel over the
	ground.
TTG	Time To Go
WPT	Waypoint
XTE	Cross Track Error

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Raymarine 420D manual Appendix C List of abbreviations, Cog

Contents

Distributed by Raychart 420/ 420D Chartplotter Page RayChart 420 and 420D Chartplotter Owner’s Handbook Safety Notices United States Warranty PrefaceEMC Conformance RayChart 420/420D Chartplotter Contents Join a route Advance to a waypoint Table of Contents Vii For accessories and parts Table of Contents RayChart 420/420D Overview IntroductionHow this Handbook is organised Chartplotter display GeneralDisplay functions Operating controls Display options Trackpad and cursor 128 nm Dedicated keys Function bar Pop-up menus Database lists Getting started Conventions usedSimulator Switching on/off Chart simulator Selecting the display mode Controlling the display Time 1234 Date 26/01/99 Moving around the chart Using Find Ship Changing the chart scale Status Bar Chart range Using Navionics Nav-Chart cards 128 nm Inserting a Nav-Chart card Removing a Nav-Chart card Displaying the chart dataDisplaying chart information To obtain port services information RayChart 420/420D Chartplotter Safety OperationWorking with waypoints Introduction Placing a waypoint Operation Selecting a waypoint Editing the waypoint details Enter Erasing a waypoint Moving a waypoint Working with routes Creating a new route Saving the Current Route Clearing the current route from the screen Retrieving a route from the database Displaying route leg and waypoint information Erasing or renaming a routeEditing a route Inserting/deleting waypoints in a route To add a waypoint to the end of a route Following routes and going to target points Follow a route Reverse a route Target point arrival Alter a routeJoin a route Restart Cross Track Error XTE Advance to a waypoint Going to an individual target Go to a waypoint Go to cursor Go to a port Changing the display mode Stop follow or stop goto CDI display BDI display BRG 234 T RNG 12.4 nm Waypoint data COG 230 T SOG 6.8 Kts Navigation data Time Date 26/01/99 Time/Date Data Transferring waypoints and routes Displayed waypointsManaging database lists Using tracks WPT/ROUTE Transfer Setting up a track Setting Man Overboard MOB Clearing the current trackSmartRoute‰ Alarms Range key operates normally to change chart scale Setting up the chartplotter System set up parameters Menu Options Factory New Default Setting Bearing mode Key beepUnits Variation Time offset LanguageSimulated SOG Simulated COG Chart set up parameters Parameter Options Factory New Default Setting Plotter mode Waypoint symbolOrientation Show waypoints Anchor alarm XTE alarmChart text Screen amplifier Chart boundaries Depth contours 5MDepth contours 10M Depth contours 20M GPS setup Setting Up the Chartplotter RayChart 420/420D Chartplotter Installation EMC Installation Guidelines Unpacking and inspecting the components Suppression ferritesConnections to other equipment Location Items Missing?Registering this Product Selecting the best location 122 mm 4.8 Connecting to other equipment Mounting the chartplotterTrunnion yoke mounting Panel mounting D47221 Chartplotter connectors GPS connectorCabling POWER/NMEA connector System Check and Initial Switch On Function Color Initial Switch On System Check Checking the Chartplotter Operation RayChart 420/420D Chartplotter Maintenance & fault finding MaintenanceServicing and Safety Routine checks Resetting the system Two types of reset are available for the Chartplotter Problem solving Fault finding How to contact Raytheon Marine US For accessories and partsFor product repair and service Worldwide support How to contact Raytheon Marine Europe RayChart 420/420D Chartplotter Appendix a Specification Y2K RayChart 420/420D Chartplotter Appendix B Nmea data RayChart420 Appendix C List of abbreviations COG RayChart 420/420D Chartplotter Cut out Shaded area Only RayChart Limited Warranty Certificate Warranty Limitations Factory Service Centers United States of America