60
4.Press [F] key to finish setting and return back to previous
working mode.
Use VOX function by transceiver itself:
a.Speak to microphone directly and what you said will be
transmitted.
b.Stop to speak, then the system will automatically stop
transmitting.
Use VOX function by earphone:
a.You must set a VOX gain level firstly. This setting allows
the transceiver to recognize sound levels.
b.If the microphone is too sensitive, it will begin transmitting
when there is noise in the background.
c.If it is not sensitive enough, it will not pick up your voice
when you begin speaking. Be sure to adjust the VOX gain
level to an appropriate sensitivity to allow smooth
transmission.
FM Radio
Sometimes, you would like to listen to FM broadcast, then
you can use this function.
Note: Make sure that the antenna is installed when use FM radio