Nautilus Lifeline
3 ft.
VHF-GPS Radio for Divers
OPERATIONS MANUAL
Model: DIVER
1. Lifeline button is not functional until registered.
2. Lifeline must be fully charged before rst use.
Green charging light will extinguish when fully charged.
3. Splash proof in all sea conditions, when upper cap is open.
4. Avoid submerging your Lifeline with upper cap open.
Speaker performance will be temporarily affected.
Web: www.nautiluslifeline.com
Email: info@nautiluslifeline.com
Call: 001-604-241-1918
Skype: nautiluslifeline
WARNING! The Nautilus Lifeline is an aid to your safety. It is not a life-saving device. It is not intended to save your life.
CONTENTS
Introduction ............................................................................................................................. 3
About this Manual ......................................................................................................................... 3
Important Safety Considerations ........................................................................................... 3
Federal Communications Commission Notice ..................................................................... 3
Radio Frequency Exposure Safety Statement ...................................................................... 3
Operator Warnings.................................................................................................................. 4
Licensing ................................................................................................................................ 4
Maritime Mobile Service Identity .......................................................................................... 4
Parts Supplied ......................................................................................................................... 4
Optional Accessories.............................................................................................................. 4
How the Radio and GPS Work ............................................................................................... 5
Controls and Features ........................................................................................................... 5
Front of Unit ................................................................................................................................. 5
Top of Unit with Cap Open ........................................................................................................... 6
Before You Start ..................................................................................................................... 6
Check the Unit .............................................................................................................................. 6
Charge the Unit ............................................................................................................................ 6
Install the Software ...................................................................................................................... 7
Register Your Nautilus Lifeline ..................................................................................................... 7
After registration .......................................................................................................................... 7
Getting Started ........................................................................................................................ 8
Open the Cap ............................................................................................................................... 8
Extend the Antenna ...................................................................................................................... 8
Power On ..................................................................................................................................... 8
Use the Menu ............................................................................................................................... 8
Power O ..................................................................................................................................... 8
Using the Radio ....................................................................................................................... 9
Chat to Other Boats or Divers ...................................................................................................... 9
Change the Green Chat Button Channel...................................................................................... 9
Hail Boats in the Area ................................................................................................................... 9
Change the Hail + Distress Button Channel ................................................................................. 9
Transmitting a Distress Message ....................................................................................... 10
Turn Distress Mode On ............................................................................................................... 10
Turn Distress Mode O ............................................................................................................... 10
Selecting and Adjusting Settings on the Computer .......................................................... 10
Selecting and Adjusting Settings on the Unit .................................................................... 10
Adjust Volume and Squelch ....................................................................................................... 10
Select GPS Polling ..................................................................................................................... 11
Change the Green Chat Button Channel..................................................................................... 11
Change the Hail + Distress Button Channel ............................................................................... 11
Reset the Radio .......................................................................................................................... 11
Maintenance .......................................................................................................................... 11
Maintain the O-Rings ................................................................................................................. 11
Charge the Battery .................................................................................................................... 11
Replace the Battery ................................................................................................................... 11
Store the Unit Open .................................................................................................................... 11
Troubleshooting .................................................................................................................... 12
Unit Does Not Power On ............................................................................................................ 12
Warranty ................................................................................................................................ 12
Warranty Returns .................................................................................................................. 12
Returning Your Unit for Service .................................................................................................. 12
Customer Support ................................................................................................................ 13
Specications........................................................................................................................ 13
Decloration of Conformity ................................................................................................... 14
INTRODUCTION
Thank you for your purchase of a Nautilus Lifeline VHF-GPS Radio for Divers! Your unit is ready for immediate
use as a fully functional marine VHF radio and GPS. You can talk on the radio on either of the following:
• Chat Button: Pre-set to channel 8, or adjustable to any marine VHF frequency
• Hail + Distress Button: Pre-set to channel 16, the international hail and distress channel
NOTE: You can operate your Nautilus Lifeline immediately. Before using, check the O-ring to ensure it is clean
and free of any dirt or contaminants.
Not all features are available before your register your Lifeline unit.
Connect your unit by the included USB cable to your computer and visit www.nautiluslifeline.com to register
your warranty, activate distress mode, and enter a Maritime Mobile Service Identify (MMSI) number.
See Register Your Nautilus Lifeline on page 11.
About this Manual
We encourage you to read through this operations manual before using your Nautilus Lifeline VHF-GPS Radio
for Divers. This will help you get the full benets from all of your unit’s features and understand the safe and
proper way to use it.
The label WARNING! identies conditions that could result in personal injury or loss of life, or cause damage to
your Nautilus Lifeline.
The labels IMPORTANT and NOTE alert you to information that is important to proper assembly, operation, or
maintenance of your Nautilus Lifeline.
IMPORTANT SAFETY CONSIDERATIONS
WARNING! The Nautilus Lifeline is an aid to your safety. It is not a life-saving device. It is not intended to save
your life.
FEDERAL COMMUNICATIONS COMMISSION NOTICE
This unit has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15
of the Federal Communications Commission (FCC) Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment o and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
• Consult the dealer or an experienced marine electronics technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does
not cause harmful interference.
Unauthorized changes or modications to this equipment may void compliance with the FCC Rules.
RADIO FREQUENCY EXPOSURE SAFETY STATEMENT
Your wireless handheld portable transceiver contains a low-power transmitter. When the push-to-talk button is
pushed, the transceiver sends out radio frequency (RF) signals. In August 1996, the FCC adopted RF exposure
guidelines with safety levels for handheld wireless devices. This device is authorized to operate at a duty factor
not to exceed 50% (this corresponds to 50% transmission time and 50% reception time).
WARNING! To maintain compliance with the FCC’s RF exposure guidelines,
this transmitter and its antenna must maintain a separation distance of at
least 1 inch (2.5 centimeters) from your face. Speak in a normal voice, with
the antenna pointed up and away from your face at the required
separation distance.
Use only the supplied antenna. Unauthorized antennas, modications,
or attachments may damage the transmitter and violate FCC regulations.
Min. 1 inch/2.5 cm
OPERATOR WARNINGS
WARNING! Unauthorized use, changes, or modications to the Nautilus Lifeline may result in violations of FCC
Rules.
WARNING! Disassembly and repair of the Nautilus Lifeline should only be performed by the manufacturer. Any
modication of the serial number or attempt to repair the original equipment or accessories by unauthorized
individuals will void the warranty.
WARNING! The Nautilus Lifeline radio is capable of transmitting on the very high frequency (VHF) marine band.
Use of the VHF marine band is permitted on water only. Use of the VHF marine band on land is prohibited. If
the VHF marine band is used on land and interferes with others communicating, authorities may be notied
and search for the interference. Responsible parties found to be transmitting on the VHF marine band on land
may be ned.
The following communications are prohibited:
• False distress or emergency messages
• General messages (messages not addressed to a particular station), except in an emergency or if you are
testing your radio
• Transmission while on land
• Messages containing obscene, indecent, or profane language (potential ne of $10,000)
LICENSING
You may need a licence to operate your handheld VHF radio. Contact your local authorities before using your
unit to ensure that you are complying with the rules and regulations in your area.
MARITIME MOBILE SERVICE IDENTITY
A Maritime Mobile Service Identify (MMSI) number is a nine-digit number used on marine radios like your
Nautilus Lifeline that are capable of using digital selective calling (DSC). It is used like a telephone number to
selectively call other vessels.
Many countries (but not all) allow use of MMSI numbers. You must apply to your local authorities to obtain an
MMSI number:
Input the MMSI number of your dive boat OR:
• In the United States, register at:
http://www.boatus.com/mmsi or http://seatow.com/boating_safety/mmsi.asp.
• In Canada, visit:
http://www.ic.hc.ca/epic/site/smt-gst.nsf/en/sf01032e.html or http://www.usps.org/php/mmsi/rules.php.
• In Europe, check with the local marine regulatory authority in your country for assistance.
To enter your MMSI number, see Register Your Nautilus Lifeline on page 11. International regulations require
that you contact the manufacturer to change your MMSI. This can be done online.
PARTS SUPPLIED
Before using your Nautilus Lifeline VHF-GPS Radio for Divers, make sure that the following parts are included
in the box:
• One Nautilus Lifeline
• USB adapter cable
• USB port cover
• Clip (attached to unit)
• Antenna (installed on unit)
• Quick Start Guide
If any of these items are missing, contact your dealer or Nautilus Lifeline (see Customer Support on page 22).
OPTIONAL ACCESSORIES
The following optional accessories are available for the Nautilus Lifeline:
• DIVER Pouch
• Spare DIVER O-rings
• Extended Warranty
NOTE: These accessories are available online by visiting our website at www.nautiluslifeline.com or calling
customer support at 001-604-241-1918. You can also check with your local dealer to place an order.
HOW THE RADIO AND GPS WORK
Very High
Frequency Radio
Digital Selective
Calling
Maritime Mobile
Service Identity
Number
Global Positioning
Very high frequency (VHF) radio is the most common method of communicating with other boats. Part of
the radio spectrum has been allocated specically to maritime users, and this VHF marine band is the same
worldwide.
Digital selective calling (DSC) is an advanced, computerized form of VHF radio designed for marine use.
When a distress call is made by pressing just one button on the radio, your identication and location may
be automatically transmitted to the Coast Guard and other vessels in the area with a modern VHF radio. This
function is only for emergency use.
A Maritime Mobile Service Identity (MMSI) number is a nine-digit number used on marine radios like your
Nautilus Lifeline that are capable of using digital selective calling (DSC). It is used like a telephone number to
selectively call other vessels. For more information, see the following:
• To obtain an MMSI number: see Maritime Mobile Service Identity Number on page 4
• To enter your MMSI number, see Register Your Nautilus Lifeline on page 11
GPS, short for Global Positioning System, is a means for locating any point on the earth. On your Nautilus
Lifeline, it allows your latitude and longitude position to be acquired as long as you have a clear view of the
sky. This ensures that you can be found even without communicating your position.
CONTROLS AND FEATURES
Front of Unit
Polycarbonate
Housing
Clip
GPS Receiver
Strobe Light
Charging Light
LCD Screen
latch
lcd display
strobe light
green charging light
Provides waterproof protection to a depth of 425 feet (130 meters) so you can take your Nautilus Lifeline with
you on every dive.
Conveniently and securely attaches the Nautilus Lifeline to a D-ring. For ultimate convenience, order a DIVER
Pouch.
Jupiter 3 GPS receiver shows your latitude and longitude on the LCD screen.
Flashes in distress mode to indicate diver position. Especially useful after sunset.
Turns on when the unit is being charged and turns o when unit has fully charged.
Shows GPS coordinates, number of satellites in view, channel in use, and battery level. When scrolling through
the menu, the screen shows volume, squelch, and channel selection.
green charging light
number of satellites in viewgps coordinates west
signal lock
transmitting
battery meter
channel name and number
strobe light
Rechargeable
Battery
1850 mAh Lithium ion battery connects to any USB charger. The battery provides 30 minutes of talk time plus
24 hours of distress mode.
Top of Unit with Cap Open
safety tab
antenna
mic
usb port
VHF Whip Antenna
Speaker /
Microphone
Chat Button
Hail + Distress
Button
Lifeline Button
USB Port
speaker
chat button / on button
Waterproof to IP67 standards. The antenna’s range can be further extended by holding the unit above your
head in distress mode. When your unit is not in use, store it with the cap open and antenna fully extended.
Splash-proof and functional in all sea conditions. Do not submerge. If incoming transmissions are mued,
hold unit upside down and gently tap on speaker grill to dislodge trapped or standing water.
Allows you to chat to your dive boat or other divers on a regular transmission channel, or to change the
channel to any marine VHF frequency.
Allows you to talk to every boat within range on channel 16, the universal hail and distress channel on every
marine radio worldwide. Users can change this channel to any marine VHF frequency. Software embedded
in the unit prevents you from accidentally jamming the channel.
Allows you to transmit a distress message and your GPS coordinates by using LocateMe™ Technology.
Your message will usually be shown on the screen of boats with modern marine radios, or a group call will be
made to all radios pre-set to the same MMSI number. Their radios should automatically switch to channel 16,
alarms sound, lights ash, and your GPS coordinates and emergency message should be shown on the screen
of each radio. This function varies according to country and certication.
For recharging the battery. Also allows you to connect to a computer to change advanced settings or
download a GPS log of dive sites.
BEFORE YOU START
lifeline button
hail+distress button
Your unit is ready for immediate use as a fully functional marine VHF radio and GPS. You can talk on the radio
on either of the following:
• Chat Button: Pre-set to channel 8, or adjustable to any marine VHF frequency
• Hail + Distress Button: Pre-set to channel 16, the international hail and distress channel
• To activate all applicable features, follow the instructions under each section below:
• Check the unit
• Charge the unit
• Install the software
• Register your Nautilus Lifeline
• Adjust settings with Lifeline software
Check the Unit
Check the O-ring carefully for dust or contaminants before submerging the unit. Very sparing application of
silicone grease can be benecial. Also make sure the USB cover is rmly in place.
Charge the Unit
Your Nautilus Lifeline comes from the factory with a partial charge. You can charge it by connecting it to a USB
charger or to any computer. To charge your unit:
1. Open the cap on the unit.
2. Remove the protective cover over the USB port.
3. Plug the USB cable into the unit and into a USB charger or the USB port on your computer.
4. Leave the unit plugged in until it is fully charged. Charging usually takes 4–5 continuous hours. A green
LED indicator will turn on while the unit is charging. When charging is complete, the indicator will turn o.
5. When nished, disconnect the USB cable and carefully replace the cover over the USB port on the unit.
IMPORTANT: You must charge your unit every 6 months. Make sure your unit goes no longer than 6
months without a charge. Prolonged periods of inactivity may result in severe battery depletion. It is very
important to the operation of your unit that the battery receive a charge every 6 months. Fully charge
your unit before storing for long periods of time. If battery becomes completely depleted please return
unit to manufacturer for maintenance.
Install the Software
To activate all applicable features, you will need to download the software from the Nautilus Lifeline website
and install it to activate all functions. To download and install the Nautilus Lifeline software on your computer:
Windows Users:
1. Make sure that your computer is connected to the Internet. Go to www.nautiluslifeline.com and initiate the
download of the Nautilus Lifeline software.
2. Follow the instructions on your screen for installing the software. Run the installer “Lifeline-Setup.exe”.
3. Follow the installer instructions, and plug in your Lifeline USB connector when the installer prompts you
to do so.
4. Windows will warn you that you are trying to install an “Unsigned” device driver. Choose “Install the
Unsigned Driver Anyways” to install the device driver for your Nautilus Lifeline. If you do not install the
driver, your computer will be unable to connect to the Nautilus Lifeline.
5. Run the software with your Nautilus Lifeline plugged into your computer.
6. When nished, disconnect the USB cable and carefully replace the cover over the USB port on the unit.
Mac Users:
1. Make sure that your computer is connected to the Internet. Go to www.nautiluslifeline.com and initiate the
download of the Nautilus Lifeline software.
2. Unzip the NautilusLifelineMac.app.zip package
3. You can drag the Nautilus-Lifeline software (app) to the “Dock” for easy access, or run it from another
Location on your Mac.
4. Run the software and plug in your Nautilus Lifeline
5. When nished, disconnect the USB cable and carefully replace the cover over the USB port on the unit.
Register Your Nautilus Lifeline
To activate all applicable features, you will need to use the included software to register your unit, validate
warranty, select your country, activate distress mode (if applicable), and enter an MMSI number. To do this:
1. Make sure the unit is connected to the computer with the USB cable.
2. Open the Nautilus Lifeline software on your computer.
3. Follow the instructions for validating your warranty. Be sure to accurately ll out the required elds and
carefully read the Limited Liability.
4. You must register your Nautilus Lifeline to use the distress mode function on your unit. The distress mode
function varies according to country and certication. Contact your local authorities before using this
function
After Registration
1. Select your region.
IMPORTANT: Your unit must always be set to the country where you are using it. If you travel to a dierent
country, make sure to reset your unit to that country.
2. If you have already obtained an MMSI number, enter the number correctly. For information on obtaining
an MMSI number, see Maritime Mobile Service Identity on page 4.
NOTE: You must enter an MMSI number to have full use of the distress mode function. You can only enter
your MMSI number once, and you can only enter one MMSI number. If you need to change it or add a
new MMSI number, contact Nautilus Lifeline to reset your unit. See Customer Support on page 22.
3. When nished, disconnect the USB cable and carefully replace the cover over the USB port on the unit.
GETTING STARTED
To start using your Nautilus Lifeline, follow the instructions under each section below:
• Open the cap
• Extend the antenna
• Turn the unit on by pressing the green or orange button
• Use the menu
• Turn the unit o
Open the Cap
IMPORTANT: Only open the cap if you are at the surface. Do not open the cap underwater. GPS and radio
functions may only be used at the surface.
When the cap is open the unit is splash-proof and can be used at the surface in any sea state. Do not
submerge the unit with the cap open. When the cap is closed, the unit is submersible to 425 feet (130 metres).
If the Lifeline is submerged, the speaker may not work temporarily until it has been thoroughly dried out.
No other functions are aected.
Extend the Antenna
The whip antenna can be ipped up when the cap is opened.
NOTE: You can maximize the range of your unit in distress mode by fully extending your arm upwards and
holding the unit as high above your head as possible.
Power On
Opening and closing the cap on your unit does not turn it on or o. To turn on your unit, open the cap and
press the green or orange button once. There will be a 1 second time lag before the unit powers up.
Once your unit is turned on, the home screen will appear and the GPS will automatically acquire your latitude
and longitude position as long as you have a clear view of the sky.
Home Screen: The screen ashes coordinates from west to north. Coordinates are locked when the screen
shows your position and a plus sign |+| in the top right corner.
gps coordinates west
gps coordinates north
signal lock
NOTE: When the unit is turned on for the rst time, triangulation may take longer than normal. The next time,
the GPS will take less time to lock. We recommend turning on your radio when arriving at a new dive
destination so it acquires an accurate position.
Use the Menu
To access the menu options or to return to the home screen at any time, press the Green Chat Button and
Orange Hail + Distress Button at the same time.
To scroll through the menu options, press the Green Chat Button.
To select a menu option, press the Orange Hail + Distress Button.
Power O
If no buttons are pressed for more than 5 minutes while your unit is on, it automatically turns o. You can
change this auto-o time using the software on your computer (see Selecting and Adjusting Settings on the
Computer on page 17).
To manually turn off the Nautilus Lifeline:
1. Press the Green Chat Button and Hail + Distress Button at the same time.
2. Scroll through the menu by pressing the Chat Button until you reach the “Power OFF” option.
3. Press and hold the Orange Hail + Distress Button until question “Continue?” appears.
4. Press the Orange Hail + Distress Button to select “Yes”.
USING THE RADIO
To use the radio on your Nautilus Lifeline, follow the instructions under each section below:
• Chat to other boats or divers
• Change the chat channel
• Hail boats in the area
• Change the boat channel
Chat to Other Boats or Divers
Use the Green Chat Button to talk to your dive boat or other divers on a regular transmission channel. To talk
on the Green Chat Button channel:
1. Press and hold the Chat Button. The radio will switch to transmit mode.
2. Talk clearly into the speaker / microphone area of the radio. When you are transmitting, the screen shows
the channel that it is transmitting on and the letter “T.” Wait 3 seconds before speaking.
3. When nished transmitting, release the button. You must release the button to listen to incoming
transmissions.
NOTE: If incoming transmissions are mued, hold unit upside down and gently tap on speaker grill to dislodge
trapped water.
NOTE: The Green Chat Button channel is not available at lower battery levels. While transmitting a message,
the radio cannot receive a call.
Change the Green Chat Button channel
The Green Chat Button channel is pre-set to channel 8. To change the Green Chat Button channel to any
marine VHF frequency:
1. Press the Green Chat Button quickly 3 times.
2. Scroll through the channel options by pressing the Chat Button.
3. Press and hold the Green Chat Button to conrm the channel and return to the home screen.
Hail Boats in the Area
Use the Hail + Distress Button to talk to boats within range on channel 16, the universal hail and distress
channel on every marine radio worldwide. Every boat in the world is required to monitor this channel. To talk
on channel 16:
1. Press and hold the Orange Hail + Distress Button.
2. Talk clearly into the speaker / microphone area of the radio. When you are transmitting, the screen shows
the channel that it is transmitting on and the letter “T.” Wait 3 seconds before speaking.
3. To listen, or when nished transmitting, release the button.
NOTE: The Hail and Distress Button is not available in distress mode when less than 24 hours of battery life
remain. While transmitting a message, the radio cannot receive a call. Software embedded in the unit prevents
you from accidentally jamming the channel.
NOTE: If incoming transmissions are mued, hold unit upside down and gently tap on speaker grill to dislodge
trapped water.
Minimum transmission time is pre-set to 10 seconds. After 20 seconds of transmitting, the radio will automatically cut out.
Change the Hail + Distress Button channel
The Hail + Distress Button is pre-set to channel 16. To change to channel 9, 14, or any other channel that you
have pre-selected:
1. Press the Hail + Distress Button quickly 7 times.
2. Scroll through the channel options by pressing the Orange Hail + Distress Button.
3 Press and hold the Hail + Distress Button to conrm the channel and return to the home screen.
TRANSMITTING A DISTRESS MESSAGE
Use distress mode to transmit an alarm and your GPS position to stations within range that are equipped with
a modern VHF marine radio.
NOTE: The distress mode function varies according to country and certication. Contact your local authorities
before using this function.
NOTE: This feature is not activated until your Nautilus Lifeline has been registered online.
Please visit www.nautiluslifeline.com to do register your unit.
Turn Distress Mode On
To turn distress mode on, slide the safety tab over, then press and hold the Lifeline Button
for at least 3 seconds.
NOTE: The distress mode function is available as long as there is any battery life.
With successful activation, the strobe light starts ashing and the screen shows the
message “distress mode on.”
Stations within range that are equipped with a modern VHF marine radios should automatically switch to
channel 16, alarms sound, lights ash, and your GPS coordinates and brief message should be shown on the
screen of each radio.
NOTE: To maximize the range of your unit in distress mode, fully extend your arm upwards and hold the unit as
high above your head as possible.
Turn Distress Mode O
To turn distress mode o, press and hold the Lifeline Button for more than 3 seconds. The screen will show the
message “distress mode o.”
IMPORTANT: Remember to turn distress mode o, as it will continue to broadcast emergency messages until it
is turned o.
SELECTING AND ADJUSTING SETTINGS ON THE COMPUTER
You can select and adjust settings on your unit on the computer or on the unit (see Selecting and Adjusting
Settings on the Unit). To use the included software on your computer:
1. Connect your unit to the computer using the USB cable.
2. Open the Nautilus Lifeline software on your computer. (For information on downloading and installing the
software, see Install the Software on page 10.)
3. Click on the Advanced tab to do the following:
• Adjust volume or squelch
• Adjust the amount of time before the unit automatically turns o (default auto-o time is 5 minutes)
• Change the Green Chat Button channel or Hail + Distress Button channel
• Add country-specic channels to memory or delete channels from memory
• Reset the radio
• Add an MMSI (see Register Your Nautilus Lifeline on page 11)
4. When nished, disconnect the USB cable and carefully replace the cover over the USB port on the unit.
SELECTING AND ADJUSTING SETTINGS ON THE UNIT
Follow the instructions under each section below to do the following on your unit:
• Adjust volume and squelch
• Select GPS polling
• Change the Green Chat Button channel
• Change the Hail + Distress Button channel
• Reset the radio
Adjust Volume and Squelch
Squelch is used to eliminate static and background noise between transmissions, and allows silent operation
of the radio until a transmission is received.
To adjust volume or squelch:
1. Press the Green Chat Button and the Hail + Distress Button at the same time.
3 ft.
2. Scroll through the menu by pressing the Chat Button. When you reach the “Squelch” or “Volume” option,
press the Hail + Distress Button to lower the squelch or volume, or the Green Chat Button to raise it.
3. When satised with the setting, press and hold the Green Chat Button for 2 seconds to conrm and
return to the home screen.
Select GPS Polling
Your unit may be polled by other DSC radios. If you turn your unit on, other radios that are in polling mode will
show your GPS position.
Change the Green Chat Button channel
Your Nautilus Lifeline can store any VHF channel. The Green Chat Button is pre-set to channel 8. To change
the Green Chat Button channel to any marine VHF frequency:
1. Press the Green Chat Button quickly 3 times.
2. Scroll through the channel options by pressing the Chat Button.
3. Press and hold the Green Chat Button to conrm the channel and return to the home screen.
Change the Hail + Distress Button channel
Your Nautilus Lifeline can store any VHF channel. The Hail + Distress Button is pre-set to channel 16, the international hail and distress channel. To change the Hail + Distress Button channel to any marine VHF frequency:
1. Press the Hail + Distress Button quickly 7 times.
2. Scroll through the channel options by pressing the Hail + Distress Button
3. Press and hold the Hail + Distress Button to conrm the channel and return to the home screen.
Reset the Radio
You can reset many radio settings back to the factory default settings. Resetting the radio will:
• Erase any channels stored in memory
• Return power settings to their original state
To reset the radio, press the Chat Button, Hail + Distress Button, and Lifeline Button at the same time.
MAINTENANCE
Maintain the O-Rings
To lengthen the life of your unit and prevent accidental ooding, keep the o-rings clean of dirt, hair, and debris.
WARNING: Any dirt or contamination on the o-ring may result in damage or permanent failure of your Nautilus
Lifeline.
Charge the Battery
The Nautilus Lifeline is a peripheral computing device. To prolong the life of your battery, you must charge your
unit after every 6 months of inactivity. Over time, battery life may decrease as a result of inactivity.
IMPORTANT: You must charge your unit every 6 months. Make sure your unit goes no longer than 6 months
without a charge Prolonged periods of inactivity may result in severe battery depletion. It is very important
to the operation of your unit that the battery receive a charge every 6 months. Fully charge your unit before
storing for long periods of time. If battery becomes completely depleted please return unit to manufacturer for
maintenance.
Replace the Battery
A 1850 mAh lithium ion battery is used to power the Nautilus Lifeline. Return your unit to the manufacturer if
the battery needs to be changed. Any attempt to replace the battery by the user will
void the warranty.
Rinse the Unit
Gently rinse your Nautilus Lifeline in fresh water after each use.
Do not pressure blow-dry.
Store the Unit Open
Store the unit in a clean dry environment, clear of dust and contaminants and out of
direct sunlight. To prolong the life of the o-ring and antenna, always store the unit with
the top cap open and the antenna fully extended.
TROUBLESHOOTING
Please read the following troubleshooting guidelines. This may enable you to solve a performance problem
yourself and avoid sending your unit back for repair.
If problems persist, do not attempt to repair the unit yourself. See the warranty for factory service information.
NOTE: Do not attempt to repair the Nautilus Lifeline yourself, as there are no user serviceable parts inside, and
special tools and techniques are required for reassembly to maintain the waterproof integrity of the housing.
Repairs should be performed only by authorized Nautilus Lifeline technicians.
Unit Does Not Power On
If your Nautilus Lifeline does not turn on:
5. Try resetting the radio by pressing all three buttons at once.
6. Connect your unit to a computer using the USB cable.
7. If the problem persists, contact Nautilus Lifeline directly. See Customer Support on page 22.
WARRANTY
The Nautilus Lifeline comes with a limited warranty. This warranty only applies if the unit has been registered
online.
The Nautilus Lifeline limited warranty covers the correction of manufacturing defects and resulting
damage only and is valid for 1 year from the date you take delivery of your unit. Without limiting the generality
of the foregoing, this warranty does not cover physical misuse or abuse of your unit, including tampering by
unauthorized persons or repair facilities, ooding as a result of customer misuse/neglect or improper care and
maintenance, damage or ooding if the unit is submerged without the lid being properly latched or if the o-ring
is not clean and clear of contamination.
IMPORTANT: THIS WARRANTY IS ONLY AVAILABLE TO THE ORIGINAL OWNER ON UNITS BOUGHT FROM
AN AUTHORIZED DEALER AT MANUFACTURER SUGGESTED RETAIL PRICE (MSRP) OR MINIMUM
ADVERTISED PRICE (MAP).
This warranty does not apply to a unit that has been:
• Improperly used
• Used for a purpose other than that recommended in the product installation and operation instructions
• Damaged or has failed because of an accident or abnormal operation
• Repaired or modied by entities other than Nautilus Lifeline
Please keep your original receipt as a proof of the purchase date. You must register your unit online within 30
days of purchase to qualify for the limited warranty.
Extended Warranty
TBA
WARRANTY RETURNS
Returning Your Unit for Service
You should return your unit for service directly to Nautilus Lifeline. Prior authorization (RMA) to return your unit
is required. Please call the service department at 001-604-241-1918 or on Skype at nautiluslifeline or email us
at info@nautiluslifeline.com before returning your unit to receive your RMA number.
To return your unit for service, include the following in the package:
• Your name, RMA number, email address, telephone number, copy of dated sales slip and return shipping
address, so we know who and where to send the unit back to
• A brief description of the problem
Include a copy of your dated sales slip for coverage under our warranty and replacement programs. If you
have lost your sales slip, email us and if you are the original owner, we will do our very best to assist you.
If you request emergency service, we will try to meet the date you specify. Include a note with this information
in the package so we know that it is an emergency when we receive it. Note that the cost of a rush emergency
shipment is your responsibility. Please include your credit card information and authorization.
Make sure the unit is packed carefully. Return the package using an insured carrier to:
Nautilus Lifeline Ltd.
ATTN: Service Department
2nd Floor
Suite 1129
11871 Horseshoe Way
Richmond, British Columbia, Canada V7A 5H5
CUSTOMER SUPPORT
Contact Nautilus Lifeline in any of the following ways:
• Call 001-604-241-1918
• Live chat at www.nautiluslifeline.com
• Email technical support at info@nautiluslifeline.com
• Skype nautiluslifeline
SPECIFICATIONS
Size & Weight
Weight
Dimensions
Power & Battery
Supply Voltage
Battery Capacity
Maximum RF Power
Average Operating RF Power
Maximum Deviation
AF Output
9.88 Oz (280 g)
2.6” w x 5.72” h x 1.8” d
3.7V DC
1850 mAh Li-on
1.85 Watts + 0dB / -3.5dB
1 Watt
+/- 5KH
z
400 mW @ 8 Ohms for 10% THD
GPS Radio Communication Range
GPS Module
DSC Range
Voice Communication Range
Antenna Connector
Antenna Impedance
Average Operating RF Power
Frequency Stability
Frequency Range
Channel Spacing
Jupiter 3GPS
12.5km / 8 miles
4-5 miles
SMA
50 Ohms
1 Watt
+/- 10ppm
156.025 MHz – 157.425 MH
25 KH
z
z
NOTE: Product specications and features are subject to change without notice.
DECLORATION OF CONFORMITY
Download CE Documentation at www.nautiluslifeline.com/support
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