Innovate Motorsports MTX-L - Manual (Page 10)

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This shows the analog output voltages versus Lambda for one of the two
analog outputs. The graph display is automatically scaled to the selected
voltages. For each output you can specify a minimum and maximum lambda
or A/F ratio value and the associated voltages. Below the minimum and
above the maximum values the output voltages stay constant at the
associated programmed voltage.
By selecting the ‘use Air-Fuel-Ratio’ button you can program the curve by
AFR instead of Lambda. This does not change the programming, only the
unit of measure displayed. When programming by AFR the LM Programmer
converts the number to Lambda before programming the MTX-L. So there
might be some small ‘rounding errors’ when you open LM Programmer and
review your settings in the future.
Click the ‘Program’ button to upload the new programming data into the
MTX-L. Once the unit is programmed the ‘Program’ button will grey out.
The analog outputs can be programmed from 0 to 5 volts and from 0.5 to 1.5
Lambda or 7.35 AFR to 22.39 AFR.
Factory Programmed Defaults:
Analog Output 1 is programmed to output between 0 V for an AFR of 7.35
(gasoline) and 5.0V for an AFR of 22.39. Analog Output 2 is 1.1 V for an AFR