Raymarine 420D manual Target point arrival, Alter a route, Join a route

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The current route is reversed on the screen and the waypoints are renumbered.

To follow the reversed route:

‰4. Press the GOTO key. The Goto/Follow functions are displayed.

5. Press FOLLOW ROUTE.

Your vessel’s current position becomes the origin and the first waypoint in the reversed route becomes the target waypoint. The function bar is removed.

Target point arrival

You can set up target alarms (see Chapter 4) to alert you when the vessel is approaching the target point. The arrival alarm is defined as a circle (not visible on the screen), with a specified radius around the target.

The alarm is triggered when either of the following conditions is met:

•The distance to the target point is less than that specified for the Arrival alarm.

•Your vessel reaches the closest point of approach to the target (ie. it crosses a line passing through the waypoint and perpendicular to the track).

To cancel the Arrival alarm and go towards the next waypoint in the route, ‰press any key.

The target becomes the origin, the next waypoint becomes the target point and the two are connected by a dotted line indicating the current leg.

If the target waypoint was the subject of a GoTo, or was the last waypoint in a route, the pop-up alarm is cleared and any temporary waypoint is removed.

Alter a route

You can use the functions to follow a route from a selected waypoint (Join a route) or, if already following, you can advance to the next waypoint. You can also restart the XTE, setting the current vessel position as the new origin.

In addition, you can move a selected waypoint as described in section 3.2, or remove a waypoint from the route as described in section 3.3.

Join a route

To start following the current route from a selected waypoint:

‰1. Move the cursor over a route waypoint until the ROUTE OPTIONS function is displayed:

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Contents Distributed by Raychart 420/ 420D Chartplotter Page Safety Notices RayChart 420 and 420D Chartplotter Owner’s HandbookUnited States EMC Conformance WarrantyPreface 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 How this Handbook is organised OverviewIntroduction Display functions Chartplotter displayGeneral Display options Operating controls128 nm Trackpad and cursorFunction bar Dedicated keysDatabase lists Pop-up menusSimulator Getting startedConventions used Switching on/off Chart simulator Controlling the display Selecting the display modeTime 1234 Date 26/01/99 Using Find Ship Moving around the chartStatus Bar Chart range Changing the chart scale128 nm Using Navionics Nav-Chart cardsInserting a Nav-Chart card Displaying chart information Removing a Nav-Chart cardDisplaying the chart data To obtain port services information RayChart 420/420D Chartplotter Introduction SafetyOperation Working with waypointsPlacing a waypoint Operation Selecting a waypoint Editing the waypoint details Enter Moving a waypoint Erasing a waypointWorking with routes Creating a new route Saving the Current Route Retrieving a route from the database Clearing the current route from the screenEditing a route Displaying route leg and waypoint informationErasing or renaming a route To add a waypoint to the end of a route Inserting/deleting waypoints in a routeFollowing routes and going to target points Reverse a route Follow a routeJoin a route Target point arrivalAlter a route Advance to a waypoint Restart Cross Track Error XTEGo to a waypoint Going to an individual targetGo to a port Go to cursorStop follow or stop goto Changing the display modeCDI display BDI display Waypoint data BRG 234 T RNG 12.4 nmNavigation data COG 230 T SOG 6.8 KtsTime/Date Data Time Date 26/01/99Managing database lists Transferring waypoints and routesDisplayed waypoints WPT/ROUTE Transfer Using tracksSetting Setting up a trackSmartRoute‰ Man Overboard MOBClearing the current track Range key operates normally to change chart scale AlarmsSystem set up parameters Setting up the chartplotterMenu Options Factory New Default Setting Variation Bearing modeKey beep UnitsSimulated COG Time offsetLanguage Simulated SOGChart set up parameters Parameter Options Factory New Default Setting Show waypoints Plotter modeWaypoint symbol OrientationScreen amplifier Anchor alarmXTE alarm Chart textDepth contours 20M Chart boundariesDepth contours 5M Depth contours 10MGPS setup Setting Up the Chartplotter RayChart 420/420D Chartplotter EMC Installation Guidelines InstallationConnections to other equipment Unpacking and inspecting the componentsSuppression ferrites Selecting the best location LocationItems Missing? Registering this Product122 mm 4.8 Panel mounting Connecting to other equipmentMounting the chartplotter Trunnion yoke mountingD47221 Cabling Chartplotter connectorsGPS connector POWER/NMEA connector Function Color System Check and Initial Switch OnSystem Check Initial Switch OnChecking the Chartplotter Operation RayChart 420/420D Chartplotter Routine checks Maintenance & fault findingMaintenance Servicing and SafetyTwo types of reset are available for the Chartplotter Resetting the systemFault finding Problem solvingWorldwide support How to contact Raytheon Marine USFor accessories and parts For product repair and serviceHow to contact Raytheon Marine Europe RayChart 420/420D Chartplotter Y2K Appendix a SpecificationRayChart 420/420D Chartplotter Appendix B Nmea data RayChart420 COG Appendix C List of abbreviationsRayChart 420/420D Chartplotter Cut out Shaded area Only RayChart Warranty Limitations Limited Warranty CertificateUnited States of America Factory Service Centers