Omega Freedom 400 Owner's Manual page 18

trunk circuit, the Blue wire may be spliced directly to the vehicle's wire.
IMPORTANT: When wiring more than one of the vehicle's circuits and/or additional
circuits to this wire, diode-isolation is usually required to maintain each circuit's
proper operation (diodes are available at most electronics stores). An example
would be wiring a hood pin switch and trunk light switch together. Without isolating,
the trunk light will illuminate whenever the hood is raised, and vice versa. If the
vehicle has a "- Ground" switching dome light system, the Blue wire can also be
connected this circuit, but if any other circuits are connected (i.e.- hood pin switch
and/or trunk pin switch, diode isolation will be necessary.
White Wires - (+12 Volts Flashing Light Outputs): While not necessary for
the Freedom-400's basic operation, these wires greatly enhance the system's
operation, are usually very easy to connect. These are +12 Volts outputs for
exterior flashing light confirmation, and to attract attention to the vehicle if the
security system is activated. Although two White wires are supplied, in most
cases both of these wires are connected to a single wire in the vehicle. The
exception will be certain vehicles, primarily of European manufacture, which have
the left and right parking lights as separate circuits. In these cases, one White
wire will be connected to each circuit, thus maintaining them as separate circuits.
CONNECTION: If the vehicle has a single parking light wire, connect both of
these wires to the vehicle's parking light circuit. As the Freedom-400 is mounted
Installation Insert Page 7