JRC JSS-2150N User manual

INSTRUCTIONINSTRUCTION
MANUALMANUAL
JSSJSS-2150/2150N2150/2150N
MF/HF RADIO EQUIPMENTMF/HF RADIO EQUIPMENT
ISO 9001, ISO 14001 Certified
FEB. 2020 Edition 1CODE No.7ZPJD0699B
WRC-12WRC-12
Not use the asbestos
For further information,contact:
URL Head office : http://www.jrc.co.jp/eng/
Marine Service Department
1-7-32 Tatsumi, Koto-ku, Tokyo 135-0053, Japan
: [email protected]
:
[phone]
e-mail
One-call

.

i
Safety Precautions
Radio and radar devices are operated by high voltages of anywhere from a few hundred volts up
to many hundreds of thousands of volts.
Observe the following precautions to prevent the risk of electric shock.
Avoid contact with the internal parts of these devices.
Only specialized service people should do any maintenance, inspections, or adjustments inside
the devices.
Falling after receiving an electric shock may lead to extensive secondary injuries, so be sure you
have a safe place to stand when working.
In the event that someone receives an electric shock, immediately implement emergency
procedures, such as cardiopulmonary resuscitation.
If you must reach into a device, as in the case of an emergency, you must switch off the devices
and ground a terminal in order to discharge the capacitors. After making certain that all the
electricity is discharged, only then can you insert your hand into the device. Wearing dry cotton
work gloves is another way to reduce risks. One more necessary precaution is to not use both
hands at the same time.
Although there is no danger with normal use, it is very dangerous if contact is made accidently
with the internal parts of these devices. There is a very high risk of death by high voltages of tens
of thousands of volts. In some cases, you could be fatally electrocuted by voltages of several
hundred volts.
If you find an electrocution victim, you must first switch off the machinery that caused the
electrocution and ground all circuits.
If you are unable to immediately cut off the circuit, do not directly touch the victim. Quickly use a
non-conductive material, such as a dry board or cloth, to move the victim away from the device.
If someone receives an electric shock, immediately implement emergency procedures, such as
cardiopulmonary resuscitation.
When a person is electrocuted, the current passes through their heart and may cause ventricular
fibrillation or cardiac arrest. Also, if the shock is mild, the victim's breathing may be restored by
doing artificial respiration. An electrocution victim becomes very pale, their pulse can be very
weak or even stop, and they may lose consciousness and become stiff.
CAUTIONS AGAINST HIGH VOLTAGE
Precautions for rescuing victims from electrocution
7ZPJD0699B

ii
Aperson is collapsing.
-Securethesafety of the surrounding
area.
-Preventsecondary disasters.
Check for response.
-Call while tappingthe shoulder.
Ask for help.
-Makeanemergencycall.
-Ask to bring an AED.
Open the airway.
-Check for breathing.
Chest compressions
-Pressstraight down by about 5 cmonthe chestand release
quickly.
-Repeat thisprocess ata rate of 100-120 times per minute.
Give both chestcompression and rescuebreathing (See Note(
1
))
-Ifnot trained, perform chest compression only.
Arrival of an AED
-Turn onthepower.
-Use the AED by following its voice
prompts.
Fitting of the electrode pads, etc.
Automatic electrocardiogram analysis
- Do not touch the injured or ill person.
Delivery of electricshock
Resume CPR from chest compressions
by following the voice prompts of the
AED.
The AED automatically
analyzes the heart
rhythm every 2 min.
Responding
Not responding or unknown
Listento theappeal oftheinjured
or ill person and give the
necessaryfirst-aidtreatment.
Breathing
Recovery position
-Lay the injured or ill
person onhis/her
side and wait for the
arrival ofthe
emergency services.
Not breathing or unknown
Note(
1
) Chest compression and rescue breathing
-Ifnot trained, perform chest compression only.
-If already trainedand want to also perform
rescue breaths, givetwo rescue breathsafter
every 30 chest compressions. Also, to avoid
infection risk, usethe dedicated mouthpiecefor
rescue breathing.
Electric shock is not needed.
Electric shock isneeded.
When to stop CPR
When the injured or ill personhas
been handed over to the
emergency services or has started
moaning or breathing normally, lay
him/her on his/her side in a
recovery positionand waitfor the
arrival ofemergencyservices.
Emergency First Aid Procedure
Flow of Cardiopulmonary Resuscitation (CPR) using AED

iii
Procedure for Cardiopulmonary Resuscitation (CPR) using AED
1. Check the scene for safety to prevent secondary disasters
a) Do not touch the injured or ill person in panic when an accident has occurred.
(Doing so may cause electric shock to the first-aiders.)
b) Do not panic and be sure to turn off the power. Then, gently move the injured
or ill person to a safe place away from the electrical circuit.
2. Check for responsiveness
a) Tap the shoulder of the injured or ill and shout in the ear saying, "Are you
OK?"
b) If the person opens his/her eyes or there is some response or gesture,
determine it as "responding." But, if there is no response or gesture, determine
it as "not responding."
3. If responding
a) Give first-aid treatment.
4. If not responding
a) Ask for help loudly. Ask somebody to make an emergency call and bring an
AED.
• Somebody has collapsed. Please help.
• Please call an ambulance.
• Please bring an AED.
• If there is nobody to help, call an ambulance yourself.
5. Check for breathing
a) Look to see if the chest and abdomen are rising and falling.
b) If the injured or ill person is breathing, place him/her in the recovery position
and wait for the arrival of the emergency services.
Please call an
ambulance.
Please bring
an AED.
Are you OK?

iv
6. Cardiopulmonary resuscitation (CPR) (Combination of chest compressions and rescue breaths)
a) Chest compressions
1) Position of chest compressions
• Position the heel of one hand in the center of the chest, approximately between the nipples, and place
your other hand on top of the one that is in position.
2) Perform chest compressions
• Perform uninterrupted chest compressions of 30
at the rate of about 100-120 times per minute.
While locking your elbows positioning yourself
vertically above your hands.
• With each compression, depress the chest wall to
a depth of approximately 5 cm.
b) Combination of 30 chest compressions and 2 rescue breaths
1) If not trained, perform the chest compressions only.
2) If already trained and want to also perform rescue breaths, give two rescue breaths after every 30 chest
compressions.
3) To avoid infection risk, use the dedicated mouthpiece for rescue breathing.
4) Continuously perform the combination of 30 chest compressions and 2 rescue breaths without
interruption.
5) If there are two or more first-aiders, alternate with each other approximately every two minutes (five
cycles of compressions and ventilations at a ratio of 30:2) without interruption.
30 times
2
times
CPR mask
Mouthpiece for
rescue breathing
Compress
with
heel of
the
hand.

v
Turn on the power.
7. When to stop cardiopulmonary resuscitation (CPR)
a) When the injured or ill person has been handed over to
the emergency services
b) When the injured or ill person has started moaning or
breathing normally, lay him/her on his/her side in a
recovery position and wait for the arrival of emergency
services.
8. Arrival and preparation of an AED
a) Place the AED at an easy-to-use position. If there are
multiple first-aiders, continue CPR until the AED becomes
ready.
b) Turn on the power to theAED unit. Depending on the
model of theAED, you may have to push the power on
button, or the AED automatically turns on when you open
the cover.
c) Follow the voice prompts of the AED.
9. Attach the electrode pads to the injured or ill person's bare chest
a) Remove all clothing from the chest, abdomen, and arms.
b) Open the package of electrode pads, peel the pads off and securely place
them on the chest of the injured or ill person, with the adhesive side facing the
chest. If the pads are not securely attached to the chest, the AED may not
function. Paste the pads exactly at the positions indicated on the pads, If the
chest is wet with water, wipe dry with a dry towel and the like, and then paste
the pads. If there is a pacemaker or implantable cardioverter defibrillator (ICD),
paste the pads at least 3cm away from them. If a medical patch or plaster is
present, peel it off and then paste the pads. If the injured or ill person's chest
hair is thick, paste the pads on the chest hair once, peel them off to remove
the chest hair, and then paste new pads.
c) Some AED models require to connect a connector by following voice prompts.
d) The electrode pads for small children should not be used for children over the
age of 8 and for adults.
10. Electrocardiogram analysis
a) The AED automatically analyzes electrocardiograms.
Follow the voice prompts of the AED and ensure that nobody is touching the
injured or ill person while you are operating the AED.
b) On someAED models, you may need to push a button to analyze the heart
rhythm.

vi
11. Electric shock (defibrillation)
a) If the AED determines that electric shock is needed, the voice prompt saying,
"Shock is needed" is issued and charging starts automatically.
b) When charging is completed, the voice prompt saying, "Press the
shock button" is issued and the shock button flashes.
c) The first-aider must get away from the injured or ill person, make
sure that no one is touching him/her, and then press the shock
button.
d) When electric shock is delivered, the body of the injured or ill
person may jerk.
12.Resume cardiopulmonary resuscitation (CPR)
a) Resume CPR by following the voice prompts of the AED.
• Perform uninterrupted chest compressions at the rate of
about 100-120 times per minute.
• With each compression, depress the chest wall to a depth of
approximately 5 cm.
13. Automatic electrocardiogram analysis
a) When 2 minutes have elapsed since you resumed cardiopulmonary resuscitation (CPR), the AED
automatically analyzes the electrocardiogram.
b) If you suspended CPR by following voice prompts andAED voice prompt informs you that shock is
needed, give electric shock again by following the voice prompts.
IfAED voice prompt informs you that no shock is needed, immediately resume CPR.
14. When to stop CPR (Keep the electrode pads on)
a) When the injured or ill person has been handed over to the emergency services.
b) When the injured or ill person has started moaning or breathing normally, lay him/her on his/her side in a
recovery position and wait for the arrival of emergency services.
Press the shock button.

vii
Preface
Thank you for choosing the Model JRC JSS-2150 150W MF/HF radio equipment. This radio
equipment can be used as a Global Maritime Distress and Safety System (GMDSS) radio device,
compliant with international regulations, that provides emergency communications and standard
communications capabilities for small and large ships.
●Please read this instruction manual thoroughly before using the JSS-2150 150W MF/HF radio
equipment, and use it in accordance with the instructions contained herein.
●Please keep this manual available for future reference. Please refer to it if any difficulties are
encountered when using the equipment.

viii
Before operation
Concerning the symbols
This manual uses the following symbols to explain correct operation and to prevent
injury or damage to property.
The symbols and descriptions are as follows. Understand them before proceeding with
this manual.
WARNING Indicates a warning that, if ignored, may result in
serious injury or even death.
CAUTION Indicates a caution that, if ignored, may result in
injury or damage to property.
Examples of symbols
The Δ symbol indicates caution (including DANGER and WARNING).
The illustration inside the Δ symbol specifies the content of the caution
more accurately. (This example warns of possible electrical shock.)
The symbol indicates that performing an action is prohibited. The
illustration inside the symbol specifies the contents of the prohibited
operation. (In this example disassembly is prohibited.)
The symbol indicates operations that must be performed. The
illustration inside the symbol specifies obligatory instructions. (In this
example unplugging is the obligatory instruction.)
Concerning the WARNING labels
The WARNING labels are put on the NTD-2150 MF/HF Transceiver, NFC-2150
Antenna tuner, NBD-2150 AC/DC Power supply, and NBB-714/724 Battery charger. Do
not take off, destroy, or modify the labels.
NTD-2150 MF/HF Transceiver