The specific installation is as follows:
1. When installing, first place the long row of warning lights on the appropriate position of the roof. 2.Remove the hook screw from the lamp leg for subsequent installation.
3. Take out the pull hook, small parts of the pull hook, fixing screws, etc., select the appropriate fixing holes on the pull hook, and fix the small parts and the pull hook with screws.
4. Connect the pull hook screw through the small part of the pull hook and the corresponding nut of the lamp leg, adjust the pull hooks on both sides to a proper state, and then tighten the pull hook screw alternately for many times.
5. Route the control line of the long row alarm light along the sealing groove of the door to the driver's side. Take out the controller, and connect the controller interface and the long row alarm light control line interface correspondingly.6. Connect the matching DC voltage to the positive and negative poles of the power supply. Red is the positive pole of the DC power supply and black is the negative pole of the DC power supply.
