【正文】 d?A. magnetic variationB. Safety contour settingC. Quality of dataD. Tamp。 update dateD. Safety contour setting估計答案：C正確答案：C22. How can you tell if your FURUNO ECDIS is displaying an ENC?A. there is an”ENC data available”indication in the own ship functions boxB. there is an”RNC data ”indication in the own ship functions boxC. The FURUNO ECDIS will give an audible alarm if i am not viewing an ENCD. There is no special indication in the own ship functions box估計答案：A 網(wǎng)上選 D正確答案：23. How do you manually record Own Ship39。故障代碼類：1. 031:sensor adapter 2 COM timeout2. 257：Gyro 3 error3. 380:AIS COM ERROR4. 450:heading sensor not available5. 470：datum change6. 495:anchor watch error7. 635:no official data8. 640:chartalign:over 30 min:navtex message received考點（題中穿插）：1. DISP SETTING(chart watch sector)2. Basic setting:shallow pattern Chart disp:AIO Symbol disp:magnetic variation Chart alert:shallow contour,safety depth,safety contour, deep contour3. GREEN:license ok,chart is uptodate ORANGE:license is valid,but not uptodate Magenta:license is valid,but not loaded to the ECDIS YELLOW:license ok,uptodate status doubtful RED:not available or expired BLUE:canceled chart單選題（目前72個，未完待續(xù)）1. how do you get information on an ENC object(buoybeaconberth etc)on the FURUNO ECDIS?A. I right click on the use chart function in the route planning tool.B. I click on the chart info in the instant access batC. I enter click on the object.D. I right click on the object估計答案：D正確答案：2. where can you find a list of the manual updates that have been applied to the FURUNO ECDIS?A. in the chart legendB. In the manual update windowC. In the chart catalogueD. In the chart display menu估計答案：B正確答案：3. how can you see if a chart object i cteated using manual updates?A. the manual update will be larger than any other chart objectsB. It is always shown in redC. It will have a special orange markerD. There is no way i can see if a chart object is created using manual updates 估計答案：C正確答案：4. How do you add navigation chart objects to the FURUNO ECDIS when you are require to do so by notices to mariners?A. i can not add any chart objects to the ECDIS unless they are included in the weekly updateB. I use the manual update functionC. I use the user chart functionD. I use the chart edit function估計答案：我估計選B 老大選D正確答案：5. how can you verity which route is being monitored?A. by clicking on the “route”and then on “route info” in the quick access sidebar in Plan modeB. The mame of the route will be displayed in the status barC. By clicking on “route”and then on “route info” in the quick access sidebar in Navi modeD. I can not get information on the route which is being monitored估計答案：C正確答案：C6. where do you switch between multicolor and two color setting for the chart?A. in chart legendB. In symbol displayC. In basic settingD. In chart display估計答案：C 網(wǎng)上選 C正確答案：C7. what should you remember to set up first when planning a route?A. the setting for the voyage logB. The alarm level in the operation submenuC. The safety contour in the route planing toolD. The radar overlay估計答案：C正確答案：C8. Which ECDIS setting is adjusted in ship and route parameters?A. chart alignment 排列圖B. Safety contourC. Maximum rate of turn()D. Safety depth估計答案：C正確答案：C9. When do you use a manual update?A. always when i have to update my chartsB. When i receive information which must be displayed on my ECDIS and this is not yet included in the official weekly updatesC. I should never use manual updatesD. When i have to update the software of the ECDIS估計答案：B正確答案：10. How do you hide(not delete) a manual update objetc?A. i select clear from the manual update menuB. I select undo last from the manual update menuC. I deselect that general type of chart object in the chart display dialogueD. I deselect the option from the symbol display dialogue估計答案：A正確答案：11. Can you create a manual update from an AIS safety message shown on the ECDIS?A. yesby manually creating the objectB. Yesby