Sperry Marine Visionmaster FT ECDIS, Руководство пользователя

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ECDIS User Guide System
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Characteristics
The Characteristics tab folder displays persistent
static data relating to own ship that has been
entered in the system configuration.
The read only data includes own ship length,
beam, height and maximum draft in metres,
design speed, maximum speed in knots and
maximum rate of turn in degrees per minute.
If more than one ship loading state has been
configured, these will be selectable from the
Loading State drop down list.
Alternate Bow in Use
If an alternate bow in use menu has been
selected in the Configuration tool the
Alternate
Bow in Use check box is enabled.
Note that this feature is disabled if an external discrete output has been
configured. For information on the alternate bow in use feature, see
Alternate Bow in the `Basic Operation’ chapter.
When the alternate bow in use is selected the following changes take
place:
•
The system uses the alternate bow position as the reference point
for all data relative to ownship. This includes, for example, the
cursor readout and all position readouts.
•
The heading marker offset for all top units is automatically adjusted
by 180°.
•
The radar remains in transmit without adverse effects, excluding re-
building trails and re-acquiring targets.