SP500B
VELLEMAN
4
8 & 9.
White wire – Flashing parking light (+12V 5A output)
When the alarm is triggered, the two white wires provide a pulse of +12V, 5A output. Connect the two white wires
with the right and left indicator lights.
B. Wiring of the 2-pin connector
1. Blue wire – ground trigger input
This wire is the ground input trigger wire for additional bonnet / boot or door pin switches and for additional ground
output sensors such as an ultrasonic detector, etc.
2. Violet wire – current sensing circuit
The violet wire controls the current sensing circuit
a) This alarm system is equipped with a built-in electronic parallel circuit for the fan. The electrical fan of some
vehicles may trigger the alarm system when the latter is armed. The violet wire must be connected with the
fan's +12V if this happens.
b) Tape the end of this wire if your vehicle doesn't have a cooling fan.
c) Connect the violet wire directly with the + side of the vehicle's battery if you do not want voltage drop
detection.
3. Thin black wire – RF antenna
The thin black wire is the receiver antenna wire. The placement of this antenna is extremely important! Ensure that it
is unwrapped and stretched up until the last 6". Keep it away from metal objects or the chassis for optimal reception.
Programming and Adjustment
Now that the wiring is completed we can program the transmitter code, the shock sensitivity and the alarm tone.
A. Programming transmitter code
The transmitter code should be programmed when the alarm is completely installed. Only 2 transmitters can be used
with a single unit. Proceed as follows:
Disconnect the power and reconnect the system after 10 seconds. Press transmitter button I (=largest button), the
siren will beep once.
If you have a second transmitter: press button I on this second transmitter within 5 seconds of programming the first
transmitter. Again, the siren will beep once to indicate that the transmitter has been programmed.
Attention: the transmitter code is not memorised if power to the alarm is lost. The code will have to be reprogrammed
according to the same procedure (see above).
B. Shock sensor sensitivity adjustment & testing
ADJUSTMENT
Disarm the system and hold both buttons on the transmitter for 2 seconds. A beep will confirm that you have entered
the programming mode.
