Wiring Connections
Make sure you have good chassis ground. A good ground connection will eliminate most
electrical noise problems. A good chassis ground requires a tight connection to the vehicle's
metal chassis. The area around the ground connection should be clean, bare metal without rust,
paint, plastic, dust, or dirt for a good electrical connection.
Caution: Do not interchange the connection of the wiring!!!
For some car models you may need to modify wiring of the supplied power cord. Contact your
authorized car dealer before installing this unit.
(Only for PDR-340)
Using the ISO Connector
1. If your car is equipped with the ISO connector, then connect the ISO connectors as illustrated.
2. For connections without the ISO connectors, check the wiring in the vehicle carefully before
connecting, incorrect connection may cause serious damage to this unit.
3. Cut the connector; connect the colored leads of the power cord to the car battery as shown in
the color code table below for speaker and power cable connections.
Location
Function
Connector A
1
2
Parking (GND)---Brown
3
4
Battery 12V (+)---Yellow
5
Auto Antenna---Blue
6
7
ACC(+)---Red
8
Ground---Black
Connector B
Rear Right(+)---Purple
Rear Right(-)---Purple/Black Stripe
Front Right(+)---Grey
Front Right(-)---Grey/Black Stripe
Front Left(+)---White
Front Left(-)---White/Black Stripe
Rear Left(+)---Green
Rear Left(-)---Green/Black Stripe
6