8-49  Section 8    Functions of the ECDIS (Option) 
 
 
 
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8.11.1.3  Verifying Chart Information 
When the [Chart Legend] tab of the display switching tab is clicked on, chart information is displayed. 
 
 
[Name] (Chart name) 
When there are multiple charts on the selected chart position and a chart is selected from the list, the 
information of the chart is displayed. When [All] is selected from the list, information on all the charts is 
displayed. 
 
Display of Zone Of Confidence 
If Data Quality Indicator of the chart information is depth data, hyper link selection is displayed on the 
list. If hyper link is selected, the Zone of Confidence dialog is displayed. 
 
 
 
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[Name] (Chart name) 
[Zone Of Confidence] hyper link