User's Guide

the volume is adjusted to the maximum and you still consider

it is not loud enough.

BT MODE, you can enter into Menu ->Bluetooth->RfBT

SPK Gain to adjust the Bluetooth gain level and increase the

volume.

4.7-

Select a Channel

ress the assigned

[VFO/MR]

key to switch the radio into channel

mode, and then press the top

[POW]

button to switch the

[CH-]/[CH+]

button for channel adjust use.

In BT mode, if you press the

[CH-]/[CH+]

button rapidly to switch

the channel, the BT01 display reacts more slowly than the button

press. It is recommended to input the channel number by keypad on

microphone to access the channel rapidly, for example, input 0,0,9,9

a total of 4digits will switch to channel 99. In case the input channel

number is not in the current zone, the microphone will emit “du”

beep and stay at the current channel.

And in BT mode, when BT microphone is receiving signal, the

4.6-

Set Up VFO Frequency

Menu->Setting->Radio Set->Key Func, assign a key function to

[VFO/MR].

Press the assigned

[VFO/MR]

key to switch the radio into VFO

frequency mode, and then press the

y to change the

frequency.

And it allows input the frequency by keypad on microphone to

change the frequency rapidly, for example, input 4,5,0,1,2,5,0,0 or

4,5,0,1,2,5,# to obtain 450.125MHz.

Normally

you shall input 8 digits to change the frequency, in

case the end of the frequency is 0, you can press # key to

confirm the valid frequency instead of input several 0.