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2. Install the main unit onto the helmet.   

 

3. Installation of Headset Accessories:   

Remove the protective pad with Velcro, place the Velcro in a proper place, install the two speakers 
of the helmet properly with the short one for left ear and the long one for the right ear.     

 

   

 

 

Short speaker for the left ear              Long speaker for the right ear 

         

Adjust the location of the microphone properly 

 

Note: 

In order to reduce external noise, you need to close the helmet sun shield during riding and 

adjust the microphone onto the right front of your lip until the foam of the microphone can touch 
you lip properly; in addition, the helmet sun shield should effectively cover the helmet! (Reduce 
the noise from wind as possible!) 

 

 

                                         

 

V                                                            X   

Correct microphone location                  Wrong microphone location 

 

Содержание 262119

Страница 1: ...x wireless communication among four riders Working speed above 120km h Automatic and safe receiving of mobile phone calls Master control Bluetooth CSR BC5 scheme available Advanced A2DP EDR Bluetooth function available Strong stereo music audio available mobile phone MP3 GPS with A2DP for transmission DSP noise reduction function Inbuilt polymer lithium battery with capacity up to 500mA Standby 24...

Страница 2: ...r the max call distance may reach 1200M 3936miles on the roads in a city the general effective distance is around 500m 1 640miles Please note that the actual distance depends on the weather condition landform existing barriers i e large vehicles or invisible buildings etc The 1 way interphone is semi duplex and thus cannot realize the functions of speaking and listening at the same time while V4 l...

Страница 3: ...003 USB A C charger AC110V 220V DC output 5V 004 User Manual 005 1 Main Unit 2 Clamp Connected and Installed with Main Unit 3 Receiver suspended microphone audio plug in component Power on play Turn off Volume Volume FM radio on off Rider A Rider B ...

Страница 4: ... USB plug of the charging cable into the charger and the other small plug into the headset 2 In charging the red lamp of the headset will be on after charging is over it will be off IV Install the Main Unit onto the Helmet Steps 1 On the left of the helmet find a proper location to fix the clamp ...

Страница 5: ...ker for the left ear Long speaker for the right ear Adjust the location of the microphone properly Note In order to reduce external noise you need to close the helmet sun shield during riding and adjust the microphone onto the right front of your lip until the foam of the microphone can touch you lip properly in addition the helmet sun shield should effectively cover the helmet Reduce the noise fr...

Страница 6: ...s an incoming mobile phone call you will hear ring immediately press the power on key for 1s to refuse the call 4 Dial a call with mobile phone When dial a normal call on your mobile phone the sound will connect to the headset automatically however when you are a rider you must not use such function you can use such function only when you are sitting behind the rider 5 Dial the Previous Dialed Cal...

Страница 7: ...e B key of either of the two units then the red LED will be off and the blue LED will flash once every 2s indicating that the main unit is searching other Bluetooth main unit about 5s later the red LED of the other main unit will be off indicating that the two main units have been paired in such case press the B key of either of the two units to realize intercom Note This pairing method is the sam...

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