The Brother LS 2400 manual provides important information about the Brother LS2400 Sewing Machine. The Brother LS 2400 manual explains how to tuse the sewing machine, including it’s safety operations, threading guides, and placement of the bobbin. The Brother LS 2400 sewing machine has 20 distinct stitch functions which allow the operator to do basic sewing functions such as hemming, mending, joining fabrics, and putting in zippers.