Using the DeWalt DCLE34031D1 is a breeze. First, charge the battery using the included charger. Once charged, insert it into the laser. Mount the laser on a surface using the fixing bracket with a clip. Turn on the laser, and it will self - level automatically, showing one vertical and two horizontal lines. For longer distances, you can use the DW0892G detector (sold separately). When using on slopes greater than 4°, engage the pendulum lock to protect the internal components. Remember, this laser is mainly for indoor use. After each use, turn it off and store it in the carrying case. Keep the laser clean and dry. If it gets dirty, use a soft, dry cloth to wipe it. Don't expose it to extreme temperatures or moisture to ensure its long - term performance.
