故障代码类： 1. 031:sensor adapter 2 COM timeout 2. 257：Gyro 3 com error 3. 380:AIS COM ERROR 4. 450:heading sensor not available 5. 470：datum change 6. 495:anchor watch error 7. 635:no official data 8. 640:chartalign:over 30 min 9.820:navtex message received 考点（题中穿插）： 1.DISP SETTING(chart watch sector) 2.Basic setting:shallow pattern Chart disp:AIO Symbol disp:magnetic variation Chart contour, deep contour 3.GREEN:license ok,chart is up-to-date ORANGE:license is valid,but not up-to-date Magenta:license is valid,but not loaded to the ECDIS YELLOW:license ok,up-to-date status doubtful alert:shallow contour,safety depth,safety RED:not available or expired BLUE:canceled chart 单选题（目前72个，未完待续）
1.how
do
you
get
information
on
an
ENC
object(buoy-beacon-berth 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 bat C.I enter click on the object. D.I right click on the object 估计答案：D 正确答案：
2.where can you find a list of the manual updates that have been applied to the FURUNO ECDIS? A.in the chart legend
B.In the manual update window C.In the chart catalogue D.In the chart display menu 估计答案：B 正确答案：
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 objects
B.It is always shown in red
C.It will have a special orange marker
D.There is no way i can see if a chart object is created using manual updates 估计答案：C 正确答案：
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 update B.I use the manual update function C.I use the user chart function D.I use the chart edit function 估计答案：我估计选B 老大选D 正确答案：
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 mode
B.The mame of the route will be displayed in the status bar C.By clicking on “route”and then on “route info” in the
quick access sidebar in Navi mode
D.I can not get information on the route which is being monitored 估计答案：C 正确答案：C
6.where do you switch between multicolor and two color setting for the chart? A.in chart legend B.In symbol display C.In basic setting D.In chart display 估计答案：C 网上选 C 正确答案：C
7.what should you remember to set up first when planning a route?
A.the setting for the voyage log
B.The alarm level in the operation submenu C.The safety contour in the route planing tool D.The radar overlay 估计答案：C 正确答案：C
8.Which ECDIS setting is adjusted in ship and route
parameters?
A.chart alignment 排列图 B.Safety contour C.Safety depth 估计答案：C 正确答案：C
9.When do you use a manual update? A.always when i have to update my charts
B.When i receive information which must be displayed on my ECDIS and this is not yet included in the official weekly updates
C.I should never use manual updates
D.When i have to update the software of the ECDIS 估计答案：B 正确答案：
10.How do you hide(not delete) a manual update objetc? A.i select clear from the manual update menu B.I select undo last from the manual update menu C.I deselect that general type of chart object in the chart display dialogue
D.I deselect the option from the symbol display dialogue 估计答案：A
电子海图题库第三次修订版
