Instruction/ maintenance manual of the product PC80 MKII LA Audio Electronic
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1 P C8 0 MK I I P h as e C h ec k er User Gu id e LA Au dio (an SC V I n t er n at ion al G r ou p Com pan y ) , 40 Ch igwell Lan e, Lu gh t on , Essex , I G 10 3N Y , U K Tel: + 44 ( 0) 208 418 0778 Fax : + 44 ( 0) 208 418 0624. em ail: sales@laau dio.
2 CONT E NT S 1) I NT RODUCT I ON 3 2) SPECI FI CA T I ONS 4 3) I NST A LLA T I ON 5 4) OPERA T I NG I NST RUCT I ONS 6 5) A PPLI CA T I ON NOT ES 7 6) CA BLE T EST I NG 8.
3 1. I NT RODUCT I ON Th e PC 80 is an adv an ced me asu r i n g system wh i ch all ows an en gin eer to ch eck th e ph ase accu r acy of an y electr on ic au dio system. I t is ideal f or t h e t ool box bein g smal l, ligh t an d bat ter y pow ered.
4 2 .SPECI F I CA T I ON S G ENERA T O R Pu l se rat e 1H z Frequ en c y spectr u m, elect r ical 1H z to 20KH z Frequ en c y spectr u m, acou st ic 200H z to 5KH z Output level, ele ctr i ca l 0 to 1.
5 3. I N S T ALLAT I ON INSPECT IO N & UNPA CKING Th e PC80 is caref u lly packed at th e f act ory in a car ton design ed t o w ith st an d t ran sit h an dli n g, h ow ev er , if tr an sit dam a.
6 4. O PE RA T I NG I NS T RUCT I ONS Th e gen erat or prov ides spe cial pu lses wh ich m ay be fed to t h e au dio system to be t ested ei th er by t h e in - bu ilt speaker or v ia th e ou t pu t con n ect or, th e lev el of th is m ay be adju st ed by t h e lev el con t rol.
7 5 . A PPL I CA T I ON NO T ES • Feed th e sign al f rom th e gen er at or in t o a pu blic addr ess system an d place th e r ecei v er i n fr on t of each lou dspeaker in t u r n t o en su r e t h at t h e syst em is in -ph ase. • For a mu lti-mic appl icat i on .
8 6 . CA BL E T EST I NG Th e PC 80 i s desig n ed to be an ov er al l pol arity ch ecker of electr on ic au di o syst em s, not a cable test er . I f a f alse readin g is f ou n d in a system an d a cable f au lt is su spect ed t h en ideall y a cable t ester sh ou ld be u s ed t o t r ace t h e f ault.
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