Manuale d’uso / di manutenzione del prodotto 15 D del fabbricante Peavey
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www.pe avey . com PR ® 15 D Po wered bi- amplified two-wa y spe ak er sys tem Operatin g Manual.
2 Intended to alert the user to the presence of uninsulated “danger ous voltage” within the product’ s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
3 IMPOR T ANT SAFET Y INSTRUCTIONS WARN ING: When using electrical products, basic cautions should always be follo wed, including the following: 1. Read these instructions. 2. K eep these instructions. 3. Heed all warnings. 4. Follo w all instructions.
4 P R ™ 15D Thank you for purchasing the class D power ed PR ® 15D. The PR 15D features a bi-amped po wer section that provides 150 watts power for the woofer and 50 watts pow er for the compression driver tweeter , both with Peav ey-exclusive DDT ™ compression.
5 FUSE The unit is AC po wer line fuse pr otected from ov erloads and fault conditions with a fast-blow 3.15 Amp fuse. This fuse is located within the cap of the enclosur e.
6 GROUND LIFT Switches the XLR (5) PIN 1 from direct contact with ground in the event that hum occurs. PRIMARY INPUT (CHANNEL 1) The primar y input is switchable between line-level and mic-level input. The line-level input is of the medium impedance balanced type, and when switched to mic-level(6) it is of a typical low-Z mic input impedance.
7 OPERATING INSTRUCTIONS The unit must be disconnected from the AC power source before any work is done on it. Refer all servicing to qualified service personnel. The heat sink on the back plate can become hot to the touch. Do not block or co ver the heat sink from ventilation.
8 Connecting AC Power To The PR ® 15D The PR 15D comes with an 8-foot I EC connection AC power cord. If you are using an extension cord or power strip with this powered speaker , make sure it is of good quality and of a sufficient current capacity to maintain safety and maximize the power output capability of the PR 15D.
9 level controls all the way down, and bring them up slowly with the PR 15D volume control set to the desired setting (halfway up recommended to start). Mic/Line Pad Adjustment The mic/line pad (6) provides for the increased gain needed for microphone use into the primar y input (5).
10 If an extension cord is being used to pro vide the AC power to the unit, ensure that it is of sufficient curr ent capacity and that it is not also being used to supply po wer to any other device. The PR 15D has built-in EQ to extend and smooth the natur al response of the speakers in the system.
11 The system power amplifiers shall have an unfiltered frequency response of 10 Hz to 30 kHz which deviates no more than +0, -1 dB up to rated power , a damping factor greater than 100 @ 1 kHz into 8 ohms, hum and noise better than 90 dB below rated power , and TH D and IM D of less than 0.
Enclosure: P eavey PR 15D (domestic) Frequency Response: 47 Hz to 20 kHz Low Frequency Limit (-3 dB point): 36 Hz Useable Low Frequency Limit (-10 dB point): 42 Hz Internal Power Amplifiers (@120 VAC line): W oofer - 150 Watts @ less than 0.1% distortion T weeter - 70 Watts peak dynamic power 50 W atts @ less than 0.
13 20 50 100 200 500 1k 2k 5k 10k 20k Frequency (Hz) 60 70 80 90 100 1 10 dB SPL (re 20 Pa) Amplitude Response (1m On-Axis) Figure 1 FREQUENCY RESPONSE CURVES.
14 NOTES:.
15 PEA VEY ELECTR ON ICS CO RPORA TION LIM ITED WARRANT Y What This W arranty Covers Y our Peav ey Warranty cov ers defects in material and workmanship in Peav ey products purchased and ser viced in the U.
Featur es and specifications subject to change without notice. Peav ey Electronics Corporation • 5022 Har tley Peavey Drive • Meridian • MS • 39305 (601) 483-5365 • F A X (601) 486-1278 • 80305569 • www .
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 15 D 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 15 D - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Peavey 15 D imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Peavey 15 D ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Peavey 15 D, 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 15 D.
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 15 D. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Peavey 15 D 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.
