User manual BOSS IQ IQ3KD.1

[. . . ] a W S 1 v Congratulations o i your pd'rchare of a D655* ftudlo Systehs IQ IQ class-D amplifiers are designed, and engineered in the USA to the hlghes quality, and will afford you years of listening enjoyment. The Pmer Supply incorporated into fQ dass-D amplifier [$ a U to DC witchi supply designed to have *me headmorn for even the most Dqmandbg dynamic range found CMI t&&s Cda and reccrrdiig. Thank you for making - d@8 h d i i %tern . , *, ' yourChola for car audio eqMj~m~$Qfl I - '- . - L n z eag' Ega 2 2%~ 8 g ag ~ 3 3a-o_ -. [. . . ] mL, i : 8 :+ +. , bf it is lit, shut off mpIifkr briefly and then repower t. t , ~:~. J, ~~~I:: m & thr e I :: : 1-7. ~I. , . , I+: . J :. I: Turn down the voturnt control on the head unit to prwe Remove s W # rS@$I pad-reset &&mplifiea. If the Protection E D still yms, -a& then $hempllfle~. ls Rac. ctbnr UIR*~--& Check for short circults on speaker leads. IYo orrtprt. - -. . a)!-< *. I . -- , . b , , ', b:. :ll , - . i'* ' . . . . I , ;. A <I>-, Check that all fuese are OK. Check that amplifier is properlt ground&, Check that Remote Input burn-on) at arnpllflcr Check that RCA patch cords are plugged into correct inputs. : 1 Low orrtprt. Reset Level Control. Check Crossover Control settfngs. . . . . . [. . . ] ', The best subjective S/N ratlo i s obtatnable this way. J ~y. . ulII. I#fnr. . y&. rrr. :>, , I x . 3'; all e he minimum speaker impedance for tha. that there f iplifie S . Check that the s p Check that the R C A ~ Check that the head [. . . ]