G.I.T P5000 series Installation Manual - Programming Examples
15
PROGRAMMING EXAMPLES
EXAMPLE 4, OPTION 1B: FINE TUNING THE TACH SIGNAL
Even with the factory TACH default setting or TACH learning features you can not reach the exact setting; example: idle is too
high. This option will allow you to fine tune the TACH signal manually; make sure the engine is not running.
1. Access programming mode (see programming procedure).
2. Press then release the antenna button 1 time and count 1 beep.
3. Depress brake pedal, you should hear 3 beeps (factory default setting) You must count the number of beeps,
minimum 1 beep and maximum 9 beeps. If 9 beeps is selected the TACH signal will be sensed as DC voltage rather
then AC signal. If you miss the number of beeps, depress brake pedal again to count the beeps. Blue L.E.D built-in
receiver will flash rapidly.
Note: At this step, you must carefully count the number of beeps when you depress brake pedal, in order to increase
or decrease TACH signal level, decrease when TACH signal is weak and increase when TACH signal is strong.
Example: you start the engine via the transmitter, if the starter motor is over cranking decrease the signal level. If the
starter motor release too fast, increase the signal level.
4. Press
button on the transmitter to increase signal level or press button
to decrease signal level.