Refer to the manual for calibration instructions. The scanner shuts itself off in three minutes after you stop using it. Store the unit in its supplied pouch to protect the sensor from dirt and dust.

Wired OBD2 Scanner Instructions. Turn Off the Vehicle: Ensure that your vehicle is turned off before connecting the OBD2 scanner. Locate the OBD2 Port: ...

How we built a DIY book scanner with speeds of 150 pages per minute A kit, online forums, and an Ikea-like manual made DIY scanning easier than expected.