background image

USER’S MANUAL

RB89

Summary of Contents for RB89

Page 1: ...USER S MANUAL RB89...

Page 2: ...unction operation Factory setting Technical Indicators WARNING For downloading further resources Brochures Software Firmware Manual etc Pls contact your direct reseller first OR go to website retevis...

Page 3: ...r of this radio is in charge of professional technical please do not disassembly by yourself Charging notification Use the charger specified by this radio model to charge the battery Please turn off t...

Page 4: ...radio into a charger The indicator flash red in charging and fully charging turns green 02 Antenna Indicator PTT button PF1 button channel up PF2 button channel down Volume power knob Flashlight Speak...

Page 5: ...of the Squelch is to decide the signal strength when turning on the radio speaker The lower the Squelch the back noise is higher and the communication range is extended the weaker the anti interferen...

Page 6: ...ation instruction 17 Bluetooth headset operation instruction 1 Power on off button Press this button for 1 second to power on and long press for 3 seconds to power off 2 button to create the volume 3...

Page 7: ...r the wireless copy transmitting mode 4 Press the PTT button on Transmitter red light when transmitting and reboot to return to the wireless copy mode 5 Receiving the copy data on Receiver when blue l...

Page 8: ...ulation mode Emission current Receiver Sensitivity Adjacent Channel Selectivity Spurious response rejection Intermodulation Working voltage GMRS 30 5 20 50 50 5W 2 5ppm Wideband 5kHz Narrowband 2 5kHz...

Page 9: ...ease contact the local government radio management departments Use of this radio outside the country where it was intended to be distributed is subject to government regulations and may be prohibited...

Page 10: ...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 te...

Page 11: ...romagnetic 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 configuration...

Page 12: ...uit the battery and become hot to cause bodily injury such as burns Exercise care in handling any battery particularly when placing it inside a pocket purse or other container with metal objects BATTE...

Page 13: ...ils 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 Products Repaired by Our Local Repair Center 4 For warranty s...

Page 14: ...nzhen Retevis Technology Co Ltd Web www retevis com 7 F 13 C Zhonghaixin Science Technology Park No 12 Ganli E mail kam retevis com Facebook facebook com retevis 6th Road Jihua Street Longgang Distric...

Page 15: ...120 160mm...

Reviews: