User manual POWER ACOUSTIK MDM-960CM

[. . . ] The display area consists of a complex matrix of coloured light particles, revealing three (3) separate colours when su ciently excited; RED, WHITE & BLUE. . . [. . . ] They are labeled "GND" which is where you would connect your chassis / DC GND wire. The next is labeled "signal input"; this is where you would connect the (+ side) of the signal which would drive the display ­ this can either be; music from your head-unit, the audio output from your DVD player or the audio from your MP-3 player and etc. ; basically, as long as the audio signal is of "line level" type, it would be compatible. The next terminal is labeled "+ 12V" and this is where you would connect the 12 volt source from your car or AC adapter (obviously + / positive side). Make sure that these wires are properly secured and / or that you fully understand their functions before continuing with the installation. · Lastly, connect the + 12 volt wire (AC adapter or battery voltage) to the terminal / tab marked B+ / + 12V (one wire to this tab). · Minimum input (from signal source) 25~50 mv @ 10k ohms SIGNAL INPUT - + B+ / +12V B- / -12V AC adapter or battery voltage Output form DVD, CD, MP3 etc. GND +12V Use & function: The three (3) position switch at the front left portion of the display, provides you with 3 selections: (C) an "o " function (B) a standard input, via signal input terminal and (A) microphone input. The microphone is located at the front right side. Please do not block the microphone if you are using it as the source of input to drive the display. [. . . ] The display is intended to create lightning-like pulses, which are in-step with the sound source you have chosen (music or microphone). [. . . ]