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  instructions, externally mounted antenna.

• When operating in front of the face, worn on the body, always place 

  the radio in a Retevis approved clip, holder, holster, case, or body 

  harness for this product. Using approved body-worn accessories is

  important because the use of Non-Retevis approved accessories may 

  result in exposure levels, which exceed the IEEE/ICNIRP occupational

  /controlled environment RF exposure limits.

• If you are not using a body worn accessory and are not using the 

  radio in the intended use position, in front of the face or at the body in 

  the PTT mode or alongside of the head in the phone mode, then

  ensure the antenna and the radio are kept 2.5 cm (one inch) from the

  body when transmitting. Keeping the radio at a proper distance is 

  important because RF exposures decrease with increasing distance

  from the antenna.

Hand-held Mode

• Hol

d the radio in a vertical position with the microphone

  (and other parts of the radio including the antenna) 

  at least 2.5 cm (one inch) away from the nose or lips. 

  The antenna should be kept away from the eyes. 

  Keeping the radio at a proper distance is important 

  as RF exposure decreases with increasing distance 

  from the antenna.

Phone Mode

• When pla

cing or receiving a phone call, hold your radio product as 

  you would a wireless telephone. Speak directly into the microphone.

Electromagnetic Interference/Compatibilit

y

Note: Nearly every electronic device is susceptible to electromagnetic 

          interference (EMI) if inadequately shielded, designed, or 

          otherwise configured for electromagnetic compatibility.

Avoid Burns

Small Parts. Not for children under 3 years.

 

Turn off your radio power in the following condition

s:

• Tur

n off your radio before removing (installing) a battery 

  or accessory or when charging battery.

• Turn off your radio when you are in a potentially hazardous 

  environments: Near electrical blasting caps, in a blasting 

  area, in explosive atmospheres (inflammable gas, dust 

  particles, metallic powders, grain powders, etc.).

• Turn off your radio while taking on fuel or while parked at 

  gasoline service stations.

To avoid electromagnetic interference and/or 

compatibility conflicts

• Turn

 off your radio in any facility where posted notices 

  instruct you to do so, hospitals or health care facilities 

  (Pacemakers, Hearing Aids and Other Medical Devices) 

  may be using equipment that is sensitive to external RF 

  energy.

• Turn off your radio when on board an aircraft. Any use of 

  a radio must be in accordance with applicable regulations 

  per airline crew instructions.

Note:

- Pacemakers

Defibrillators or other Implanted Medical Devices Persons 

with pacemakers, Implantable Cardioverter-Defibrillators

(ICDs) or other active implantable medical devices (AIMD) 

should:

• ALWAYS keep the radio more than 15cm from their 

  pacemaker when the radio is turned on.

• Consult with their physicians regarding the potential risk 

  of interference from radio frequency transmitters, such as 

  portable radios (poorly shielded medical devices may be 

  more susceptible to interference). 

17

18

WARNING

WARNING

Summary of Contents for RT41

Page 1: ...RT41 Walkie Talkie User Guide US MADE IN CHINA Web www retevis com E mail kam retevis com Facebook facebook com retevis ...

Page 2: ...ature range The antenna impedance Overall dimensions Weight RT41 FRS 22 12 5KHz 3 6V 2 5ppm 10 50 50Ω 160 54 41mm 120g TECHNICAL PARAMETERS Rf power Modulation method Noise and harmonic Residual Radiation Modulation distortion Maximum deviation 0 5w 1 0W F3E 40dB 35dB 7 5KHz TRANSMITER The sensitivity Modulation receiver bandwidth Adjacent selective Intermodulation interference resistance Spurious...

Page 3: ...e Snap the lock tab and belt clip back into place For charging radio s 1 Insert the USB cable into charging jack on right of the radio 2 Plug the USB cable into power port The radio will display flashing battery icon while charging And when charging complete the cycle moving will be stopped Recommends your radio be turned off whi le being charged Turning on Your Radio Press and hold the Menu Power...

Page 4: ... bar in the Battery Low icon will blink and an audible tone will sound twice before the radio shuts off Your batteries should be replaced or recharged if using rechargeable batteries Auto Battery Save If there are no transmissions within 10 seconds the radio will automatically switch to Battery Save mode and the Power Saver icon will flash in the display This will not affect the radio s ability to...

Page 5: ... can set the VOX sensitivity level to fit the volume of your voice and avoid transmissions triggered by background noise To set VOX sensitivity 1 Press the Mode Power button unti l the VOX icon flashes and the current sensitivity level is displayed The current VOX sensitivity level is displayed with letters LE and a Number 1 through 3 with Number 3 being the most sensitive level and Number 1 being...

Page 6: ...er button until the Roger Beep icon flashes The current on or off setting is displayed 2 Press the Up or Down button to select roger beep on or off 3 Choose one of the fol lowing a Press the Menu Power button to enter the new setting and proceed to other functions b Press and hold the Menu button to enter the new setting and return to Standby mode c Press PTT or Call Lock button to enter the new s...

Page 7: ...o enter the new setting and return to Standby mode d Do not press any buttons for 15 seconds to enter the new setting and return to Standby mode NOAA All Hazards Radio Channels You can use your radio to l isten to NOAA Al l Hazards Radio channels transmitting in your area To l isten to Al l Hazards Radio channels 1 Press and hold the Weather button until the All Hazards Radio icon and the currentl...

Page 8: ...tic energy which when used improperly can cause biological damage Very high levels of x rays for example can damage tissues and genetic material Experts in science engineering medicine health and industry work with organizations to develop standards for safe exposure to RF energy These standards provide recommended levels of RF exposure for both workers and the general public These recommended RF ...

Page 9: ...proved batteries supplied with this radio are rated for a 5 5 90 duty factor 5 talk 5 listen 90 standby even though this radio complies with FCC occupational exposure limits and may operate at duty factors of up to 50 talk RF energy exposure standards and guidelines if appropriate Your Retevis walkie talkie complies with the following RF energy exposure standards and guidelines United States Feder...

Page 10: ...is susceptible to electromagnetic interference EMI if inadequately shielded designed or otherwise configured for electromagnetic compatibility Avoid Burns Small Parts Not for children under 3 years Turn off your radio power in the following conditions Turn off your radio before removing installing a battery or accessory or when charging battery Turn off your radio when you are in a potentially haz...

Page 11: ... loud noise is sometimes undetectable at first and can have a cumulative effect Avoid Burns Forbid Do not use charger outdoors or in moist environments use only in dry locations conditions Do not disassemble the charger that may result in risk of electrical shock or fire Do not operate the charger if it has been broken or damaged in any way Do not place a portable radio in the area over an air bag...

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