Sperry Marine Visionmaster FT ECDIS, Руководство пользователя

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Targets ECDIS User Guide
10-2 65900012
Tracking Targets
Target Tracking is available only in Chart Radar
Watchmode, targets cannot be tracked in ECDIS.
If your VisionMaster is a TotalWatch system, any
targets that are being tracked in Chart Radar will be
cancelled if switched to ECDIS Watchmode. In this
case an Action Required warning will appear for
operator confirmation. Click on OK to confirm and
switch to ECDIS mode.
Target Data received from TLB Sentence
If target data is being received from legacy radar equipment (for example, a
BridgeMaster E [BME] or other radar hardware) via a port on the PCIO
used for TLB communications, then target names may also be prefixed with
the contents of the TLB message's label field in parentheses, with a space
between this TLB name and the name assigned internally.
If this option has been configured (as described in section 8.9.1 ` Target
Rename Input ' in Chapter 1 ` Configuration' of the VMFT Ships Manual
Volume 2) then the operator is still able to change the last part of the name
as long as the correlated target does not have an AIS target associated
with it.
Tracking Targets on a Multi-Node System
On a multi-node system target correlation information is distributed across
all nodes to ensure target numbering is identical. Also, a target name that
has been entered on a node is distributed to all other nodes on the system.
Where a target is correlated with a tracked target from an external input,
such as a BridgeMaster E, AIS and local tracked targets take priority over
the external input target, regardless of the display priority selected.
On ECDIS nodes all correlated targets in the multi-node system are
displayed in both Standby and Transmit. An ECDIS also shows the
combined activation state of AIS targets, i.e. if any node has activated an
AIS target it will be shown as activated on an ECDIS. If an AIS target which
has only been activated on one node is set to sleeping it will be shown in
this state on the ECDIS.
This will only apply when the AIS target is being tracked on one
node. If another node on the system has the same AIS target
activated then the ECDIS will continue to show that AIS activated.