Simrad ARGUS FMCW 3G, Руководство пользователя

Страница: 114 / 150

112 |
Tracking | Argus Radar Operator Manual
CLASS B Only the AIS targets of CLASS B will be affected by the filter.
SPEED
By selecting SPEED, a menu will appear requesting to select the minimum
value for any target in KT. Targets with a lower speed than this value will be
hidden.
¼
Note: From the tracking menu you can select to not display AIS data reports.
AIS options
Two options are available if the related checkbox is enabled:
• AIS Lost Target Alarm Disabled. This is useful when AIS targets are near the limit of VHF recep-
tion, in that case the lost alarm can become annoying with the AIS symbol continuously
switching from sleeping to lost state.
• AIS Danger Auto Activation Disabled. This checkbox can disable the automatic activation for
AIS that becomes dangerous.
Symbol
Pressing the “Symbols” labelled button, the “Graphic Symbols Menu” will be displayed. This
menu allows the operator to:
1. Toggle the radar target, AIS and navigation symbols on/off.
2.
Set up and display up to 4 parallel indexes.
3.
Visualise waypoint details.
4. Set which kind of data to display on the PPI for the selected AIS targets.
Normally all the symbols mentioned in point 1 are visible by default, but can be disabled by
the operator.
TT, AIS and navigation symbols
Radar and AIS targets can be displayed in different ways, according to conditions of the target
to be drawn and to the radar presentation.
Symbol
Indicates the type and the status of the target and if it is assigned by the sys-
tem. The meaning of each symbol is explained below.