Advanced Speaker Testing

<graphviz> digraph{

speaker_or_sub [label="Is it a speaker set or a subwoofer combo", shape="box", fontsize="12"] twospeakers? [label="Do You Have Both Speakers", shape="box", fontsize="12"] sub [label="Go to Subwoofer Triage", shape="box", fontsize="12"] dunno [label="See 'How Do I Know its a Sub Combo?'", shape="box", fontsize="12"] has_wart? [label="Do the speakers have an AC adaptor?", shape="box", fontsize="12"] rattles? [label="Does it rattle?", shape="box", fontsize="12"] marrying [label="Put on Marrying Shelf To Find Match", shape="box", fontsize="12"] labeled? [label="Is the voltage, current, and polarity labled on the speaker?", shape="box", fontsize="12"] find_wart [label="Find right AC adaptor from bins", shape="box", fontsize="12"] test_wart [label="Use variable output AC adaptor to test", shape="box", fontsize="12"] clip [label="Clip cables and recylce", shape="box", fontsize="12"] test [label="Plug speaker with appropriate cable in source. Can it be played fairly loudly without distortion?", shape="box", fontsize="12"] bag [label="Neatly bind cables, add a mini cable if required, place into bag on DONE shelf", shape="box", fontsize="12"]

speaker_or_sub -> twospeakers?[label="SPEAKER"] speaker_or_sub -> sub [label="SUB"] speaker_or_sub -> dunno [label="NOT SURE"] twospeakers -> has_wart? [label="YES"] twospeakers -> marrying[label="NO"] has_wart? -> rattles?[label="YES"] has_wart? -> labeled[label="NO"] labled? -> find_wart[label="YES"] labled? -> test_wart[label="NO"] rattles? -> clip [label="YES"] rattles? -> test [label="NO"] test -> bag[label="PASS"] test -> clip [label="FAIL"]