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Anleitung Zusammenfassung
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Installation Guide
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If your car is not wired for an audio unit:
H
❏ Identify All Leads
H
WARNING
Go to the fuse block and find the fuse port for the
The first step in installation is to identify all the car
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battery, usually marked BAT.
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wires you’ll use when hooking up your sound system.
This installation information is designed for experienced installers and is not
As you identify each wire, we suggest that you label it
Speakers
using masking tape and a permanent marker. This will
intended for non-technical individuals. It does not contain warnings or cautions of
Identify the car speaker leads. There are two leads for
help avoid confusion when making connections later.
each speaker which are usually color coded.
potential dangers involved in attempting to install this product.
A handy way to identify the speaker leads and the
Note: Do not connect the power connector to the
speaker they are connected with is to test the leads
Any attempt to install this product in a motor car by anyone other than qualified
stereo unit until you have made all connections. If there
using a 1.5 V AA battery as follows.
are no plastic caps on the stereo hooking wires, insulate
installer could cause damage to the electrical system and could result in serious
Hold one lead against one pole of the battery and stroke
all exposed leads with electrical tape until you are ready
personal injury or death.
the other lead across the other pole. You will hear a
to use them. Identify the leads in the following order.
scraping sound in one of the speakers if you are holding
Power Lead
a speaker lead.
❏ Installation Hardware
If you encounter problems, please consult your nearest
If your car has a radio or is pre-wired for one:
If not, keep testing different lead combinations until you
professional installer.
Cut the connector wires one at a time from the plug
have located all the speaker leads. When you label them,
No.
Item
Diagram
Q’ty
(leaving the leads as long as possible) so that you can
include the speaker location for each.
Caution:
work with individual leads.
q
Mounting collar
1
• This unit operates with a 12 V DC negative ground
Antenna
auto battery system only. Do not attempt to use it
The antenna lead is a thick, black wire with a metal plug
in any other system. Doing so could cause
at the end.
w
Hex. nut (5 mmø)
1
serious damage.
e
Rear support strap
1
Before you begin installation, look for the items which
❏ Connect All Leads
are packed with your unit.
Now that you have identified all the wires in the car, you
Tapping screw
are ready to begin connecting them to the stereo unit
r
1
(5 mmø × 16 mm)
• Warranty Card…Fill this out promptly.
Turn the ignition on to the accessory position, and
wires. The wiring diagram (➡ page 28) shows the
• Panasonic Servicenter List for Service Directory
ground one lead of the test bulb to the chassis.
proper connections and color coding of the leads.
t
Mounting bolt (5 mmø)
1
…Keep for future reference in case the product
We strongly recommend that you test the unit before
Touch the other lead of the test bulb to each of the
needs servicing.
making a final installation.
exposed wires from the cut radio connector plug. Touch
• Installation Hardware…Needed for in-dash
y
You can set the unit on the floor and make temporary
Power connector
1
one wire at a time until you find the outlet that causes
installation.
connections to test the unit. Use electrical tape to cover
the test bulb to light.
u
Dismounting plate
2
❏ Required Tools
all exposed wires.
Now turn the ignition off and then on. If the bulb also
You’ll need a screwdriver, a 1.5 V AA battery, and the
turns off and on, that outlet is the car power lead.
Important: Connect the red power lead last, after
following:
i
Trim plate
1
If your car is not wired for an audio unit:
you have made and insulated all other connections.
12 V DC
Electrical tape
Side-cut
Go to the fuse block and find the fuse port for radio
Ground
Test bulb
pliers
(RADIO), accessory (ACC), or ignition (IGN).
❏ Overview
Connect the black ground lead of the power connector
Battery Lead
to the metal car chassis.
This product should be installed by a professional.
If your stereo unit has a yellow lead, you will need to
However, if you plan to install this product yourself,
locate the car’s battery lead. Otherwise you may ignore
your first step is to decide where to install it. The
this procedure. (The yellow battery lead provides
instructions in these pages will guide you through the
continuous power to maintain a clock, memory storage,
remaining steps:
or other function.)
(Please refer to the “WARNING” statement above.)
If your car has a radio or is pre-wired for one:
• Identify and label the car wires.
With the ignition and headlights off, identify the car
• Connect the car wires to the wires of the power
battery lead by grounding one lead of the test bulb to
connector.
the chassis and checking the remaining exposed wires
• Install the unit in the dashboard.
from the cut radio connector plug.
• Check the operation of the unit.
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CQ-R253U
CQ-R253U
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