Hey Rick! Thank you....i hope,we find an answer...best gedards Roli

hello there, i am new here and i hope i can get some help with my problem(bye the way,i am writing from italy)...i have installed a parrot mki920 free speaking system,but it does not work at the moment...my mechanic said,i should try to get an electrical manual, so we can figure out,where the proble...