jotron Tron 60S User manual

USERS MANUAL
www.jotron.com
Tron 60S
Tron 60GPS

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AMENDMENT RECORDS
Amend-
ment no
By Date Page(s) Vers. Reason for change
1 TH 23.12.2010 Total 32 A New Manual
2 TH 25.02.2011 Ch. 3.1.2 B Changed battery
info
3 TH 18.04.2011 Page 13-29 C Re-arranged pic-
tures/drawings
4 TH 19.09.2011 Page 15,
22-25
D Info update
5 BR 10.11.2011 Page 24 E Info update on test
6 TH 20.01.2012 Page 16-18,
30
F Update text and
images
7 ØE 08.02.2012 6,16, 18, 20,
22 and 24
G Update text
8 TH H Text and pictures
9 FIT 22.05.2012 6, 12, 16, 18,
26, 29-30
I Updated text
10 BR 26.06.2012 6, 16 J Battery info and
EPIRB registration

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EC Declaration of Conformity, available at www.jotron.com
ABBREVIATIONS AND DEFINITIONS
BAUD
Transmission rate unit of measurement for binary coded data (bit per second)
BIT
Short form of Binary Digit. The smallest element of data in a binary-coded value
BPS
Bits Per Second
COSPAS
COsmicheskaya Sistyema Poiska Avariynich Sudov (Space System for the
Search of Vessels in Distress)
EPIRB
Emergency Position Indicating Radio Beacon
GLOBAL POSITIONING SYSTEM (GPS)
The NAVSTAR Global Positioning System, which consists of orbiting satellites, a
network of ground control stations, and user positioning and navigation equip-
ment. The system has 24 satellites plus 3 active spare satellites in six orbital
planes about 20,200 kilometers above the earth.
IEC
International Electro-technical Commission
IMO
International Maritime Organization
IBRD
International 406MHz Beacon Registration Database
ITU
International Telecommunication Union

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LED
Light Emitting Diode
LUT
Local User Terminal (Ground Station)
MCA
Marine and Coastguard Agency (UK)
MCC
Mission Control Centre
NOAA
National Oceanic and Atmospheric Administration (USA)
RCC
Rescue Coordination Centre
SARSAT
Search and Rescue Satellite-Aided Tracking System
SBM
Shore Based Maintenance – as required by SOLAS regulation IV/15.9.2 of
SOLAS 1974 as amended with, in accordance with MSC/Circ. 1039 guidelines for
Shore-Based Maintenance (SBM) of Satellite EPIRBs within 5 years if:
Passenger ships (> 12 passengers) and cargo ships (> 300GT) engaged in Inter-
national voyages, shall perform SBM as follows:
• Latest by the date of the EPIRB label with this text, or the battery Label,
whichever is first
• When this EPIRB becomes due for SBM in accordance with national require-
ments
VHF
Very High Frequency -A set of frequencies in the 30-300MHz region.

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IMPORTANT
The information in this book has been carefully checked and is believed to be
accurate. However, no responsibility is assumed for inaccuracies.
This equipment contains CMOS integrated circuits. Observe handling precau-
tions to avoid static discharges which may damage these devices. Jotron AS
reserves the right to make changes without further notice to any products or
modules described herein to improve reliability, function or design. Jotron AS
does not assume any liability arising out of the application or use of the de-
scribed product.
WARNING / IMPORTANT
Jotron AS is a prime manufacturer of safety equipment designed for rescue of
human lives and their property. For safety equipment to be effective in line with
the design parameters it is important that they are handled, stowed and main-
tained in compliance with the manufacturers instructions. Jotron AS can not be
held responsible for any damage caused due to incorrect use of the equipment
or breach of laid down procedures or for failure of any specific component or
other parts of the equipment.
The chapter covering battery replacement is added for information only. Jotron
AS does not take any responsibility for improper disassembling/assembling of
the beacon. We strongly recommend all service to be done by authorized Jotron
AS agents. In addition to normal service, Jotron AS agents have the necessary
equipment and education to test the operational functions of the beacon. Non-
original maintenance and/or service parts may destroy the equipment function
and performance.

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BATTERY SAFETY DATA SHEET
PRODUCT NAME: Energizer Battery
TYPE NO.: L91 Volts: 1.5
TRADE NAMES: ULTIMATE (L91)
APPROXIMATE WEIGHT: 14.5 g
CHEMICAL SYSTEM: Lithium/Iron Disulfide
DESIGNED FOR RECHARGE: No
HAZARDS IDENTIFICATION
Under normal conditions of use, the battery is hermetically sealed.
Ingestion: Swallowing a battery can be harmful.
Inhalation: Contents of an open battery can cause respiratory irritation.
Skin Contact: Contents of an open battery can cause skin irritation.
Eye Contact: Contents of an open battery can cause severe irritation.
FIRST AID MEASURES
Ingestion: Do not induce vomiting or give food or drink. Seek medical attention
immediately. CALL NATIONAL BATTERY INGESTION HOTLINE for advice and
follow-up (202-625-3333) collect day or night.
Inhalation: Provide fresh air and seek medical attention.
Skin Contact: Remove contaminated clothing and wash skin with soap and wa-
ter.
Eye Contact: Immediately flush eyes thoroughly with water for at least 15 min-
utes, lifting upper and lower lids, until no evidence of the chemical remains. Seek
medical attention.
Note: Carbon black is listed as a possible carcinogen by International
Agency for Research on Cancer (IARC).
FIRE FIGHTING MEASURES
In case of fire where lithium batteries are present, flood area with water or
smother with a Class D fire extinguishant appropriate for lithium metal, such as
Lith-X. Water may not extinguish burning batteries but will cool the adjacent
batteries and control the spread of fire. Burning batteries will burn themselves
out. Virtually all fires involving lithium batteries can be controlled by flooding

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with water. However, the contents of the battery will react with water and form
hydrogen gas. In a confined space, hydrogen gas can form an explosive mixture.
In this situation, smothering agents are recommended. A smothering agent will
extinguish burning lithium batteries.
Emergency Responders should wear self-contained breathing apparatus. Burn-
ing lithium-iron disulfide batteries produce toxic and corrosive lithium hydroxide
fumes and sulfur dioxide gas.
HANDLING AND STORAGE
Storage: Store in a cool, well ventilated area. Elevated temperatures can result
in shortened battery life. In locations that handle large quantities of lithium bat-
teries, such as warehouses, lithium batteries should be isolated from unneces-
sary combustibles.
Mechanical Containment: If potting or sealing the battery in an airtight or wa-
tertight container is required, consult your Energizer Battery Manufacturing, Inc.
representative for precautionary suggestions. Do not obstruct safety release
vents on batteries. Encapsulation of batteries will not allow cell venting and can
cause high pressure rupture.
Handling: Accidental short circuit for a few seconds will not seriously affect the
battery. Prolonged short circuit will cause the battery to lose energy, generate
significant heat and can cause the safety release vent to open. Sources of short
circuits include jumbled batteries in bulk containers, metal jewelry, metal cov-
ered tables or metal belts used for assembly of batteries into devices. Damaging
a lithium battery may result in an internal short circuit.
• The contents of an open battery, including a vented battery, when exposed
to water, may result in a fire and/or explosion. Crushed or damaged batteries
may result in a fire.
• If soldering or welding to the battery is required, consult your Energizer rep-
resentative for proper precautions to prevent seal damage or short circuit.
Charging: This battery is manufactured in a charged state. It is not designed for
recharging. Recharging can cause battery leakage or, in some cases, high pres-
sure rupture. Inadvertent charging can occur if a battery is installed backwards.
Labeling: If the Energizer label or package warnings are not visible, it is impor-
tant to provide a package and/or device label stating:

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- WARNING:
Battery can explode or leak and cause burns if installed backwards, disassem-
bled, charged, or exposed to water, fire or high temperature. Where accidental
ingestion of small batteries is possible, the label should include:
- WARNING:
(1) Keep away from small children. If swallowed, promptly see doctor. Battery can
explode or leak and cause burns if installed backwards, disassembled, charged,
or exposed to water, fire or high temperature.
TEST AND MAINTENANCE RECORD
DATE N/T/B SIGN INSP
N= New EPIRB installed, T= Test, B= New battery
TEST OF RADIO EQUIPMENT
Monthly:
Float-free and manual EPIRBs to be checked using the means provided for
testing on the equipment. Check data for periodical maintenance requirement
for float-free EPIRB.
False alerts transmitted by EPIRB
False alerts are a serious problem for the rescue service. Nearly 90% of EPIRB
initiated distress alerts turn out to be false alarms.
If for any reason, your EPIRB should cause a false alarm, it is most important
that you contact the nearest search and rescue authority and tell them it was a
false alarm. They can then stand down any rescue service (coast radio station
or appropriate CES or RCC). Use any means at your disposal to make contact.

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Switch off the distress alarm by de-activating your EPIRB, as soon as possible.
If your beacon is activated in a non-distress situation or a distress situation
which has been resolved and you no longer require assistance, contact the
nearest search and rescue authorities via the most expeditious means available
with the following information:
• Beacon ID number (15 character UIN):
• Position (At time of activation):
• Date of Activation:
• Time of Activation (Time zone):
• Duration of Activation:
• Beacon marke and model:
• Vessel Name/lD:
• Circumstances/cause (if known):
USA
The United States search and rescue authority is the U.S. Coast Guard. The pri-
mary points of
contact are:
Pacific Ocean Area
USCG Pacific Area Command Centre
Tel: [phone]
Atlantic Ocean / Gulf of Mexico Area
USCG Atlantic Area Command Centre
Tel: [phone]
From Any Location
USCG Headquarters Command Centre
Tel: [phone]

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TABLE OF CONTENT
1 GENERAL DESCRIPTION 12
1.1 TRON 60S/ GPS 12
1.2 SYSTEM DESCRIPTION 13
1.2.1 SIGNAL DETECTION 13
1.2.2 DISTRESS LOCATION DETERMINATION 14
1.2.3 EPIRB REGISTRATION 15
2 TECHNICAL SPECIFICATIONS 18
2.1 GENERAL 18
2.2 COSPAS-SARSAT TRANSMITTER 18
2.3 NAVIGATION DEVICE 18
2.4 HOMING TRANSMITTER 18
2.5 BRACKETS 19
2.5.1 FLOAT FREE BRACKET FB-60 19
2.5.2 MANUAL BRACKET MB-60 19
3 EPIRB DESCRIPTION 20
3.1 GENERAL 20
3.1.1 MAIN MODULE WITH ANTENNA 20
3.1.2 BATTERY PACK 20
4 INSTALLATION 21
4.1 BRACKETS 21
4.1.1 FLOAT FREE BRACKET FB-60 21
4.1.2 MANUAL BRACKET MB-60 22
4.1.3 MOUNTING THE FB-60/MB-60 BRACKETS 22
5 OPERATION INSTRUCTIONS 23
5.1 MANUAL OPERATION 23
5.1.1 OUT OF BRACKET 23
5.1.2 FLOAT FREE BRACKET FB-60 24
5.2 AUTOMATIC OPERATION - FLOAT FREE BRACKET FB-60 25
5.3 TEST 25

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6 PERIODICAL CONTROL 27
6.1 EVERY MONTH: 27
6.2 EVERY 12TH MONTH: 27
6.3 EVERY 2ND YEAR: 27
6.4 EVERY 5TH YEAR: 27
6.5 SERVICE PROCEDURE 2012 28
7 MAINTENANCE 29
7.1 EPIRB MODULE / BATTERY PACK 29
7.1.1 CHANGE OF BATTERY 29
7.2 HYDROSTATIC RELEASE REPLACEMENT 30
7.2.1 REPLACING THE RELEASE MECHANISM IN 30
FB-60 BRACKET
8 SPARE PARTS 31
9 SERVICE AGENTS 31

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1 GENERAL DESCRIPTION
The Tron 60S/GPS is emergency equipment consisting of:
• Tron 60S/GPS Cospas-Sarsat emergency EPIRB
• One of the following brackets:
• FB-60 - Automatic float free bracket
• MB-60 - Manual bracket
The Tron 60S/GPS EPIRB is developed to meet the regulations and rules for use
on vessels and life rafts in the maritime service. Tron 60S/GPS meets the fol-
lowing specifications for 406 MHz EPIRBs for use in search and rescue opera-
tions at sea.
See “Declaration of Conformity” document at www.Jotron.com for information
of required standards.
1.1 TRON 60S/ GPS
The Tron 60S/GPS is buoyant and have water activated contacts which will
start DISTRESS transmission if deployed into water. Tron 60S/GPS are currently
available with two different brackets, one manual type and one float free ver-
sion. Both type of brackets prevents DISTRESS transmission if water spray are
applied to the EPIRBs.
The Float free bracket, FB-60 is a covered bracket with an hydrostatic release
unit (HRU) which will release the Tron 60S/GPS if the bracket is submerged to a
depth of 2-4 meters if the ship are about to sink.
The Manual bracket, MB-60 is a simple bracket for those ships which does not
need a float free version, or for those in need of an additional manual EPIRB
in the wheelhouse as required by some national administrations. The manual
bracket will also be used as a shipment bracket when Jotron send replacement
units to customers.
The purpose of the Tron 60S/GPS is to give a primary alarm to the search
and rescue authorities. The EPIRB gives an immediate alarm when activated,
transmitting the ID of the ship in distress. Care must be taken not to activate
the EPIRB unless in an emergency situation, in such cases the user will be held
responsible. For periodic testing a test function is implemented. During the test
cycle the EPIRB does a self-test on the transmitters and on the battery status.

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No emergency signal is transmitted during the self-test.
The battery of the EPIRB will last for at least 48 hours from activation of the
EPIRB.
1.2 SYSTEM DESCRIPTION
The Cospas-Sarsat system was introduced in 1982 as a worldwide search and
rescue system with the help of satellites covering the earth’s surface. Since the
introduction of the system more than 28000 persons have been rescued by
the Cospas-Sarsat system (2009). Currently the system consists of 5 functional
satellites in a polar orbit constellation, these satellites cover the entire earth’s
surface and receive the emergency signal from the 406 MHz transmitter within
the Tron 60S/GPS, more polar orbiting satellites will be available in the future,
giving a faster location and rescue time.
In addition several geostationary satellites are equipped with a 406 MHz tran-
sponder, these satellites are not able to locate the Tron 60S/GPS but will give
an early warning to the rescue forces, minimising the time from an emergency
occurs till the rescue forces are at the site.
Each emergency EPIRB in the system is programmed with its own unique code,
therefore it is vital that the ships data that is given to the dealer you obtained
your Tron 60S/GPS, is correct. It is also important that your EPIRB is registered
in the database for each country. This database is normally located in the same
country that the ship is registered.
1.2.1 SIGNAL DETECTION
When the Tron 60S/GPS is activated
(manually or automatically) it trans-
mits on the frequencies 121.5 MHz and
406.037 MHz. An analogue signal is
emitted on 121.5 MHz and a digital
signal is transmitted on 406.037 MHz.
After the Tron 60S/GPS is activated,
the next passing satellite will detect the
transmitted signal and relay it to an antenna at a ground station, called LUT.
The International Cospas-Sarsat System has ceased satellite processing of
121.5/243 MHz beacons from 1 February 2009.

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1.2.2 DISTRESS LOCATION DETERMINATION
The location of the distress signal is determined by taking
measurements of the doppler shift of the EPIRB frequency
when the satellite first approach and then pass the EPIRB.
The actual frequency is heard at the time of closest approach
(TCA). Knowing the position of the satellite and using the re-
ceived doppler signal information, it is possible to determine
the location of the Tron 60S/GPS from the satellite at the
TCA. At the LUT, actually two positions are calculated. One is
the actual position (A) and the other is the mirror image (B)
position. A second satellite pass confirms the correct location (A). Doppler-
only accuracy is within 5 km (3 mi) (3.1 statute miles or 2.6 nautical miles)— that
is, the position is sufficiently accurate for SAR purposes even after only one
pass. What’s more, the most likely of the two ’mirror’ positions can be deter-
mined valid with 98.5% accuracy after only one satellite pass. This accuracy can
be increased to 99.3% using so-called ”combined Leo-Geo processing,” and
this technique also enables accurate positions to be generated with as little as
two or three bursts from the beacon (i.e. less than 4 minutes of transmission)
and thus greatly increases the chances of being found even if the beacon is
ultimately consumed by fire or is otherwise destroyed
1.2.2.1 GPS ADVANTAGE
Polar orbiting satellites
(LEOSAR)
Geostationary satellites
(GEOSAR)
Tron 60S Delayed alert (<90 min)
Position by Doppler (5km)
Immediate alert (<5 min)
NO position
Tron 60GPS
(MMSI Standard
Location Protocol Long)
Delayed alert (<90 min)
Position by GPS (120m)
Immediate alert (<5 min)
Position by GPS (120m)
Longer delay,
Low resolution position
Fast alert and accurate
position

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Tron 60GPS has been designed to operate with the Cospas-Sarsat system and
will enhance further the lifesaving capabilities of conventional beacons.
Please see below comparison between Tron 60S and Tron 60GPS depending on
detection by polar orbiting or geostationary satellites.
GPS position is updated every 5 minutes, and can also be tested in SELF TEST
(On previous models, position updates was only allowed every 20 minutes and
NOT allowed to be tested in SELF TEST)
1.2.3 EPIRB REGISTRATION
Normally the MCC will contact the vessel or the contact person registered in a
shipping register and/or an EPIRB register (Ships owner, family member etc.) be-
fore alerting the RCC. This is to determine if the alarm from the EPIRB for some
reason is a false alarm, and an expensive rescue operation can be avoided. Be-
cause of this it is important that the ships data is correct in the shipping register
or in the EPIRB database.
You should register your beacon with the national authority associated with the
country code in the hexadecimal identification (15 Hex ID) of your beacon. You
can register your beacon online with the Cospas-Sarsat IBRD if your country
does not provide a registration facility and your country has allowed direct reg-
istration in the IBRD: www.406registration.com
If your country operates a national beacon registry, consult the document C/S
S.007 ”Cospas-Sarsat Handbook of Beacon Regulations” available at
www.cospas-sarsat.org to obtain the point of contact.
Some EPIRB registration links:
USA: http://www.beaconregistration.noaa.gov
UK: http://www.mcga.gov.uk (search for ”EPIRB registration”)

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USA REGISTRATION CARD
For registration of the beacon, use this link:
http://www.beaconregistration.noaa.gov
Follow instructions you see on your screen.
Other registrations methods are mail or fax. Forms are ready with correct infor-
mation and it may be downloaded from the above web site.
The Emergency Contact information has to be accurate, especially regarding
the telephone number, as this will be used to validate an alert. Only if the bea-
con registration and approximate location details can be confirmed will USCG
(United States Coast Guard) launch an immediate rescue, otherwise there will be
a delay whilst further alerts from the same source are received and verified.
Registration address:
NOAA/SARSAT Beacon Registration
E/SP3
Federal Building 4, Room 3320
5200 Auth Road, Suitland,
MD 20746–4304.

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2 TECHNICAL SPECIFICATIONS
2.1 GENERAL
Battery: Lithium/iron disulfide, 12V/2900 mAh, 5 years service life
Housing material: Glass reinforced Polycarbonate
Dimensions:
• Weight: 680 gram
• Height: 340 mm
• Max diameter: 128mm
Compass safe distance: 0,85 m
Temperature operating: -20°C to + 55°C (-4°F to +131°F)
Temperature storage: -40°C to + 65°C (-22°F to +149°F)
Operating life: Minimum 48 hours at -20°C
2.2 COSPAS-SARSAT TRANSMITTER
Frequency: 406.037 MHz ±2 ppm
Output power: 5W ±2 dB
Protocols: Tron 60S/GPS: Maritime, Serialized, Radio Call sign,
Location protocols
Modulation: Phase modulation 1.1 ±0.1 rad
Data encoding: Bi Phase L
Stability: Short term: ≤2 x10e
Medium term: ≤10e
Residual noise: ≤3 x10e
Bit rate: 400 b/s
Antenna: Omni directional
2.3 NAVIGATION DEVICE
Type: 22 Channel GPS Receiver
Antenna: Chip type
2.4 HOMING TRANSMITTER
Frequency: 121.500 MHz
Output power: Up to 100 mW
Modulation: A9, AM sweep tone between 300Hz and 1600Hz
Sweep range: 700 Hz
Sweep rate: 2.5 Hz
Stability: 10 ppm over temperature range
Antenna: Omni directional
-9
-9
-9

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2.5 BRACKETS
2.5.1 FLOAT FREE BRACKET FB-60
Materials: Luran S/ ABS
Dimensions (hwd): (385 x 151 x 148) cm
Weight: 850 g
Release mechanism: Jotron HRU kit (part. no. 86218)
2.5.2 MANUAL BRACKET MB-60
Materials: PA6 + 30% fibre glas (Polyamide)
Dimensions (hwd): (156x 134 x 98.5) cm
Weight: 150 g

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3 EPIRB DESCRIPTION
3.1 GENERAL
The Tron 60S/GPS consists of upper and lower housing mounted together with
an equator ring with gasket. Tron 60S/GPS consists of the following main parts:
• Main module with antenna
• Battery pack
3.1.1 MAIN MODULE WITH ANTENNA
The EPIRB module consists of:
• The main board including all electronic circuitry and the main switch
• Antenna with LED flash
3.1.2 BATTERY PACK
The Battery pack supplies the EPIRB module with 12 V power to keep the EPIRB
transmitters active for 48 hours when activated, and for test sequences. The
battery pack is attached inside the lower housing.
The seawater contacts are mounted in the lower housing. The battery cells are
mounted in a plastic battery holder.