vesper marine WatchMate 650, Руководство пользователя

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When this screen is displayed, you can use the following buttons:
▲ Display the previous safety message. This button is only
active if it is possible to scroll up.
▼ Display the next safety message. This button is only active
if it is possible to scroll down.
List Display the list of all safety messages.
Home Return to the Home Page.
Target Filters
There are two filters which allow you to control which targets are
included in the target list and may be displayed. These give you the
ability to limit the target list to only moving targets and/or only
nearby targets and are most useful when operating in areas with large
amounts of vessels. Either filter can be turned off. If both filters are
turned off, then all possible targets are included in the target list and
all targets may trigger alarms.
When a target is filtered, it is not shown in the target list. No
alarms are triggered for filtered targets.
Target range filter Specifies the maximum range (distance in
nautical miles) for targets. Any targets farther
away than this distance will not be included in
the target list and will not trigger alarms.
This allows you to only view and trigger alarms
for targets that are “nearby” and filters out
targets that are farther away.
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