Uniden America UT647 Handheld Marine Transceiver User Manual

Uniden America Corporation Handheld Marine Transceiver Users Manual

Users Manual

Atlantis 270
RADIO VHF MARITIME FLOTTANTE
GUIDE D’UTILISATION
FLOATING VHF MARINE RADIO
OWNER’S MANUAL

For future reference, write your boat’s name & call sign here:
Speak slowly - clearly - calmly.
1. Make sure your radio is on.
2. Press the 16/9-TRI key to switch to Channel 16 (156.8
MHz). (If the corner of the display does not show 16, press
the 16/9-TRI key again until it does.)
3. Press the Push to Talk key and say: “MAYDAY -- MAYDAY
-- MAYDAY.”
4. Say “THIS IS
{name of your boat (three times) and call sign/
boat registration number (once)}.
5. Repeat “MAYDAY
{name of your boat}
” once.
6. Tell where you are: (what navigational aids or landmarks are
near, or read the latitude and longitude from your GPS).
7. State the nature of your distress (e.g. sinking, medical
emergency, man overboard, on re, adrift, etc.).
8. State the type of assistance you need (medical, towing,
pumps, etc.).
9. Give the number of persons aboard and describe the
condition of any injured persons.
10. Estimate present seaworthiness of your ship (e.g. how
immediate is the danger due to ooding or re).
11. Briey describe your ship, giving ship name (i.e., “Blue Duck
is 32 foot cabin cruiser, white hull, blue deck house”).
12. Say: “I WILL BE LISTENING ON CHANNEL 16.
13. End the message by saying “THIS IS
{name or call sign of
your boat}
, OVER.
14. Release the Push to Talk key and listen.



Pour toute référence ultérieure, transcrivez ci-dessous le nom
et l’indicatif d’appel de votre bateau:
Parlez lentement – clairement – calmement.
1. Vériez si votre radio est en marche.
2. Appuyez sur la touche 16/9-TRI du microphone an de commuter au
canal 16 (156,8 MHz). (Si le canal 16 n’apparaît pas à l’afchage, appuyez
de nouveau sur la touche 16/9-TRI jusqu’à ce qu’il soit afché.)
3. Appuyez sur le bouton de microphone Push to Talk et dites:“MAYDAY
-- MAYDAY -- MAYDAY”.
4. Donnez l’identité de votre navire en disant : “ICI {nom de votre bateau
(trois fois) ou indicatif d’appel et le numéro d’identication de votre bateau
(une fois)}”.
5. Dites “MAYDAY {nom ou indicatif d’appel de votre bateau} une fois”.
6. Donnez votre position : (quels sont les points de repère ou aides à la
navigation près de vous ou lisez les coordonnées de longitude et de
latitude apparaissant sur votre dispositif GPS).
7. Révélez la nature de votre détresse (par exemple, nous sommes en
train de couler, urgence médicale, un homme à la mer, un incendie, nous
sommes à la dérive, etc.
8. Révélez la nature de l’aide désirée (médicale, remorquage, essence, etc.)
9. Donnez le nombre de personnes à bord et les conditions des blessés, s’il
y en a.
10. Donnez la condition de navigabilité actuelle de votre navire, tel que le
degré de l’urgence par rapport une inondation, et une incendie.
11. Donnez une brève description de votre navire en donnant le nom du
bateau (par exemple, “Blue Duck est un yacht de croisière de 32 pieds,
avec une coque blanche et un roufe bleu.).
12. Dites : “JE VAIS ÉCOUTER SUR LE CANAL 16”.
13. Terminez le message en disant “ICI {nom ou indicatif d’appel de votre
bateau}, À VOUS”.
14. Relâchez le bouton Push to Talk du microphone et écoutez.

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 

 
 
 

 

 

 

 

 
E-1
Uniden Atlantis 270 Radio Owners Manual


xMemory scan mode
Lets you save channels to memory and monitor them in
quick succession.
xTransmitter power level select
Lets you boost the transmitter power from L (Low = 1 Watt)
to M (Medium = 2.5 Watts) or H (High = 6) Watts for added
transmission distance.
xBattery level display.
xBattery Save
Unit turns off RX power after 3 seconds without RX or TX.
xDual and Triple operation
These different watch modes let you monitor up to two Coast
Guard Distress/Hailing channels along with one regular
marine channel.
xAll marine VHF channels for the U.S., Canada, and
international waters
xNational Oceanic and Atmospheric Administration
(NOAA) Weather Channel watch
Sounds a warning tone when a hazard alert is issued.
xKeylock On/Off
Locks the keys to prevent accidental input.
x9 built-in weather channels.

 

 
 

 
E-2 Uniden Atlantis 270 Radio Owners Manual

The Atlantis 270 is a submersible radio, complying with
oating JIS7/IPX7 water-resistant standards. The radio can
be submerged in 1 meter of water for 30 minutes without
damage.




After your radio is submerged in water, you might notice that
the sound is distorted. This is because there is still water
remaining in and around the speaker and microphone. Just
shake the radio to clear excess water, and the sound should
return to normal.
If your radio is exposured to salt water, clean it thoroughly
with fresh water and dry it before turning it on.
The charger is not waterproof.
E-3
Uniden Atlantis 270 Radio Owners Manual


If any pieces are missing or damaged, contact Uniden
Customer Service (see back cover for contact information).
For information on available accessories, visit
www.uniden.com.
Atlantis 270 Radio
Charger
CHARGE
AC Adapter DC Adapter
Lithium Ion
Battery
Belt Clip
Mounting Hardware
E-4 Uniden Atlantis 270 Radio Owners Manual

Front view
Back
view
Antenna
LCD display
Power
key
Channel up/down
keys
Volume-Squelch
key
Microphone
16/9-Tri
(16/9- triple
watch) key
WX-Alert
(weather-alert)
key
Scan-Dual
(scan-dual watch)
key
Push to Talk key
Speaker
Lock-UIC
key
L/M/H-Mem
(memory) key
6W-Boost key
Battery charging
contacts - 3
(one on bottom)
Belt clip
Battery cover screw
(under belt clip)
E-5
Uniden Atlantis 270 Radio Owners Manual
  
Channel
Up/Channel
Down




Push to talk  
6W/BOOST  

16/9-Tri






L/M/H-MEM 




WX ALERT 



Volume-
Squelch

Channel Up
Channel Down



Channel
UpChannel Down



Power  
SCAN
DUAL




Lock-UIC 




Charger
CHARGE
Charging
contacts
Screw holes
for mounting
CHARGE LED
E-6 Uniden Atlantis 270 Radio Owners Manual

The LCD display
shows different
information
depending on what
you are doing. This
sample screen
shows some of this
information. The
table below shows
all the possible
icons and what they
mean.
Display icons and what they mean
 
, , or 


, , or 

or 








Triple or Dual
Watch is on
Battery
status icon
The radio is
transmitting
Transmit
power level
(1, 2.5, or 6
Watts)
UIC channel mode
(USA, CANada, or
INTernational)
Key Lock is
active
This channel is
saved in memory
WX Mode is
active
WX Alert is
enabled
VOL and SQL display when
the Volume or Squelch
modes are active
Current channel
number
E-7
Uniden Atlantis 270 Radio Owners Manual
 


Your radio has three main operation modes: normal, scan,
and weather.
  








 
 




SCAN/
DUAL
 



WX
ALERT
In addition to the three operation modes, your radio provides
four different watch modes which you can activate during any
operation mode. In the watch modes, the radio briey checks
for activity on a specic channel, then returns to its previous
operation.
  





WX
ALERT
 

SCAN/
DUAL
 

16/9-Tri

#

E-8 Uniden Atlantis 270 Radio Owners Manual


xTo transmit, remove the radio from the charger, then
press and hold the Push to Talk key. Release the key
when you are nished talking.
xFor the best sound quality, hold the microphone about
two inches from your mouth while you’re talking.
xPress the Channel Up key to move up one channel at
a time. Press and hold the key to scroll quickly up the
channels.
xPress the Channel Down key to move down one channel
at a time. Press and hold the key to scroll quickly down
the channels.
xTo change the transmit power, press the L/M/H MEM key.
The transmit power switches to the next transmit power
each time you press this key.
Normal mode with Weather Alert Watch
If you activate Weather Alert Watch while operating in normal
mode, the radio
checks the most
recently used
weather channel
every seven seconds.
If it detects a weather
or other hazard alert,
it will switch to that
weather channel. (If
you are actively
transmitting, the radio
waits until you nish
your transmission before checking the weather channel.)
wx
Every few seconds, the
radio checks the last-used
weather channel.
WX Alert
Watch on
Monitoring Channel 25
E-9
Uniden Atlantis 270 Radio Owners Manual
Normal mode with Triple Watch or Dual Watch
If you activate Triple Watch while operating in normal mode,
the radio checks channels 9 and 16 every two seconds; with
Dual Watch turned on, the radio only checks channel 16. The
radio will not check channels 9 or 16 while you are actively
transmitting; it waits until your transmission is nished and
then checks the channels.

You can save channels into memory and then use scan
mode to monitor those channels from lowest to highest. If the
radio detects a signal on a channel, it stays on that channel
as long as the signal is received; when the signal stops, the
radio continues scanning.
Every few seconds, the radio
checks channels 9 & 16.
Triple Watch on
16
09
16
09
16
09
Monitoring Channel 25
11
1008 1312 14 17
15
The radio scans about
5 channels in 0.5 seconds.
When it detects a signal, the radio stays
on the channel until you press the
Channel Up button or the signal stops. Resume
scan
E-10 Uniden Atlantis 270 Radio Owners Manual
Using the radio in scan mode
xTo activate scan mode, press SCAN DUAL.
xYou must have at least two channels in memory to start
a scan.
xYou cannot transmit while in scan mode.
xTo save a channel into memory, select the channel,
then press and hold the L/M/H MEM key. The
MEM
icon
displays whenever you tune to that channel.
xTo remove a channel from memory, set the radio to that
channel, then press and hold the L/M/H MEM key. The
MEM icon no longer displays.
xWhen the radio stays on a channel, press Channel Up to
leave that channel and resume scanning.
xTo end the scan, press the SCAN DUAL key again; the
radio remains on the last scanned channel.
Scan mode with Weather Alert Watch
If you activate Weather Alert Watch while in scan mode, the
radio checks the most recently-used weather channel every
seven seconds, then continues scanning the next channel in
memory:
Scan mode with Triple Watch or Dual Watch
If you activate Triple Watch while operating in scan mode,
the radio checks channels 9 and 16 every two seconds, then
goes on to scan the next channel; with Dual Watch turned
on, the radio only checks channel 16:
Every few seconds, the radio
checks the last-used weather
channel, then scans the next
channel. wx
WX Alert
Watch on
Memory Channel Scan
08 252417151413121110 20
E-11
Uniden Atlantis 270 Radio Owners Manual

The NOAA weather channels now cooperate with the FCC to
alert you of other hazards besides weather (child abduction
alerts, nuclear, biological, etc.). In weather mode, the radio
monitors one of the nine NOAA weather channels. If any type
of alert is received, the radio sounds an alert tone and the
display blinks.
Using the radio in weather mode
xYou cannot transmit while in weather mode.
xTo enter weather mode, press the WX ALERT key.
xTo turn off the radio’s alert tone, press any key.
xTo cancel weather mode and return to the previous
marine channel, press the WX ALERT key again.
Weather mode with Weather Alert Watch
Because weather mode already monitors the weather
channels, you don’t need Weather Alert Watch to check
the weather channel every seven seconds. If you activate
Weather Alert Watch while operating in weather mode,
it operates as a type of “sleep mode”: the radio stays on
the weather channel and mutes the speaker. If an alert
is detected, the radio sounds an alert tone and turns the
speaker back on. This mode is very useful when you are
anchoring for the night but want to keep informed of hazards.
Every few seconds, the
radio checks channels 9
& 16, then scans the
next channel. Triple
Watch on
09
16
Memory Channel Scan
08 252417151413121110 20
E-12 Uniden Atlantis 270 Radio Owners Manual
Weather mode with Triple Watch or Dual Watch
If you activate Triple
Watch while operating
in weather mode, the
radio checks channels
9 and 16 every two
seconds; with Dual
Watch turned on, the
radio only checks
channel 16.


Your radio uses the supplied Lithium Ion battery pack. To
install the Lithium Ion battery pack:
1. Remove the belt clip if installed.
2. Use a screwdriver to turn the battery compartment screw
counterclockwise and then lift up and remove the battery
cover.
3. Line up the new battery’s connector with the jack inside
the battery compartment (the connector only ts one
way).
4. Push the connector in rmly. Tug on the battery wires
gently to make sure you have a good connection.
5. Before replacing the battery cover, check the rubber seal
located on the under side of the cover; make sure that
the seal is set in the groove and that there is no foreign
matter under the seal.
#


6. Replace the battery compartment cover. Tighten the
screw securely.
0909 16
Every few seconds, the radio checks
channel 9, then c.hannel 16.
with Triple Watch on
0909 16 0909 16
Monitoring Weather Channel WX08
E-13
Uniden Atlantis 270 Radio Owners Manual

You can mount the charger on any at surface.
1. Use the two holes at the base of the charger
as a template to mark the drill holes.
2. Using a 1/8-inch (or 3 mm) drill bit,
drill two holes 1/2 inch (13mm) deep.
3. Use the provided screws to attach the
charger to the surface.

Your radio includes a charger and a
rechargeable battery pack. Place your radio
in the charger with the display facing forward.
Make sure that the CHARGE LED on the
charger turns orange.

xUse only the battery and charger supplied with
this radio. Using a different charger or battery can
damage the radio and create a risk of re or shock.
xThe charger is not waterproof. If the charger falls into
the water, unplug it before attempting to remove it
from the water. After you remove the charger from the
water, please contact Customer Service (see the back
cover page for contact information).
xWipe off dirt or shake water from your radio before
placing in the charger if your radio gets dirty or wet.
Important notes on charging the baery
xCharge the battery fully before using the radio. When the
battery is completely charged, the CHARGE LED turns
green.
xDon’t use the charger when the ambient temperature is
below 41° F (5° C) or above 104° F (40° C).
xIf the radio is powered down, the battery can charge
in about seven hours. (If the radio is powered on, the
E-14 Uniden Atlantis 270 Radio Owners Manual
battery takes longer to charge.)

To install the belt clip:
Slide the belt clip down over the latch until you hear it click.
To remove the belt clip:
1. Lift the at latch.
2. Slide the clip up until it comes free of the latch.


To increase the speaker volume, press the VOL SQL key.
The screen displays
VOL
and a volume level number. Use
the Channel Up and Channel Down keys to raise or lower
the volume. Press the VOL SQL key again to set the volume
level and return to the main display. There are 16 volume
levels - 0 (mute) to 15.

The squelch feature
reduces static on the
speaker by ltering
out any background
channel noise. At the
lowest squelch level,
the speaker plays all
signals, including any
channel noise.
Setting the squelch
level higher lters out
noise and lets only
actual radio
transmissions through.
To adjust the squelch level, press and hold the VOL SQL
Weak signals
No
Squelch
Medium
Squelch
High
Squelch
Strong signals
Noise
E-15
Uniden Atlantis 270 Radio Owners Manual
key. The screen displays
SQL
and a SQUELCH level number
(0 - 3). Use the Channel Up and Channel Down keys to
adjust the squelch level. Press and hold the VOL SQL key
again to set the squelch level and return to the main display.
#



Press the Channel Up and Channel Down keys briey to
scroll through the channels one channel at a time. Press and
hold the Channel Up or Channel Down key to quickly scroll
through the channels.

Select the channel you want to transmit on, then press and
hold the Push to Talk key. Release the Push to Talk key
when you’re nished talking to let the other party respond.
xTo prevent stuck microphone problems or situations
where the Push to Talk key is pushed accidentally,
the radio limits your talk time to 5 minutes in a single
transmission.
xFor the best sound quality, hold the microphone about
two inches away from your mouth.
xSee the channel lists starting on page E-23 for a list of
receive-only channels.
Boosng the transmission power
In most situations, the 1 Watt transmission power is all you
need. If you nd yourself far away from other stations and
have trouble getting a response, you may need to boost the
transmission power from 1 Watt to 2.5 Watts or 6 Watts:
1. Select the channel you want to transmit on.
2. Press the L/M/H MEM key to switch to the next
transmission power level (for example, from 6 Watt to
E-16 Uniden Atlantis 270 Radio Owners Manual
2.5 Watts; from 2.5 Watts to 1 Watt, or from 1 Watt back
around to 6 Watts).
3. The display shows the new transmission power in the
lower left hand corner. The transmit power remains at
the new setting until you change it again.
#

xSome channels (for example, channels 13 and 67) limit
the transmission power to 1 Watt. When you tune to a
limited-power channel, the radio automatically switches
to 1 Watt. See the channel lists starting on page E-23
for a list of power-restricted channels.
xIn an emergency, if you press and hold the Push to
Talk switch while briey pressing the L/M/H MEM key,
the power level changes from 1W to 6W.

Press the LOCK UIC key to lock the radio’s keys to prevent
accidental entry.
LOCK
displays when Key Lock is active.
Press LOCK UIC again to unlock the keys.
#PTTBoostPower


The radio comes preset to use the channels assigned for
the US. If your current area uses Canadian or international
channel assignments, press and hold the LOCK UIC key to
rotate through the US, Canadian, and international channels.

Key Beep is the tone that sounds when you press a key. To
turn Key Beep on or off, press and hold the Channel Up or
Channel Down key while turning the radio on.
E-17
Uniden Atlantis 270 Radio Owners Manual

When you nd a channel you’d like to keep, press and
hold L/M/H MEM. Whenever you are on that channel,
MEM
displays. Press and hold L/M/H MEM again to remove that
channel from memory.

Press SCAN DUAL to begin scanning the channels stored in
memory. Press SCAN DUAL or WX Alert to stop scanning.

The Battery Save feature is an automatic feature that turns
off the RX power if there has been no RX or TX activity for 3
seconds. RX power turns back on whenever there is activity.
#


Due to its rugged design, your radio requires very little
maintenance. However, it is a precision electronic instrument,
so you should follow a few precautions:
xIf the antenna has been damaged, do not transmit except
in an emergency situation. Transmitting with a defective
antenna may cause further radio damage.
xYou are responsible for continued FCC technical
compliance of your radio.
xYou should arrange for periodic performance checks with
your Uniden dealer.

Problem Things to Try
The radio won’t turn
on. Charge the radio.
E-18 Uniden Atlantis 270 Radio Owners Manual
Problem Things to Try
The power LED on the
charger doesn’t turn
on.
- Don’t use the charger when the
ambient temperature is below 41°
F (5° C) or above 104° F (40° C).
- Make sure the charging contacts
on the radio and charger are clean.
- Replace the battery.
The radio won’t
transmit.
Make sure you are not in weather or
scan mode.
Make sure you are not trying to
transmit on a receive-only channel
or transmit at the wrong power level
for this channel (see the channel
lists starting on page E-23).
Check the battery power level; if it’s
low, charge the battery before trying
to transmit.
Make sure the duration of each
transmission is less than 5 minutes.
I can’t hear anything
from the speaker.
Adjust the squelch level; it is
probably too high.
Noise comes out of
the speaker all the
time
Adjust the squelch level; it is
probably too low.
I can transmit, but no
one can hear me.
Check your UIC channel settings:
does the area you are in use
different channel assignments?
I’m not getting hazard
alerts.
Make sure Weather Alert Watch is
turned on.
The display ashes,
and I don’t know why.
The channel number on the display
will ash if the radio is in a watch
mode or in scan mode. Try turning
off scanning, Weather Alert Watch,
Triple Watch, or Dual Watch (see
page E-7).
E-19
Uniden Atlantis 270 Radio Owners Manual
Problem Things to Try
Where can I nd my
radio’s serial number?
The serial number is on a plate
inside the battery compartment.

General
Channels
All US/International/Canada marine
channels
9 Weather channels
Freq. Control PLL
Freq. Tol. Transmit: 1.5 PPM (at 25°C)
Receive: 1.5 PPM (at 25°C)
Oper. Temp. -4°F (-20°C) to +131°F(+55°C)
Antenna Flexible Whip
Microphone Built-in Electret type
Display Liquid Crystal Display
Speaker 8Ω 1 Watt
Power Source Rechargeable Lithium Ion Battery
7.4V 1100 mAh
Size (without antenna) 5.35 (H) x 2.44 (W) x 1.53 (D) inch
136 (H) x 62 (W) x 39 (D) mm
Weight 8.46 oz (240g) (w/battery and
antenna)
Transmitter
Frequency Range 156.05~162.550 MHz
Frequency Stability ±10 PPM
Power Output 1.0 W & 2.5W & 6W
Spurious Emissions 70 dBc
Current Drain 1500 mA (6W)
E-20 Uniden Atlantis 270 Radio Owners Manual
Receiver
Type
Direct Conversion Super Heterodyne
Phase Locked Loop system for Local
Oscillator
Frequency Range 156~164 MHz
Sensitivity 0.20 μV for 12dB SINAD
Squelch Sensitivity Threshold 0.2μV
Audio Frequency
Response
+5.5 dB @ 500 Hz; -6.5 dB @
2000Hz
Adjacent Channel
Selectivity 75 dB @ ±25 kHz
Audio Output Power 0.7 W @10% THD
Current Drain Squelched: 60 mA; Max. Audio: 430
mA

US channel frequencies and names

    
    
    
   
    
   
   
    
   
    
    
    
    
    
E-21
Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
E-22 Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
Canadian channel frequencies and names

    
   
   
   
    
    
   
    
   
   
    
   
    
    
    
    
    
    
    
    
E-23
Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
E-24 Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
    
    
Internaonal channel frequencies and names

    
   
   
   
   
   
   
   
   
   
    
   
    
    
    
    
    
    
E-25
Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
E-26 Uniden Atlantis 270 Radio Owners Manual

    
    
    
    
    
    
    
    
    
    
Weather channel frequencies and names
 
 
 
 
 
 
 
 
 
 
E-27
Uniden Atlantis 270 Radio Owners Manual


Warning! This transmitter will operate on channels/
frequencies that have restricted use in the United States.
The channel assignments include frequencies assigned for
exclusive use of the U.S. Coast Guard, use in Canada, and
use in international waters. Operation on these frequencies
without proper authorization is strictly forbidden. See pages
E-23 through E-29 for tables of the available channels and
their uses. If you are still not certain which channels to use,
see the FCC maritime radio page at the FCC website
(http://wireless.fcc.gov/marine/) or contact the FCC Call
Center at 1-888-CALL-FCC. For individuals requiring a
license, such as commercial users, you should obtain a
license application from your nearest FCC eld ofce (for US
users) or Industry Canada (for Canadian users).

You should familiarize yourself with the rules on marine
radios and be aware of which rules apply to your boat.
Complete guidelines for all ship and marine radio types can
be found at the US Coast Guard website under the topic
Radio Info for Boaters (the direct link is
http://www.navcen.uscg.gov/marcomms/boater.htm).
Here are a few guidelines that affect nearly all boaters.
xIf you have a VHF radio on your boat, you must maintain
a watch on channel 16 (156.800 MHz) whenever the
radio is not being used to communicate. Starting in 2004,
if a radio is carried, it must be on and set to channel 16
whenever your boat is underway.
xIf you hear a distress call, wait a few minutes to let a
shore station or Coast Guard vessel respond. If no other
WARNING! Read this information before using the radio.
E-28 Uniden Atlantis 270 Radio Owners Manual
station has responded after 5 minutes, you must respond
to the distress call.
xDo not make false mayday or distress calls as a prank or
to test your radio. (This is essentially like making a false
9-1-1 call; you may be subject to nes.)

xCertication: FCC Part 80 or RSS-182
xOutput Power: 6W
xEmission: 16K0F3E
xTransmitter Frequency Range: 156.025-157.425 MHz
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 modications to this equipment
may void compliance with the FCC Rules. Any change
or modication must be approved in writing by Uniden.
Changes or modications not approved by Uniden could void
the user’s authority to operate the equipment.

In August 1996 the Federal Communications Commission
(FCC) of the United States with its action in Report and
Order FCC 96-326 adopted an updated safety standard for
human exposure to radio frequency electromagnetic energy
emitted by FCC regulated transmitters. Those guidelines
are consistent with the safety standard previously set by
both U.S. and international standards bodies. The design
of the radio complies with the FCC guidelines and these
international standards.
Never allow children to operate the radio without adult
supervision and the knowledge of the following guidelines.
WARNING! It is up to the user to properly operate this radio
Do not use the radio with a damaged antenna. If a damaged
antenna comes into contact with the skin, a minor burn may
result. antenna.
E-29
Uniden Atlantis 270 Radio Owners Manual

This device was tested for typical body-worn operations
using the supplied belt-clip. To maintain compliance with
FCC RF exposure requirements, body-worn operations are
restricted to the supplied belt-clip. For hand-held operation,
the radio should be held 1 inch from the user’s face. The use
of accessories that do not satisfy these requirements may
not comply with FCC RF exposure requirements and should
be avoided. For more information about RF exposure, please
visit the FCC website at www.fcc.gov.

This equipment contains a rechargeable Lithium Ion battery.
The rechargeable Lithium Ion battery contained in this
equipment may explode if disposed of in a re.
Do not short-circuit the battery.
Do not charge the rechargeable battery used in this equip-
ment in any charger other than the one specied in the
owner’s manual. Using another charger may damage the
battery or cause the battery to explode.
NOTE: Li-Ion batteries must be recycled or disposed of
properly.
Avoid exposing the battery (whether attached to the radio
or not) to direct sunlight, heated cars, or temperatures
below -4°F (-20°C) or above +140°F (+60°C). Exposing the
chemical contained within the battery pack to temperatures
above +140°F (+60°C) may cause the battery to rupture, fail,
or reduce performance.
In case of exposure to the cell contents, wash the affected
area thoroughly, and seek medical attention.
E-30 Uniden Atlantis 270 Radio Owners Manual

As part of our commitment to protect the
environment and conserve natural resources,
Uniden voluntarily participates in an RBRC®
industry program to collect and recycle used
Li-Ion batteries within the US. Please call
1-800-8-BATTERY for information on Li-Ion battery recycling
in your area.
(RBRC® is a registered trademark of the Rechargeable Bat-
tery Recycling Corporation.)

WARRANTOR: UNIDEN AMERICA CORP. (“Uniden”)
ELEMENTS OF WARRANTY: Uniden warrants, for three
years, to the original retail owner, this Uniden Product to be
free from defects in materials and craftsmanship with only
the limitations or exclusions set out below.
WARRANTY DURATION: This warranty to the original user
shall terminate and be of no further effect 36 months after
the date of original retail sale. The warranty is invalid if the
Product is (A) damaged or not maintained as reasonable
or necessary, (B) modied, altered, or used as part of any
conversion kits, subassemblies, or any congurations not
sold by Uniden, (C) improperly installed, (D) serviced or
repaired by someone other than an authorized Uniden
service center for a defect or malfunction covered by this
warranty, (E) used in any conjunction with equipment or parts
or as part of any system not manufactured by Uniden, or (F)
installed or programmed by anyone other than as detailed by
the Operating Guide for this product.
STATEMENT OF REMEDY: In the event that the product
does not conform to this warranty at any time while this war-
ranty is in effect, warrantor will repair the defect and return
it to you without charge for parts, service, or any other cost
(except shipping and handling) incurred by warrantor or its
E-31
Uniden Atlantis 270 Radio Owners Manual
representatives in connection with the performance of this
warranty. THE LIMITED WARRANTY SET FORTH ABOVE
IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO
THE PRODUCT AND IS IN LIEU OF AND EXCLUDES ALL
OTHER WARRANTIES OF ANY NATURE WHATSOEVER,
WHETHER EXPRESS, IMPLIED OR ARISING BY
OPERATION OF LAW, INCLUDING, BUT NOT LIMITED
TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. THIS
WARRANTY DOES NOT COVER OR PROVIDE FOR THE
REIMBURSEMENT OR PAYMENT OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES. Some states do not allow
this exclusion or limitation of incidental or consequential
damages so the above limitation or exclusion may not apply
to you.
LEGAL REMEDIES: This warranty gives you specic legal
rights, and you may also have other rights which vary from
state to state. This warranty is void outside the United States
of America.
PROCEDURE FOR OBTAINING PERFORMANCE OF
WARRANTY: If, after following the instructions in this
Operating Guide you are certain that the Product is
defective, pack the Product carefully (preferably in its original
packaging). Include evidence of original purchase and a
note describing the defect that has caused you to return it.
The Product should be shipped freight prepaid, by traceable
means, or delivered, to warrantor at
Uniden America Corporation
743 Henrietta Creek Rd.
Roanoke, TX 76262
(800) 297-1023, 8 a.m. to 5 p.m., Central, Monday through
Friday
E-32 Uniden Atlantis 270 Radio Owners Manual
U01UT647ZZZ(0)
QUESTIONS?
Contactez-nous au
www.uniden.com ou
appelez 1-800-297-1023.
Imprimé en Vietnam
QUESTIONS?
Visit our website at
www.uniden.com or
call 1-800-297-1023.
Printed in Vietnam

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