Pioneer AVH-P4100DVD Manuel D'installation page 7

Connecting the units
Fuse resistor
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.
Yellow/black
If you use equipment with Mute function, wire this lead to the
Audio Mute lead on that piece of equipment. If not, keep the
Audio Mute lead free of any connections.
Connection method
1. Clamp the lead.
Note:
· The position of the parking brake switch depends on the vehicle model. For details,
consult the vehicle Owner's Manual or dealer.
Light green
Used to detect the ON/OFF status of the parking
brake. This lead must be connected to the power
supply side of the parking brake switch.
Blue/white
Connect to system control terminal of the power amp or
auto-antenna relay control terminal (max. 300 mA 12 V DC).
With a 2 speaker system, do not connect anything to the speaker leads
that are not connected to speakers.
When you connect the separately sold
multi-channel processor (e.g., DEQ-P8000) to
this unit, do not connect anything to the
speaker leads and system remote control
(blue/white).
2. Clamp firmly with
needle-nosed pliers.
Power supply side
Ground side
Note:
· Change the initial setting of this unit (refer
to the Operation Manual). The subwoofer
output of this unit is monaural.
Parking brake
switch
7