Warni ng: Changes or modi f i cat i ons t o t hi s uni t not expressl y approved by t he part y responsi bl e f or compl i ance coul d voi d t he user’ s aut hori t y t o operat e t he equi pment . NOTE: Thi s equi pment has been t est ed and f ound t o compl y wi t h t he l i mi t s f or a Cl ass B di gi t al devi ce, pur suant t o Par t 15 of t he FCC Rul es. These l i mi t s ar e desi gned t o pr ovi de r easonabl e pr ot ect i on agai nst har mf ul i nt er f er ence i n a r esi dent i al i nst al l at i