JRC JMA-9922-9XA User Manual

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Radar interference
reflector function
selection
Turns
on and
off the
radar
interference
reflector
(lR).
The
lR
is
turned on or off
each time
this
switch is clicked.
Radar reception
scale
(GAIN)
This
indicates
the degree
the
knob
has been turned.
Sea clutter
suppression function
(SEA)
selection
Selects either
manual or automatic
sea
clutter
suppression.
The
bar on
the right
indicates
the
position
in
the manual mode.
Sea scale
This
indicates
the
amount the
knob
has
been turned
in
manual mode.
When
in
aulo
mode,
"AUTO"
will
be displayed.
Rain/snow
clutter suppression
function
(RAIN)
selection
Selects eilher
manual
or
automatic
rain/snow clutter suppression.
The
bar
on
the right
indicates the
position
in the manual
mode.
Rain scale
This indicates
the
amount the knob
has
been
turned in
manual mode.
When in auto mode,
?UTO" will
be
displayed.
Own ship's
trail
indication
interval
function
(TRACK)
selection
Turns
on and
off the own
ship's trail
indication
interval.
Radar
trail
indicator
function
(TRAILS)
selection
Sets the
time
intervals for radar
trails. OFF,
0.5MlN,
1MlN,
3MlN, or 6MlN can be
selected.
lmage
processing function
(PROC) selection
Sets the image-processing
mode.
OFE PROC1,
PROC2
or
PROC3
can be selected.
Radar trail
mode
selection
Sets true
trail
or
relative
trail when
operating
lhe radar
trail
funciion.
"T"
is displayed
when true
trails
are
used and
"R"
is
displayed
for
relative
trails.
This
setiing
is
also limited by
the
radar-bearing
mode.
When
the
North-up
(N
UP) mode
is
used,
switching between
"T"
and
"R"
is
possible.
When
the
Course-up
(C
UP)
mode
is
used,
only
"T"
is set.
When
the
Head-up
(H
UP)
mode
is
used,
only
"R"
is
set.
Radar
image
enhance
(ENH)
function selection
Turns
on and
off the
radar image enhance
function. lt is turned
on or off
each
time
this switch
is
clicked.
Cursor
mode
selection
Sets
the cursor
mode. Clicking this
button
will display a
pull-down
menu. After
setting the
mode, the
cursor can
be moved
and
the left trackball button
used
to make
various settings.
Because all
lhe modes are
to be
used
during
radar
transmission,
a
mode
may
not
operate
properly
if it
is
selected
in the
standby
state.
Off
center
mode selection
This
has the
same function as the
[OFF
CENT] switch. Shifts
the own ship
position
within
the
screen
(within
66% of
the scope's
radius) to display a wider
range in an arbitrary direction.
When this button
is
pressed
when
the
system
is
already
in the off center mode,
then the off
center
function will be
turned
off.
v9
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JRC JMA-9922-9XA Specifications

General

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