[. . . ] Failure to take such precautions may result in fire or cause an accident or injuries. When problems occur such as a lack of sound or video, foreign objects inside the unit, smoke coming out, or noxious odors, stop use immediately and contact the dealer where you bought the equipment. [. . . ] Use of other than designated parts may damage this unit internally or may not securely install the unit in place as parts that come loose may create hazards. A high incidence of moisture or dust that penetrates into this unit may cause smoke or fire. Blocking them may cause head to build up inside and may result in fire. 25kg Specifications and appearance of the product may change without prior notice. Doing so may exceed the current carrying capacity of the wire and result in fire or electric shock. 1 Assemble the speaker unit 1 and spacer 2 by using the screw (M4x8) 4. 2 Assemble the spacer 2 and plate 3 by using the screw (ø3x5) 5. 3 Peel off the back paper of the plate 3 and put the plate on the dashboard. 1 Assemble the speaker unit 1 and plate 3 by using the screw (ø3x5) 5. 2 Peel off the back paper of the plate 3 and put the plate on the dashboard. Determine the mounting position at near center of the vehicle but free from disturbance of the driving. (Unevenness of the mounting location can be adjusted in a few degrees with the plate 3. [. . . ] On the plate within 24 hours, if applied, the adhesive power of the tape may be lower. Note: When using an extension cable (battery cable w) for battery power supply, always connect the fuse box, etc. [. . . ]