Nissan Murano Z51. Manual — part 73
AV
HANDS-FREE PHONE SYSTEM
AV-71
< SYSTEM DESCRIPTION >
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HANDS-FREE PHONE SYSTEM
System Diagram
INFOID:0000000005528473
System Description
INFOID:0000000005528474
• TEL adapter unit is controlled with AV communication from AV control unit.
• The connection between portable telephone and TEL adapter unit is performed with Bluetooth
™
communi-
cation.
• The voice guidance signal is input from the TEL adapter unit to the AV control unit and output via BOSE
amp. to the front door speaker when operating the cellular phone.
• TEL adapter unit has the on board self-diagnosis function. Refer to
AV-91, "Diagnosis Description"
.
WHEN RECEIVING A CALL
TEL voice signal received with the portable telephone is input from TEL antenna via TEL adapter unit to AV
control unit with Bluetooth
™
communication and output via BOSE amp. to the front door speaker. The opera-
tion is performed with the steering switch or voice recognition function (TEL operation only).
WHEN A CALL IS TRANSMITTED
Speech sounds (TEL voice signal) are input from the microphone to the TEL adapter unit. It is input from the
TEL antenna via Bluetooth
™
communication to the portable telephone. It is transmitted to the phone on the
other side. The operation is performed with the steering switch or voice recognition function (TEL operation
only).
JSNIA1076GB
AV-72
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITHOUT NAVIGATION]
HANDS-FREE PHONE SYSTEM
Component Parts Location
INFOID:0000000005528475
1.
Center speaker
2.
Front squawker LH
3.
Front door speaker LH
4.
Rear door speaker LH
5.
Rear speaker LH
6.
Satellite radio tuner
7.
TEL adapter unit
8.
BOSE amp.
9.
Woofer
10. Rear view camera
11. Camera control unit
12. Rear speaker RH
13.
Antenna base (antenna amp. and sat-
ellite antenna)
14. Rear door speaker RH
15. Rear display unit
16. Front door speaker RH
17. Front squawker RH
18. Microphone
19. Steering angle sensor
20. Steering switch
21. Auxiliary input jacks
22. Video distributor
23. iPod connector
24. DVD player
25. iPod adapter
26. Preset switch
27. AV control unit
28. Multifunction switch
29. Front display unit
A.
Luggage floor finisher is removed con-
dition
B.
Luggage floor finisher is removed con-
dition
C.
Luggage side finisher lower RH is re-
moved condition
D.
Spiral cable part
E.
Console rear finisher is removed con-
dition
F.
Console finisher is removed condition
JSNIA1097ZZ
AV
HANDS-FREE PHONE SYSTEM
AV-73
< SYSTEM DESCRIPTION >
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Component Description
INFOID:0000000005528476
Part name
Description
AV CONTROL UNIT
• Inputs TEL voice signal or voice guidance signal from TEL adapter unit and
outputs it to BOSE amp. during reception.
• Connects with TEL adapter unit and AV communication and controls hands
free phone system.
FRONT DISPLAY UNIT
• Display image is controlled by the serial communication from AV control unit.
• Inputs RGB image signal (RGB, RGB area and RGB synchronizing) from AV
control unit and displays the status of hands free phone system.
BOSE AMP.
Inputs TEL voice signal or voice guidance signal from AV control unit and outputs
it to front speaker.
FRONT DOOR SPEAKER
Outputs the TEL voice signal or voice guidance signal from BOSE amp.
FRONT SQUAWKER
PRESET SWITCH
• Adjust the sound when using hands-free phone system.
• The operation signal is transmitted to the AV control unit via AV communica-
tion.
STEERING SWITCH
• The hands-free phone system can be operated.
• Steering switch signal (operation signal) is output to AV control unit.
MICROPHONE
• Uses when operating the hands-free phone.
• Outputs Mic. signal (TEL voice signal) to the TEL adapter unit.
• The power (Mic. power supply) is supplied from the TEL adapter unit.
TEL ADAPTER UNIT
• Receives the steering switch signal (operation signal) from the steering switch.
• Inputs the TEL voice signal from TEL antenna during reception and outputs it
to the AV control unit.
• Inputs the TEL voice signal from microphone during speech recognition and
outputs it to the TEL antenna.
• Controlled by AV communication transmitted from AV control unit.
TEL ANTENNA
Connects with the portable telephone via Bluetooth
™
and communicates the TEL
voice signal.
AV-74
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Diagnosis Description
INFOID:0000000005528477
MULTIFUNCTION SWITCH AND PRESET SWITCH SELF-DIAGNOSIS FUNCTION
The ON/OFF operation (continuity) of each switch in the multifunction switch and preset switch can be
checked.
Self-Diagnosis Mode
• Press the “BACK” switch and the “
” switch of the 8-direction
switches within 10 seconds after turning the ignition switch from
OFF to ACC and hold them for 3 seconds or more. Then the
buzzer sounds, all indicators of the preset switch illuminate, and
the self-diagnosis mode starts.
• The continuity of each switch at the ON position can be checked
by pressing the switch. The buzzer sounds if the switch is normal.
NOTE:
The disk eject switch cannot be checked.
Finishing Self-diagnosis Mode
Self-diagnosis mode is canceled when the ignition switch is turned OFF.
MULTI AV SYSTEM ON BOARD DIAGNOSIS FUNCTION
• The AV control unit diagnosis function starts up with multifunction switch operation and the AV control unit
performs a diagnosis for each unit in the system during the on board diagnosis.
• Perform a CONSULT-III diagnosis if the on board diagnosis does not start, e.g., if the screen does not dis-
play anything, the multifunction switch does not function, etc.
ON BOARD DIAGNOSIS
Description
• The trouble diagnosis function has a self-diagnosis mode for conducting trouble diagnosis automatically and
a confirmation/adjustment mode for operating manually.
• Self-diagnosis mode performs the AV control unit diagnosis and the connection diagnosis between each of
the units that make up the system, and it indicates the results to the display.
• The confirmation/adjustment mode allows the technician to check, modify or adjust the vehicle signals and
set values, as well as to monitor the system error records and system communication status. The checking,
modifying or adjusting generally requires human intervention and judgment (the system cannot make judg-
ment automatically).
On Board Diagnosis Item
JSNIA1072GB
Mode
Description
Self-Diagnosis
• AV control unit diagnosis
• Perform the connection diagnosis between each of the units.
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