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Chart information
Chart motion
1. Press the DISPLAY MODE in the Control Panel, a menu opens.
2. Place cursor over DISPLAY MODE and select using SELECT button.
3. A sub menu opens with True motion and Relative motion.
4. Use cursor to select desired motion.
Chart Legend
Press CANCEL in the Control Panel until panel appears with Chart Number as top item. This is the Chart Legend
display and contains information about edition date and updates of displayed chart as follows:
Chart Number
Country of origin
Latest NM
Edition Date
Publication Date
WGS shift status
T&P Notices
Selecting this function with the cursor will open a panel containing information about Notices to mariners after the
edition date.
Details
Selecting this function with the cursor will open a panel regarding detailed information of the chart displayed. Of
great importance is the lower section showing the shift of datum comparing WGS 84 position and the same position
in local datum.
Warnings
Recent warnings not included in the Notices to Mariners.
Chart datum
Cursor datum
1. Press INITIAL SETTINGS button in Control Panel.
2. The panel containing datum will appear (This should always be set at WGS 84)
3. To change datum place cursor over desired datum and select.
4. This will change only the cursor read out and ship position read out but NOT the displayed position.
14 • • • • Abridged Operator Instructions
Number of current displayed chart.
Country which produced chart data.
Date of latest Notices to Mariners included on chart.
Date chart issued.
Issue date of Update CD used to update the system.
Indicates shift between local Datum and WGS 84 as:
DEFINED
UNDEFIND
PARTIAL DEFINED
=Shift is known
=shift unknown or user defined
=shift known only at some parts of the chart
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