© 2000 Directed Electronics, Inc. 23
plug-in program switch
The Program switch plugs into the blue two-pin connector.
tach learning
To learn the tach signal:
1. Start the vehicle with the key.
2. Within 5 seconds, press and HOLD the Program switch.
3. The LED will light constant when the tach signal is learned. If the LED does not light bright
red, the unit did not learn the tach signal. (Refer to Finding the Tachometer Wire in the
Finding the Wires You Need section of this guide.)
4. Release the Program switch.