Sperry Marine Visionmaster FT ECDIS, Руководство пользователя

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Targets ECDIS User Guide
10-28 65900012
In addition to the auto-drop mode, tracked targets are always dropped
without an alarm being raised if they meet any of the following criteria:
1. The target’s range is greater than the maximum tracking range.
2. No good video data has been extracted for the target for the last 60
scans.
3. The system has been switched to standby.
Target AUTO Drop on Dual Radar
On dual radar, targets are AUTO dropped if they meet the following criteria
(in addition to the criteria listed on the previous page):
•
The target is astern of the transceiver connected to channel 1
•
The range is more than the defined auto drop range from the
transceiver connected to channel 1
In addition, tracked targets on dual radar are always dropped without an
alarm being raised if they meet any of the following criteria:
•
The range is more than 40.0 NM from all transceivers in transmit.
•
No good video data has been extracted by either channel for the
last 60 scans.
•
Both radar channels have been switched to standby.