Blaupunkt PCA260 - Manual (Page 8)

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POWER CONNECTIONS & TRIGGER LINE:
SPEAKER OUTPUTS - The amplifier is connected to appropriate impedance
speakers via these leads. It is IMPERATIVE that these leads NOT be
connected or touch the vehicle chassis in any way or the amplifier will be
damaged. The (+) and (-) leads of the amp are in no way inter-connected to
one another. Also, NONE of the leads can touch each other, touch ground, or
touch +12V or damage may occur to the amp or vehicle.
GROUND - This is the high current ground connection to the chassis of the
car. It should be fastened to a clean ground connection in the vehicle,
capable of handling high current loads. This wire should be no longer than 3
feet (1 meter)
+12v - A high current line run direct from the batter is highly recommended to
insure adequate current and voltage. This line MUST be run through a
dedicated fuse of some kind and this fuse should be located immediately
next to the power source. This in-line fuse is used to protect the vehicle
should a short to chassis occur.
TRIGGER - This line tells the amp to turn on and is remotely switched from
the radio which normally provides an amp “trigger” output. This line is
required to go “high” (+12V) to turn on the amp. If this line is not available,
use the power antenna line trigger which is normally available in most radios.
FUSE - This fuse is only for catastrophic situations should the amplifier begin to
self-destruct or incur installation situations where gross amounts of current
are being required from the amp beyond its design limits. Although another
fuse should be installed inline with the high power line at the battery, this
amplifier mounted fuse MUST remain in the circuit to protect the amplifier.
C ONNECTIONS & C ONTROLS
Power Terminal (+12V)
10 Gage
Wire
To Battery
Terminal
NOT SUPPLIED
Fuse or
Circuit Breaker
Battery
Terminal
Adapter
10 Gage
Wire
Ring
Connector
Sheet
Metal
Screw
Drill 1/8” hole
in chassis
sheet metal
18-20 Gage
Wire
To Receiver
Power
Antenna Lead
Butt
Connector
(not supplied)
Ground Terminal
Remote Terminal
Connect directly to the vehicle battery (+)
terminal with 10 gage wire (minimum)
Connect to a good chassis ground. The
ground connection should be clean,
unpainted metal to provide a good
electrical connection.
Connect the radio power antenna lead
from the receiver to the amplifier
terminal. This turns the amplifier on
whenever the receiver is turned on.
Speaker Outputs Ground +12
(Battery)
Trigger Fuse
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