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Anleitung Zusammenfassung
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Speakers
Speakers
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Identify the car speaker leads. There will be two
Connect the speaker wires. See the wiring
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leads for each speaker, usually color coded.
diagram below for the proper hookups. Follow
A handy way to identify the speaker leads and
the diagram carefully to avoid damaging the
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the speaker they connect with is to test the
speakers and the stereo unit.
leads using a 1.5 volt AA battery as follows.
The speaker used must be able to handle more
Hold one lead against one pole of the battery
than 40 watts of audio power. If using an
and stroke the other lead across the other pole.
optional audio power, the speakers should be
You will hear a scraping sound in a speaker if
able to handle the maximum amplifier output
you are holding a speaker lead.
power. Speakers with low input ratings can be
If not, keep testing different lead combinations
damaged.
until you have located all the speaker leads.
When you label them, include the speaker
Speaker impedance should measure 4 - 8 Ω,
location for each.
which is typically marked on most speakers.
Lower or higher impedance speakers will affect
Antenna Motor
output and can cause both speaker and stereo
If your car is equipped with an automatic power
unit damage.
antenna, identify the car motor antenna lead by
connecting one bulb tester lead to the car
Caution: Never ground the speaker cords. For
batter y lead and touching the remaining
example, do not use a chassis ground system
exposed wires from the cut radio connector plug
or a three-wire speaker common system. Each
one at a time. You will hear the antenna motor
speaker must be connected separately using
activate when you touch the correct wire.
parallel insulated wires. If in doubt about how
your car's speakers are wired, please consult
Antenna
with your nearest professional installer.
The antenna lead is a thick, black wire with a
metal plug at the end.
CORRECT
No Common Ground
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❏ Connect All Leads
Now that you have identified all the wires in the
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car, you’re ready to begin connecting them to
the stereo unit wires. The connection diagram
INCORRECT
on Page 27 show the proper connections and
Common Chassis Ground
color coding of the leads.
We strongly recommend that you test the unit
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before making a final installation.
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You can set the unit on the floor and make
temporary connections to test the unit. Use
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electrical tape to cover all exposed wires.
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IMPORTANT: Connect the red power lead last,
INCORRECT
after you have made and insulated all other
Speaker Common
connections.
(common earth lead)
Ground
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Connect the black ground lead of the power
connector to the metal car chassis.
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CQ-RG131U
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