Retevis RB89, User Manual, Page: 7 / 15

Charging: Red light.
Full charge: Red light off.
18. Pairing your radio with the Bluetooth headset operation steps
1. Press the power on/off button for 5 seconds on your Bluetooth headset in power-off status, red blue lights flash
and go into pairing mode.
2. Press the PTT button and PF2 button to turn on your radio, blinking blue 4 times rapidly, 'beep, beep' and
prompt the channel number, the Bluetooth icon flashing and go into pairing mode.
3. Once the pairing is established, the Bluetooth headset blinks per 5 seconds, and the Bluetooth icon stops
flashing.
19. Wireless Copy
1. Open the Edit menu in the programming software-tick the wireless copy, and the factory default setting is
ticked; The same frequency on the Transmitter and Receiver first.
2. Press the PF2 button on the Receiver and turn on the radio, blue light flashes 4 times, 'beep, beep' and
prompts the channel number to enter the wireless copy receiving mode.
3. Press the PF1 button on Transmitter and turn on the radio, blue light flashes 4 times, 'beep, beep' and prompts
the channel number to enter 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 light flashes, restored when completed.
▲: Support only the same radio solution.
Factory setting
05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
462.5625
462.5875
462.6125
462.6375
462.6625
462.6875
462.7125
467.5625
467.5875
467.6125
467.6375
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
467.5500
467.5750
467.6000
467.6250
467.6500
467.6750
467.7000
467.7250
462.5625
462.5875
462.6125
462.6375
462.6625
462.6875
462.7125
467.5625
467.5875
467.6125
467.6375
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
67.0
118.8
127.3
131.8
136.5
141.3
146.2
D243N
D032N
D047N
D051N
D053N
D065N
D116N
123.0
D743I
D332I
127.3
D243I
D606N
D731I
136.5
-
-
-
-
-
-
-
-
High
High
High
High
High
High
High
Low
Low
Low
Low
Low
Low
Low
High
High
High
High
High
High
High
High
High
High
High
High
High
High
High
High
CH NO. TX Frequency(MHz) Code(Hz) Power RX Frequency(MHz)