Download Charts

can take some time. The progress bar will show the status of the
operation.
Click the View Log button and select the History tab to view any errors or
warnings that have occurred. If data has failed to install refer to Chart
Installation Failures.
You can open the installed charts from File \ Open or by clicking the Open
button.
Note that the C-Map ENC converter, type approved by DNV, generates
chart installation errors. Non-critical errors can generally be ignored.
Critical errors may need investigation. Queries regarding such errors
should be directed to the chart data supplier.
In this context the UK Hydrographic Office ENC Service User Guide
page 9 comments as follows:
… The data standard specification used for ENCs (S-57) is extremely
complex and in some circumstances it is possible for the … ENC
supplier to have subtlely different interpretations of the standard. It is
this that could cause the ECDIS to report conversion problems.
1 The ENC or Update will not load at all. This is very uncommon …
2 The ECDIS loads the ENC or Update and reports an error. This is
not common … Users should report the error … and only use the
ENC with caution.
3 The ECDIS loads the ENC or Update and reports a warning. This is
relatively common on some ECDIS systems. The warning indicates
that there are minor interpretational problems between the ENC and
ECDIS. These do not normally interfere with the correct operation of
the ENC in the ECDIS.
To Delete A Group Of Permits
You can delete permits before you install them by selecting a group of
permits and clicking the Delete button.
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