SRT AIS, Инструкция по установке и эксплуатации

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Inland mode
Page 58
5.1.3 Entering Inland Vessel Voyage Settings
Additional voyage related information is required for Inland operation along
with some changes to the standard AIS configuration. The following additional
information must be entered into the AIS transceiver:
● The vessel’s load status (Loaded, Unloaded, or Unknown).
● The number of blue cones or blue flag status for the cargo.
● The static draught of the vessel to the nearest centimetre.
● The number of crew, passengers and other shipboard personnel.
The additional identification information can be entered via the ‘ Voyage data
settings’ menu.
The voyage destination should be entered using UN terminal location codes
and ERI terminal codes where possible when in Inland Mode
5.1.4 Inland Alarm Masking
Inland AIS installations do not typically include connection of external GNSS,
Heading or Rate of Turn sensors to the transceiver. The system alarms asso-
ciated with these sensors can be disabled in Inland mode through the
‘Alarm
Settings’ screen.
5.1.5 Blue Sign Switch
When operating in Inland mode it is possible to connect a ‘blue sign’ switch to
the AIS transceiver.
The transceiver provides an isolated input for Blue Sign switch connection. It
comprises two connections BLUE_SIGN_P and BLUE_SIGN_N. When en-
abled for Inland Waterways operation and the BLUE_SIGN_P terminal has a
positive voltage with respect to BLUE_SIGN_N the Blue Sign status will be
present on the display and transmitted accordingly in AIS position reports. See
Figure 26.
Suitable options for connection to the Blue Sign interface are shown in Figure
26.
Settings for the blue sign switch are available by selecting the ‘
System set-
tings’ option followed by the ' Operating mode’ sub menu.
Select the ‘ Blue sign switch’ option to set up the blue sign switch.
!
Neither Blue Sign terminal should be connected to any
other point on the AIS transceiver side of any isolation
barrier present in the vessel wiring.