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Nissan Leaf. Manual - part 7

SYSTEM

AV-19

< SYSTEM DESCRIPTION >

[AUDIO W/O NAVI (EXCEPT MEXICO)]

SYSTEM

AUDIO UNIT
AUDIO UNIT : System Description

INFOID:0000000010122468

SYSTEM DIAGRAM

AUDIO SYSTEM

The audio system consists of the following components

• Audio unit

• Front door speakers

• Rear door speakers

• Steering switch

• USB interface

• Antenna base (antenna amp. and satellite antenna)

• Rod antenna

When the audio system is on, AM/FM signals received by the rod antenna are amplified by the antenna amp.

and sent to the audio unit. The audio unit then sends audio signals to the front door speakers and rear door

speakers.

Refer to Owner's Manual for audio system operating instructions.

HANDS-FREE PHONE SYSTEM

System Operation

NOTE:
Cellular telephones must have their wireless connection set up (paired) before using the Bluetooth

telephone

system.
The Bluetooth

telephone system allows users who have a Bluetooth

cellular telephone to make a wireless

connection between their cellular telephone and the Bluetooth

control unit. Hands-free cellular telephone

calls can be sent and received. Some Bluetooth

cellular telephones may not be recognized by the Bluetooth

control unit. When a cellular telephone or the Bluetooth

control unit is replaced, the telephone must be paired

with the Bluetooth

control unit. Different cellular telephones may have different pairing procedures, refer to

the cellular telephone operating manual.
Refer to the Owner's Manual for Bluetooth

telephone system operating instructions.

Bluetooth

Control Unit

When the power switch is turned to ACC or ON, the Bluetooth

control unit will power up. During power up,

the Bluetooth

control unit is initialized and performs various self-checks. Initialization may take up to 20 sec-

onds. If a phone is present in the vehicle and paired with the Bluetooth

control unit, Nissan Voice Recognition

AWNIA3004GB

AV-20

< SYSTEM DESCRIPTION >

[AUDIO W/O NAVI (EXCEPT MEXICO)]

SYSTEM

will then become active. Bluetooth

telephone functions can be turned off using the Nissan Voice Recognition

system.

Steering Switch

When buttons on the steering switch are pushed, the resistance in steering switch circuit changes, depending
on which button is pushed. The Bluetooth

control unit uses this signal to perform various functions while nav-

igating through the voice recognition system.

The following functions can be performed using the steering switch:
• Initiate self-diagnosis of the Bluetooth

telephone system

• Start a voice recognition session

• Answer and end telephone calls

• Adjust the volume of calls

Microphone

The microphone is located in the roof console assembly. The microphone sends a signal to the Bluetooth

control unit. The microphone can be actively tested during self-diagnosis.

Audio Unit

The audio unit receives signals from the Bluetooth

control unit and sends audio signals to the speakers.

SPEED SENSITIVE VOLUME SYSTEM

Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control

level can be selected by the customer. Refer to Owner's Manual for operating instructions.

REAR VIEW MONITOR FUNCTION

Operation Description

• When the selector lever is shifted to the reverse position, the rear view monitor image is displayed.

• When the selector lever is shifted to any position other than the reverse position, the original image (the

image displayed before the rear view monitor image) is displayed.

Camera Image Operation Principle

• The audio unit supplies power to the rear view camera when receiving a reverse signal.

• The rear view camera transmits camera images to the audio unit when power is supplied from the audio unit.

• The audio unit combines a warning message and fixed guide lines with an image received from the rear view

camera to display a rear view camera image on the screen.

Vehicle Width and Distance Guide Lines Display Function at Rear View Monitor Display

• The vehicle width and distance guide lines are displayed at the rear view monitor display to allow the driver

to more easily judge distances between the vehicle and objects and help the driver back into a parking

space.

Side Distance Guide Lines and Possible Route Lines Display Function at Rear View Monitor Display

Precautions for Side Distance Guide Lines and predictive course line Display on the Rear View Monitor Display

JSNIA4330GB

SYSTEM

AV-21

< SYSTEM DESCRIPTION >

[AUDIO W/O NAVI (EXCEPT MEXICO)]

Side distance guide lines and predictive course line on the display may be different from actual lines depend-

ing on vehicle conditions and road conditions.

AV-22

< SYSTEM DESCRIPTION >

[AUDIO W/O NAVI (EXCEPT MEXICO)]

DIAGNOSIS SYSTEM (AUDIO UNIT)

DIAGNOSIS SYSTEM (AUDIO UNIT)

Description

INFOID:0000000010122469

The audio unit on board diagnosis performs the functions listed in the table below:

On Board Diagnosis Function

INFOID:0000000010122470

METHOD OF STARTING

1. Turn the power ON.

2. Turn the audio system OFF.

3. While pressing the preset 1 button, turn the volume control dial

clockwise or counterclockwise for 40 clicks or more. Shifting

from current screen to previous screen is performed by pressing

BACK button.

4. The trouble diagnosis initial screen is displayed, and Self Diag-

nosis or Confirmation/Adjustment can be selected.

SELF DIAGNOSIS MODE

Audio Unit Self Diagnosis

1. Select Self Diagnosis.

Mode

Description

Self Diagnosis

• Audio unit diagnosis.
• Diagnoses the connections across system components.

Confirmation/

Adjustment

Display Diagnosis

The following check functions are available: color tone check by color bar
display and white display, light and shade check by gray scale display.

Vehicle Signals

Diagnosis of signals can be performed for vehicle speed, lights, reverse,
EQ pin, destination and camera type.

Speaker Test

The connection of a speaker can be confirmed by test tone.

Error History

The system malfunction and the frequency when occurring in the past are
displayed. When the malfunctioning item is selected, the time and place
that the selected malfunction last occurred are displayed.

Camera System

Displayed but not used.

AV COMM Diagnosis

The communication condition of each unit of display audio system can be
monitored.

Delete Unit Connection Log

Erase the connection history of unit and error history.

Initialize Setting

Initializes the audio unit memory.

AWNIA3007ZZ

JSNIA0138GB

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