Switch AM bandwidth
Continuous short press (BW/ ) can switch AM bandwidth
FM stereo switch
FM is mono radio mode when horn is used for radio reception
In the headset receiving FM station state, short press the (ST) key,
stereo symbol ( ) display. Short press the (ST) key again to
show cancel, stereo off.
Stereo Headphone Output
This machine is equipped with FM and Bluetooth/MP3 stereo headset
output. Use the 3.5 headphone jack.
FM/SW external input jack
The machine is equipped with FM/SW external antenna 3.5 headphone
jack to improve the indoor reception sensitivity of FM/SW radio
Tips
Stereo will not be turned on when the radio station uses mono
radio or the reception signal is weak.
SOS Signal Function Use
In any state, long press (SOS) to turn on the sound and light synchronized
distress signal. Press and hold again to turn it off.
