Night Guard Home Surveillance System C3-RS-601 - Manual (Page 6)

7/9/2008
RS-603 REV A. 6
Connect the BROWN wire to the accessory wire in the vehicle that powers the climate control system.
An accessory wire will show + 12 volts when the ignition switch is turned to the “ACCESSORY” or “ON” and “RUN”
positions, and will show 0 Volts when the key is turned to the “OFF” and “START” or “CRANK” position. There will often be
more than one accessory wire in the ignition harness. If selected, the correct accessories wire will power-up the vehicle’s
climate control system. Some vehicles may have separate wires for the blower motor and the air conditioning compressor.
In such cases, it will be necessary to add a relay to power the second accessory wire.
H2: 5 PIN WIRE HARNESS:
H2/1. RED/WHITE WIRE –PARKING LIGHT RELAY INPUT --
The RED/WHITE wire is the input to the flashing parking light relay. The connection of the RED/WHITE wire will determine
the output polarity of the flashing parking light relay.
If the vehicle you are working on has +12volt switched parking lights, you don’t need to connect this wire. This wire
already connected to +12volt. If the vehicle’s parking lights are ground switched, cut the RED/WHITE wire, connect the
RED/WHITE wire to chassis ground.
H2/2. WHITE WIRE -- PARKING LIGHT RELAY OUTPUT (+12 V 10A OUTPUT) --
Connect the WHITE wire to the parking light wire coming from the headlight switch. Do not connect the WHITE wire to the
dashboard lighting dimmer switch. (Damage to the dimmer will result). The limitation of the WHITE wire is 10 AMP max.
Do not exceed this limit or damage to the alarm and parking light relay will result.
H2/3. BLACK WIRE -- SYSTEM GROUND –
This is main ground connection of the alarm module. Make this connection to a solid section of the vehicle frame. Do not
connect this wire to any existing ground wires supplied by the factory wire loom; make the connection to the vehicle's
frame directly.
H2/4. BROWN WIRE – (-) 200mA PROGRAMMABLE OUTPUT (See Feature I - 3 Programming)
HORN OUTPUT – (Factory Default Setting)
This wire is provided to use the existing vehicle's horn as the alarm system's optional's warning audible device. It's a
transistorized low current output, and should only be connected to the low current ground output from the vehicle's horn
switch.
FACTORY SECURITY RE-ARM SIGNAL OUTPUT– (See Alarm Feature I - 3 Programming)
This wire is designed to rearm a factory installed security system. This wire will supply a pulse whenever the remote
start times out or is shut dowm using the transmitter and remote door locking..
H2/5. RED WIRE -- SYSTEM POWER (+12V CONSTANT) --
The RED wire supplies power to the system. Connect this wire to a constant +12 volt source.
H3: 10-PIN MINI WHITE CONNECTOR WIRE HARNESS:
H3/1. WHITE/RED WIRE—Tachometer Signal connection—
This input provides the remote start system with information about the engine’s revolutions per minute (RPM). It can be
connected to the negative side of the coil in vehicle with conventional coils. In multi-coil and high energy ignition system
locating a proper signal may be more difficult. Once connected, you must Program the Feature IV – 1 to “Tachometer
checking type” and teach the system the RPM signal.
To test for a tachometer wire, a multi-meter capable of test AC voltage must be used. The tachometer wire will show
between 1V and 6V AC at idle, and will increase as engine RPM increases. In multi-coil ignition system, the system can
learn individual coil wire. Individual coil wires in a multi-coil ignition system will register lower amounts of AC voltage. Also,
if necessary, the system can use a fuel injector control wire for engine speed sensing. Common locations for a tachometer
wire are the ignitions coil itself, the back of the gauges, engine computers, and automatic transmission computers.
IMPORTANT! Do not test tachometer wires with a test light or logic probe. The vehicle will be damaged.
How to find a tachometer wire with your multi -meter
1. Set the ACV or AC voltage (12V or 20V is fine.)
2. Attach the (-) probe of the meter to chassis ground.
3. Start and run the vehicle.
4. Probe the wire you suspect of being the tachometer wire with the red probe of the meter.
5. If this is the correct wire the meter will read between 1V and 6V.
NOTE: No connection of this wire is required, if you use the voltage or timer checking type mode.
H3/2. WHITE/BLUE WIRE – (-) Instant Start & Turn Off Input.
This wire activates and turns off the remote starter each time it sees a momentary ground signal. This wire is normally
only used for testing during installation or when activating the module from an after-market system.
H3/3. WHITE/BLACK WIRE : (-) Negative safety shut down input