User manual FURUNO NAVNET 1954C REFERENCE GUIDE

[. . . ] SAFETY INSTRUCTIONS WARNING ELECTRICAL SHOCK HAZARD Do not open the equipment. Only qualified personnel should work inside the equipment. Turn off the radar power switch before servicing the antenna unit. Post a warning sign near the switch indicating it should not be turned on while the antenna unit is being serviced. [. . . ] Operate the Trackball to place the cursor on the waypoint or leg in the route from where to start navigating the route. Press the GOTO WPT or FOLLOW LEG soft key, depending on the action taken at step A solid blue line runs between own ship and first waypoint. Green dashed lines connect all other waypoints. The arrows on the lines show the direction to traverse the route. Navigating waypoints in reverse order Press the RVRSE ROUTE soft key followed by the ENTER knob to navigate waypoints in reverse order. The arrows on the route line point in the direction selected. 3-43 3. PLOTTER OPERATION Restarting navigation When you steer to avoid an obstacle or the vessel drifts, you may go off your intended course, as in Line 1 in the figure below. Also, if you don't need to return to the original course, you can go directly to the next waypoint, as in Line 2 in the figure below. In these cases, use the restart navigation function to restart navigation. Line 2 Obstacle Original course Line 1 Example of when to restart navigation 1. Press the LOG soft key. TO Waypoint (WPT name in reverse video) Passed waypoint (gray characters) Estimated Time of Arrival at destination ETA 23:59 30. APR 01 48°18. 290'N 123°14. 286'W LEG LOG 007WPT 02 02 005WPT 03 48°17. 341'N 123°10. 232'W 48°20. 261'N 123°11. 658'W 48°19. 862'N 123°04. 190'W 90. 0° 2. 86nm 322. 6° 3. 08nm RESTART STOP Replaces triangle when selecting a route leg. Replaced by "FOLLOW LEG" when selecting a route leg. 003WPT 04 RVRSE 75. 2° 4. 99nm SPEED 006WPT 152. 5° 19. 87nm COORD TYPE Log display 4. Use the Trackball to select a waypoint or a route leg. When a route leg is selected the single arrow cursor is replaced by double arrows. Press the RESTART soft key or FOLLOW LEG soft key in case of route leg. RESTART: Line2 in the figure above FOLLOW LEG: Line 1 in the figure above 6. Press the MENU key to close the menu. 3-44 3. PLOTTER OPERATION Setting speed for ETA calculation Speed, which may be input manually or automatically, is required to calculate ETA (Estimated Time of Arrival) to a destination. Press the SPEED soft key. SPEED FOR ETA SPD 010. 0kt GPS AVG. SPEED Select speed for ETA window 5. Enter speed manually in the SPD field, or use GPS speed data (if applicable) by selecting GPS AVG. Press the ENTER soft key or the ENTER knob to register your selection. Switching waypoints When you arrive to a waypoint on a route, you can switch to the next waypoint by one of the three methods below. [. . . ] 7-4 TLL data output (radar) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21 TLL OUTPUT key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21 Track displaying other targets' . . . . . . . . . . . . . . . . . . 2-33, 3-18 displaying own ship's. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]