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6. If using a computer to datalog or download LM-1 data, connect the XD-16 to Computer cable between the
Serial OUT port of the XD-16 and the computer’s serial port.
The following diagram show how to connect multiple Innovate Motorsports devices to form a logging and display
chain. The example chain consists of a LM-1, a LC-1, a LMA-3 and 2 XD-16’s. In this case the chain has 12
channels (6 from LM-1, 1 from LC-1 and 5 from LMA-3).
4. Using the XD-16
When the XD-16 powers up it will go briefly through a sequence where it lights up all its LEDs. This is a function
and diagnostic test. Holding down the Control button during power-up will continue to light up all LEDs until the
button is released.
4.1. Displayed functions when using XD-16 as AFR/Lambda display
1. Sensor Warm-up
For example, this would indicate that he heater is warmed up to 56%. The Function Indicator 2 is lit.
2. Heater Calibration
The last digit is the count-down of the heater calibration.
3. Free air calibration in process
When shown steady, free air calibration is in progress. If blinking and not going away after 5 seconds, the LM-1
requests a free air calibration as happens after a heater calibration.
Blinking CAL can also happen if the control button is pressed rapidly 3 times. Pressing it then again, initiates a
free air calibration. If this is unintentionally pressed, the CAL request goes away after 5 seconds.
4. Normal Operation
With function indicator 1 lit this shows AFR.
5. Normal Operation very lean mixture or free air
