[. . . ] The following buttons and controls (except the SOURCE and MODE button) share the same functions as those on the master unit or the wireless remote commander. [. . . ] To reverse, press the SEL button for at least two seconds while pressing on the VOL control (B). (Pressing the reset button on the master unit will restore the original setting. ) When the POWER SELECT switch on the master unit is set to position B, you can turn on the master unit by pressing the SOURCE button on the rotary commander. Choose the mounting location carefully so that the rotary commander will not interfere with operating the car. Do not install the rotary commander in a place where it may jeopardize the safety of the (front) passenger in anyway. When installing the rotary commander, be sure not to damage the electrical cables etc. Avoid installing the rotary commander where it may be subject to high temperatures, such as from direct sunlight or hot air from the heater etc. Choose the exact location for the rotary commander to be mounted, then clean the mounting surface. [. . . ] När du är klar fäster du ihop sladden till vridkommandot och andra sladdar till ljudutrustningen med medföljande krampa C. [. . . ]