2.3 Calibration

The next step is calibration. After completing the configuration step, the Send Configuration button becomes grayed out, while the Repeat Measurement and Send Calibration buttons are enabled. MTCH9010 sends the first reference value to the plugin (displayed in the Reference field). The user may accept this value, repeat the measurement, or set a custom reference value. The user must enter the desired detection threshold value in the Threshold field. Once the user completes the specified fields, the values are transmitted by clicking the Send Calibration button.

Figure 2-7. Send Calibration Button

Once the configuration is complete, the device's status updates to Collecting data, and both the reference value and the threshold are displayed in the MTCH Session Status section. This status information is provided as part of the plugin interface, and does not represent data transmitted by the MTCH9010.

Figure 2-8. Collecting Data

To reconfigure the device with some other parameters, the MTCH Session must be stopped and restart from the Play button. This action will restart the plugin status to Waiting for firmware, allowing the user to configure new parameters.

Note: Apply a reset to the MTCH9010 to configure new parameters.