Pioneer DEH-X3700UI Owner's Manual - Page 14

Connections/Installation - wiring

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Connections/Installation Connections WARNING • Use speakers over 50 W (output value) and between 4 Ω to 8 Ω (impedance value). Do not use 1 Ω to 3 Ω speakers for this unit. • The black cable 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 screws. If the screw for the ground wire loosens or falls out, it could result in fire, generation of smoke or malfunction. Ground wire POWER AMP Other devices  (Another electronic device in the car) Metal parts of car's body *1 Not supplied for this unit Important • When installing this unit in a vehicle without an ACC (accessory) position on the ignition switch, failure to connect the red cable to the terminal that detects operation of the ignition key may result in battery drain. • Use this unit with a 12-volt battery and negative grounding only. Failure to do so may result in a fire or malfunction. • To prevent a short-circuit, overheating or malfunction, be sure to follow the directions below. - Disconnect the negative terminal of the battery before installation. - Secure the wiring with cable clamps or adhesive tape. Wrap adhesive tape around wiring that comes into contact with metal parts to protect the wiring. - Place all cables away from moving parts, such as the shift lever and seat rails. - Place all cables away from hot places, such as near the heater outlet. - Do not connect the yellow cable to the battery by passing it through the hole to the engine compartment. - Cover any disconnected cable connectors with insulating tape. - Do not shorten any cables. - Never cut the insulation of the power cable of this unit in order to share the power with other devices. The current capacity of the cable is limited. - Use a fuse of the rating prescribed. - Never wire the negative speaker cable directly to ground. - Never band together negative cables of multiple speakers. • When this unit is on, control signals are sent through the blue/white cable. Connect this cable to the system remote control of an external power amp or the vehicle's auto-antenna relay control terminal (max. 300mA 12 V DC). If the vehicle is equipped with a glass antenna, connect it to the antenna booster power supply terminal. ACC position 14 En No ACC position • Never connect the blue/white cable to the power terminal of an external power amp. Also, never connect it to the power terminal of the auto antenna. Doing so may result in battery drain or a malfunction. This unit Perform these connections when using a subwoofer without the optional amplifier. Power cord input Rear output or subwoofer output Front output (Only for DEH-X3700UI/ X3710UI) Antenna input Fuse (10 A) Wired remote input (Only for DEHX3700UI/X3710UI) Hard-wired remote control adapter can be connected (sold separately). Power cord Perform these connections when not connecting a rear speaker lead to a subwoofer. To power cord input Left Right Front speaker Rear speaker White White/black Gray Gray/black Green Green/black Violet Violet/black Black (chassis ground) Connect to a clean, paint-free metal location. Yellow Connect to the constant 12 V supply terminal. Red Connect to terminal controlled by the ignition switch (12 V DC). Blue/white Connect to the system control terminal of the power amp or auto-antenna relay control terminal (max. 300 mA 12 V DC). Subwoofer (4 Ω)

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14
En
WARNING
•
Use speakers over 50 W (output value) and
between 4 Ω to 8 Ω (impedance value). Do
not use 1 Ω to 3 Ω speakers for this unit.
•
The black cable 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 screws. If
the screw for the ground wire loosens or
falls out, it could result in fire, generation
of smoke or malfunction.
Important
•
When installing this unit in a vehicle
without an ACC (accessory) position on
the ignition switch, failure to connect the
red cable to the terminal that detects
operation of the ignition key may result
in battery drain.
•
Use this unit with a 12-volt battery and
negative grounding only. Failure to do so
may result in a fire or malfunction.
•
To prevent a short-circuit, overheating or
malfunction, be sure to follow the
directions below.
– Disconnect the negative terminal of the
battery before installation.
– Secure the wiring with cable clamps or
adhesive tape. Wrap adhesive tape
around wiring that comes into contact
with metal parts to protect the wiring.
– Place all cables away from moving parts,
such as the shift lever and seat rails.
– Place all cables away from hot places,
such as near the heater outlet.
– Do not connect the yellow cable to the
battery by passing it through the hole
to the engine compartment.
– Cover any disconnected cable
connectors with insulating tape.
– Do not shorten any cables.
– Never cut the insulation of the power
cable of this unit in order to share the
power with other devices. The current
capacity of the cable is limited.
– Use a fuse of the rating prescribed.
– Never wire the negative speaker cable
directly to ground.
– Never band together negative cables of
multiple speakers.
•
When this unit is on, control signals are
sent through the blue/white cable.
Connect this cable to the system remote
control of an external power amp or the
vehicle’s auto-antenna relay control
terminal (max. 300mA 12 V DC). If the
vehicle is equipped with a glass antenna,
connect it to the antenna booster power
supply terminal.
Connections/Installation
Connections
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
•
Never connect the blue/white cable to
the power terminal of an external power
amp. Also, never connect it to the power
terminal of the auto antenna. Doing so
may result in battery drain or a
malfunction.
This unit
Power cord input
Rear output or subwoofer output
Front output (Only for DEH-X3700UI/
X3710UI)
Antenna input
Fuse (10 A)
Wired remote input (Only for DEH-
X3700UI/X3710UI)
Hard-wired remote control adapter can
be connected (sold separately).
Power cord
Perform these connections when not
connecting a rear speaker lead to a
subwoofer.
Perform these connections when using a
subwoofer without the optional amplifier.
To power cord input
Left
Right
Front speaker
Rear speaker
White
White/black
Gray
Gray/black
Green
Green/black
Violet
Violet/black
Black (chassis ground)
Connect to a clean, paint-free metal
location.
Yellow
Connect to the constant 12 V supply
terminal.
Red
Connect to terminal controlled by the
ignition switch (12 V DC).
Blue/white
Connect to the system control terminal
of the power amp or auto-antenna relay
control terminal (max. 300 mA 12 V DC).
Subwoofer (4 Ω)