AutoVISION Quick Start Guide December 2020 5.4. Use OCR Tool This tool is used to read expiration date and LOT numbers etc. Read “LOT 123456” string in this example. a. Select the [OCR Tool] icon to add this tool to the job. b. Resize the OCR tool ROI around the text, “LOT 123456”. c. Enable rotation for this tool. a c b