Pioneer AVH-A219BT Operation Manual page 46

unused speaker leads, which if left
uncovered may cause a short circuit.
• For connecting a power amp or other
devices to this product, refer to the
manual for the product to be connected.
• The graphical symbol
the product means direct current.
Notice for the blue/
white lead
• When the ignition switch is turned on
(ACC ON), a control signal is output
through the blue/white lead. Connect to
an external power amp's system remote
control terminal, the auto-aerial relay
control terminal, or the aerial booster
power control terminal (max. 300 mA 12
V DC). The control signal is output
through the blue/white lead, even if the
audio source is switched off.
Rear panel
Microphone 3 m
This product
Aerial jack
Wired remote input
Connect to steering wheel control
interface of your vehicle. For more
details, consult your dealer.
Power supply
Fuse (10 A)
Power cord
placed on
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Front output
Rear output
Subwoofer output
To power supply
Power cord
Yellow
To terminal supplied with power
regardless of ignition switch position.
Red
To electric terminal controlled by
ignition switch (12 V DC) ON/OFF
Orange/white
To lighting switch terminal.
Black (earth)
To vehicle (metal) body.
Violet/white
Of the two lead wires connected to the
back lamp, connect the one in which
the voltage changes when the gear shift
is in the REVERSE (R) position. This
connection enables the unit to sense
whether the car is moving forwards or
backwards.
Blue/white