12PIN multi-purpose handset earphones
Is suitable in the 12PIN all handset this company newest research and development
Multifunctional Earphones Manual
1. Select the earphone plug corresponding to the mobile phone interface.
2. Make mobile phone play music, insert the plug in mobile phone, and use the female disconnects (in purple or light) of speaker to connect the plug. If music is heard when you connect with one of the plug, this will be one of the sound channel, then fix the female disconnects with the plug. After one sound channel is confirmed, please repeat this with the other speaker female disconnects, make sure the right sound channel and fix them.
3. During the test of left and right sound channel, the speaker female disconnects (in purple or yellow) would be the trigger angle when mobile phone shows “Insert the plug” or appear the earphones symbol. The earphone will keep in work station, even if the sound from mobile phone could not be heard without earphone or the female disconnect on the black common ground wire without connecttion with any terminal point,. When the left and right sound channels have been recognized, but sound could still be heard without earphone, pls connect the black wire directly with the terminal points one by one. Should you not hear the sound without earphone, fix the black female disconnect with this point.
4. Test the position of microphone. Try to dial one phone number, use the red female disconnects to connect the rest terminal points, keep this station for 2-3 secondes and press the recive/end button, when we see words “end of calling” and are able to hang up the phone, it proves that this terminal point is microphone position and fix the red female disconnects with it.
5. Close the earphone interface lid and you can start to use this multifunctional earphone. |
