JRC JMA-1032 User manual

JMA-1030Series
MARINE RADAR
EQUIPMENT
INSTRUCTION
MANUAL

i
PRECAUTIONS BEFORE OPERATION
PRECAUTIONS BEFORE OPERATION
■Cautions for high voltage
High voltages from hundreds volts to tens of thousands volts are to be applied to the
electronic equipment such radio and radar devices. You do not face any danger
during normal operation, but sufficient cares are required for maintenance, inspection
and adjustment of their internal components. (Maintenance, check-up and adjustment
of the inside of the equipment are prohibited except by maintenance specialists. ) High
voltages of tens of thousands volts are so dangerous as to bring a death from electric
shock, but even voltages of hundred volts may sometimes lead to a death from
electric shock. To prevent such an accident, make it a rule to turn off the power switch,
discharge capacitors with a wire surely earthed on an end make sure that internal
parts are no longer charged before you touch any parts inside these devices. At the
time, wearing dry cotton gloves ensures you further to prevent such danger. It is also a
necessary caution to put one of your hands in the pocket and not to use your both
hands at the same time.
It is also important to select a stable foothold always to prevent additional injuries
once you were shocked by electricity. If you were injured from electric shock, disinfect
the burn sufficiently and get it taken care of promptly.
■What to do in case of electric shock
When finding a victim of electric shock, turn off the power source and earth the circuit
immediately. If it is impossible to turn off the circuit, move the victim away promptly
using insulators such as dry wood plate and cloth without touching the victim directly.
In case of electric shock, breathing may stop suddenly if current flows to the
respiration center in the brain. If the shock is not so strong, artificial respiration may
recover breathing. When shocked by electricity, the victim will come to look very bad
with weak pulse or without beating, resulting in unconsciousness and rigidity. In this
case, it is necessary to perform an emergency measure immediately.

ii
FIRST-AID TREATMENTS
FIRST-AID TREATMENTS
■First-aid treatments
As far as the victim of electric shock is not in dangerous condition, do not move him and
practice artificial respiration on him immediately. Once started, it should be continued
rhythmically.
1 Do not touch the victim confusedly as a result of the accident, but the rescuer may also
get an electric shock.
2 Turn off the power source calmly and move the victim away quietly from the electric
line.
3 Call a physician or ambulance immediately or ask someone to call a doctor.
4 Lay the victim on this back and loosen his necktie, clothes, belt, etc.
5 a. Examine the victim's pulse.
b. Examine his heartbeat bringing your ear close to his heart.
c. Examine his breathing bringing the back of your hand or your face close to his face.
d. Check the size of the pupils of his eyes.
6 Open the victim's mouth and take out artificial teeth, cigarette or chewing gum if any.
Keep his mouth open, stretch his tongue and insert a towel or the like in his mouth to
prevent the tongue from suffocating. (If it is hard to open his mouth due to set teeth,
open it with a screwdriver and insert a towel in this mouth. )
7 Then, wipe his mouth so that foaming mucus does not accumulate inside.

iii
FIRST-AID TREATMENTS
■When pulse is beating but breathing has stopped
(Mouth-to-mouth respiration) Fig. 1
1 Tilt the victim's head back as far as this face looks back. (A pillow may be
inserted his neck. )
2 Push his jaw upward to open his throat wide (to spread his airway).
3 Pinch the victim's nostrils and take a deep breath, block his mouth completely with
yours and blow into his mouth strongly. Take a deep breath
again and blow into his mouth.
Continue this 10 to 15 times a minutes (blocking his nostrils).
4 Carefully watch that he has recovered his natural breathing and atop
practicing artificial respiration.
5 If it is difficult to open the victim's mouth, insert a rubber or vinyl tube into one of his
nostrils and blow into it blocking the other nostril and his mouth completely.
6 When the victim recovers consciousness, he may try to stand up suddenly, but let
him lie calmly and serve him with a cup of hot coffee or tea and keep
him warm and quiet. (Never give him alcoholic drinks. )
●Method of mouth-to-mouth respiration by raising head
Fig. 1 Mouth-to mouth respiration
(1) Raise the victim's head. Support his
forehead with one of your hand and his
neck with the other hand. →①
When you tilt his head backward, the
victim, in most cases, opens his mouth to
the air. This makes mouth-to mouth
respiration easy.
(2) Cover his mouth as widely as possible with
yours and press your cheek against
his nose→②
Or, pinch his nostrils with your fingers to
prevent air from leaking. →③
(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.

iv
FIRST-AID TREATMENTS
■When both pulse and breathing have stopped
Perform the (Cardiac massage) Fig. 2 and (Mouth-to-mouth respiration) Fig. 1
When no pulse has come not to be felt, his pupils are open and no heartbeat is heard,
cardiac arrest is supposed to have occurred and artificial respiration must be
performed.
1 Place your both hands, one hand on the other, on the lower one third area of his
breastbone and compress his breast with your elbows applying your
weight on his breast so that it is dented about 2cm (Repeat compressing his breast
50 times or so a minutes). (Cardiac massage)
2 In case of one rescuer, Repeat cardiac massages about 15 times and blow into his
mouth 2 times quickly, and repeat this combination.
In case of two rescuers, one person repeats cardiac massages 15 times while the
other person blow into his mouth twice, and they shall repeat this combination.
(Perform the cardiac massage and mouth-to-mouth respiration)
3 Examine his pupils and his pulse sometimes. When the both have returned to
normal, stop the artificial respiration, serve him with a cup of hot coffee or
tea and keep him warm and calm while watching him carefully. (Never give him
alcoholic drinks. ) Commit the victim to a medical specialist depending on his
condition. To let him recover from the mental shock, it is necessary for persons
concerned to understand his situations and the necessary treatment.
Fig. 2 Cardiac massage

v
PREFACE
PREFACE
Thank you very much for purchasing the JRC marine radar equipment, JMA-1030 series.
This equipment is a marine radar equipment designed to obtain safe operation of marine
ships. This equipment consists of a scanner unit and a display unit as its main units.
 Before operating the equipment, be sure to read this instruction manual carefully for
correct operation.
 Maintain this instruction manual so that operators can refer to it at anytime.
Refer to this manual when any inconvenience or defect occurs.
In this equipment manual, contains easy operational bridge card on appendix page.
Please copy it and equip them around the set.
About equipment type names:
JMA-1030 is a radar series model name.
Individual name is changes according to the combination of units.
JMA-1030 Series
JMA-1032 Display NCD-2256 + Scanner NKE-1066
JMA-1034 Display NCD-2256 + Scanner NKE-2044

vi
CHECKING THE SUPPLIED ITEMS
CHECKING THE SUPPLIED ITEMS
STANDARD SUPPLY ITEMS
Standard supply items are as follows.
The normal installation cable length is 10m between scanner and display.
Optional special length cables are prepared by JRC if request.
Standard cable length is 10m.
Optional special length cables are 5m, 15m, 20m 30m each.
(Please order if necessary)
SCANNER UNIT 1 set
DISPLAY UNIT 1 set
LCD DISPLAY COVER 1Piece
INSTALLATION CABLE (SCANNR TO DISPLAY) 1Piece (Standard 10m)
POWER SUPPLY CABLE (DC input cable 2m) 1Piece
STANDARD SPARE PARTS 1Piece (7ZXRD0032: SPARE FUSE:58V/7.5A 2pices)
OPERATIONAL MANUARU 1Piece (This book)
TENPLATE SHEET FOR SCANNER MOUNTING SCREW HOLES 1Piece
NOTE:
This radar display is possible to use AIS, TT, LL_ position, Depth, and N-UP functions.
But those all function needs the signal input from GPS, AIS. GYRO. LOG ECHO SOUNDERS.
ALL external signals are connect using NMEA connecting cable.
This cable is option, not include standard supply items.
Option units.(Not included standard supplied items)
Please order to JRC agent or factory if necessary.
☆
☆☆
☆SCANNER to DISPLAY Cable : 5m,15m、
、、
、20m each one (necessary length)
☆
☆☆
☆NMEA Signal connection cable: length 1m
☆
☆☆
☆RGB external monitor connection unit (NQA-2447) (Not include RGB monitor)
☆
☆☆
☆ Rectify unit (NBD-865 ）
））
）: AC 100/220V to DC24V

vii
BEFORE OPERATION
BEFORE OPERATION
■PICTORIAL INDICATION
Various pictorial indications are included in this manual and are shown on these
equipment so that you can operate them safety and correctly and prevent any
danger to you and/or to other persons and any damage to your property during
operation. Such indications and their meanings are as follows.
Understand them before you read this manual.
DANGER
This indication is shown where incorrect equipment
operation due to negligence may cause death or serious
injuries.
WARNING
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.
CAUTION
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.
■EXAMPLES OF PICTORIAL INDICATION

viii
BEFORE OPERATION
■WARNING LABEL
Warning label is patched on the equipment visible surface.
Do not try to remove, break or modify the label.

ix
BEFORE OPERATION
■RUSSIA CTP MARK
According to the requirements of clause 20 of Technical Regulations about safety of
Maritime transport objetcs, approved by Resolution of the Russian Federation
Goverment #620 dated August 12, 2010 and requirements Technical Regulation of the
Russian Federation Goverment #623 dated August 12, 2010 navigation &
radiotelephone equipment should be marked by company – manufacturer with
market-circulation mark the way it is determined by Legislation of the Russia federation
on technical regulation.
According to the airticle 27 PZ No184 –FZ of Federal Law about Technical Regulation
dated December 12, 2002 and Resolution of the Russian Federation Goverment dated
19.11.03 No0696 navigation equipment has an appropriate marking. The marking can
be perfomed by one of four variants, depending on surface colour of equipment.
The images should be grey scale and should contrast against the surface colour (ref. to
the Resolution of the Russian Federation Goverment No696 <<About market circulation
mark>> dated November 19, 2003).
The marking of Radio and navigation equipment should be done by the manufacturer
(supplier) according to the clause 2 of the article 27 of the Federal Law No.184 –FZ <<
About technical Regulation>> and should be applied right to device surface.
Type 1 Type 2 Type 3 Type 4

x
PRECAUTINS
PRECAUTIONS
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.
When conducting maintenance, make sure to turn the main power off.
Failure to comply may result in electrocution.
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 work on the antenna, make sure to
turn its main power off.
Failure to comply may result in electrocution or injuries.
DANGER

xi
PRECAUTINS
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.
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).
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.
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.
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.
WARNING

xii
PRECAUTINS
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.
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.
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.
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.
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.
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.
CAUTION

xiii
PRECAUTINS
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.
When a large value is set as an association condition, a tracked
target near an AIS target is identified as the AIStarget 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.
Since these alarms may include someerrors 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 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.
Any adjustments must be made by specialized service personnel.
Incorrect settings may result in unstable operation.
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.
Failure to comply may result in accidents or equipment failure.
Make sure to shut off the main power before replacing parts.
Failure to comply may result in electrocution or equipment failure.
CAUTION

xiv
PRECAUTINS
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 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.
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.
CAUTION

xv
WARNING LABEL MOUNTING POINT
WARNING LABEL MOUNTING POINT
NKE-1066 SCANNER UNIT
View from cable inlet side.

xvi
WARNING LABEL MOUNTING POINT
NKE-2044 SCANNER UNIT
View from cable inlet side.

xvii
EQUIPMENT APPEARANCE
EQUIPMENT APPEARANCE
JMA-1030 is a series name.
Individual TYPE name are change by combination of units.
TYPE JMA-1032 NCD-2256 + NKE-1066
TYPE JMA-1034 NCD-2256 + NKE-2044
JM
A
-
1030 Series system diagram
1.5feet Scanner Unit
(NKE-1066)
Radome diameter 450mm
2feet Scanner Unit
(NKE-2044)
Radome diameter 620mm
*
STANDARD LENGTH 10m
OPTION:
(Cable length: 5m/15m/20m/30m)
JMA
-
1034 ADAR
JMA-1032 RADAR
7inch WIDE VGA COLOUR LCD DISPLAY
(NCD-2256)
CFQ9924-5,10,15,20,30
External Navigation
al
Signal input.
NMEA 3 input ports
(GPS,AIS,DEPTH)
CFQ-9900
Ship’s Main Power
(Cable length 2m)
*INCLUDING FUSE IN PLUS LINE
FUSE TYPE: 7.5A/58V
(10.8-31.2VDC)

xviii
DISPLAY APPEARANCE
DISPLAY APPEARANCE
DISPLAY TYPE NAME NCD-2256
TABLE TOP MOUNTING
USB PORT
SUN COVER
POWER/CLR PUSH SWITCH
ROTARY KNOB WITH PUSH
FRONT PANEL
SPEAKER
TOUCH PANEL
REAR CASE
MOUTING BRANCKET