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This
product
provides
the
AIS
Radar
series.
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Introduction
information
display
function, which is
available
on the
JMA-9900
ORead
this operation manual
carefully before use.
OThis
manual
describes
operations
of the AIS display function only.
Please refer
to
JMA-9900 series operation manual for operation of other
radar
functions.
Please keep
this operation manual for
reference.
OThere
are lvvo
types
of
AIS
interfaces
for JMA-9900 Series Radar as follows.
'
NQA4172 : Base Kil
(Common
unit for
both
types
of
JMA-9900
radar.)
Note
This
AIS
kit was
checked
the
operation only
by
the connection with JRC
AIS
(JHS-182)
.
JMA-9900
TYPE
AIS l/F
Type
Self-standing
type
NQA-4172.,
7ZCRD0967
Desktop
type
NQA-4172",
NQA4172-6
The
capacitv and
limitations of the svstem
and
operational limitations
1.
Vectors
of ARPA target
are displayed by dashed
lines
instead
of solid
lines
to keep
consistency
with those
of
AIS targets.
2.
Maximum
50
AIS targets
are displayed
in
this system.
Three kinds
of
AIS target
filter
are
provide
to
prioritize
on
displaying AIS targets effectively. See 1
-10
in this
manual.
3.
Note
that
following
operational restrictions in
this
system
before
using.
1) An
AIS function
cannot turn ON
.
When
"MANUAL" was
selected as a speed
input
source.
.
When
SET
and
DRIFT was set in
"LOG"
speed
mode
2)
"LOG"
speed
mode
cannot
be
chosen as
a speed
source.
.
When
an
AIS
function
was
ON and SET and
DRIFT
were
set.
3) "MANUAL" speed
mode cannot be selected.
.
When
an AIS
function
was ON.
4l SET/DRIFT
(Current
correction) function
cannot
turn
ON.
.
When
an
AIS
function
was
ON and speed
was
set as
"LOG".
A-23