Installation guide

Installation Guide P. 13
Multi-speed Tach Programming
Tach signals may vary from vehicle to vehicle. The System is designed to read a wide range of
Tach signals produced by recent Ignition systems. There is no necessary manual adjustment.
Nevertheless, a Tach-programming procedure must be carried out every time a new System Unit
is installed. This is because the Tach signals of certain Ignition systems are sometimes too low or
too high for the System, causing failed start-ups at various temperatures.
1. Flash the Hood Pin switch (see Table 1)
– The Parking Lights will stay ON for up to 20 seconds.
– Before the lights go out:
2. Press and hold the Brake Pedal,
– And simultaneously press the LOCK and UNLOCK buttons on the Transmitter:
– The Parking Lights will flash 4 times.
– Release the Brake Pedal.
3. Start up the Engine and allow the vehicle to reach regular Engine idle speed.
4. Once the Engine is running idle, press the Brake Pedal and keep it down until you
hear the Parking Lights Output flash 5 times. The siren will chirp 1, 2 or 3 times
indicating which tach mode has been detected.
– Release the Brake Pedal: Tach Programming is now complete.
Table 5: Multi-speed Tach Programming
Note
The L.E.D. follows the Parking Lights during the
Transmitter Programming procedure. At any time,
close the Hood to end the Tach-programming
procedure.
Automatic Tach Programming
This simple procedure can replace the Multi -speed Tach Programming procedure:
1. Make sure that all the connections are properly made and that the System is
powered up.
2. With the Hood up (ground on the Hood Pin switch line), start the vehicle using the
Key.
3. Allow the vehicle to reach regular Engine idle speed.
The Parking Light output from the System will activate when the vehicle starts
and shut off once a Tach signal is detected.
4. Press the Brake Pedal and keep it down until you hear the Parking Lights Output
flash 5 times. The siren will chirp 1, 2 or 3 times indicating which tach mode has
been detected.
5. Shut down the Engine. Tach Programming is now complete.
Table 6: Automatic Tach Programming
Testing
Before putting back the vehicle together, it is recommended to check that the system operates
properly. The following testing procedures should be used to verify proper installation and
operation of the system. Before testing, make sure that all connections are soldered and that the
unit is plugged in.