How to power on the Trolex XD One

Modified on Tue, 13 Feb at 2:06 PM

To power on the XD One, follow the steps below:

1. Press and hold the function button on the front of the XD One to initiate the power on sequence.

2. Release the function button on the front of the XD One when all icons are illuminated white.

3. The XD One will perform a self test routine to check the sensor element, electronic circuitry and battery health.

4. Following the self-test routine the XD One will display a “Pass”/“Fail” result via an audible visual alarm.

5. The XD One will automatically begin to sample particulate concentrations.