Raymarine 420D manual System Check and Initial Switch On, Function Color

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Chapter 5: Installation	5-9

The dc power and NMEA inputs/outputs should be connected to the POWER/NMEA connector at the rear of the RayChart 420. The connector pin functions are detailed in the following table.

Function	Color

Battery negative	Black

Battery positive (10.0Vdc to 18.0Vdc)	Red

NMEA data input (+ve)	White

NMEA input (-ve) - common	Green

Not connected	Grey

NMEA data out	Yellow

Data output common	Brown

Not connected	Screen

Connect the power supply using the standard power cable supplied, as follows:

‰1. Connect the moulded power plug to the POWER/NMEA connector on the rear of the chartplotter. Run the free end back to the vessel’s distribution

panel or, if insufficient cable length to a junction box.

2.Cut the cable to length and connect the red wire, via a fuse, to the +ve battery terminal and the black wire to 0V (-ve battery terminal). Protect the circuit with a 1A quick blow fuse or circuit breaker.

3.Use a suitable junction box to connect to NMEA equipment if required.

4.Cut any unused cores short or insulate and tape back.

Note: If the power connections are accidentally reversed, the system will not function. Use a volt meter to check that the input power leads are connected with the correct polarity.

5.7 System Check and Initial Switch On

When you have installed your Chartplotter and made all the connections, you need to check your installation before using the system for navigation. If you encounter any problems, refer to Chapter 6, Maintenance and Fault Finding.

EMC Conformance

Always check the installation before going to sea to make sure that it is not affected by radio transmissions, engine starting etc.

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Contents Distributed by Raychart 420/ 420D Chartplotter Page RayChart 420 and 420D Chartplotter Owner’s Handbook Safety NoticesUnited States Preface WarrantyEMC 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 Introduction OverviewHow this Handbook is organised General Chartplotter displayDisplay functions Operating controls Display optionsTrackpad and cursor 128 nmDedicated keys Function barPop-up menus Database listsConventions used Getting startedSimulator Switching on/off Chart simulator Selecting the display mode Controlling the displayTime 1234 Date 26/01/99 Moving around the chart Using Find ShipChanging the chart scale Status Bar Chart rangeUsing Navionics Nav-Chart cards 128 nmInserting a Nav-Chart card Displaying the chart data Removing a Nav-Chart cardDisplaying chart information To obtain port services information RayChart 420/420D Chartplotter Working with waypoints SafetyOperation IntroductionPlacing a waypoint Operation Selecting a waypoint Editing the waypoint details Enter Erasing a waypoint Moving a waypointWorking with routes Creating a new route Saving the Current Route Clearing the current route from the screen Retrieving a route from the databaseErasing or renaming a route Displaying route leg and waypoint informationEditing a route Inserting/deleting waypoints in a route To add a waypoint to the end of a routeFollowing routes and going to target points Follow a route Reverse a routeAlter a route Target point arrivalJoin a route Restart Cross Track Error XTE Advance to a waypointGoing to an individual target Go to a waypointGo to cursor Go to a portChanging the display mode Stop follow or stop gotoCDI display BDI display BRG 234 T RNG 12.4 nm Waypoint dataCOG 230 T SOG 6.8 Kts Navigation dataTime Date 26/01/99 Time/Date DataDisplayed waypoints Transferring waypoints and routesManaging database lists Using tracks WPT/ROUTE TransferSetting up a track SettingClearing the current track Man Overboard MOBSmartRoute‰ Alarms Range key operates normally to change chart scaleSetting up the chartplotter System set up parametersMenu Options Factory New Default Setting Units Bearing modeKey beep VariationSimulated SOG Time offsetLanguage Simulated COGChart set up parameters Parameter Options Factory New Default Setting Orientation Plotter modeWaypoint symbol Show waypointsChart text Anchor alarmXTE alarm Screen amplifierDepth contours 10M Chart boundariesDepth contours 5M Depth contours 20MGPS setup Setting Up the Chartplotter RayChart 420/420D Chartplotter Installation EMC Installation GuidelinesSuppression ferrites Unpacking and inspecting the componentsConnections to other equipment Registering this Product LocationItems Missing? Selecting the best location122 mm 4.8 Trunnion yoke mounting Connecting to other equipmentMounting the chartplotter Panel mountingD47221 GPS connector Chartplotter connectorsCabling POWER/NMEA connector System Check and Initial Switch On Function ColorInitial Switch On System CheckChecking the Chartplotter Operation RayChart 420/420D Chartplotter Servicing and Safety Maintenance & fault findingMaintenance Routine checksResetting the system Two types of reset are available for the ChartplotterProblem solving Fault findingFor product repair and service How to contact Raytheon Marine USFor accessories and parts Worldwide supportHow to contact Raytheon Marine Europe RayChart 420/420D Chartplotter Appendix a Specification Y2KRayChart 420/420D Chartplotter Appendix B Nmea data RayChart420 Appendix C List of abbreviations COGRayChart 420/420D Chartplotter Cut out Shaded area Only RayChart Limited Warranty Certificate Warranty LimitationsFactory Service Centers United States of America