POWER/NMEA connector | Raymarine 420D instruction

5-8	RayChart 420/420D Chartplotter

GPS Function	Color

+12V dc	Red

0V dc	Black

Ground I/O	White

Data in from GPS	Green

Data out to GPS	Yellow

POWER/NMEA connector

CAUTION:

If you do not have a breaker in your power circuit, you must fit an in-line 1A quick-blow fuse to the positive (red) lead of the power cable.

This unit is not intended for use on positive ground vessels.

The power connections should be made at a dc power distribution panel through an isolator switch, a 1A circuit breaker or a 1A quick blow fuse. Check that all connections are clean and tight.

The dc power system should be either:

•Negative ground, with the negative battery terminal connected to the vessel’s ground.

•Floating, with neither battery terminal connected to the vessel’s ground.

The chartplotter is intended for use on vessels’ dc power systems operating in the range 10.0Vdc to 18.0Vdc (ie. 12V systems, not 24V or 32V systems). A 1.5m (5ft) power cable is supplied .

If a longer power cable run is required, use the supplied power cable to connect to the unit, then use a suitable connector block to connect the free end to the extension cable. The supplied power cable has a cross-section of 2.0mm2.

Longer power cable runs may require larger wire gauges to minimise any voltage drop in the cable. In order to determine the correct supply cable size if the power cable must be extended, estimate the length of cable between the vessel’s main power source and the connector block then select the wire size indicated by the distance in the following table.

Maximum Extension Power Cable Lengths (m)

Power Cable Core mm2 :	1.5	2.0	2.5	4.0	6.0	10.0
AWG:	16	15	14	12	10	8

Maximum extension (m)	11.0	15.0	20.0	30.0	45.0	70.0

Image 81

Raymarine 420D manual POWER/NMEA connector

Contents

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