7. HOW TO MANAGE CHARTS 7.6 How to Install C-MAP DL (Dynamic Licensing) Charts Register the eToken if it has not already been registered. See section 7.4.1. 7.6.1 How to generate and order an update file To update the C-MAP chart database, you have to create an update file and e-mail the file directly to C-MAP. The update file defines coverage of charts you can display on your chart system. 1. Insert a USB flash memory to the USB port on the Control Unit. 2.
7. HOW TO MANAGE CHARTS 7.6.3 How to enable and set up the C-MAP DL 1. Get into the Chart maintenance mode then click the [License] button on the InstantAccess bar. 2. Click the [C-MAP DL] tab to show the [Licenses] dialog box for C-MAP DL. C1210011 ENC 01 Jun 2012 Unissued 3. Check [Enable Dynamic License] to enable the dynamic licensing. You now have access to all the charts contained within the selected subscription zones - both already licensed charts and new charts.
7. HOW TO MANAGE CHARTS 7.8 How to Export a List of Specific Licenses You can export a list of your ENC or C-MAP (excluding C-MAP DL) licenses to a USB flash memory, in .txt format. 1. Set a USB flash memory in the USB port on the Control Unit. 2. Get into the Chart maintenance mode then click the [License] button. 3. Click the [ENC] or [C-MAP] tab. 4. Click the [Export List] button. 5. Change the file name at [File Name] if desired. 6. Select the USB flash memory then click the [Save] button. 7.
7. HOW TO MANAGE CHARTS 7.11 How to View Permit Expiration Date Permits are used to control the right to use chart data in this chart system. A permit is connected to the edition of a chart. Permits are issued in two different types: • Subscription permit: This type of permit includes updates for subsequent 3, 6, 9 or 12 months. • One-Off permit: This type of permit includes only updates up to the issue date of the permit.
7. HOW TO MANAGE CHARTS 7.12 How to Display Install/Update History You can see a history of chart installations and updates. On the InstantAccess bar, click the [Record] and [Chart Log] buttons followed by the [ENC] or [C-MAP] button. The example below shows the install/update history for ENC charts. You can filter the log with [Period Covered (UTC)]. Enter the period to display then click the [Set Period] button. Click the [Clear Period] button to display all entries.
7. HOW TO MANAGE CHARTS 7.13 Catalog of Chart Cells A catalog is used to view graphical coverage of the charts stored in your SSD, available in a named "medium". Available charts are displayed using their limits of charts. Note that sometimes the real coverage of the charts may be considerably less than the declared limits of it. To display the catalog, get into the Chart maintenance mode then click the [Manage Charts] button on the InstantAccess bar. The [Filter] window lets you select what to display.
. HOW TO MANAGE CHARTS 5) [C-MAP Collections] A collection is a pre-defined dataset, the contents of which can be defined by zone, individual chart or any of those combinations. Applicable to C-MAP charts also. 6) [Official] Display official or unofficial charts. 7) [Up-to-date] Display charts which are or are not up to date. 8) [Purpose] Display chart according to its purpose - [Overview], [General], [Coastal], [AIO], [Approach], [Harbour], [Berthing].
7. HOW TO MANAGE CHARTS 3. Click the [New] button. 4. In the [Outside Group] window, click the box to the left of the chart cell you want to add to the group to show a checkmark. (A context-sensitive menu with [Select All] and [Deselect All] functions is available by right-clicking the box to the left of [Name], in either window.) 5. After you have selected the cells to add to the group, click the [<<] button to move the names of the selected cells to the [Inside Group] window.
7. HOW TO MANAGE CHARTS 7.13.2 How to view status of chart cells The [Cell Status] dialog box shows the status of the chart cells stored in the system. To show this dialog box, get into the Chart maintenance mode then click the [Cell Status] button on the InstantAccess bar. • [Type]: Type of chart cell, ENC or C-MAP. • [Chart Name]: Chart name • [Data Server]: The name of the data server where the chart was downloaded from. • [Edition/Issued Date]: Edition no. and issued date of the chart cell.
7. HOW TO MANAGE CHARTS 7.15 How to Print Chart List, Cell Status List 7.15.1 How to print the chart list 1. In the Chart maintenance mode, click the [Manage Charts] button on the InstantAccess bar to show the [Manage Charts] dialog box. 2. Check the charts to print. 3. On the [Filter] window, check the information to print. 4. Click the [Print List] button to print. (If you have selected more than 30 charts, the message "The number of page is 1. Do you want to continue?." appears.
7. HOW TO MANAGE CHARTS 7.15.2 How to print the cell status list 1. In the Chart maintenance mode, click the [Cell Status] button on the InstantAccess bar to show the [Cell Status] dialog box. 2. Check the charts to print. 3. On the [Filter] window, check the information to print. 4. Click the [Print List] button to print. (If you have selected more than 30 charts, the message "The number of page is 1. Do you want to continue?." appears. Click the [OK] button to continue, or the [Cancel] button to escape.
7. HOW TO MANAGE CHARTS 7.17 How to Show Publishers Notes for ENC Charts You should read the text file associated with each catalog, which you can view when installing a chart from a medium. Click the [Note] button in the [Manage Charts] dialog box. You can print a hard copy with the [Print Text] button.
7. HOW TO MANAGE CHARTS 7.18 How to Find the Chart Type The electronic chart system can display more than one ENC chart cell at a time. This feature is called multi-cell display. If one ENC chart cell does not cover the whole display, the system opens more ENC chart cells for display, if appropriate cells for the displayed area are available. The Own ship functions box shows information about ENC chart cells displayed on the electronic chart display area.
7. HOW TO MANAGE CHARTS 7.19.1 How to insert update symbols An update symbol can be added as shown in the procedure below. Note 1: If the system freezes when updating the drawing type [Area], reset the power. Note 2: An update symbol that straddles the international date line cannot be edited. In this case, insert the same symbol on each side of the line. 1. Go to the Voyage navigation mode. 2. Click the [Manual Update] button on the InstantAccess bar to open the [Manual Update] dialog box. 3.
7. HOW TO MANAGE CHARTS 9. To add textual information to an attribute, select the attribute from the [Attributes] window then add text in the [Edit Attribute’s Value] window. 10. Click the [Commit] button to add all selected objects to the chart. Note: A manual update object is displayed until the display until date entered for it has passed. If the object remains on the screen after the display until date, do some operation on the screen to refresh the screen to erase the object. 7.19.
7. HOW TO MANAGE CHARTS 7.20 How to Synchronize Chart Data This section shows you how to synchronize chart data between FMD-3xx0 and FAR3xx0 units, so that all units share the same chart data. Synchronization can be done automatically or manually (see paragraph 7.20.2), however all units selected for synchronization must be powered to complete the synchronization.
7. HOW TO MANAGE CHARTS unit’s name is moved to the [Grouped with This Unit] window. To deselect a unit from synchronization: Put a checkmark next to the unit’s name in the [Grouped with This Unit] window then click the [>>] button. That unit’s name is moved to the [Not Synchronize with This Unit] window. To deselect all units, click the [Reset All] button. 3. Click the [Save] button to finish. 4. Restart the power on applicable units to apply synchronization configuration changes. 7.20.
7. HOW TO MANAGE CHARTS Note 1: In normal operation do not disable synchronization. If you accidentally disable synchronization, try to synchronize by clicking the [Enable Sync] button. If that does not work, reset the power of all units selected for synchronization then click the [Urge Sync] button to synchronize. Note 2: With synchronization disabled, the message "Synchronization disabled" may appear twice when installing a license. This does not affect installation of a license.
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8. HOW TO CONTROL CHART OBJECTS This chapter provides the information necessary for controlling chart features. 8.1 How to Browse Your Charts You can view your charts using different positions and different scales. The basic tools for browsing charts are the RANGE key, chart offcenter, and scroll. RANGE - and RANGE + change the chart scale. (The scrollwheel also can change the chart scale. Spin to change.
8. HOW TO CONTROL CHART OBJECTS MULTI-COLOR presentation Chart zero Shallow contour Safety contour (input value) Safety contour (exisiting in ENC) Deep contour Non-navigable area Navigable area In the multi-color presentation four colors are used for depths. If the value entered as the safety contour does not exist in the electronic chart, the system automatically selects the next available deeper depth contour as the safety contour.
8. HOW TO CONTROL CHART OBJECTS 8.2.2 Basic Setting menu To display this menu, click [DISP], [SET] and [Basic Setting] on the InstantAccess bar. [Symbols]: Select how to display chart symbols. The options are: [Simplified]: The shape of symbols is of modern design and the sea mark symbols are filled in a color. [Paper Chart]: The shape of symbols imitates traditional symbols used in paper charts. [Depths]: Set how to display different depth zones on the chart display.
8. HOW TO CONTROL CHART OBJECTS 8.2.3 Chart Display menu To access this menu and its pages, click [DISP], [SET] and [Chart DISP] on the InstantAccess bar then open the [Standard], [Other] or [AIO] page as appropriate. The [Standard] page contains chart features defined by IMO that comprise a standard display. You can recall the standard display at any time in a single action; click the [STD DISP] button on the Status bar to get the standard display.
8. HOW TO CONTROL CHART OBJECTS 8.2.4 Display base A subset of chart features is called the “display base”. As required by IMO, these features cannot be made invisible. To get the display base, uncheck all items on the [Standard] and [Other] pages in the [Chart Display] menu.
8. HOW TO CONTROL CHART OBJECTS [True outlines shown if]: If the length or width of the own ship mark is greater than 3 mm, the own ship mark is shown with the true scale symbol. Select [Length] or [Beam width]. The right illustration in the figure below shows own ship mark and AIS targets with scaled symbols. The left illustrations shows own ship mark and AIS targets with point symbol.
8. HOW TO CONTROL CHART OBJECTS 8.3.2 Tracking page [Own Ship Past Tracks] [CCRP]: Check to plot CCRP position. [Primary]: Check to plot own ship's past track with position fed from sensor with highest priority. [Secondary]: Check to plot own ship's past track with position fed from sensor with second highest priority. [Style]: Select time stamp position for past track (indicated by [Tick] or [Point]). [Length]: Select length of past track. [Labels]: Select label interval.
8. HOW TO CONTROL CHART OBJECTS 8.3.3 Route page The [Route] page selects the route parts of the monitored and planned routes to show on the chart. [Channel Limit]: The distance from the centerline to one side of the nav lane. [Safety Margin]: The distance from one side of the channel limit to the safety margin distance. [Leg Marks]: Indications of waypoint no. and range and bearing to next waypoint. [Wheel Over Line]: The location where the ship turns toward new course. WPT1 124.8° 0.
8. HOW TO CONTROL CHART OBJECTS [Tidals]: Check to show symbols and tidals on user charts. [Areas]: Check to show areas on the user charts. [Circles]: Check to show circles on user charts. [Transparent]: Set the degree of transparency for the user chart objects. Color fill for the areas can be selected as transparent from 25%, 50%, 75% and as [No color fill]. If [No color fill] is selected, only the boundaries of the areas are visible. 8.3.
8. HOW TO CONTROL CHART OBJECTS 8.4 Control of Predefined IMO Chart Display Settings There are three sets of predefined chart display settings that can be used to display charts with certain chart features. The predefined chart display settings are • [IMO BASE] • [IMO STD] (STANDARD) • [IMO ALL] You can change the chart display setting in use with the [Chart database] button on the Status bar.
9. VECTOR (S57) CHARTS Theoretically a chart can be coded for use on a computer as a vector chart. Vectorcoded charts are coded using a variety of techniques. One technique is called S57ed3 and it has been chosen by IMO as the only alternative for SOLAS compliant electronic charts. If an S57ed3-coded chart is published by a government-authorized Hydrographic Office, then it is called "ENC". You can read more about ENC and related legal issues in this chapter.
9. VECTOR (S57) CHARTS 9.1.1 9.1.2 Definitions of terms Cell A cell is a geographical area containing ENC data and it is the smallest division of ENC data. Each cell has a separate unique name. Hydrographic Offices divide their responsibility area by the cells that they publish. S57 chart A database, standardized as to content, structure and format, is issued for use with this system without any authority of government-authorized Hydrographic Office.
9. VECTOR (S57) CHARTS [Compilation Scale]: The scale of the original paper chart is shown here. [Projection]: Projection of current chart. [Horizontal Datum]: Horizontal datum used with current chart. [Sounding Datum]: Datum used to create sounding data. [Vertical Datum]: Vertical datum used with current chart. [Units of Depth]: Unit of depth used with current chart. [Units of Height]: Unit of measurement used to measure height of objects above sea level.
9. VECTOR (S57) CHARTS 9.2 Chart Viewing Dates and Seasonal Features of the S57 Chart 9.2.1 Introduction S57 charts contain date-dependent features. Updating in general, including reissues, new editions and updates, creates date dependency. In addition to the obvious date dependency, some features of the S57 charts create additional date dependency. These features include "Date Start", "Date End", "Seasonal date start" and "Seasonal date end".
9. VECTOR (S57) CHARTS 9.2.3 How to set Display date and Approved until dates Click the [Chart INFO] and [Viewing Dates] button on the InstantAccess bar to show the [Viewing Date] dialog box. Set desired dates then click the [Close] button. 9.2.4 About chart viewing date dependency of S57 standard How the issue date of updates changes the visibility of the changes Study the example below to understand the behavior of updates relative to date.
9. VECTOR (S57) CHARTS 9.3 Symbology Used in S57 Charts You can familiarize yourself with the symbology used by browsing IHO Chart 1, which is included in this system. Note that it behaves as any S57 chart and it follows your selections. See section 8.2. 1. Click the [Chart INFO] and [Chart 1] buttons on the InstantAccess bar to show to the [ECDIS Chart 1] menu, shown below. 2. Click a chart feature to show detailed information about the feature.
9. VECTOR (S57) CHARTS 9.4 How to Find Information About S57 Chart Objects The ability to cursor-pick an object to find additional information about the object is an important function of the system. However, an unprocessed cursor pick, which does not discriminate or interpret and merely dumps on the interface panel all the information available at that point on the display, will normally result in pages of unsorted and barely intelligible attribute information.
9. VECTOR (S57) CHARTS 9.5 Admiralty Information Overlay (AIO) The Admiralty Information Overlay includes all Admiralty Temporary and Preliminary Notices to Mariners (T&P NMs) and provides additional navigationally significant information from UKHO's ENC validation programme. The AIO is displayed as a single layer on top of the basic ENC and is available free of charge as part of the Admiralty S57 Chart Service and within Admiralty Value Added Resellers' services.
9. VECTOR (S57) CHARTS 9.5.3 Catalog of AIO cells A catalog of AIO cells is maintained in the [Manage Charts] dialog box. To show this box, get into the Chart maintenance mode then click the [Manage Charts] button on the InstantAccess bar. The AIO cell is GB800001. yes yes yes yes yes yes yes yes yes yes 9.5.4 How to find AIO chart object information Do the following to find chart object information contained in the AIO. 1.
9. VECTOR (S57) CHARTS 2. Click [Preliminary Notice] in the dialog box to show the [Chart object] dialog box. The [Chart object] dialog box shows the following information: • Cell (name) • Drawing type (Preliminary Notice, Temporary Notice) • Category (AIO) • The preview box provides a scaled-down image of the area selected. Click the image to enlarge it. • The [Attribute] window shows the attributes for the AIO area selected.
10. C-MAP CHARTS The descriptions in this chapter apply to the CM-93/3 charts. (This system does not support CM-93/2 charts.) 10.1 C-MAP Cartographic Service Your chart system has the capability of using and displaying the latest C-MAP worldwide vector chart database. These charts are fully compliant with the latest IHO S-57 3.1 specifications. In order to prepare the system for use with the C-MAP database, there are a number of things that must be done. 10.
10. C-MAP CHARTS 10.5 Troubleshooting If you are having problems installing your software or charts please check the following before contacting C-MAP: • Check that the charts are available, with the chart management function. • Check that the license is correctly installed, with the license function. Contact Information: For information or help please call you're nearest C-MAP Office (details can be found on the reverse side of the C-MAP chart CO box) or contact CMAP Norway. E-mail: technical@C-MAP.
10. C-MAP CHARTS 10.7 Chart Display 10.7.1 Introduction C-MAP charts are S57 charts displayed together with ENC (S57) and CM93/3 charts. These charts have the priority order shown below. 1. CM- ENC 2. C-MAP 93/3 Prof and C-MAP 93/3 Prof+ If the same navigational purpose charts are available over an area, priority is as shown above. Areas where ENC is not available CM-ENC charts are shown. Where C-MAP Prof or CM93 Prof+ are available, CM 93/3 charts are displayed.
10. C-MAP CHARTS 10.8 Permanent Warnings Permanent warnings help you keep the C-MAP up-to-date and these are shown at the bottom of the screen. Permanent warnings appear if the system detects a condition that may cause a chart to be not up-to-date. Message CMAP: Database not up to date Meaning, Remedy Database is not up to date. Update the data base. CMAP: Dynamic license reporting overdue The time for the “Next Report Date” has passed. This occurs once every 12 hours if the condition continues.
11. CHART ALERTS The chart radar can detect areas where the depth is less than the safety contour or detect an area where a specified condition exists.
11. CHART ALERTS 11.1 Chart Alerts Official S57 chart material contains depth contours that can be used for calculation of chart alerts. A chart database also includes different types of objects that the operator can use for chart alerts. The procedure for setting chart alerts is outlined below. 1. Select suitable safety contour for your own ship. See paragraph 11.1.1 for how to set the safety contour. 2. In the Voyage planning mode, define a new route or select an existing one.
11. CHART ALERTS 11.1.2 How to select objects used in chart alerts You can also include calculation areas that have to be noted when sailing (for example, restricted areas). To include these areas in chart alerts, do the following: 1. Click the [DISP], [SET] and [Chart Alert] buttons on the InstantAccess bar to show the [Chart Alert] page. 2. Click a checkmark to select the alert choice ([Warning] or [Caution]).
11. CHART ALERTS 11.2 How to Activate Own Ship Check Calculation of own ship predicted movement area is done using a check area about own ship position. Set the check area as follows: 1. Select the [Check Area] page from the [Overlay/ NAV Tools] box. Note: The [ON] button may not be shown depending on installation setting. 2. Set the ahead time or distance and ahead width, referring to the figure below. Also, set the "Around" figures: port, starboard, bow and stern check distance.
11. CHART ALERTS Object selected for Chart Alert Highlight (red) 11.3 Check Area Route Planning The system will calculate chart alerts using user-defined channel limit for routes. Danger areas are shown highlighted if safety contour or user-chosen chart alert areas are crossed by the planned route. For more information on route planning, see chapter 12.
11. CHART ALERTS B 4. Click the [Check Route] button to generate a list of chart alerts. The results appear on the [Check Results] page. B The figure above shows the alerts to be monitored. If there are alerts included in the planned route, check alerts leg by leg, or check alerts by using category of alert.
11. CHART ALERTS 11.4 Route Monitoring • When the ship enters a check area specified as a caution alert, a visual alert is generated. Neither the object in the area or the route is highlighted. • When the ship enters a check area specified as a warning alert, a visual alert is generated and the object and route are highlighted. • A red box(es) indicates an area having several highlighted objects. The system has a route monitor that facilitates safe use of routes.
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12. ROUTES 12.1 Route Planning Overview A route plan defines the navigation plan from starting point to the final destination. The plan includes: A route plan defines the navigation plan from starting point to the final destination.
12. ROUTES 12.2 Main Menu for Route Planning The main parameters for the route planning are: • Latitude and longitude of the waypoint • Channel limits to the waypoint • Turning radius of the waypoint • Maximum speed limit and planned speed for each leg There are two phases for a route: Route Plan and Route Monitor. Route plan is used for planning the route and route monitor is used to control a route for monitoring. To complete route planning, do the following. 1.
12. ROUTES Note: A guide box that shows the range and bearing between waypoints as you drag the cursor is available. You can show or hide the box with the [Guide Box] button on the InstantAccess bar. Click the button to show its background color in light-blue to display the guide box. Guide box 5. Repeat step 4 to enter other waypoints. 6. After you enter the final waypoint, right-click the display area to show the contextsensitive menu then select [Finish]. 7. Click the [Save] button. Enter a name (max.
12. ROUTES How to use the Undo feature The Undo feature, available when creating a route and a user chart, can be accessed from the [UNDO] button on the InstantAccess bar. In route creation the feature is used with waypoint and text input as follows: Waypoint input: Delete last-entered waypoint. Text input: Erase last-entered character or character string. Note: The [UNDO] button is not displayed on the FURUNO 19-inch monitor unit. 12.3.
12. ROUTES WPT1 WPT2 Parallel Line for Leg 1 Parallel Line for Leg 2 WPT3 Note: You can select the route information data to display on the [Waypoints] page with the context-sensitive menu. Rightclick an item from [WPT] to [PL 2/m] then select [Edit Columns] to show the context-sensitive menu. Check or uncheck items as appropriate then click the [OK] button. 12.3.2 How to use the User Chart page The [User Chart] page lets you link user charts to routes.
12. ROUTES 12.3.3 How to use the Optimize page After all waypoints are inserted and you have made safe water calculation, you can optimize your route, on the [Optimize] page. If not selected, then optimization will be done automatically with max. speed. If you want do optimization with a specific strategy, see section 12.7 for how to optimize a route. [Type]: Select optimization strategy: maximum speed, time table, maximum profit, or minimum cost. [Set ETD]: Set date, time and waypoint to start from.
12. ROUTES Radio buttons, input boxes Item Description [Check Check how to apply the alerts, type] to every leg or individual leg. (Only [Draught] can be applied to every leg.) [Safety Set the safety contour (in Contour] meters). [UKC Limit] Under keel clearance limit.
12. ROUTES 12.3.5 How to use the Check Results page The [Check Results] page allows you to make safe water calculation for your route. Click the [Check Route] button to do the check. After the button is operated, the alert type and latitude and longitude position of the alert appear for applicable legs on the route. Note 1: In order to display charts with correct updated situation, always use current date during your voyage.
12. ROUTES 12.4.2 How to change other waypoint data Other data of a waypoint, such as name, steering mode, turning radius, min/max speed, can be edited from the [Waypoints] page. Select the route to edit and open the [Waypoints] page. Put the cursor on a desired field and spin the scrollwheel to change data. (Push the left button to change steering mode.) 12.4.3 How to add a new waypoint at the end of a route How to add a new waypoint at the end of a route from the electronic chart area 1.
12. ROUTES 12.4.6 Geometry check of route When you add a new waypoint, modify a waypoint or change other waypoint data, the message "Impossible turn at WPT" may appear (in red). It means that the geometry of route makes it impossible for the ship to sail along a certain leg. Typically it is enough if you do the following, on the [Waypoints] page. • Decrease the radius of turn of the waypoint or one of its neighbors. • Increase the radius of turn of the waypoint or one of its neighbors.
12. ROUTES Search type Options Sample pattern [Expanding square] WPT7 90.00° Start Leg Length WPT3 5 [Direction]: Set the direction to start the search, [Clockwise] or [Anticlockwise]. [Search Pattern Heading]: See the right figure. [Start Leg Length]: Enter the start leg length. [Number of Legs]: Enter the number of legs to use. Starting at the probable location of the target, the search vessels expand outward in concentric squares. 1 90.
12. ROUTES Search type Options Sample pattern [Sector search] Search Pattern Heading WPT3 S radearch ius WPT6 Sector #1 WPT9 60° Sector #2 [Direction]: Select the direction to start the search, [Clockwise] or [Anticlockwise]. [Search Pattern Heading]: See the right figure. [Search Radius]: Enter the search radius (in NM). [Number of Sectors]: Enter the number of sectors to use.
12. ROUTES 12.6 Route Bank The route bank stores all the routes you have created. To show the route bank, in the Voyage planning mode, select [Planning], [Route], [Route Bank] in [Route Plan] dialog box: Route name Date created or modified Route32 AAAAAA Route67 15 Nov 2013 15 Nov 2013 13 Nov 2013 Total no. of waypoints Position of start waypoint Total distance of route Position of final waypoint In the Voyage planning mode, the waypoints of a route can be inserted into the route currently selected.
12. ROUTES 7. Click the [<<] button to insert the waypoint(s) from the inactive route to the active route. In the example below, WPT1 of the inactive route is inserted at the end of the active route, becoming its waypoint 5. Route1 Route2 8. Click the [OK] button to finish. 12.7 Route Optimization 12.7.1 Available route optimization strategies After all waypoints are inserted, the route is optimized from the [Optimize] page in the [Route Plan] dialog box.
12. ROUTES 12.7.2 How to optimize a route You can define Estimated Time of Departure (ETD), desired number of waypoints and Estimated Time of Arrival (ETA) on the [Optimize] page in the [Route Plan] dialog box to optimize your route. 1. Click the [Optimize] tab to open the [Optimize] page. 2. At [Type], click the drop-down list to select desired optimization strategy, referring to paragraph 12.7.1 "Available route optimization strategies". 3.
12. ROUTES 3) For [Time table], the [Set ETA] window appears. Set the ETA to use for each waypoint. To enter the Time and Date, click the [Date] window to show the [Set date] window. Click the appropriate date. The date entered appears in the [Set ETA] window. 4. Click the [Calculate] button to calculate optimal route. The [Optimized Speed/ETA] dialog box shows the results of the calculation. 5. To apply the information to the route, click the [Apply to Route] button. 6.