Simrad Maris ECDIS900 Operator's Manual page 82

Special Effects
F
ILTER SOUNDINGS
For some charts the number of displayed soundings is too big making unreadable the figures
on the chart.
Filter sounding function reduces the number of soundings in such a way that in case of
ambiguity the shallower sounding is always used.
C
ELLS LOADING MODE
The Automatic mode is default mode. When Automatic mode is activated, ECDIS900 scans all
ENC database to load and display the proper cells for the scale in use.
When Usage's list is activated the scan of the ENC database is limited to the selected cell
usages in the left list (Only Bearthing and Coastal cells are used in the example below).
When Usage range is selected the scan of the cells is limited by the two usages selected by
the user (From coastal to berthing in the example below).
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