
INSTALLATION AND WIRE
CONNECTION MANUAL
English
1. SAFETY PRECAUTIONS
❏Symbol Identification
This manual uses symbols and icons to
indicate safety precautions and concerns
during the installation procedure. Be sure
to carefully read and understand each
precaution prior to beginning the installation.
WARNING
•This symbol is intended to alert the
user to the presence of important
operating instructions. Failure to
heed the instructions may result in
severe injury or death.
CAUTION
•This symbol is intended to alert the
user to the presence of important
operating instructions. Failure to
heed the instructions can result in
injury or material damage.
❏Before Use
WARNING
•Confirm the battery voltage of the
vehicle to be installed. This unit is
designed only for vehicles with DC
12V power supply.
•Disconnect the negative terminal of
the battery before connecting wires,
otherwise an electric shock, injury
by short circuit may occur.
Car battery
❏Installation Precautions
WARNING
•When installing the unit to a vehicle
with an airbag system, never install
it in a place where it may affect the
operation of the airbag.
•Do not install this unit in the
following locations:
A location interfering with the
driver’s visual range or operation.
A location where the gear shift or
brake pedal are hindered.
A location where passengers are at
risk.
An unstable location, or where the
system may fall.
CAUTION
•Do not install the system in the
locations described below. This may
cause a fire, accident or electrical
shock:
A location exposed to rain or dust.
An unstable location, or where the
system may fall.
•Do not install this unit in a place
exposed to direct sunlight, heat or a
place where the vent holes or heat
radiation holes are covered.
•When you install the antenna, mount
it in a place where the elements of
the antenna do not protrude beyond
the edge of the front, back, left and
right of the vehicle.
If it comes in contact with
pedestrians, it may cause an
accident.
•Ensure a minimum distance
around the apparatus for sufficient
ventilation.
•Do not place naked flame sources,
such as lighted candles on the
apparatus.
•Use the apparatus only in moderate
climates (not in tropical climates).
❏Installation Notes
WARNING
•Please note the position of pipes,
tanks and electrical wirings before
installing the unit into the vehicle;
failure in avoiding these may cause
a fire or malfunction.
CAUTION
•Use only the supplied parts.
If unspecified parts are used, they
may cause damage.
•Any holes made in the body of the
vehicle should be sealed with a
silicon adhesive.
If exhaust fumes or water penetrates
into the vehicle, this may cause an
accident.
•Fasten the bolts securely when
installing the unit. If the bolts are
loose an accident or malfunction
could occur.
54 NX504E/FX504E

❏Connection Notes
WARNING
•Loom all cables according to the
instruction manual, so as not to
hinder operation.
•Wire the connecting cords/cables
away from high temperature areas.
If the coatings of the cables melt,
it could cause an accident/fire by a
short circuit. Take care when wiring
in the engine compartment.
•When wiring the connecting cables
in a vehicle with an airbag system,
never feed the cables through
a place where it may affect the
operation of the airbag.
An airbag not operating correctly in
an emergency may cause increased
injury.
CAUTION
•Verify wires with a digital multi-meter
prior to making any connections.
Many new vehicles use multiplexed
and/or low voltage circuits that can
be damaged if a test light or logic
probe is used.
•Connect cables appropriately. If a
wrong connection is made, this may
cause a fire or accident.
•When passing cables through
the body of the vehicle, use nonconductive grommets.
If the coatings of the cables are
worn out by rubbing, this may cause
an accident, fire or a short circuit.
•After wiring cables, fix them with
insulation tape.
•Be sure to switch off the vehicle
when connecting or disconnecting
cables to/from the unit, otherwise
an electric shock, injury or accident
may occur.
2. PACKAGE CONTENTS
Main unit
Quick Start Guide & Installation
Manual
CD-ROM
•Owner's manual
•Owner's manual - Navigation (NX504E
only)
Power supply cable
RCA pin cable (6ch)
RCA pin cable (Rear AUX-IN/Rear
Video Out)
Bag for accessories
•Flat head screw (M5 × 8 mm)
............................................................8
•Hexagonal bolt (M5 × 8 mm)
............................................................8
•Electro tap...........................................1
•Rubber cap (for RCA pin cable)
..........................................................10
•Cable holder (NX504E only) ................3
•Double-sided tape for fastening GPS
antenna (NX504E only) .......................1
•Cable tie ..............................................1
Warranty card
GPS antenna (NX504E only)
USB Cable
Notice
•Theprovideddisc(CD-ROMmanual)
cannotbeplayedbackonthisunit.
3. GENERAL CAUTIONS
●Do not open the case. There are no userserviceable parts inside. If you drop
anything into the unit during installation,
consult your dealer or an authorized
Clarion service center.
4. CAUTIONS ON INSTALLATION
●Prepare all articles necessary for
installing the main unit before starting.
●Install the unit within 35° of the horizontal
plane. (Figure 1)
Max. 35°
Figure 1
●If you have to do any modification on the
car body, such as drilling holes, consult
your car dealer beforehand.
●Use the included screws for installation.
Using other screws can cause damage.
(Figure 2)
Chassis Chassis
Damage
Max. 3 mm (M4 screw)/
Max. 8 mm (M5 screw)
Figure 2
English
NX504E/FX504E 55

5. INSTALLING THE MAIN UNIT
This unit is designed for fixed installation in
English
the dashboard.
●When installing the main unit in NISSAN
vehicles, use the parts attached to
the unit and follow the instructions in
Figure 3.
When installing the main unit in TOYOTA
vehicles, use the parts attached to the
vehicle and follow the instructions in
Figure 4.
●Wire as shown in Section 10.
●Reassemble and secure the unit in the
dashboard and set the face panel and
center panel.
P.59
Mounting Screw Holes (Side View of
the Main Unit)
For NISSAN vehicle
❏Installing the Main Unit in a NISSAN Vehicle
Main Unit
6-Spacer (thickness: 1 mm)
56 NX504E/FX504E
For TOYOTA vehicle
Mounting bracket
(1 pair for the left and right sides)
Figure 3
6-Flat head screw
(M5 x 8)
(attached to the main unit)