| AUDIO UNIT |
- Receives telephone voice signal from TEL adapter unit.
- Sends telephone voice and voice guidance signals to BOSE amp.
- Audio unit and TEL adapter unit exchange data by AV communication, and control audio unit display.
- Receives the steering switch signal (operation signal) from the steering switch.
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| BOSE AMP. |
Inputs power (amp. ON) and sound signal from audio unit, and outputs sound signal to each speaker. |
| FRONT DOOR SPEAKER |
Receives telephone voice and voice guidance signals from BOSE amp. |
| TWEETER |
| STEERING SWITCH |
- The hands free phone system can be operated.
- Steering switch signal (operation signal) is output to TEL adapter unit through audio unit.
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| MICROPHONE |
- Uses when operating the hands-free phone.
- Outputs microphone signal (telephone voice signal) to the TEL adapter unit.
- The power (microphone power supply) is supplied from the TEL adapter unit.
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| TEL ADAPTER UNIT |
- Inputs the telephone voice signal from TEL antenna during reception and outputs into the audio unit.
- Inputs the telephone voice signal from microphone during speech recognition and outputs it to the TEL antenna.
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| TEL ANTENNA |
Connects with the portable telephone via Bluetooth™ communication and communicates the telephone voice signal. |