Pioneer AVIC W6400 NEX Installation Manual

AVIC-W8400NEX
AVIC-W6400NEX

MULTIMEDIA NAVIGATION RECEIVER
RÉCEPTEUR DE NAVIGATION MULTIMÉDIA
RECEPTOR DE NAVEGACIÓN MULTIMEDIA

English Français Español

Installation Manual

Manuel d’installation

Manual de instalación

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Important safety

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information

subject to th e U.S. or Canadian regu lations,

Rear visibility systems (backup cameras)
are required in certain new vehicles sold in
the U.S. and Canada. U.S. regulations
began according to a two year phase-in on
May 1, 2016, and both the U.S. and Canada
require that all such vehicles manufactured
on or after May 1, 2018 have rear visibility
systems. Owners of vehicles equipped

with compliant rear visibility systems
should not install or use this product in
a way that al ters or disables that
system's compliance with applicable
regulations. If you are unsure whether

your vehicle has a rear visibility system

please contact the vehicle manufacturer or
dealer.

If your vehicle has a compliant backup
camera that displays the backup view
through the factory receiver, do not use
the Pioneer receiver unless it is connected
to and displays the same view as the
factory backup camera. Connec tion to the
factory backup camera will require an
adaptor, sold separately. Not all vehicles
may be able to connect. Please check with
a qualified professional installer for
installation options specific to your vehicle.

Connection

Precautions

Your new product and this
manual

• The navigation features of this product

(and the rear view camera option if
purchased) are intended solely to aid you
in the o peration of yo ur vehicle. It is not a
substitute for your attentiveness,
judgment and care when driving.

• Never use this product to route to

hospitals, police stations, or similar

facilities in an emergency. Please call the
appropriate emergency number.

• Do not operate this product, any

applications, or the rear view camera
option (if purchased) if doing so will
divert your attention in any way from the
safe operation of your vehicle. Always
observe safe driving rules and follow all
existing traffic regulations. If you
experience difficulty in operating this
product, pull over, park your vehicle in a
safe location and apply the parking brake
before making the necessary
adjustments.

• This manual explains how to install this

product in your vehicle. Operation of this

product is explained in the separate
manuals.

• Do not install this product where it may

(i) obstruct the driver’s vision,
(ii) impair the performance of any of the
vehicle’s operating systems of safety
features, including airbags, hazard lamp
buttons, or
(iii) impair the driver’s ability to safely
operate the vehicle.
In some cases, it may not be possible to
install this product because of the vehicle
type or the shape of the vehicle interior.

• M odel icons shown in this manual

indicate that the description is intended
for the models indicated by the icons. If
the following icon is shown, the
description is applied only to the model
shown.
e.g.)

0000NEX

Important safeguards

Pioneer does not recommend that you
install this product yourself. This product is
designed for professional installation only.
We recommend that only authorized
Pioneer service personnel, who have
special training and experience in mobile
electronics, set up and install this product.
NEVER SERVICE THIS PRODUCT YOURSELF.
Installing or servicing this product and its
connecting cables may expose you to the
risk of electric shock or other hazards, and
can cause damage to this product that is
not covered by warranty.

• Read this manual fully and carefully

before installing this product.

• Keep this manual handy for future

reference.

• Pay close attention to all warnings in this

manual and follow the instructions
carefully.

• This product may in certain

circumstances display inaccurate position
of your vehicle, the distance of objects
shown on the screen, and compass
directions. In addition, the system has
certain limitations, including the inability
to identify one -way streets, temporary
traffic restrictions and potentially unsafe
driving areas. Please exercise your own
judgment in the light of actual driving
conditions.

• As with any accessory in your vehicle’s

interior, this product should not divert
your attention from the safe operation of
your vehicle as it may result in serious
injury or death. If you experience
difficulty in operating the system or
reading the display, please make
adjustments while safely parked.

• Please remember to wear your seat belt

at all times while operating your vehicle.
If you are in an accident, your injuries can
be considerably more severe if your seat
belt is not properly buckled.

• Certain country and government laws

may prohibit or restrict the placement
and use of this product in your vehicle.
Please comply with all applicable laws
and regulations regarding the use,
installation and operation of this product.

Precautions before
connecting the system

Do not take any steps to tamper with or
disable the parking brake interlock system
which is in place for your protection.
Tampering with or disabling the parking
brake interlock system could result in
serious injury or death.

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English

CAUTION

• If you decide to perform the installation

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Important

Ground wire

POWER AMP

Other devices
(Another electronic
device in the car)

Metal parts of car’s
body

*1 Not supplied for this unit

ACC position

No ACC position

yourself, and have special training and
experience in the mobile electronics
installations, please carefully follow all of
the steps in the installation manual.

• Secure all wiring with cable clamps or

electrical tape. Do not allow any bare
wiring to remain exposed.

• Do not di rectly connect the yellow lead of

this produc t to the vehicle batter y. If the
lead is directly connected to the battery,
engine vibration may eventually cause
the insulation to fail at the point where
the wire passes from the passenger
compartment into the engine
compartment. If the yellow lead’s
insulation tears as a result of contact with
metal parts, short-circuiting can occur,
resulting in considerable danger.

• It is extremely dangerous to allow cables

to become wound around the steering
column or shift lever. Be sure to install
this produc t, its cables, and wiring away
in such so that they will not obstruct or
hinder driving.

• Make sure that the cables and wires will

not interfere with or become caught in
any of the vehicle’s moving parts,
especially the steering wheel, shift lever,
parking brake, sliding seat tracks, doors,
or any of the vehicle’s controls.

• Do not route wires where they will be

exposed to high temperatures. If the
insulation heats up, wires may become
damaged, resulting in a short circuit or
malfunction and permanent damage to
the product.

• Do not cut the GPS antenna cable to

shorten it or use an extension to make it
longer. Altering the antenna cable could
result in a short circuit or malfunction.

• Do not shorten any leads. If you do, the

protection circuit (fuse holder, fuse

resistor or filter, etc.) may fail to work
properly.

• Never feed power to other electronic

products by cutting the insulation of the
power supply lead of this product and
tapping i nto the lead. The cu rrent
capacity of the lead will be exceeded,
causing overheating.

Before installing this
product

• Use this unit with a 12-volt battery and

negative grounding only. Failure to do so
may result in a fire or malfunction.

• To avoid shorts in the electrical system,

be sure to disconnect the (–) battery
cable before installation.

To prevent damage

• Use speakers over 50 W (maximum input

power) and between 4 Ω to 8 Ω
(impedance value). Do not use 1 Ω to 3 Ω
speakers for this product.

• The black lead is ground. When installing

this unit or power amp (sold separately),
make sure to connect the ground wire
first. Ensure that the ground wire is
properly connected to metal parts of the
car’s body. The ground wire of the power
amp and the one of this unit or any other
device must be connected to the car
separately with different sc rews. If the

screw for the ground wire loosens or falls
out, it could result in fire generation of
smoke or malfunction.

• When replacing the fuse, be sure to only

use a fuse of the rating prescribed on this
product.

• When dis connecting a connector, pull the

connector itself. Do not pull the lead, as
you may pull it out of the connector.

• This product cannot be installed in a

vehicle without ACC (accessory) position
on the ignition switch.

• To avoid sh ort-circuiting, cover the

disconnected lead with insulating tape. I t
is especially important to insulate all
unused speaker leads, which if left
uncovered may cause a short circuit.

• Attach the connectors of the same color

to the corresponding colored port, i.e.,
blue connector to the blue port, black to
black, etc.

• For connecting a power amp or other

devices to this product, refer to the
manual for the product to be connected.

• Since a unique BPTL circuit is employed,

do not directly earth the side of the
speaker lead or connect the side of
another side of the speake r lead together.
Be sure to connect the side of the
speaker lead to the side of the speaker
lead on this product.

• The graphical symbol placed on

the product means direct current.

Notice for the blue/
white lead

• When the ignition switch is turned on

(ACC ON), a control signal is output
through the blue/white l ead. Connect to
an external power amp’s system remote
control terminal, the auto-antenna relay
control terminal, or the antenna booster
power control terminal (max. 300 mA 12
V DC). The control signal is output
through the blue/white lead, even if the
audio source is switched off.

• Be sure not to use this lead as the power

supply lead for the external power amps.
Such connection could cause excessive
current drain and malfunction.

• Be sure not to use this lead as the power

supply lead for the auto-antenna or
antenna booster. Such connection could
cause excessive current drain and
malfunction.

When this product is in [Power OFF] mode,
the control signal is also turned off. If
[Power OFF] mode is canceled, the control
signal is output again and the antenna is
extended with the auto antenna function
(if the antenna is being used). Be careful so
that the extended antenna does not come
into contact with any obstacles.

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NOTE

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CAUTION

Rear panel (main

NOTE

terminals)

• To avoid the risk of accident and the

potential violation of applicable laws, this
product should never be used while the
vehicle is being driven except for
navigation purposes. And, also rear
displays should not be in a location
where it is a visible distraction to the
driver.

• In some countries, the viewing of images

on a display inside a vehicle even by
persons other than the driver may be
illegal. Where such regulations apply they
must be obeyed and this product’s video
source should not be used.

GPS antenna 3.55 m (11 ft. 8 in.)
Microphone 3 m (9 ft. 10-1/8 in.)
iDatalink adapter input

Refer to the instruction manual for the
iDataLink adapter (sold separately).

SiriusXM Connect Vehicle Tuner

Refer to the instruction manual for
SiriusXM Connect Vehicle Tuner (sold

separately).
This product
Antenna jack
AV ca ble IN /OUT

Power supply
Fuse (10 A)
Wired remote input

Hard-wired remote con trol adapt er can
be connected (sold separately).

Before using and/or connecting the
iDatalink Maestro adapter, you will need to
first flash the Maestro module with the
appropriate vehicle and head unit
firmware. You can find the device number
that is required for the ac tivation on the
followings (refer to the Operation M anual.):

• The label on the packaging of this

produc t

• The label on this product

• The [Firmware Information] screen

Power cord

IMPROPER CONNECTION MAY RESULT IN
SERIOUS DAMAGE OR INJURY
INCLUDING ELECTRICAL SHOCK, AND
INTERFERENCE WITH THE OPERATION
OF THE VEHICLE'S ANTILOCK BRAKING
SYSTEM, AUTOMATIC TRANSMISSION
AND SPEEDOMETER INDICATION.

It is strongly suggested that the speed
pulse wire be connected for accurac y of
navigation and better performance.

To p ow er s up ply
Power cord
Yellow

To terminal supplied with power
regardless of ignition switch position.

Red

To electric terminal controlled by
ignition switch (12 V DC) ON/OFF

Orange/white

To lighting switch terminal.

Black (ground)

To vehicle (metal) body.

Violet /white

This is connected so that this product
can detect whether the vehicle is
moving forwards or backwards.
Connect the violet/whi te lead to the
lead whose voltage changes when the
shift lever is put in reverse. Unless
connected, the sensor may not detect
your vehicle traveling forward/
backward properly, and thus the
position of your vehicle detected by the
sensor may be misaligned from the
actual position.
When you use a rear view camera,
please make sure to connect this lead.
Otherwise you cannot switch to t he rear
view camera picture.

Pink (CAR SPEED SIGNAL INPUT)

This product is connected here to
detect the distance the vehicle travels.
Always connect the vehicle’s speed
detection circuit. Failure to make this
connection will increase errors in the
vehicle’s location display.

Blue/white

Connect to system control terminal of
the power amp (max. 300 mA 12 V DC).

Light green

Used to detect th e ON/OFF status of the
parking brake. This lead must be
connected to the power supply side of
the parking brake switch.

If this connection is made incorrectly
or omitted, cer tain functions of this
product will be unusable.

Power supply side
Parking brake switch
Ground side

The position of the speed detection circuit
and the position of the parking brake
switch vary depending on the vehicle
model. For details, consult your authorized
Pioneer dealer or an installation
professional.

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English

NOTES

Speaker leads

Important

Perform these connections when using a
subwoofer without the optional amplifier.

To power supply
Power cord
Left
Right
Front speaker (STD) or high range

speaker (NW)

Rear speaker (STD) or middle range

speaker (NW)
White
White/black
Gray
Gray/black
Green
Green/black
Violet

Violet/bla ck
Subwoofer (4 Ω)
When using a subwoofer of 2 Ω, be sure

to connect the subwoofer to the violet
and violet/black leads of this unit. Do
not connect anything to the green and

green/black leads.
Not used.
Subwoofer (4 Ω) × 2

• When a subwoofer is connected to this

product instead of a rear speaker, change
the rear output setting in the initial
setting. The subwoofer output of this
product is monaural.
For details, refer to the Operation Manual.

• With a two-speaker system, do not

connect anything to the speaker leads
that are not conn ected to speakers.

Power amp (sold separately)

The speaker leads are not used when this connection is in use.

Subwoofer output (SUBWOOFER OUTPUT) 23 cm (9 in.) (STD)

Low range output (NW)
RCA cable (sold separately)
Power amp
Front output (FRONT OUTPUT) 15 cm (5-7/8 in.) (STD)

High range output (NW)
Rear output (REAR OUTPUT) 15 cm (5-7/8 in.) (STD)

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Middle range output (NW)

NOTES

NOTES

W8400NEX

Yellow/black (MUTE)

If you use an equipment with Mute function, wire this lead to the Audio Mute lead on

that equipment. If not, keep the Audio Mute lead free of any connections.
This product
System remote control

Connect to Blue/white cable (max. 300 mA 12 V DC).
Rear speaker (STD)

Middle range speaker (NW)
Front sp eaker (STD )

High range speaker (NW )
Subwoofer (STD)

Low range speaker (NW)

• Select the appropriate speaker mode between standard mode (STD) and network mode

(NW). For details, refer to the Operation Manual.

• Audio source will be set to mute or attenuate, while the following sounds will not be

muted or attenuated. For details, refer to Operation Manual.
– Voice guidance of the navigation
– Incoming ring tone and incoming voice of the cellular phone that is connected to this

product via Bluetooth wireless technology

iPod®/iPhone® and
smartphone

• For d etails on how to connect an ex ternal

device using a separately sold cable, refer
to the manual for the cable.

• For details concerning the connection,

operations and compatibility of the
iPhone, refer to the Operation Manual.

• For details concerning the connection

and operations of the smartphone, refer
to the Operation Manual.

Attaching
identification labels to
USB cables

Attach identification labels to USB cables
(supplied and sold separately) before
installing this product in a vehicle.

1 Connect USB cables to the USB port 1

and 2 on the rear of this product.

2 Attach the identification labels

corresponding to each port to the USB
cables as illustrated below.

Attach the “Port 1 Apple CarPlay” label
to the USB cable connected to the USB
port 1.
Attach the “Port 2 Android Auto” label
to the USB cable connected to the USB
port 2.

iPod/iPhone

Connecting via the USB port

USB port1
USB cable 1.5 m (4 ft. 11 in.)
USB interface cable for iPod/iPhone (CD-

IU52) (sold separately)

iPhone

Smartphone (Android™
device)

Connecting via the USB port

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USB port2
USB cable (supplied with CD-MU200)
USB - micro USB cable (Type USB A -

micro USB B) (supplied with CD-MU200)

Smartphone

English

WARNIN G

CAUTION

NOTES

Camera

NOTE

When you use the rear view camera, the
rear view image is automatically switched
from the video by moving the shift lever to
REVERSE (R). Camera View mode also
allows you to check what is behind you
while driving.

USE INPUT ONLY FOR REVERSE OR MIRROR
IMAGE REAR VIEW CAMERA. OTHER USE
MAY RESULT IN INJURY OR DAMAGE.

• The screen image may appear reversed.

• With the rear view camera you can keep

an eye on trailers, or back into a tight
parking spot. Do not use for
entertainment purposes.

• Object s in rear view may appear closer or

more distant than in reality.

• The image area of full-screen images

displayed while backing or checking the
rear of the vehicle may differ slightly.

This product
Power supply
Power cord
Violet/white (REV ERSE-GEAR SIGNAL

INPUT)

Brown (REAR VIEW CAM ERA IN) 23 cm

(9 in.)

Yel low (VIDEO INPUT) 23 cm (9 in.)
Rear view camera (ND-BC8) (sold

separately)
To v ide o ou tpu t
RCA cable (supplied with ND-BC8)
RCA cable (sold separately)
View camera (sold separately)

• Connect only the rear view camera to

brown cable. Do not connect any other
equipment.

• Some appropriate settings are required

to use rear view came ras. For details, refer
to the Operation Manual.

External video
component

Using AV input

This product
Red, white (AUDIO INPUT ) 23 cm (9 in.)
Yel low (VIDEO INPUT) 23 cm (9 in.)
RCA cable (sold separately)
To a udi o in put
To v ide o in put
External video component (sold

separately)

The appropriate setting is required to use
the external video component. For details,
refer to the Operation Manual.

Using an AUX input

This product
Mini-jack AV cable 2 m (6 ft. 7 in.)
AUX input (AU X IN) 15 cm (5-7/8 in.)
Mini-jack extension cable 2 m (6 ft. 7 in.)
Yel low
Red, white
RCA cables (sold separately)
To v ide o ou tpu t
To a udi o ou tpu ts

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External video component (sold

NOTE

CAUTION

NOTE

CAUTION

L : Left audio (White)
R : Right audio (Red)
V : Video (Yellow)
G : Ground

WARNIN G

separately)

The appropriate setting is required to use
the external video component. For details,
refer to the Operation Manual.

Be sure to use a mini-jack AV cable (CD­RM10) (sold separately) for wiring. If you
use other cables, the wiring position might
differ resulting in disturbed images and
sounds.

Using an HDMI input

This product
HDMI port

High Speed HDMI® Cable (sold

separately)

HDMI device (sold separately)

When you connect the High Speed HDMI®
Cable, use the lock tie to fix it securely
(page 8).

Securing the High
Speed HDMI®

Be sure to fix the High Speed HDMI® Cable
with the lock tie, when you connect the
external device with the High Speed
HDMI® Cable.

1 Insert the High Speed HDMI® Cable

into the HDMI port.

2 Wrap the lock tie around the hook

above the HDMI port and the High
Speed HDMI® Cable, and then tighten
it to secure the High Speed HDMI®
Cable.

Hook
Lock tie
High Speed HDMI® Cable

Do not tighten up the lock tie more than
necessary.

Rear display

This product
Rear audio output (R. AUDIO OUT)
Yellow (REAR MONITOR OUTPUT) 30

cm (11-7/8 in.)
Mini pin plug cable (sold separately)
RCA cables (sold separately)
To a ud io in pu t
To v id eo in pu t
Rear display with RCA input jacks (sold

separately)

NEVER install the rear display in a location
that enables the driver to watch the video
source while driving.
This product’s rear video output is for
connection of a display to enable

passengers in the rear seats to watch the
video source.

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English

CAUTION

Leave ample
space

5 cm

5 cm

Installation

Precautions before
installation

• Never install t his product in places where,

or in a manner that:
– Could injure the driver or passengers if

the vehicle stops suddenly.

– May interfere with the driver’s operation

of the vehicle, such as on the floor in
front of the driver’s seat, or close to the
steering wheel or shift lever.

• Make sure there is nothing behind the

dashboard or paneling when drill ing
holes in them. Be careful not to damage
fuel lines, brake lines, electronic
components, communication wires or
power cables.

• When using screws, do not allow them to

come into contact with a ny electrical
lead. Vibration may damage wires or
insulation, leading to a short ci rcuit or
other damage to the vehicle.

• To ensure proper installation, be sure to

use the supplied parts in the manner
specified. If any parts are not supplied
with this prod uct, use compatible parts in
the manner specified after you have the
part compatibility checked by your
dealer. If parts other than supplied or
compatible ones are used, they may
damage internal parts of this product or
they may work loose and the product
may become detached.

• It is extremely dangerous to allow cables

to become wound around the steering
column or shift lever. Be sure to install
this produc t, its cables, and wiring away

in such so that they will not obstruct or
hinder driving.

• Make sure that leads cannot get caught

in a door or the sliding mechanism of a
seat, resulting in a short circuit.

• Please confirm the proper function of

your vehicle’s other equipment after
installation of this product.

• Do not install this product where it may

(i) obstruct the driver’s vision,
(ii) impair the performance of any of the
vehicle’s operating systems or safety
features, including airbags, hazard lamp
buttons or
(iii) impair the driver’s ability to safely
operate the vehicle.

• Install this product between the driver’s

seat and front passenger seat so that it
will not be hit by the driver or passenger
if the vehicle stops quickly.

• Never install this product in front of or

next to the place in the dashboard, door,
or pillar from which one of your vehicle’s
airbags would deploy. Please refer to your
vehicle’s owner’s manual for reference to
the deployment area of the frontal
airbags.

• Failure to follow all of these precautions

may result in serious injury or death.

To avoid
electromagnetic
interference

In order to prevent interference, set the
following items as far as possible from this
product, other cables or leads:

• FM, AM antenna and its lead

• GPS antenna and its lead

In addition, you should lay or route each
antenna lead as far as possible from other
antenna leads. Do not bind, lay or route
them together, or cross them.
Electromagnetic noise will increase the
potential for errors in the vehicle’s location
display.

Before installing

• Consult with your nearest dealer if

installation requires drilling holes or
other modifications of the vehicle.

• Before making a final installation of this

product, temporarily connect the wiring
to confirm that the connections are
correct and the system works properly.

For AVIC-W8400NEX users

Do not install this product in a position
where the opening of the LCD panel is
obstructed by any obstacles, such as the
shift lever. Before installing this pro duct, be
sure to leave sufficient space so that the
LCD panel does not obstruct the shift lever
when it is fully opened. This may cause
interference with the shift lever, or a
malfunction of the mechanism of this
product.

Installation notes

• Do not install this product in places

subject to high temperatures or
humidity, such as:
– Places close to a heater, vent or air

conditioner.

– Places exposed to direct sunlight, such

as on top of the dashboard.

– Places that may be exposed to rain,

such as close to the door or on the
vehicle’s floor.

• Install this product in an area strong

enough to bear its weight. Choose a

position where this product can be firmly
installed, and install it securely. If this
product is not securely installed, the
current location of the vehicle cannot be
displayed correctly.

• Install this product horizontally on a

surface within 0 to 30 degrees tolerance
(within 5 degrees to the left or right).
Improper installation of the unit with the
surface tilted more than these tolerances
increases the potential for errors in the
vehicle’s location display, and might
otherwise cause reduced display
performance.

• When installing, to ensure proper heat

dispersal when using this unit, make sure
you leave ample space behind the rear
panel and wrap any loose cables so they
are not blocking the vents.

• The cords must not cover the area shown

in the figure below. This is necessary to
allow the amps and navigation
mechanism to dissipate heat.

9En

Do not cover this area.

CAUTION

• The semiconductor laser will be damaged

if it overheats, so don’t install this product
anywhere hot- for instance, near a heater
outlet.

Installation using the
screw holes on the side
of this product

1 Fastening this product to the factory

radio-m ounting bracket.

Position this product so that its screw
holes are aligned with the screw holes
of the bracke t, and tighten the screws at
three locati ons on each side.
Use either the truss head screws or flush
surface screws, depending o n the shape
of the bracket’s screw holes.

Fact ory radi o-mou nting bracket
If the pawl interferes with

installation, you may bend it down

out of the way.
Dashboard or console
Truss head screw or flush surface

screw

Be sure to use the screws supplied

with this product.

Installing the GPS
antenna

Do not cut th e GPS antenna lead to
shorten it or use an extension to make it
longer. Altering the antenna cable could
result in a short circuit or malfunction and
permanent damage to this product.

Installation notes

• The antenna should be installed on a

level surface where radio waves will be
blocked as little as possible. Radio waves
cannot be received by the antenna if
reception from the satellite is blocked.

Dashboard
Rear shelf

• When installing the GPS antenna inside

the vehicle, be sure to use the metal
sheet provided with your system. If this is
not used, the reception sensitivity will be
poor.

• Do not cut the accessory metal sheet.

This would reduce the sensitivity of the
GPS antenna.

• Take care not to pull the antenna lead

when removing the GPS antenna. The
lead may become detached.

• Do not paint the GPS antenna, as this

may affect its performance.

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English

WARNIN G

NOTES

When installing the antenna inside the vehicle (on the dashboard or rear

Make sure the surface is free of
moisture, dust, grime, oil, etc.,
before affixing the metal sheet.

shelf)

Do not install the GPS antenna over any sensors or vents on the dashboard of the vehicle, as
doing so may interfere with the proper functioning of such sensors or vents and may
compromise the ability of the metal sheet under the GPS antenna to properly and securely
affix to the dashboard.

GPS antenna
Metal sheet

Peel off the protective sheet on the rear.
Double-sided tape
Clamps

Use clamps to secure the lead where necessary inside the vehicle.

• Affix the metal sheet on the surface as level as possible where the GPS antenna faces the

window.

• Affix the GPS antenna on the metal sheet using the double-sided tape.

• The metal sheet contains a strong adhesive which may leave a mark on the surface if it is

remove d.

• When attaching the metal sheet, do not cut it into small pieces.

• Some models use window glass that does not allow signals from GPS satellites to pass

through. On such models, install the GPS antenna on the outside of the vehicle.

Installing the
microphone

• Install the microphone in a place where

its direction and distance from the driver
make it easiest to pick up the driver’s
voice.

• Be sure to turn off (ACC OFF) the product

before connecting the microphone.

• Depending on the vehicle model, the

microphone cable length may be too
short when you mount the microphone
on the sun visor. In such cases, install the
microphone on the steering column.

Mounting on the sun visor

1 Fit the microphone lead into the

groove.

Microphone lead
Groove

2 Attach the microphone clip to the sun

visor.

Microphone clip
Clamps

Use separately sold clam ps to secure
the lead where necessary inside the

vehicle.
Install the microphone on the sun visor
when it is in the up position. It cannot
recognize the driver’s voice if the sun
visor is in the down position.

Installation on the steering
column

1 Detach the microphone base from the

microphone clip by sliding the
microphone base while pressing the
tab.

Tab
Microphone base

2 Mount the microphone on the

steering column.

11En

NOTE

NOTE

After installation

W8400NEX

W6400NEX

Double-sided tape
Clamps

Use separately sold clamps to secure
the lead where necessary inside the
vehicle .

Install the microphone on the steering
column, keeping it away from the steering
wheel.

Adjusting the microphone angle

The microphone angle can be adjusted.

After installing this
product

1 Reconnect the negative (-) terminal of

the vehicle’s battery.

First, double-check that all connections
are correct and that this product is
installed correctly. Reassemble all
vehicle components that you previously
removed. Then reconnect the negative
(-) cable to the negative (-) terminal of
the battery.

2 Start the engine.
3 Press the RESET button.

Press the RESET button on this product
with a pointed object such as the tip of
a pen.

• Some of the settings and recorded

contents will not be reset.

4 Change the setting s as desired.

• For details concerning operations,

refer to Operation Manual.

5 Drive down an unobstructed road

until the GPS starts receiving the
signal normally.

After installing this product, be sure to
check at a safe place that the vehicle is
performing normally.

12En