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Shenzhen Retevis Technology Co., Ltd
7/F, 13-C, Zhonghaixin Science & Technology Park, No.12 Ganli 6th Road,
Jihua Street, Longgang District, Shenzhen, China
RT66
US
Web: www.retevis.com
E-mail: kam@retevis.com
Facebook: facebook.com/retevis
Two Way Radio
User's Manual

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Summary of Contents for Retevis RT66

  • Page 1 Shenzhen Retevis Technology Co., Ltd 7/F, 13-C, Zhonghaixin Science & Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China RT66 Web: www.retevis.com E-mail: kam@retevis.com Facebook: facebook.com/retevis Two Way Radio User's Manual...
  • Page 2 Thank you! We are grateful that you chose our two way radio. We believe this Two Way Radio will provide dependable and reliable communication to personal operating at peak efficiency. The transceivers incorporate the latest in advanced technology. As a result, We feel strongly that you will be pleased with the quality and features of this product! Product safety and RF Exposure for Two Way Radio: Before using this Two way radio, please read the manual...
  • Page 3: Table Of Contents

    CONTENT GETTING ACQUAINTED GETTING ACQUAINTED UNPACKING AND CHECKING EQUIPMENT Packing List Power Switch/ Antenna PREPARATION Volume Control Channel Selector TX/RX Indicator Li-ion Battery Pack Precautions Charging the Battery Pack Speaker BASIC OPERATION Switch Power On/Off Microphone Adjusting the Volume Selecting a Channel Transmitting &...
  • Page 4: Unpacking And Checking Equipment

    UNPACKING AND CHECKING EQUIPMENT PREPARATION Li-ion Battery Pack Precautions Carefully unpack the transceiver. We recommend that you identify the items listed in the following table before discarding the packing Do not short the battery terminals or dispose of the battery by material.
  • Page 5: Basic Operation

    PREPARATION BASIC OPERATION Charging the Battery Pack Switch Power On/Off The battery pack is not charged at the factory, please charge it 1. Turn On: turn the [Power] switch clockwise to switch the transceiver before use. Initially charging the battery pack after purchase or ON, an alert tone will be heard.
  • Page 6: Advanced Operations

    ADVANCED OPERATIONS ADVANCED OPERATIONS Wide/Narrow Bandwidth Selection Low Battery Alert You can select Wide/Narrow bandwidth via programming software, For extra convenience, if the battery level runs low, the transceiver the default setting is Wide. will sounds "do do do" at every 5 seconds, to alert the user to recharge the battery.
  • Page 7: Care And Cleaning 08 Monitor

    CARE AND CLEANING TROUBLESHOOTING GUIDE To guarantee optimal performance as well as a long service lift PROBLEM SOLUTION of your radio, please follow the tips below. The battery pack may be dead. - Keep your radio dry. Rain, moisture and liquid or water may Recharge or replace the battery pack.
  • Page 8: Ctcss/Dcs

    CTCSS/DCS CHANNEL AND FREQUENCIES CTCSS Standard Frequency Table CHANNEL FREQUENCY CTCSS/DCS POWER 462.5625 67.0 High 1 - 67.0 11 - 94.8 21 - 131.8 31 - 171.3 41 - 203.5 2 - 69.3 12 - 97.4 22 - 136.5 32 - 173.8 42 - 206.5 462.5875 118.8...
  • Page 9: Warning

    Your Retevis PORTABLE TWO-WAY RADIOS two-way radio has a RF Exposure Product Label. Also, your Retevis Before using this radio, read this guide which contains user manual, or separate safety booklet includes information and...
  • Page 10 WARNING WARNING RF Exposure Information Replacement of any transmitter component (crystal, semiconductor, etc.) not authorized by the local government radio management • DO NOT operate the radio without a proper antenna attached, as departments equipment authorization for this radio could violate this may damage the radio and may also cause you to exceed RF the rules.
  • Page 11 • When operating in front of the face, worn on the body, always environment. place the radio in a Retevis approved clip, holder, holster, case, • General population/uncontrolled Radio, this radio is designed for or body harness for this product. Using approved body-worn and classified as "General population/uncontrolled Use".
  • Page 12 WARNING WARNING Electromagnetic Interference/Compatibility Protect your hearing: • Use the lowest volume necessary to do your job. NOTE: Nearly every electronic device is susceptible to electromagnetic • Turn up the volume only if you are in noisy surroundings. interference (EMI) if inadequately shielded, designed, or otherwise •...
  • Page 13 WARNING • Do not use charger outdoors or in moist environments, • For a list of Retevis-approved accessories for your radio use only in dry locations/conditions. model, visit the following website: • Do not disassemble the charger, that may result in risk http://www.Retevis.com...
  • Page 14 Warranty Card Product model: Date of purchase: Serial Number: Seller: contact number: Username: contact number: Address: Zip code: 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.

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