Japan Radio NKE2043 MARINE RADAR User Manual NKE2063UserMan

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INSTRUCTION
MANUAL
MARINE RADAR
EQUIPMENT
JMA-3300Series
necessary to perform an emergency measure immediately.
pulse or without beating, resulting in unconsciousness and rigidity. In this case, it is
breathing. When shocked by electricity, the victim will come to look very bad with weak
center in the brain. If the shock is not so strong, artificial respiration may recover
In case of electric shock, breathing may stop suddenly if current flows to the respiration
using insulators such as dry wood plate and cloth without touching the victim directly.
immediately. If it is impossible to turn off the circuit, move the victim away promptly
When finding a victim of electric shock, turn off the power source and earth the circuit
„ What to do in case of electric shock
burn sufficiently and get it taken care of promptly.
you were shocked by electricity. If you were injured from electric shock, disinfect the
It is also important to select a stable foothold always to prevent additional injuries once
at the same time.
necessary caution to put one of your hands in the pocket and not to use your both hands
wearing dry cotton gloves ensures you further to prevent such danger. It is also a
are no longer charged before you touch any parts inside these devices. At the time,
discharge capacitors with a wire surely earthed on an end make sure that internal parts
electric shock. To prevent such an accident, make it a rule to turn off the power switch,
electric shock, but even voltages of hundred volts may sometimes lead to a death from
High voltages of tens of thousands volts are so dangerous as to bring a death from
inside of the equipment are prohibited except by maintenance specialists.)
adjustment of their internal components. (Maintenance, check-up and adjustment of the
normal operation, but sufficient cares are required for maintenance, inspection and
electronic equipment such radio and radar devices. You do not face any danger during
High voltages from hundreds volts to tens of thousands volts are to be applied to the
„ Cautions for high voltage
PRECAUTIONS BEFORE OPERATION
PRECAUTIONS BEFORE OPERATION
ii
7 Then, wipe his mouth so that foaming mucus does not accumulate inside.
this mouth.)
his mouth due to set teeth, open it with a screwdriver and insert a towel in
like in his mouth to prevent the tongue from suffocating. (If it is hard to open
gum if any. Keep his mouth open, stretch his tongue and insert a towel or the
6 Open the victim's mouth and take out artificial teeth, cigarette or chewing
d. Check the size of the pupils of his eyes.
his face.
c. Examine his breathing bringing the back of your hand or your face close to
b. Examine his heartbeat bringing your ear close to his heart.
5 a. Examine the victim's pulse.
4 Lay the victim on this back and loosen his necktie, clothes, belt, etc.
3 Call a physician or ambulance immediately or ask someone to call a doctor.
electric line.
2 Turn off the power source calmly and move the victim away quietly from the
may also get an electric shock.
1 Do not touch the victim confusedly as a result of the accident, but the rescuer
rhythmically.
practice artificial respiration on him immediately. Once started, it should be continued
As far as the victim of electric shock is not in dangerous condition, do not move him and
„ First-aid treatments
FIRST-AID TREATMENTS
FIRST-AID TREATMENTS
Fig. 1 Mouth-to mouth respiration
(3) Blow into his lungs. Continue blowing
into his mouth until his breast swells.
Blow into his mouth as quickly as
possible for the first 10 times.
iii
(2) Cover his mouth as widely as possible
with yours and press your cheek against
his noseղ
Or, pinch his nostrils with your fingers to
prevent air from leaking.ճ
(1) Raise the victim's head. Support his
forehead with one of your hand and his
neck with the other hand.ձ
When you tilt his head backward, the
victim, in most cases, opens his mouth
to the air. This makes mouth-to mouth
respiration easy.
z Method of mouth-to-mouth respiration by raising head
him warm and quiet. (Never give him alcoholic drinks.)
but let him lie calmly and serve him with a cup of hot coffee or tea and keep
6 When the victim recovers consciousness, he may try to stand up suddenly,
his nostrils and blow into it blocking the other nostril and his mouth completely.
5 If it is difficult to open the victim's mouth, insert a rubber or vinyl tube into one of
practicing artificial respiration.
4 Carefully watch that he has recovered his natural breathing and atop
Continue this 10 to 15 times a minutes (blocking his nostrils).
again and blow into his mouth.
completely with yours and blow into his mouth strongly. Take a deep breath
3 Pinch the victim's nostrils and take a deep breath, block his mouth
2 Push his jaw upward to open his throat wide (to spread his airway).
inserted his neck.)
1 Tilt the victim's head back as far as this face looks back. (A pillow may be
(Mouth-to-mouth respiration) Fig. 1
„ When pulse is beating but breathing has stopped
FIRST-AID TREATMENTS
iv
Fig. 2 Cardiac massage
persons concerned to understand his situations and the necessary treatment.
his condition. To let him recover from the mental shock, it is necessary for
him alcoholic drinks.) Commit the victim to a medical specialist depending on
tea and keep him warm and calm while watching him carefully. (Never give
to normal, stop the artificial respiration, serve him with a cup of hot coffee or
3 Examine his pupils and his pulse sometimes. When the both have returned
combination. (Perform the cardiac massage and mouth-to-mouth respiration)
while the other person blow into his mouth twice, and they shall repeat this
In case of two rescuers, one person repeats cardiac massages 15 times
into his mouth 2 times quickly, and repeat this combination.
2 In case of one rescuer, Repeat cardiac massages about 15 times and blow
breast 50 times or so a minutes). (Cardiac massage)
weight on his breast so that it is dented about 2cm (Repeat compressing his
his breastbone and compress his breast with your elbows applying your
1 Place your both hands, one hand on the other, on the lower one third area of
cardiac arrest is supposed to have occurred and artificial respiration must be performed.
When no pulse has come not to be felt, his pupils are open and no heartbeat is heard,
Perform the (Cardiac massage) Fig. 2 and (Mouth-to-mouth respiration) Fig. 1
„ When both pulse and breathing have stopped
FIRST-AID TREATMENTS
Refer to this manual when any inconvenience or defect occurs.
z Maintain this instruction manual so that operators can refer to it at anytime.
correct operation.
z Before operating the equipment, be sure to read this instruction manual carefully for
ships. This equipment consists of a scanner unit and a display unit as its main units.
This equipment is a marine radar equipment designed to obtain safe operation of marine
Thank you very much for purchasing the JRC marine radar equipment, JMA-3300 series.
PREFACE
PREFACE
This indication is shown where any person is supposed to
be in danger of being killed or seriously injured if this
indication is neglected and these equipments are not
operated correctly.
This indication is shown where any person is supposed to
be injured or any property damage is supposed to occur if
this indication is neglected and these equipments are not
operated correctly.
DANGER
WARNING
CAUTION
Instruction
Disconnect
the power
plug
vi
The  mark represents instruction.
Detailed contents of the instruction ("Disconnect the power plug" in the
example on the left.) is shown in the mark.
The
mark represents prohibition.
Detailed contents of the prohibited action ("Disassembling Prohibited" in
the example on the left.) is shown in the mark.
Do not try to remove, break or modify the label.
There is a warning label on the equipment.
„ Warning Label
Prohibited
Disassembling
Prohibited
Electric
Shock
The ‫ ڹ‬mark represents CAUTION (including DANGER and
WARNING).
Detailed contents of CAUTION ("Electric Shock" in the example on the
left.) is shown in the mark.
„ Examples of Pictorial Indication
This indication is shown where incorrect equipment
operation due to negligence may cause death or serious
injuries.
Understand them before you read this manual.
indications and their meanings are as follows.
you and/or to other persons and any damage to your property during operation. Such
equipment so that you can operate them safety and correctly and prevent any danger to
Various pictorial indications are included in this manual and are shown on these
„ Pictorial Indication
BEFORE OPERATION
BEFORE OPERATION
DANGER
Make sure to turn on the antenna operation switch.
Failure to comply may result in injuries caused by physical contact
with the rotating antenna.
When conducting maintenance work on the antenna, make sure to
turn its main power off.
Failure to comply may result in electrocution or injuries.
Turn off the main power before cleaning the equipment. Especially
when a rectifier is used, make sure to turn it off since voltage is
still output from the rectifier even after the radar is turned off.
Failure to comply may result in equipment failure, electric shock or
serious injury.
When conducting maintenance, make sure to turn the main power
off.
 Failure to comply may result in electrocution.
Never carry out internal inspection or repair work of the equipment
by users.
 Inspection or repair work by unauthorized personnel may result in
fire hazard or electric shock.
For inspection and repair work of equipment components, consult
with our branch office, branch shop, sales office, or our distributor
in your district.
PRECAUTIONS
vii
PRECAUTIONS
viii
WARNING
Do not touch the radiator. Even if the power is turned off, the
radiator may be rotated by the wind.
When conducting maintenance work, make sure to turn off the
power and unplug the power connector J1 of the display unit so
that the power supply to the equipment is completely cut off.
Some equipment components can carry electrical current even
after the power switch is turned off, and conducting maintenance
work without unplugging the power connector may result in
electrocution, equipment failure, or accidents.
Direct exposure to electromagnetic waves at close range will have
adverse effects on the human body. When it is necessary to get
close to the antenna for maintenance or inspection purposes,
make sure to turn the indicator power switch to "OFF" or "STBY."
Direct exposure to electromagnetic waves at close range will have
adverse effects on the human body.
Make sure to install the antenna at a place higher than human
height.
Direct exposure to electromagnetic waves at close range will have
adverse effects on the human body.
Microwave radiation level:
Keep away from a scanner when it is transmitting.
 The high level of microwave is radiated from the front face of the
scanner specified below. The microwave exposure at close range
could result in injuries (especially of the eyes).
50W/m2
10W/m2
2.5W/m2
NKE-2103
n/a
26cm
123cm
Do not get close to the radiant section of the antenna. It is a
rotating part, and it may cause injuries if it suddenly starts rotating
 and consequently hits the body.
It is recommended that the radiant section be installed at a high
place such as on the roof of the wheelhouse, on the flying bridge,
on the trestle, or on the radar mast so that no one can get close to
it. When any work must be done on the antenna, make sure to turn
the antenna switch off.
Never directly touch the internal components of the antenna,
receiver/transceiver, or indicator.
 Direct contact with these high-voltage components may cause
electrocution. For maintenance, inspection, or adjustment of
equipment components, consult with our branch office, branch
shop, sales office, or our distributor in your district.
PRECAUTIONS
Use the target tracking function (TT) only as a navigation aid. The
final navigation decision must always be made by the operator
him/herself.
Making the final navigation decision based only on the target
tracking function (TT) information may cause accidents.
The target tracking function (TT) information such as vector, target
numerical data, and alarms may contain some errors. Also, targets
that are not detected by the radar cannot be acquired or tracked.
Making the final navigation decision based only on the radar
display may cause accidents such as collisions or running
aground.
Use the radar only as a navigation aid.
The final navigation decision must always be made by the operator
him/herself.
Making the final navigation decision based only on the radar
display may cause accidents such as collisions or running
aground.
When using the sea clutter suppression function, never set the
suppression level too high canceling out all image noises from the
rain or snow at close range. Detection of not only echoes from the
rain or snow but also targets such as other ships or dangerous
objects will become inhibited.
When using the sea clutter suppression function, make sure to
choose the most appropriate image noise suppression level.
When using the sea clutter suppression function, never set the
suppression level too high canceling out all image noises from the
sea surface at close range. Detection of not only echoes from
waves but also targets such as other ships or dangerous objects
will become inhibited.
When using the sea clutter suppression function, make sure to
choose the most appropriate image noise suppression level.
If sensitivity is set too high, unnecessary signals such as noises in
the receiver and false echoes increase to lower target visibility.
At the same time, if sensitivity is set too low, detection of targets
such as ships and dangerous objects may be hindered.
Therefore, sensitivity must always be set to an optimal level.
Always use the automatic tuning mode.
Use the manual tuning mode only when the automatic tuning
 mode does not provide the best tuning state due to deterioration
of magnetron for example.
A malfunction may occur if the power in the ship is
instantaneously interrupted during operation of the radar. In this
 case, the power should be turned on again.
CAUTION
ix
PRECAUTIONS
x
PRECAUTIONS
When replacing magnetrons, make sure to shut off the main power
and let the equipment stand for more than 5 minutes to discharge
the high-voltage circuit.
Failure to comply may result in electrocution.
Make sure to shut off the main power before replacing parts.
Failure to comply may result in electrocution or equipment failure.
Any adjustments must be made by specialized service personnel.
Failure to comply may result in accidents or equipment failure.
Do not make any adjustments during navigation. Failure to comply
may result in adverse effects on the radar function which may lead
to accidents or equipment failure.
Any adjustments must be made by specialized service personnel.
Incorrect settings may result in unstable operation.
When setting an automatic acquisition zone, make sure to properly
adjust gain, sea-surface reflection suppression level, and
rain/snow reflection suppression level so that the optimal target
images are always on the radar screen. The automatic acquisition
zone alarm will not be activated for targets undetected by the
radar, and it may result in accidents such as collisions.
Since these alarms may include some errors depending on the
target tracking conditions, the navigation officer himself should
make the final decision for ship operations such as collision
avoidance.
Making the final navigation decision based only on the alarm may
cause accidents such as collisions.
When a large value is set as an association condition, a tracked
target near an AIS target is identified as the AIS target and may
thus disappear from the display.
For example, when a pilot vessel equipped with the AIS function (a
small target which is not a tracked target) goes near a cargo vessel
which is a tracked target without the AIS function, the tracked
target symbol for the cargo vessel may disappear.
Target Tracking Function Test is provided to test if the target
tracking function is operating normally. Thus, do not use the
function except when you test the target tracking function.
Note especially that, if this function is used during actual
navigation, simulated targets are displayed and may become
confused with other actual targets. Therefore, never use this
function during actual navigation.
CAUTION
When cleaning the display screen, do not wipe it too strongly with
a dry cloth. Also, do not use gasoline or thinner to clean the
 screen.
Failure to comply will result in damage to the screen surface.
Do not directly touch the inverter circuit of the LCD display with a
bare hand since high voltage temporarily remains in the circuit
even after the main power is shut off.
Failure to comply may result in electrocution.
Make sure that two or more staff member work together when
replacing the LCD.
If only one person attempts to replace the LCD, he/she may drop it
and become injured.
Make sure to take off your watch when your hand must get close
to the magnetron.
Failure to comply may result in damage to the watch since the
magnetron is a strong magnet.
CAUTION
xi
PRECAUTIONS
xii
NKE-2062/HS Scanner Unit
NKE-2043 Scanner Unit
NKE-2042 Scanner Unit
WARNING LABEL MOUNTING POINT
WARNING LABEL MOUNTING POINT
NKE-2103-4/6/4HS/6HS Scanner Unit
NKE-2063/HS Scanner Unit
xiii
WARNING LABEL MOUNTING POINT
xiv
NCD-2182 Display Unit
WARNING LABEL MOUNTING POINT
NBD-865 Rectifier unit
NBA-5111 Power Supply
xv
WARNING LABEL MOUNTING POINT
xvi
Scanner Unit Type NKE-2063/HS (3.9 feet)
Scanner Unit Type NKE-2062/HS (3.9 feet)
Scanner Unit Type NKE-2043 (2 feet)
Scanner Unit Type NKE-2042 (2 feet)
EQUIPMENT APPEARANCE
EQUIPMENT APPEARANCE
NCD-2182 Display Unit
Scanner Unit Type NKE-2103-6/6HS (6 feet)
Scanner Unit Type NKE-2103-4/4HS (4 feet)

xvii
EQUIPMENT APPEARANCE
FEATURES .............................................................................................................................. 1-2
CONFIGURATION................................................................................................................... 1-3
EXTERIOR DRAWINGS.......................................................................................................... 1-7
GENERAL SYSTEM DIAGRAMS ......................................................................................... 1-15
1.2
1.3
1.4
1.5
xviii
SETTING VECTORS...................................................................................................... 2-29
DISPLAYING OTHER SHIP'S TRACKS (RADAR TRAILS)......................................... 2-32
AIS OPERATIONS ......................................................................................................... 2-34
TT OPERATIONS........................................................................................................... 2-39
2.7.4
2.7.5
2.7.6
2.7.7
SOFT KEY OPERATION....................................................................................................... 2-14
2.7
DISPLAYING PARALLEL CURSORS........................................................................... 2-26
RAIN/SNOW CLUTTER SUPPRESSION ............................................................................ 2-11
2.6
2.7.3
SEA CLUTTER SUPPRESSION............................................................................................. 2-8
2.5
MEASURING RANGE TO TARGET (VRM).................................................................. 2-24
SENSITIVITY ADJUSTMENT ................................................................................................. 2-6
2.4
2.7.2
POWER ON/OFF ..................................................................................................................... 2-4
2.3
MEASURING TARGET BEARING (EBL)...................................................................... 2-22
PANEL ...................................................................................................................................... 2-2
2.2
2.7.1
SCREEN DISPLAY .................................................................................................................. 2-1
2.1
Chapter 2 OPERATIONS...................................................... 2-1
FUNCTIONS............................................................................................................................. 1-1
1.1
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
............................................................................. 1-1
GLOSSARY ..........................................................................xxiii
EQUIPMENT APPEARANCE .................................................xvi
WARNING LABEL MOUNTING POINT ..................................xii
PRECAUTIONS .......................................................................vii
BEFORE OPERATION .............................................................vi
PREFACE .................................................................................v
CONTENTS
CONTENTS
SWITCHING BEARING DISPLAY MODE..................................................................... 2-62
SELECTING TRANSMITTER PULSE LENGTH........................................................... 2-64
MOVING OWN SHIP’S DISPLAY POSITION ............................................................... 2-66
SETTING SYMBOL DISPLAY ....................................................................................... 2-67
SETTING MOB ............................................................................................................... 2-68
MARKING........................................................................................................................ 2-68
USING LINES ................................................................................................................. 2-70
DISPLAYING OWN SHIP'S TRACK.............................................................................. 2-71
USING EVENT MARKS ................................................................................................. 2-72
SETTING AIS FILTER.................................................................................................... 2-73
USING TLL TX................................................................................................................ 2-74
2.7.13
2.7.14
2.7.15
2.7.16
2.7.17
2.7.18
2.7.19
2.7.20
2.7.21
2.7.22
2.7.23
SETTING FOR ENHANCING TARGETS...................................................................... 2-80
PROCESS....................................................................................................................... 2-81
ZOOMING ....................................................................................................................... 2-82
VIDEO LATITUDE .......................................................................................................... 2-82
VIDEO NOISE REJECTION........................................................................................... 2-83
2.9.2
2.9.3
2.9.4
2.9.5
2.9.6
SETTING OPERATIONS FOR PARALLEL CURSORS............................................... 2-88
SETTING CURSORS ..................................................................................................... 2-92
SETTING RANGE RINGS.............................................................................................. 2-93
2.11.2
2.11.3
2.11.4
SETTING USER KEYS ................................................................................................ 2-108
ADJUSTING BUZZER VOLUME................................................................................. 2-110
2.13.2
2.13.3
FUNCTION SETTING ITEMS ...................................................................................... 2-114
OVERVIEW OF FUNCTION SETTING ITEM OPERATIONS.................................... 2-115
2.14.2
2.14.3
xix
FUNCTION KEY OPERATIONS.................................................................................. 2-112
2.14.1
2.14 FUNCTION KEY SETTINGS............................................................................................... 2-112
DISPLAYING TRUE/RELATIVE MOTION .................................................................. 2-107
2.13.1
2.13 CONTROL SETTING........................................................................................................... 2-107
2.12 DISPLAY COLOR SETTING ................................................................................................. 2-94
SETTING OPERATIONS FOR EBLS (ELECTRONIC BEARING LINES)................... 2-86
2.11.1
2.11 MARKER SETTING ............................................................................................................... 2-86
2.10 RADAR TRAIL LENGTH SETTING ...................................................................................... 2-84
SETTING RADAR INTERFERENCE REJECTION ...................................................... 2-79
2.9.1
RADAR ECHO SETTINGS.................................................................................................... 2-79
SWITCHING TO TRUE/RELATIVE MOTION DISPLAY MODE .................................. 2-60
2.7.12
2.9
SETTING DISPLAY SCREEN ....................................................................................... 2-56
2.7.11
BASIC MENU OPERATIONS................................................................................................ 2-75
ADJUSTING SCANNER ................................................................................................ 2-54
2.7.10
2.8
SETTING DISPLAY BRILLIANCE AND DISPLAY COLOR ......................................... 2-53
AND AUTOMATIC ACQUISITION OPERATIONS ...................................................... 2-47
DISPLAYING THE RADAR ALARM
2.7.9
2.7.8
CONTENTS
PREPARATION ............................................................................................................ 2-123
SETTING TARGET NUMBER DISPLAY..................................................................... 2-125
SETTING TARGET NUMBER ALLOCATION............................................................. 2-126
SETTING AIS ALARM.................................................................................................. 2-127
SETTING AIS DISPLAY TARGET............................................................................... 2-128
SETTING AIS DESTINATION SHIP (DirecTrakTM) ..................................................... 2-128
SETTING AIS RETRIEVED VESSEL.......................................................................... 2-129
SETTING AIS FILTER.................................................................................................. 2-130
2.15.2
2.15.3
2.15.4
2.15.5
2.15.6
2.15.7
2.15.8
2.15.9
SETTING MARK FUNCTIONS .................................................................................... 2-136
SETTING LINE FUNCTIONS....................................................................................... 2-140
DISPLAYING OWN SHIP'S TRACK............................................................................ 2-144
FILE OPERATIONS...................................................................................................... 2-146
2.17.2
2.17.3
2.17.4
2.17.5
FALSE ECHO BY SECONDARY REFLECTION............................................................ 3-5
FALSE ECHO BY MULTIPLE REFLECTION ................................................................. 3-6
SECOND TIME ECHOES ................................................................................................ 3-6
RADAR INTERFERENCE................................................................................................ 3-7
3.4.3
3.4.4
3.4.5
3.4.6
xx
DISPLAY OF RADAR TRANSPONDER (SART) ................................................................... 3-8
SIDE LOBE EFFECT........................................................................................................ 3-5
3.4.2
3.5
SHADOW .......................................................................................................................... 3-5
3.4.1
FALSE ECHOES...................................................................................................................... 3-5
COPING WITH SEA CLUTTER AND RAIN AND SNOW CLUTTER ............................ 3-4
3.3.3
3.4
RAIN AND SNOW CLUTTER .......................................................................................... 3-4
3.3.2
SEA CLUTTER AND RAIN AND SNOW CLUTTER.............................................................. 3-4
3.3
SEA CLUTTER ................................................................................................................. 3-4
REFLECTION FROM TARGET .............................................................................................. 3-3
3.2
3.3.1
RADAR WAVE WITH THE HORIZON.................................................................................... 3-1
3.1
Chapter 3 TRUE AND FALSE ECHOES ON DISPLAY
............................................................................. 3-1
2.18 SETTING TIMED TX............................................................................................................ 2-153
DISPLAYING WAYPOINT MARKS ............................................................................. 2-135
2.17.1
2.17 PLOTTER UNIT ................................................................................................................... 2-135
2.16 SETTING DETECTION LEVELS OF RADAR ALARM ...................................................... 2-134
2.15.10 FILE OPERATION ........................................................................................................ 2-130
COLLISION AVOIDANCE ............................................................................................ 2-120
2.15.1
2.15 SETTING TT/AIS.................................................................................................................. 2-120
CONTENTS
HARDWARE INFORMATION.......................................................................................... 4-9
ERROR LOG..................................................................................................................... 4-9
LINE MONITOR .............................................................................................................. 4-11
SELF TEST ..................................................................................................................... 4-12
4.3.5
4.3.6
4.3.7
4.3.8
SPECIAL PARTS............................................................................................................ 4-33
CIRCUIT BLOCK TO BE REPAIRED............................................................................ 4-34
4.6.2
4.6.3
WHEN YOU REQUEST FOR REPAIR................................................................................... 5-1
RECOMMENDED MAINTENANCE........................................................................................ 5-1
5.2
5.3
DISPOSAL OF USED MAGNETRON..................................................................................... 6-2
CHINA RoHS............................................................................................................................ 6-2
6.2
6.3
xxi
DISPOSAL OF THE UNIT ....................................................................................................... 6-1
6.1
Chapter 6 DISPOSAL ........................................................... 6-1
KEEPING PERIOD OF MAINTENANCE PARTS....................................................................... 5-1
5.1
Chapter 5 AFTER-SALES SERVICE ................................... 5-1
INCLUDED ACCESSORIES.......................................................................................... 4-30
4.6.1
TROUBLE SHOOTING.......................................................................................................... 4-30
FUSE CHECKING .......................................................................................................... 4-28
4.5.2
4.6
LIST OF ALARMS AND OTHER INDICATIONS .......................................................... 4-19
4.5.1
FAULT FINDING .................................................................................................................... 4-19
SCANNER INFORMATION ............................................................................................. 4-8
4.3.4
4.5
SYSTEM TIME.................................................................................................................. 4-8
4.3.3
REPLACEMENT OF MAJOR PARTS .................................................................................. 4-17
SYSTEM INFORMATION ................................................................................................ 4-7
4.3.2
4.4
TEST MENU ..................................................................................................................... 4-7
PERFORMANCE CHECK ....................................................................................................... 4-6
DISPLAY UNIT NCD-2182............................................................................................... 4-5
4.3.1
4.3
4.2.2
.......................................................................................................................................... 4-2
SCANNER UNIT NKE-2042, 2043, 2062/HS, 2063/HS, 2103-4/4HS/6/6HS
MAINTENANCE ON EACH UNIT ........................................................................................... 4-2
4.2
4.2.1
ROUTINE MAINTENANCE ..................................................................................................... 4-1
4.1
Chapter 4 MAINTENANCE................................................... 4-1
CONTENTS
NKE-2062/HS.................................................................................................................... 7-5
NKE-2063/HS.................................................................................................................... 7-7
NKE-2103-4/6/4HS/6HS................................................................................................... 7-9
7.2.3
7.2.4
7.2.5
AIS FUNCTION............................................................................................................... 7-13
TT FUNCTION ................................................................................................................ 7-14
7.3.3
7.3.4
xxii
INDEX
APPENDIX
STANDARD CONFIGURATION ........................................................................................... 7-16
OUTPUT ENABLE SIGNAL ........................................................................................... 7-15
7.4.2
7.5
INPUT ENABLE SIGNAL ............................................................................................... 7-15
7.4.1
INPUT/OUTPUT SIGNAL ...................................................................................................... 7-15
OPERATION PANEL...................................................................................................... 7-13
7.3.2
7.4
INTEGRATED DISPLAY UNIT (NCD-2182) ................................................................. 7-11
7.3.1
DISPLAY UNIT....................................................................................................................... 7-11
NKE-2043.......................................................................................................................... 7-4
7.2.2
7.3
NKE-2042.......................................................................................................................... 7-3
SCANNER ................................................................................................................................ 7-3
7.2
7.2.1
GENERAL SPECIFICATIONS ................................................................................................ 7-1
7.1
Chapter 7 SPECIFICATIONS ............................................... 7-1
CONTENTS
Rain/snow clutter suppression.
Sea clutter suppression.
AZImuth stabilization mode
Bow Crossing Range and Bow Crossing Time
Anti-clutter rain
Anti-clutter sea
AZI
BCR/BCT
Course Over Ground
The direction of the ship's movement relative to the earth, measured on board the ship,
expressed in angular units from true north
Correlation
The distance to the Closest Point of Approach and Time to the Closest Point of
Approach. Limits are set by the operator and are related to own ship.
Course Through Water
The direction of the ship's movement through the water
COG
CORREL
CPA/TCPA
CTW
xxiii
The current velocity for manual correction or the current speed on the horizontal axis of
the 2-axis log is displayed.
Unwanted reflections on a radar screen, from sea surface, rain or snow.
Clutter
DRIFT
The Consistent Common Reference Point
A location on own ship, to which all horizontal measurements such as target range,
bearing, relative course, relative speed, CPA or TCPA are referenced, typically the
conning position of the bridge.
CCRP
Course up
Own ship’s course is pointed to the top center of the radar display.
Automatic Identification System
A system which enables ships and shore stations to obtain identifying and navigation
information about other ships at sea, using an automated transponder.
AIS
C up
A target representing the automatic or manual activation of a sleeping target for the
display of additional information.
Acquisition/Activation zone
A zone set up by the operator in which the system should automatically acquire radar
targets and activate reported AIS targets when entering the zone.
Activated target
AZ
maritime terms.
This section describes the main terms used for this equipment and general related
GLOSSARY
GLOSSARY
Enhance
Estimated Time of Arrival
ENH
ETA
Head up
Own ship’s heading line is always pointed to the top center of the radar display.
H up
Maritime Mobile Service Identity
Man OverBoard
Medium Pulse
1NM=1852m
North Stabilization Kit
North up
The north is always pointed to the top center of the radar display.
MMSI
MOB
MP
NM
NSK
N up
xxiv
Own track
Long Pulse
LP
Display function of own ship’s track
One for which target information is no longer available due to poor, lost or obscured
signals.
A target symbol representing the last valid position of an AIS target before the reception
of its data was lost, or its last dead-reckoned position.
Lost AIS target
Lost tracked target
Radar Interference Rejecter
IR
Heading line
A graphic line on a radar presentation drawn from the consistent common reference
point to the bearing scale to indicate the heading of the ship
Heading
The horizontal direction that the bow of a ship is pointing at any instant, expressed in
angular units from a reference direction .
HL
HDG
Ground stabilization A display mode in which speed and course information are referred to the ground, using
ground track input data.
Electronic Bearing Line
An electronic bearing line originated from own ship’s position.
EBL
GLOSSARY
Pulse Repetition Frequency
The number of radar pulses transmitted each second.
Process
Radar signal processing function
PRF
PROC
A symbol indicating that the associated tracked stationary target is used as a speed
reference for the ground stabilization
The direction of motion of a target relative to own ship motion
The speed of a target relative to own ship’s speed data
A predicted movement of a target relative to own ship’s motion
Relative Motion
A display on which the position of own ship remains fixed, and all targets move relative
to own ship.
Relative Motion. Relative Trails.
Relative Motion. True Trails.
Rate Of Turn
Change of heading per time unit.
A set of waypoints.
Range Rings
Reference target
Relative course
Relative speed
Relative vector
RM
RM(R)
RM(T)
ROT
Route
RR
xxv
A set of concentric circles labeled by distance from CCRP.
Range Rings
Radar cross-section Radar cross-section of a target determines the power density returned to the radar for a
particular power density incident on the target
A navigation aid which responds to the radar transmission by generating a radar signal
to identify its position and identity
Position
POSN
Radar beacon
Equally time-spaced past position marks of a tracked or AIS target and own ship.
Past positions
Parallel Index line
PI
GLOSSARY
The speed of a target relative to ground, or to sea
A vector representing the predicted true motion of a target, showing course and speed
with reference to the ground or sea
Target Tracking.
A computer process of observing the sequential changes in the position of a radar target
in order to establish its motion. Such a target is a Tracked Target.
Time To Go.
Time to next waypoint.
Transceiver Unit
True speed
True vector
TT
TTG
TXRX
xxvi
The direction of motion relative to ground or to sea, of a target expressed as an angular
displacement from north
True course
Speed Through Water
The speed of the ship relative to the water surface.
STW
Display Radar Trails (Other Ships' Trails)
Stabilization
STAB
Trails
Short Pulse
SP
True Motion
A display across which own ship moves with its own true motion.
Speed Over the Ground
The speed of the ship relative to the earth, measured on board of the ship.
SOG
TM
A target indicating the presence and orientation of a vessel equipped with AIS in a
certain location.
Sleeping AIS target
Radar target of known characteristics used for test requirement
The current direction for manual correction or the current speed on the horizontal axis of
the 2-axis log is displayed.
SET
Test target
Status of the sea condition due to the weather environment, expressed as a sea state 0 for
flat conditions with minimal wind, to sea state 8 for very rough sea conditions.
Sea state
Time to Closest Point of Approach to own ship
A display mode in which speed and course information are referred to the sea.
Sea stabilization
TCPA
Search And Rescue Transponder
Radar transponder capable of operating in the 9GHz band
SART
GLOSSARY
W
A geographical location on a route indicating an event.
Variable Range Marker
An adjustable range ring used to measure the distance to a target.
VRM
Waypoint
Universal Time Coordinated.
The international standard of time, kept by atomic clocks around the world.
UTC
xxvii
GLOSSARY
xxviii
GLOSSARY
y AIS
displays and alarm displays)
y TT (manual and automatic target acquisition/automatic tracking, vector and trail
y Self-diagnostic
y TM (True Motion) presentation
y NAV line and marker displays
y Own ship's track display
electronic bearing line
y Bearing and range measurement using a cursor, fixed/variable range markers, and
y IR (Interference rejection)
y Rain/snow clutter suppression
y Sea clutter suppression
y Sensitivity adjustment
„ Function of This System
integrated color LCD display unit.
This equipment is a marine radar equipment consisting of a scanner unit and an
1.1 FUNCTIONS
GENERAL AND EQUIPMENT
COMPOSITION
Chapter 1
1-1
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.1 FUNCTIONS
INSTRUCTION MANUAL
1-2
10 targets) and AIS target display function (up to 50 targets) are provided.
High performance target tracking function which can automatically track targets (up to
„ TT and AIS functions as Standard Equipment
clutter, thus improving the target detection.
The system employs a signal processing technology of DSP to eliminate undesired
„ Target Detection by Latest Signal Processing Technology
manual.
Simple and easy operations are provided so that you can operate without this instruction
„ Easy Operation with the Soft keys and the Multi Control
10.4-inch color LCD of 640X480 pixels (VGA) is equipped.
„ Equipping a Bright and Easy-to-see LCD Screen
1.2 FEATURES
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.2 FEATURES
NKE-2043
NKE-2062
NKE-2062HS
NKE-2063
NKE-2063HS
NKE-2103-4
NKE-2103-4HS
NKE-2103-6
NKE-2103-6HS
JMA-3334
JMA-3316
JMA-3316HS
JMA-3336
JMA-3336HS
JMA-3340-4
JMA-3340-4HS
JMA-3340-6
JMA-3340-6HS
10 kW
6 FT SLOT ANTENNA
48 rpm
27 rpm
48 rpm
NCT-4106A is required.
1-3
2 If connecting to gyro with synchro signal output or step signal output, optional NSK unit
100-120/220-240 VAC, 50/60Hz, 1I.
1 An optional rectifier NBA-5111 or NBD-865 is necessary for using Ship's Mains
Reference:
JMA-3340-6HS
JMA-3340-6
JMA-3340-4HS
27 rpm
JMA-3340-4
4 FT SLOT ANTENNA
48 rpm
27 rpm
JMA-3336HS
JMA-3336
48 rpm
27 rpm
RATE OF
ROTATION
JMA-3316HS
6kW
4kW
BAND
24 VDC
12/24 VDC
24 VDC
12/24 VDC
SHIP'S MAINS
27 rpm
3.9 FT SLOT ANTENNA
620mm Radome
TRANSMITTED
OUTPUT
POWER
NCD-2182
Display Unit
JMA-3316
JMA-3334
JMA-3314
SCANNER TYPE
Scanners and Transmitted Output Powers
NKE-2042
Scanner
JMA-3314
RADAR MODEL
Radar Configuration and Ship's Mains
1.3 CONFIGURATION
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.3 CONFIGURATION
INSTRUCTION MANUAL
1
Installation manual
 7ZPRD0789
Quick manual
 7ZPRD0793
Power cord
 H-CFQ-5436-5
Fuse
ST4-3.15AN1
Fuse
ST4-6.3AN1
Fuse
ST4-3.15AN1
Fuse
ST4-6.3AN1
Fuse
ST4-3.15AN1
1-4
Fuse
ST4-6.3AN1
PRODUCT NAME/MODEL QUANTITY
Included accessories
JRC CODE
CFQ-5436-5
7ZPRD0793
7ZPRD0789
7ZPRD0787
7ZXRD0013
7ZXRD0012
REMARKS
5m
RoHS compliance
This manual
REMARKS
1 for installation
3 for spares
Scanner NKE-2062/HS(DC24V)
For the modulator(F2)
JRC CODE: 5ZFCA00047
1 for installation
3 for spares
Scanner NKE-2062(DC12V)
For the modulator(F2)
JRC CODE: 5ZFCA00051
1 for installation
3 for spares
Scanner NKE-2043(DC24V)
For the compound modulator(F2)
JRC CODE: 5ZFCA00047
1 for installation
3 for spares
Scanner NKE-2043(DC12V)
For the compound modulator(F2)
JRC CODE: 5ZFCA00051
1 for installation
3 for spares
Scanner NKE-2042(DC24V)
For the modulator(F2)
JRC CODE: 5ZFCA00047
1 for installation
3 for spares
Scanner NKE-2042(DC12V)
For the modulator(F2)
JRC CODE: 5ZFCA00051
JRC CODE
7ZXRD0012
QUANTITY
Instruction manual
 7ZPRD0787
PRODUCT NAME/MODEL
Supplied accessories
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.3 CONFIGURATION
4
Fuse
ST4-5AN1
Fuse
ST4-6.3AN1
Fuse
ST4-3.15AN1
Fuse
ST4-5AN1
Carbon brush
54531-01
Fuse
ST4-5AN1
Fuse
ST6-10AN1
PRODUCT NAME/MODEL QUANTITY
7ZXRD0026
7ZXRD0013
JRC CODE
1 for installation
3 for spares
Scanner NKE-2103-4/4HS/6/6HS
For the power supply to motor(F3)
JRC CODE: 5ZFCA00053
1 for installation
3 for spares
Scanner NKE-2103-4/4HS/6/6HS
For the modulator(F2)
JRC CODE: 5ZFCA00050
2 for spares
Scanner NKE-2063/HS
JRC CODE: BRXP05247
1 for installation
3 for spares
Scanner NKE-2063/HS
For the scanner motor(F3)
JRC CODE: 5ZFCA00050
1 for installation
3 for spares
Scanner NKE-2063/HS(DC24V)
For the compound modulator(F2)
JRC CODE: 5ZFCA00047
1 for installation
3 for spares
Scanner NKE-2063(DC12V)
For the compound modulator(F2)
JRC CODE: 5ZFCA00051
1 for installation
3 for spares
Scanner NKE-2062/HS
For the scanner motor(F3)
JRC CODE: 5ZFCA00050
REMARKS
1-5
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.3 CONFIGURATION
INSTRUCTION MANUAL
1
Connector
LTW-07BFFA-LL7001
Connector
LTW-08BFFA-LL7001
NSK unit
NCT-4106A
Sun Hood
MTV304869
1-6
Cable connecting NDW-51
H-CFQ-7082
MTV304869
NCT-4106A
CFQ-7082
CFQ-5469
Cable connecting a GPS compass
H-CFQ-5469
Gyro signal and
log signal acquisition
Radar simulator
Cable connecting NDW-51
For JLR-20/30
For JLR-10
CFQ-6934
Cable connecting a GPS compass
H-CFQ-6934
NBD-865
For
NKE-2042
NKE-2043
NKE-2062
NKE-2063
For
NKE-2042
NKE-2043
NKE-2062/HS
NKE-2063/HS
NKE-2103-4/4HS/6/6HS
REMARKS
1 for installation
Display Unit NCD-2182
For GPS compass connection(J5)
JRC CODE: 5JCDX00034
1 for installation
Display Unit NCD-2182
For NMEA connection(J4)
JRC CODE: 5JCDX00033
1 for installation
Display Unit NCD-2182
For GPS connection(J3)
JRC CODE: 5JCDX00032
REMARKS
Cable connecting the scanner unit
and the display unit
CFQ6912-5/10/15/20/30 Length: 5/10/15/20/30 m
Cable with connectors at both
ends
Rectifier
NBD-865
NBA-5111
JRC CODE
7ZXRD0028
JRC CODE
Equipment cable
H-CFQ-6912-5
H-CFQ6912-10
CFQ-6912-15
H-CFQ6912-20
H-CFQ6912-30
Rectifier
NBA-5111
PRODUCT NAME/MODEL QUANTITY
Option
Connector
LTW-06BFFA-LL7001
PRODUCT NAME/MODEL QUANTITY
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.3 CONFIGURATION
Fig. 1.4-1 Exterior Drawing of Scanner Unit, Type NKE-2042
1.4 EXTERIOR DRAWINGS
1-7
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
INSTRUCTION MANUAL
1-8
Fig. 1.4-2 Exterior Drawing of Scanner Unit, Type NKE-2043
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
Fig. 1.4-3 Exterior Drawing of Scanner Unit, Type NKE-2062/HS
1-9
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
INSTRUCTION MANUAL
1-10
Fig. 1.4-4 Exterior Drawing of Scanner Unit, Type NKE-2063/HS
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
Fig. 1.4-5 Exterior Drawing of Scanner Unit, Type NKE-2103-4/4HS
1-11
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
INSTRUCTION MANUAL
1-12
Fig. 1.4-6 Exterior Drawing of Scanner Unit, Type NKE-2103-6/6HS
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
Fig. 1.4-7 Exterior Drawing of Display Unit, Type NCD-2182 (1/2)
1-13
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS
INSTRUCTION MANUAL
1-14
Fig. 1.4-7 Exterior Drawing of Display Unit, Type NCD-2182 (2/2)
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.4 EXTERIOR DRAWINGS

1-15
In particular, do not install the antenna cable parallel to the cables of other radio equipment.
other radio equipment from interfering with the radar operations.
Install the radar cable as far as from the cables of other radio equipment in order to prevent
Reference:
Fig. 1.5-1 General System Diagram of Radar
1.5 GENERAL SYSTEM DIAGRAMS
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.5 GENERAL SYSTEM DIAGRAMS
INSTRUCTION MANUAL
1-16
Chapter 1 GENERAL AND EQUIPMENT COMPOSITION
1.5 GENERAL SYSTEM DIAGRAMS

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