Installation - Dual DC208BT Quick Start Manual

Before You Start
• Dual always recommends professional installation.
• Disconnect negative battery terminal.
• Remove trim ring from unit (if installed).
• Remove 2 transit screws located on top of the unit (if applicable).
• Insert the removal keys, and remove the mounting sleeve from the head
unit.
Note: Most vehicles require an installation kit, wiring harness and/or antenna
adapter (all sold separately) to properly install the head unit in the vehicle.
Installation Process
1.
Carefully remove the existing head unit.
2.
Connect wiring harness.
3.
Mount the head unit using the mounting sleeve or ISO brackets (depending
on your vehicle's dashboard).
4.
Connect wiring harness and antenna. Test the head unit for correct
operation.
5.
Slide into mounting sleeve to secure, or mount the ISO brackets to the
vehicle.
6. Snap trim ring into place.
Wiring Connections
The chart below the connection for each wire in the wiring harness.
Color
Red
Yellow
Black
Blue Power Antenna / Amp Turn-on
White
White/Black
Grey
Grey/Black
Green
Green/Black
Violet
Violet/Black

Installation

Connection
12V Ignition / Accessory
12V Battery / Memory
Ground
Left Front (+)
Left Front (-)
Right Front (+)
Right Front (-)
Left Rear (+)
Left Rear (-)
Right Rear (+)
Right Rear (-)
Tip:
When a suitable ground wire is
not present in the vehicle wiring
harness, connect the black ground
wire to the vehicle chassis.
Fuse:
When replacing the fuse, make
sure new fuse is the correct type
and amperage. Using an incorrect
fuse could damage the radio.