User manual SM PRO AUDIO EP84

[. . . ] SA)ET, INST01CTIONS CAUTION: To reduce t*e risk o. e/ectrica/ s*ock1 do not re3o4e t*e co4er or rear pane/ o. 7o not e8pose t*is app/iance to rain or 3oisture. P/ease re. er ser4icing to =ua/i. ied personne/ on/>. Retain Instructions: P/ease retain a// sa. et> and operating instructions . or . uture re. erence. [. . . ] Always begin using the EP84 with all gain controls set to the minimum value. This way you can increase each channel gain gradually to the desired level without experiencing possible unwanted and unexpected loud signal surprises to both you and the rest of your audio equipment!4. 2 Independent (8x) -20dB PAD switches A @20dJ PA7 s?itc* is pro4ided . or eac* c*anne/ to a//o?a t?ent> S20) decibe/ gain reduction o. Y*en enab/ed t*e corresponding @20dJ PA7 LF7 ?i// i//u3inate. This function is useful when connecting extremely "hot" signals. Excessive signal input levels can overdrive the EP84's pre-amplifier input stage resulting in unwanted signal distortion. The PAD switch allows -20dB of gain attenuation/reduction to compensate for this situation prior to finer preamplifier gain adjustment. 4. 3 Independent (8x) phantom power +48v switches Fac* c*anne/ o. t*e FP84 . eatures a p*anto3 po?er s?itc* to . aci/itate enab/ing or disab/ing o. continuous po?er supp/> to t*e c*anne/. Y*en enab/ed t*e corresponding p*anto3 po?er LF7 ?i// i//u3inate. N Installation - )ront Panel Controls EP84 rear panel !Phantom power is a voltage distribution system utilizing standard microphone cable. It is useful (and often required) for powering condenser microphones connected to your audio system. If any of your microphones require phantom power, simply enable the corresponding channels phantom power switch to activate a constant 48v power supply. 4. 4 Independent (8x) 80H> low-cut (high-pass) filter switches T*e FP84^s eig*t S8) /o?@cut S*ig*@pass) . i/ter s?itc*es enab/e and disab/e eac* c*anne/s respec@ ti4e 80QR *ig*@pass . i/ter. Fngaging t*is . i/ter e. . ecti4e/> re3o4es /o?. re=uenc> hru3b/ef and ot*er un?anted noise b> attenuating t*e signa/ dJ be/o?Y*en enab/ed t*e corresponding /o?@ cut LF7 ?i// i//u3inate. The low-cut (high-pass) filter feature is useful in eliminating low frequency noise such floor rumble often picked up through microphone stands. 4. 5 Independent (8x) phase reversal switches Fac* c*anne/ . eatures a p*ase re4erse s?itc* . or re4ersing t*e p*ase o. [. . . ] an> de. ects occur t*at are not caused b> nor3a/ ?ear or inappropriate use ?it*in t*e ?arrant> period. t*e product *as been da3aged b> neg/igence1 non@aut*oriRed 3od@ i. ications1 accident1 abuse1 3isuse1 3isapp/ication1 or as a resu/t o. unaut*oriRed ser4ice ot*er t*an per. or3ed b> t*at o. @ A// . reig*t c*arges incurred . or transport o. [. . . ]