RB35 TWO WAY RADIO USER’S MANUAL UHF(462.5500-462.
Charging the Battery 1.The battery is not charged in the factory, please charge the battery under the environmental temperature 5—40℃ before using. 2.After purchasing or long-term storage(more than two months),charging the battery for the first time can not reach its saturation capacity,repeat charge/discharge for twice or three times to make battery capacity achieve the best state. 3.Before charging,please power off the transceiver,using the transceiver during charging may affect correct charging. 4.
·Torch Press 【UP】 key for two seconds to turn on the flashlight, press 【 UP 】key to turn it off. ·Channel Lockout Press both【UP】【DOWN】keys to lock; Operate them again to unlock. ·Scanning It is convenient for the user to search for calls from other channels. When defined the side key down button on the software with the scan function, long press down button for 2 seconds, radio will active the scan function. Radio will start scanning from current channel.
· VOX This function can be voice activated so the user doesn’t have to press the PTT key. Switch to Channel 7, turn off the transceiver, then press the 【 UP】 key and turn on the transceiver at the same time to switch between the ON and OFF of the VOX function. You can set the VOX level by its software, level from 1-9 · Busy Channel Lockout The function can prevent interference from other transceivers using the same channel.
Technical Parameters SPECIFICATIONS Frequency Range 462.5500-462.7250MHz Supply Power DC3.7V Memory Channel 16 Antenna Configuration Integrated antenna Work Mode Co/Differ-frequency Simplex Communication Ground Method Cathode Dimension 109.8*57.5*32mm TRANSMITTER Output Power ≤2W Modulation Mode FM(F3E) Max.Frequency Deviation ≤5KHz Sparious Radiation ≤7.5μW Preemphasis Character Per Octave 6dB Emission Current ≤1000mA RECEIVER Sensitivity ＜0.
RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE FOR PORTABLE TWO-WAY RADIOS ATTENTION! Before using this radio, read this guide which contains important operating instructions for safe usage and rf energy awareness and control for compliance with applicable standards and regulations. This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide communications between two or more users over a distance. RF energy, which when used improperly, can cause biological damage.
requirements. Exposure awareness can be facilitated by the use of a product label directing users to specific user awareness information. Your Retevis two-way radio has a RF Exposure Product Label. Also, your Retevis user manual, or separate safety booklet includes information and operating instructions required to control your RF exposure and to satisfy compliance requirements.
FCC Requirements: This device complies with part 15 of the FCC Rules. 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 undesired operation.
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.
(rechargeable batteries) must be taken to designated collection locations at the end of their working life. Do not dispose of these products as unsorted municipal waste. Dispose of them according to the laws in your area. IC Requirements: Licence-exempt radio apparatus This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
•During transmissions, your radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. •DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites. •Portable Device, this transmitter may operate with the antenna(s) documented in this filing in Push-to-Talk and body-worn configurations.
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.
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.
•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. Protect your hearing: WARNING • Use the lowest volume necessary to do your job.
Avoid Burns WARNING 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 jewelry, keys or chains touch exposed terminals of the batteries, may complete an electrical circuit (short circuit the battery) and become hot to cause bodily injury such as burns.
WARNING •Do not place a portable radio in the area over an air bag or in the air bag deployment area. The radio may be propelled with great force and cause serious injury to occupants of the vehicle when the air bag inflates. To reduce risk •Pull by the plug rather than the cord when disconnecting the charger. •Unplug the charger from the AC outlet before attempting any maintenance or cleaning. •Contact Retevis for assistance regarding repairs and service.
Guarantee Model Number: Serial Number: Purchasing Date: Dealer: Telephone: User’s Name: Telephone: Country: Address: Post Code: Email: Remarks: 1.This guarantee card should be kept by the user, no replacement if lost. 2.Most new products carry a two-year manufacturer’s warranty from the date of purchase. Further details, pls read http://www.retevis.com/after-sale/ 3.The user can get warranty and after-sales service as below: • Contact the seller where you buy.
Shenzhen Ysair Technology Co., LTD Add: 6/F, building 6, Yunli intelligent park, No. 3, Changfa Middle Road, Yangmei community, Bantian street, Longgang District, Shenzhen, China Web: www.retevis.com E-mail: info@retevis.com Facebook: facebook.
