Manuale d’uso / di manutenzione del prodotto 8002 del fabbricante Peavey
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owner’s manual Crest Audio Inc. 100 Eisenhower Dr., Paramus NJ 07652 USA TEL : 201.909.8700 FAX : 201.909.8744 http://www.crestaudio.com *A4400076* v .
1 Sa ve the carton and packing materials ! Should you ev er need to ship the unit, use only the original factor y packing. For replacement packaging, call Crest Audio’ s Customer Ser vice Depar tment directly . 2 Read all documentation before operating your equipment.
p. 1 table of contents 1 2 3 4 5 6 7 how to use this manual p.2 intr oduction p.3 installation p.5 unpacking mounting cooling and ventilation pow ering maintenance featur es over view p.11 fr ont panel rear panel operation modes p.17 stereo parallel bridged connections p.
p. 2 Pr o II owner’s manual how to use this manual 1 conventions terms official Crest Audio features and each indicator or control on the amplifier will a ppear as: terms actions specific actions or.
p. 3 intr oduction 1 welcome Congratulations on y our pur chase of a new Pr o II Series pr ofessional pow er amplifier , and thank y ou for y our confidence in Crest Audio prod- ucts.
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p. 5 installation 2 unpacking mounting cooling and ventilation powering maintenance / what to do with the shipping carton / pr oper rack-mounting technique / k eeping the amplifier cooled / gr ounding.
Pr o II owner’s manual p. 6 installation 2 unpacking Please inspect the amplifier car efully immediatel y after unpacking. If you find any damage, notify your supplier/dealer immediatel y . Only the shipper ma y file a damage claim with the car rier for damage incurr ed during shipping.
p. 7 installation 2 mounting All Pr o II Series amplifiers mount in standar d 19-inch racks. F our front-panel mounting holes ar e pro vided on each amplifier . Rear mounting ears giv e addi- tional support, and use of r ear supports is highly recommended in all mobile and touring sound systems.
Pr o II owner’s manual p. 8 installation 2 T o ensure optimum cooling of the amplifier , periodically clean its fan filters. These are removable without tools. Make certain that there is enough space around the front of the amplifier to allow the heated air to escape.
p. 9 installation 2 powering Unless otherwise specified when or dered, Pro II amplifiers shipped to cus - tomers are configur ed as follows: North America 90 –255 VA C @ 5 0–6 0 Hz Eur ope 180 –.
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p. 11 featur es over view 3 fr ont panel r ear panel / location of connectors and contr ols / leg end of panel symbols.
Pr o II owner’s manual p. 12 featur es over view 3 Ch A Ch B - 80 - 30 - 15 - 10 - 6 - 3 - 1 ØdB - 80 - 30 - 15 - 10 - 6 - 3 - 1 ØdB 8002 Professional Power Amplifier Status Signal ACL 8002 shown .
p. 13 featur es over view 3 fr ont panel 1 Rack Mounting Ears T w o front-panel mounting holes ar e provided on each mounting ear . 2 Rack Handles 3 Fan Outlet Grills Pr o II Series amplifiers are cooled b y tw o, r ear -mounted fans. Cool air flows ov er the heat sinks and exhausts thr ough the front grills.
Pr o II owner’s manual p. 14 featur es over view 3 r ear panel 1 Output Connectors Pr o II Series pow er amplifiers are supplied with both high-cur r ent five- wa y binding posts and Speak ons installed. Binding posts: one pair per channel. Speak ons: one connector per channel, plus a third connector configur ed for bridged-mono operation.
p. 15 featur es over view 3 r ear panel 3 F emale Balanced XLR Input Connectors 4 Male Balanced XLR Input Connectors These connectors accept input signals on balanced male and f emale XLR input plugs. Connectors for each channel ar e in parallel; any unused XLR connectors ma y be used for daisy-chaining input connec- tions to other amplifiers.
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p. 17 operation modes 4 ster eo parallel bridged / choosing the appr opriate mode / s witching between operation modes / k eeping the amplifier cooled / special considerations when using bridged mode.
Pr o II owner’s manual p. 18 operation modes 4 mode selection The three-position, recessed Mode Select s witch (located on the r ear panel) configures the amplifier f or Stereo , Parallel or Bridged mode. Amplifiers are factor y-configured f or Stereo mode.
p. 19 operation modes 4.
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p. 21 connections 5 input output / pr oper wiring schemes for connectors: XLR speak on binding post / corr ect signal paths: stereo , parallel, and bridged.
Pr o II owner’s manual p. 22 connnections 5 inputs Use either male or female XLR connectors on the r ear to supply audio sig- nals to the inputs of y our Crest Audio Pro II Series amplifier . Pr o II Series amplifiers ar e configured standar d with pin 2 hot on XLR inputs.
p. 23 connections 5 ster eo mode five-wa y binding post connectors parallel mode five-wa y binding post connectors bridged mono mode five-wa y binding post connectors Unused XLR connectors can be utilized to daisy-chain a signal source to additional amplifiers.
Pr o II owner’s manual p. 24 connnections 5 ster eo mode speak on output connectors parallel mode speak on output connectors bridged mono mode speak on output connectors Unused XLR connectors can be utilized to daisy-chain a signal source to additional amplifiers.
p. 25 connections 5.
p. 26.
p. 27 safety 6 user r esponsibility speaker pr otection T ourClass / the o wner’ s r ole in amplifier safety / description of T ourClass protection featur es / pr otecting y our speak ers.
Pr o II owner’s manual p. 28 safety 6 user r esponsibility Y our Pr o II Series amplifier is very powerful and can be potentially dan- ger ous to loudspeakers and operators alik e .
p. 29 safety 6 speaker pr otection All loudspeak ers ha v e electrical, thermal, and ph ysical limits which must be obser ved to pr ev ent damage or failure.
Pr o II owner’s manual p. 30 safety 6 T ourClass ® pr otection Every model in the Pro II Series incorporates T ourClass pr otection fea- tures. Derived fr om Crest Audio’ s extensive experience w.
p. 31 safety 6 DC V oltage If an amplifier channel detects DC v oltage at its output terminals, the out- put rela y will immediately open to pr ev ent loudspeak er damage.The Status LEDs will turn red. Subsonic F requencies Built-in high pass filtering pr ovides subsonic fr equency protection for each channel.
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p. 33 ser vice and suppor t 7 / when to g et suppor t / wa ys to contact Crest Audio suppor t contact us.
Pr o II owner’s manual p. 34 ser vice and suppor t 7 suppor t In the unlik ely e vent that y our amplifier de velops a pr oblem, it must be returned to an authorized distributor , ser vice center or shipped directl y to our factor y .
p. 35 ser vice and suppor t 7.
Pr o II owner’s manual p. 36 specifications a 800 W 750 W 1 400 W 1350 W 2000 W 1900 W 2800 W 2700 W 4000 W 3800 W 92 V rms, 130 V peak each channel 20 Hz –20 kHz , +0 / -0.3 dB ,- 3 dB @ 135 kHz 20 Hz –20 kHz , +0 / -0.23 dB < 0.05% rated power @ 4 Ω , 1 kHz < 0.
p. 37 block diagram b.
Pr o II owner’s manual p. 38 wir e gauge c stranded cable length 0.3 mm 2 0.5 0.75 1. 5 2.5 4.0 2.9% 1. 7 4 1. 16 0.58 0.35 0.22 5.6% 3.4 2.3 1. 16 0.70 0.44 1 0.8% 6.7 4.5 2.3 1.39 0.87 0.5 mm 2 0.75 1. 5 2.5 4 6 4.3% 2.9 1 .45 0.87 0.55 0.3 7 8.2% 5.
p. 39 wir e gauge c stranded cable length 18 AW G 16 14 12 10 0.8 1% 0.5 1 0.32 0.20 0. 128 1. 6 1 % 1 .02 0.64 0.40 0.25 3.2% 2.0 1 .28 0.80 0.5 1 18 AW G 16 14 12 10 1. 6 1 % 1 .02 0.64 0.40 0.25 3.2% 2.0 1 .28 0.80 0.5 1 6.2% 4.0 2.5 1 .60 1.01 18 AW G 16 14 12 10 8 6.
owner’s manual Crest Audio Inc. 100 Eisenhower Dr., Paramus NJ 07652 USA TEL : 201.909.8700 FAX : 201.909.8744 http://www.crestaudio.com *A4400076* v .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Peavey 8002 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Peavey 8002 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Peavey 8002 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Peavey 8002 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Peavey 8002, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Peavey 8002.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Peavey 8002. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Peavey 8002 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
