JRC JMA-9922-9XA User Manual

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Service
personnel
can change
the
process
setting items
of
FUNC4 and
FUNCS.
o
Setting
gain
of input target
signal
(sensitivity
preset)
.
Setting
standard
value of
input target signal
(noise
level)
a
a
a
Setting
radar
interference rejection
(lR):lR1
to
lR4
(Effective
when
lR is
ON)
Setting
target
enhancement
(TGT
ENH):EXP1
to EXP4
(Effective
when TGT ENH is
oN)
Setting target
processing (PROCESS):MODE1 to MODES
(Effective
when
PROCESS
is
ON)
Setting
sensitivity
range
(Maximum
and
minimum
values)
Setting
sea
clutter suppression
range
(Maximum
and
minimum values)
Setting
rain/snow clutter
suppression
range
(Maximum
and minimum
values)
Note:
Do
not use
FUNC2
and
FUNG3 on
short
mov-ng
high speeds
may become
poor'
ranges. Otherwise,
detection of ship targets
'
For
FUNCI
to FUNC3,
the recommended
parameters have
been
preset
by the
manufacturer,
but the
preset parameters
could no
be changed
after
delivery.
In
using
FUNCI to
FUNG3,
lR, TGT
ENH and
PROCESS
shall
be set
to
ON
(PROCI
to
PROC3).
Expand Targets
':
"'
Targets displayed
on
the
radar display
can be
expanded, regardless
of the
pulse
length selected.
o
a
The
"ENH"
section
at
the button
left
of the
screen
can be
clicked
to
change
the ON/OFF
setting.
cticrlttlEt't0.
The
Main Menu
will
appear.
Select "ON"
radio
button
of
'ON"in'ZTGT
ENH"will
be set and"ENH
QtlJ'will
appear
at
the
lower left of
the
radar
disptay.
Then,
the targets on the
radar display will
be
expanded
for higher definition.
ClicklMENUl
2 Select
"ON"
radio
button of
trGTENHl
MAIN
MENU
1.IR
lorr
Eoru
2.TGT ENH
E
opr
floN
S.PROCESS
4.FUNCTION
1.FUNC
OFF
5.EBL1
Ecenren
n
orrser
6.EBL2
E
ceruren
n orpser
7.
8.
9.
o.
DATA
OFF
SUB1
MENU
CODE
INPUT
EXIT
"OFF'
in'2.TGT ENH"
will be set and
"ENH
p!!|'will
appear
at the
lower
left
of
the radar display.
The expanded
targets on
the radar
display
will
be
reset to their
original
sizes.
ctick
lExti
.
The
Main Menu will
be closed.
3-66

JRC JMA-9922-9XA Specifications

General

Brand	JRC
Model	JMA-9922-9XA
Category	Marine Radar
Language	English