Connections
WarningConnection procedure
Y To prevent short circuit, remove the key from the ignition and
disconnect the batteryOs (-) terminal.ANTENNA SOCKET
Y This unit is designed for negative ground 12 V DC operation
ANTENNA PLUG
only. You can not use it for 24 V or other types of car batter-
In the case of a 2-speaker system,
ies.tape the ends of unconnected
terminals to prevent short circuitENGLISH
4-speaker System2-speaker System
Connection procedure(White)(White)
(White/Black)Front Left (White/Black)Left
SpeakerSpeaker
Caution(Gray)(Gray)
Front RightRight
(Gray/Black)Speaker(Gray/Black)Speaker
Y DO NOT connect any speaker wires to the metal body or chas-
(Green)(Green)
sis of the vehicle.(Green/Black)Rear Left (Green/Black)Do Not
SpeakerConnect
Y DO NOT connect the speaker common (-) wires to each other.
(Violet)(Violet)
Y Connect each speaker wire directly to each speaker termi-(Violet/Black)Rear Right (Violet/Black)Do Not
nal.SpeakerConnect
Y All speaker common (-) wires must remain floating.
i.e. No Common Connections or connections to v.ehicle grd +12V Constant Power Supply (Yellow)
+12V Accessory/Switched (Red)
Y Connect each pair of speaker leads only to a single speaker
Ground Wire (Black)
(or speaker system) that has an impedance of least 4 ohms,
Power Antenna/Amplifier Turn On (Blue)
as well as 45-watt power-handling capability.
Y Do not connect speaker leads to any inputs on external am-
plifiers. This will cause damage to the internal amplifier of this
unit.
Preamp Out/Line Out Connections
1Make sure the carOs ignition key has been removed.
Y Since this unit has Line Level Outputs, you can use an amplifier to upgrade your vehicle stereo system.
2Disconnect the negative (-) terminal of the carOs bat-
tery.
3Connect the wiring harness wires in the following
RCA Line-out Jacks
order : Ground wire (Black), +12V Constant Power
White (Left)
Supply (Yellow), +12V Accessory/Switched (Red) and
Power Antenna/Amplifier Turn On (Blue), and tape eachRed (Right)
External Amplifier
so they do not come in contact with each other.
4Connect the speaker wires of the wiring harness.
5Connect the carOs antenna terminal to the antenna
Rear Speaker
socket of the unit.
6Connect the detachable wire harness to the unit.
7Reconnect the negative (-) terminal of the carORCA Line-out Jacks (For Rear Speakers)s bat-
tery.Y Connect a patch cable (not supplied) from the White (left rear channel) and Red (right rear channel) RCA line output jactheks of
8Start the carOs engine.unit to the line input terminals of the external amplifier.
9Make sure the unit operates properly.
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ACEC
