Enc; Echnical Features; Enc S 57 Charts T Echnical Features - Simrad Maris ECDIS900 Operator's Manual

ENC s57 charts Technical features
MERR_CANNOT_UNZIP_CELL
MERR_AUTENT_CELL_ERR
MERR_CANNOT_READ_CATALOG
MERR_ENVVAR_NOTFOUND
WARNING_SUBS_WILL_EXPIRE
S
TANDARDS
ECDIS comprises several hundred software components that are compliant to the IMO
Performance Standard for ECDIS, the IHO Standards S-52/ S-57, and the IEC standard 61174.
All high level functions developed by MARIS on top of the chart kernel are also compliant
with the regulations listed above.

ENC

It is impossible to alter the contents of the ENC. If an ENC cell is modified the ECDIS detects
the modification and rejects the cell during installation procedure.
Official ENC are converted and stored with a proprietary format. The conversion maintains the
precision of the data and does not alter the accuracy of the data.
U
PDATE
Updates are stored independently from ENC. See User Guide Ch 14 paragraph 3 for the
complete description of the folders used to store cells and updates.
C
HART AREA AND RESOLUTION
The chart area size in ECDIS is bigger than 270 * 270 mm.
The pixel size of the screen is about 0.28 mm.
P
RESENTATION
The ECDIS chart information has been designed to be clearly visible for more than one
observer in different light conditions. The symbols are always drawn with the size described
in the presentation library.
All superimposed windows are temporary and can be moved and hidden at any time.
The 64 colours used for chart and MMI displays are compliant with S52 Publications.
97
-21 Decryption process error
-22 Cell Authentication error
-27 Cannot read Catalogue file
Environment variable not
-28
found. Run Setup program
Subscription service will
2
expire in less than 30 days
ENC 57 T
S CHARTS

ECHNICAL FEATURES

Contact MARIS
System error.
Contact MARIS
User try to install
the chart from not
licensed media
Run setup program
Contact your ENC
chart agent or
distributor for a
subscription
renewal.