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RF Exposure Compliance and Control Guidelines and Operating Instructions

To control your exposure and ensure compliance with the occupational/controlled environment 
exposure limits, always adhere to the following procedures. 

Guidelines:

• User awareness instructions should accompany the device when transferred to other users.
• Do not use this device if the operational requirements described herein are not met.

Operating Instructions:

• Transmit no more than the rated duty factor of 50% of the time. To Transmit (Talk), push the

  

Push to Talk (PTT) button. To receive calls (listen), release the PTT button. Transmitting 50% 

  of the time, or less, is important because the radio generates measurable RF energy exposure 
  only when transmitting in terms of measuring for standards compliance.

• 

Transmit only when people outside the vehicle are at least the recommended minimum lateral 

  distance away from a properly installed according to installation 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 RF exposure limits.

Hand-held Mode

• Hold 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 

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 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.

WARNING

  radio at a proper distance is important as RF exposure decreases with increasing distance from 
  the antenna.

Phone Mode

• 

When placing or receiving a phone call, hold your radio product as you would a wireless telephone. 

  Speak directly into the microphone.

Electromagnetic Interference/Compatibility

NOTE: Nearly every electronic device is susceptible to electromagnetic interference (EMI) if
            inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.

Avoid Choking Hazard

Small Parts. Not for children under 3 years.

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Summary of Contents for RT47

Page 1: ...RT47 Two Way Radio Add 7 F 13C Zhonghaixin Science Technology Park No 12 Ganli 6th Road Jihua Street Longgang District Shenzhen China EN ...

Page 2: ...ds and also read the operational instructions for safe use WARNING Product safety and RF Exposure for Two Way Radio TO CUSTOMERS Thank you very much for using our two way radio This radio of modern design is reasonable structure with stable functions It is designed to meet different customers need for high quality with easy operation and perfect capablity We believe you are pleased with its nice s...

Page 3: ... radio whose antenna is damaged touching of damaged antenna will cause heat injury Do not attempt to open the radio the maintenance work should be done by technical expert only To avoid troubles caused by electromagnetic interference or electromagnetic compatibility please turn off the radio in places where have the banner Do not use wireless equipment such as hospital and other healthcare places ...

Page 4: ... volume knob Indicator light It turns red in transmitting and turns green in receiving It blinks red when the battery capscity is low Speaker sound output Microphone Sound input PTT switch Press it to transmit release to receive Mic speaker jack programming port Li ion battery For supplying power to radio Used to connect headset or external programming cable programmable via PC programming softwar...

Page 5: ...eak to the microphone directly it will transmit automatically The radio stops transmitting when there is no voice and waits for receiving B When a headset with a microphone is used When VOX is on you should VOX again for the radio to identify voice volume If the microphone is too sensitive the noise around radio will start transmitting If the microphone is not sensitive the radio can not collect y...

Page 6: ...t via the RT47 software from 0 9 level0 is lowest The level is higher the squelch is more easy to be on 6 TOT The purpose of TOT is to prevent any radio from talking in one channel for a long time and to prevent the transceiver from being damaged because of continuous transmission If the transmitting time exceeds the TOT pre set time the radio will sound Du released PTT the radio will back receive...

Page 7: ...7N D732N D023I D071I D134I D223I D306I D411I D503I D631I D734I D025I D072I D143I D226I D311I D412I D506I D632I D743I D026I D073I D152I D243I D315I D413I D516I D654I D754I D031I D074I D155I D244I D331I D423I D532I D662I D765I D032I D114I D156I D245I D343I D431I D546I D664I D043I D115I D162I D251I D346I D432I D565I D703I D047I D116I D165I D261I D351I D445I D606I D712I D051I D125I D172I D263I D364I D...

Page 8: ...ons to users of two way radios These instructions are important because they inform users about RF energy exposure and provide simple procedures on how to control it Please refer to the following websites for more information on what RF energy exposure is and how to control your exposure to assure compliance with established RF exposure limits http www who int en Local Government Regulations When ...

Page 9: ...Operation is subject to the condition that this device does not cause harmful interference Licensed radios are applicable This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions Other devices are applicable 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause un...

Page 10: ...posure limits A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio and the antenna gain shall not exceed the specified gain by the manufacturer declared DO NOT transmit for more than 50 of total radio use time more than 50 of the time can cause RF exposure compliance requirements to be exceede...

Page 11: ...tant because the use of Non Retevis approved accessories may result in exposure levels which exceed the IEEE ICNIRP RF exposure limits Hand held Mode Hold 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 Turn off your radio power in th...

Page 12: ...quired before your hearing could be affected Hearing damage from loud noise is sometimes undetectable at first and can have a cumulative effect WARNING Avoid Burns Antennas Do not use any portable radio that has a damaged antenna If a damaged antenna comes into contact with the skin when the radio is in use a minor burn can result Batteries If appropriate When the conductive material such as jewel...

Page 13: ...ies for your radio model visit the following website http www Retevis com WARNING WARRANTY CARD Warranty description 1 The warranty card is saved by the customer as the warranty certificate and the loss is not compensated 2 This card must be stamped and dated for sale to take effect 3 This card must not be altered Please confirm that the warranty card serial number matches the purchase machine num...

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