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I. Table of Contents   

1. Table of Contents …………………………………….P2   

2. About the Product…………………………………….P2-3 

3. Related Fittings………………………………………P4-6 

4. Fitting Installation Means……………………………P6-14 

5. Main Unit Operation Flow   

 

II. About the Product       

The model of this product is V4 and it is one multifunctional Bluetooth device specially designed 

for the motorcycle and skiing enthusiasts. It can be used for the following purposes:   

1. One call device for the mobile phone with handfree Bluetooth headset

 

When going out to ride a motorcycle or ski, this device can automatically and safely use the 

inbuilt Bluetooth function to receive an incoming mobile phone call. When there is a call 

incoming, you can automatically receive the call after 3s 

without pressing any key but 

riding the motorcycle as usual

.  

 

2. One 2-way fully duplex wireless interphone among 4 riders or between a rider and the 

passenger on his/her rear seat 

 

Within the sight without any barrier, 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, like a common phone, can realize the communication in 

real time.   

V4 may be connected among 4 riders or between the rider and the passenger on the rear seat 

so that they can communicate with each other easily.   

 

3. One wireless Bluetooth music receiver and speaker 

V4 has the functions of EDR and A2DP and one of its important features is that it may be 

connected with the mobile phone with A2DP stereo function, MP3 or GPS audio navigator so 

as to listen to music. 

(Of course, this MP3 and GPS audio navigator must have one inbuilt 

audio Bluetooth transmission module).   

 

III. Composition of Parts and Components   

 

Name of component   

No.   

Main unit   

001 

Clamp connected and installed with main unit   

002 

Summary of Contents for 262119

Page 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...

Page 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...

Page 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 ...

Page 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 ...

Page 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...

Page 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...

Page 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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