Wiring Connections - Power Acoustik PDN-721HB Owner's Manual

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.
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
NOTE: Never connect cable to the system while it is connected to the battery power. Whenever
the unit is disconnected from the battery, the preset memory will be erased and the unit will go
back to its factory defaults.
When the brown cable for steering wheel control connected to the steering wheel, we can use
the steering wheel to control some unit
SWC Interface Connections
To use the built-in SWC function, connect SWC-1 (white) and SWC-2 (black/white) to the
corresponding SWC wires of the vehicle. Follow the SWC settings described in the SWC
Settings section, pg. 15.
To use an external universal SWC module, connect only SWC-2 (black/white) to the output of
the module.
Note: To watch video the parking wire should be connected to break signal. 2 cables are
connected to a Hands-Free device (not included).
Parking wire
Note: The parking wire is connected with brake signal; for safety, the programs can be seen on
the monitor after braking the car.
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