Audiovox Prestige Platinum 128-4638D - Manual (Page 3)

Page 3
WIRING THE SYSTEM
Large 10 Pin Edge Connector :
Red Fused Wire : + 12 VDC CONSTANT BATTERY SOURCE
This wire controls the sensitivity of the voltage sensing circuit, which detects the turning on of an interior
light when a door is opened. It will also detect the switching on of parking or headlamps, and in many
cases will trigger the alarm when a thermostatically controled electronic radiator cooling fan switches on.
When installing this system into vehicles with electronic “ after fans “, it is recommended you disable the
voltage sense circuit.
In voltage sensing applications, the closer to the battery that the red wire is connected, the less sensitive
the voltage sense circuitry will be. Moving this connection point to the fuse panel will increase the sensi-
tivity, and connecting to the courtesy lamp fuse in the vehicle will provide maximum sensitivity of the
voltage sense circuit.
When hardwiring the control module to pin switches at all entry points, the voltage sense circuit must be
disabled. Move dip switch # 2 to the off position, then connect the red wire to a + 12 VDC constant battery
source.
White Wire : + 12 VDC PULSED PARKING LIGHT OUTPUT ( 15 Amp Max )
This wire is provided to flash the vehicle’s parking lights. Connect the white wire to the positive side of
one of the vehicle’s parking lights.
Orange Wire : 300 mA GROUND OUTPUT WHEN ARMED - N. C. STARTER DISABLE
This wire is provided to control the starter cut relay. Connect the orange wire to terminal 86 of the relay.
Connect relay terminal 85 to an ignition wire in the vehicle that is live when the key is in the on and crank
positions, and off when the key is in the off position. ( This is where the yellow wire from the alarm should
be connected ).
Cut the low current starter solenoid wire in the vehicle, and connect one side of the cut wire to relay
terminal 87A. Connect the other side of the cut wire to relay terminal 30.
Note : This is a normally closed starter cut arrangement, and when power is removed from the
security system, the starter disable feature will not operate, allowing the vehicle to start.
Audiovox does not recommend using the Orange wire to interrupt anything but the start-
ing circuit of the vehicle.
2 Dark Blue Wires : DELAYED PULSED OUTPUT / CHANNEL 2 ( TRUNK RELEASE )
The dark blue wires are controlled via an independent RF channel from the keychain transmitter. These
are the N.O. and COMMON contacts of an on board, 10 Amp relay, so they can be connected to positive
or negative switched circuits.
Connect one of the dark blue wires to the output of the trunk release pushbutton switch, and the other
dark blue wire to either chassis ground, or to a fused + 12 VDC battery source, depending on the polarity
of the trunk release circuit in the vehicle.
When using this channel for an accessory other than trunk release, connect one dark blue wire to the
accessory, and the other dark blue wire to either chassis ground, or, to a fused + 12 volt battery source,
depending upon the requirements of the accessory.
WARNING ! Never attempt to pull more than 10 Amperes of current through this relay. The circuit
will be damaged. Always check the requirements of accessories prior to connecting
them to the circuit.
Black Wire : CHASSIS GROUND
Connect this wire to a solid, metal part of the vehicle’s chassis. Do not confuse this wire with the thin black
antenna wire that exits the control module independently.