Auto Calibration - I2M Chrome User Manual

15. Inputs settings
Also the speed requires the number of pulses. Similarly to RPMs, this number identifies the
number of pulses read by the sensor for each wheel or pinion revolution, according to the position
where the sensor is placed. If the sensor is placed on the wheel, the number of teeth of both crown
gear and pinion must be set to 1. If the sensor is placed on the pinion (or inside the gear) it will be
necessary to set the correct number of teeth of both crown gear and pinion, to obtain the correct
speed. For both speeds, the wheel circumference must be set.
"SPD1" must be coupled with the rear wheel to read the correct gears.
Use the option "analog input" to select one of the 8 inputs. For each input it is possible to choose
the name (selecting each character), the minimum and the maximum value. The minimum value is
the one shown on the display when the input is equal to 0V. The maximum value is the one shown
when the input is equal to 5V.

16. Auto calibration

to open it and confirm.
Fuel calibration
Using this menu it is possible to configure
analog and digital inputs. Select "digital
input" to scroll through "RPM", "SPD1"
and "SPD2". "RPM" needs only the
number of pulses. The pulse number
represents the number of signals the
sensor receives for each crankshaft
revolution. Usually this number is equal
to 1 (e.g. Suzuki) or 2 (e.g Yamaha). For
Ducati 1098 or 1198, using the signal
from the pick up sensor, this number
should be set to 24.
Thanks to this menu it is possible to
configure all the typical
sensors, in a very easy way. Use the first
line to select the channel that has to be
configured, use the second line to
choose the sensor type, for example a
linear potentiometer, a pressure sensor,
a Throttle Position Sensor etc.. During
the calibration, the system will explain all
the options step by step. As an example,
for the TPS calibration, the system will
ask to close the throttle and confirm, than
motorcycle