1.First wipe the front windshield in the cab.
2. Remove the 3M adhesive film from the bracket, do not touch the hand or let the 3M glue stain the oil, affecting the suction.
3. Paste the 3M adhesive bracket over the middle of the front glass and press it tight (the best position is behind or slightly below the rear view mirror)
4. Install the recorder and plug in the power cord.
5. Insert the power cord of the recorder into the gap of the roof, and follow the A-pillar to pass the power cord through the back of the glove box and check the power cord on the cigarette lighter.