Nissan Maxima. Manual — part 50
AV-20
< SYSTEM DESCRIPTION >
[MONOCHROME DISPLAY - W/O BOSE]
HANDS-FREE PHONE SYSTEM
Component Description
INFOID:0000000009471165
Part name
Description
Audio unit
• Receives telephone voice signal from Bluetooth
®
control unit.
• Sends telephone voice signals to the speakers.
Front door speaker
Receives telephone voice signals from the audio unit.
Tweeter
Steering wheel audio control switches
• Start a voice recognition session.
• Answer and end telephone calls.
• Adjust the volume level.
Microphone
Sends voice signals to Bluetooth
®
control unit.
Bluetooth
®
control unit
• Controls hands-free phone functions.
• Receives display signals from audio unit.
• Outputs display signals to the display unit.
Display unit
• Receives display signals from Bluetooth
®
control unit.
• Displays audio system information.
Bluetooth
®
antenna
Sends telephone voice signal to Bluetooth
®
control unit.
AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-21
< SYSTEM DESCRIPTION >
[MONOCHROME DISPLAY - W/O BOSE]
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DIAGNOSIS SYSTEM (AUDIO UNIT)
Diagnosis Description
INFOID:0000000009471166
Self-diagnosis mode can perform the following items.
• Versions display
• Channel check diagnosis
• Key check diagnosis
• AV communication diagnosis
VERSIONS DISPLAY FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing “1” button, turn volume control dial clockwise or
counterclockwise for 30 clicks or more.
4. Diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Pressing the AUDIO switch briefly displays the version display mode. Pressing the AUDIO switch briefly
switches to each version display. Pressing and holding the AUDIO switch when displaying each software
version returns to the diagnosis default screen.
Version display item
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
CHANNEL CHECK DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
AWNIA2479GB
Mode
Description
Versions display
Software V######
Audio unit software version is displayed.
Hardware V######
Audio unit hardware version is displayed.
CD Mech V######
Audio unit CD mechanism version is displayed.
EEPROM V######
Audio unit EEPROM version is displayed.
Disp SW V######
Display unit software version is displayed.
Disp HW V######
Display unit hardware version is displayed.
SDARS V######
Audio unit SDARS version is displayed.
NOTE:
“VFFFFFF” is displayed when SDARS is not available.
AV-22
< SYSTEM DESCRIPTION >
[MONOCHROME DISPLAY - W/O BOSE]
DIAGNOSIS SYSTEM (AUDIO UNIT)
3. While pressing the “1” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
4. The diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Turning the TUNE/FOLDER dial clockwise displays the channel check mode. Pressing and holding the
AUDIO switch during each channel check or waiting approximately 1 second after finishing all channel
checks returns to the diagnosis default screen.
Channel check item
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
KEY CHECK DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing the “1” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
4. The diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Turning the TUNE/FOLDER dial counterclockwise displays the key check mode, and the pressed switch
name is shown. Pressing and holding the AUDIO switch during the key check mode returns to the diagno-
sis default screen.
AWNIA2479GB
Mode
Description
Channel check
Channel Check
Front Left
Connection of a speaker can be confirmed by test tone.
Channel Check
Front Right
Channel Check
Rear Right
Channel Check
Rear Left
AWNIA2479GB
AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-23
< SYSTEM DESCRIPTION >
[MONOCHROME DISPLAY - W/O BOSE]
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Key check item (audio unit)
Key check item (steering switch)
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
AV COMMUNICATION DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing the “6” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
Mode
Display item
Switch name
Key check
1
Preset button “1” switch
2
Preset button “2” switch
3
Preset button “3” switch
4
Preset button “4” switch
5
Preset button “5” switch
6
Preset button “6” switch
POWER
ON-OFF switch
VOLUME up
VOL up switch
VOLUME down
VOL down switch
AM·FM
AM-FM switch
DISC
DISC switch
AUX
AUX switch
AUDIO
AUDIO switch
TUNE/FOLDER up
TUNE/FOLDER up switch
TUNE/FOLDER down
TUNE/FOLDER up switch
DISP CLOCK
DISP CLOCK switch
SCAN
SCAN switch
RPT/RDM
RPT RDM switch
SEEK/TRACK up
SEEK CAT switch
SEEK/TRACK down
TRACK switch
LOAD
LOAD switch
EJECT
EJECT switch
Mode
Display item
Switch name
Key check
STR SOURCE
SOURCE switch
STR VOL UP
VOL up switch
STR VOL DOWN
VOL down switch
STR UP
MENU up switch
STR DOWN
MENU down switch
STR TEL END
switch
STR TEL SEND
switch
AWNIA2480GB
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