Changing the chart scale, Status Bar Chart range | Raymarine 420D

An area of further chart detail is indicated by a box around the area as shown in the following illustration.

If further chart enlargement is available using the current chart card you can press the bottom of the RANGE key to zoom in again, repositioning the cursor first if required.

The distance indicated at the top left of the screen is updated.

The section of the chart around the cursor is enlarged to fill the screen with a larger-scale chart showing more detail. The cursor is now positioned in the centre of the screen.

Use the trackpad to position the cursor in the area you wish to see in more detail and press the bottom of the RANGE key to zoom into the area.

The distance indicator at the left-hand end of the status bar is updated whenever you change the chart scale.

For rapid scale change, press and hold the required arrow on the RANGE key.

Chapter 2: Getting Started	2-7

Changing the chart scale

The RANGE key allows you to change the chart scale so that you can see a smaller or larger area on the screen.

Plotter mode is available to allow you to zoom into a smaller area, even when no chart data is available for that scale. To enable plotter mode, see Chapter 4, Setting Up the Chartplotter.

You can change the chart scale for two purposes:

•To see either more detail (of a smaller area) or a larger area (in less detail) .

•To move the display to another area of the chart, by zooming out to a small scale chart, then zooming in on another position.

Each time you press the RANGE key, the chart scale changes to the next available setting. The Status Bar at the top of the screen indicates the distance, from top to bottom of the display, in nautical miles.

Vertical distance

displayed on chartIncreases the chart range

	RANGE
	Decreases the
Status Bar	chart range
Status Bar	D4723_1

‰To zoom in to a larger-scale (more detailed) chart: ‰1.

3.

Image 26

Raymarine 420D manual Changing the chart scale, Status Bar Chart range

Contents

Distributed by Raychart 420/ 420D Chartplotter Page RayChart 420 and 420D Chartplotter Owner’s Handbook Safety Notices United 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 Operating controls Display options Trackpad and cursor 128 nm Dedicated keys Function bar Pop-up menus Database lists Simulator Getting startedConventions used 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 Displaying chart information Removing a Nav-Chart cardDisplaying the chart data To obtain port services information RayChart 420/420D Chartplotter Working with waypoints SafetyOperation 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 Editing a route Displaying route leg and waypoint informationErasing or renaming 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 Join a route Target point arrivalAlter 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 Managing database lists Transferring waypoints and routesDisplayed waypoints Using tracks WPT/ROUTE Transfer Setting up a track Setting SmartRoute‰ Man Overboard MOBClearing the current track Alarms Range key operates normally to change chart scale Setting up the chartplotter System set up parameters Menu Options Factory New Default Setting Units Bearing modeKey beep Variation Simulated SOG Time offsetLanguage Simulated COG Chart set up parameters Parameter Options Factory New Default Setting Orientation Plotter modeWaypoint symbol Show waypoints Chart text Anchor alarmXTE alarm Screen amplifier Depth contours 10M Chart boundariesDepth contours 5M Depth contours 20M GPS setup Setting Up the Chartplotter RayChart 420/420D Chartplotter Installation EMC Installation Guidelines Connections to other equipment Unpacking and inspecting the componentsSuppression ferrites Registering this Product LocationItems Missing? Selecting the best location 122 mm 4.8 Trunnion yoke mounting Connecting to other equipmentMounting the chartplotter Panel mounting D47221 Cabling Chartplotter connectorsGPS connector POWER/NMEA connector System Check and Initial Switch On Function Color Initial Switch On System Check Checking the Chartplotter Operation RayChart 420/420D Chartplotter Servicing and Safety Maintenance & fault findingMaintenance Routine checks Resetting the system Two types of reset are available for the Chartplotter Problem solving Fault finding For product repair and service How to contact Raytheon Marine USFor accessories and parts 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