User manual FURUNO NAVNET 1824C-BB 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. [. . . ] Use the trackball to select appropriate waypoint switching method; PERPENDICULAR, ARRVL ALM CRCL (default setting), or MANUAL. 5. 3. 10. 5 Canceling route navigation Through the menu 1. Push the ENTER knob. On the plotter display 1. Use the trackball to place the cursor on the waypoint selected as destination. The message "STOP GOTO?" appears. PLOTTER OPERATION 3. 11 Alarms The plotter section has eight conditions which generate both audio and visual alarms: arrival alarm, anchor watch alarm, XTE (Cross Track Error) alarm, proximity alarm, speed alarm, trip alarm, water temperature alarm and bottom alarm. (The bottom and water temperature alarms, which require depth and water temperature data, may also be set on the sounder alarm menu. For these alarms see Chapter 4. ) You may set up the plotter alarms on the ALARM menu, which may be displayed by pressing the ALARM key. AUDIO ALARM ARRIVAL ALARM ANCHOR WATCH ALARM PROXIMITY ALARM XTE ALARM SPEED ALARM TRIP ALARM ALARM INFORMATION NO ALARM INTERNAL BUZZ OFF 0. 010nm OFF 0. 010nm OFF OFF 0. 050nm OFF OFF 0000. 0nm ALARM1 EDIT G ALRM REPORT* BOTTOM ALARM OFF TEMPERATURE ALARM OFF GROUNDING ALARM OFF* GROUNDING ALARM RANGE* NEXT PAGE ALARM2 EDIT G ALRM REPORT* CLEAR ALARM NEXT PAGE CLEAR ALARM PREV. PAGE ALARM INFORMATION NO ALARM PREV. PAGE RETURN * C-MAP specification only Page 1 Page 2 Plotter alarm menu 3. 11. 1 Audio alarm on/off Audio and visual alarms are released whenever an alarm setting is violated. You can enable or disable the audio alarm as follows: 1. Press the ALARM key to show the alarm menu. Use the Trackball to select AUDIO ALARM. Press the A: EDIT soft key to show the audio alarm window. AUDIO ALARM ¡ INT & EXT BUZZ ¤ INTERNAL BUZZ ¡ OFF Audio alarm window 4. Use the Trackball to select INT & EXT BUZZ (Internal + External alarm), INTERNAL BUZZ (Internal alarm) or OFF as appropriate. This turns on or off the audio alarm globally for all alarms, including radar. Press the ALARM key to finish. 3-47 3. PLOTTER OPERATION 3. 11. 2 Arrival alarm The arrival alarm informs you that your boat is approaching a destination waypoint. The area that defines an arrival zone is that of a circle which you approach from the outside of the circle. The alarm will be released if your boat enters the circle. When the arrival alarm is active a red dashed circle marks the arrival alarm area. Note that the arrival alarm and anchor watch alarm can be turned on together. Alarm range Own ship : Alarm area Destination waypoint How the arrival alarm works 1. [. . . ] 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]