Manuale d’uso / di manutenzione del prodotto CP2000 del fabbricante Yamaha
Vai alla pagina of 20
POWER AMPLIFIER Owner’ s Manual E POWER ON OFF TEMP PROTECTION POWER POWER AMPLIFIER –dB LEVEL CLIP L L R 0 3 6 10 15 20 25 30 30 40 R 0 3 6 10 15 20 25 40 Keep This Manual For Future Reference.
WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL BROWN : LIVE As the colours o.
Important Information i CP2000—Owner’s Manual Important Information Please read the following before using the CP2000 W arnings • Do not allow wate r to enter this unit or allo w the unit to become wet.
ii Contents CP2000 — Owner ’ s Manual Package Contents The CP2000 package should contain the follo wing items. Contact y our Y amaha dealer if anything is missing. • CP2000 P ower Ampli fi er • This manual T rademarks Y amaha is a trademar k of Y amaha Corporation.
Introduction 1 CP2000 — Owner ’ s Manual 1 Introduction W elcome Thank you for c hoosing the Y amaha CP2000 P ower Ampli fi er . Based on a new impro ved v ersion of Y amaha ’ s EEEngine ampli .
2 Chapter 1—Introduction CP2000 — Owner ’ s Manual Front Panel A POWER switch This is the main PO WER sw itch. Press to turn on the ampli fi er; pr ess again to turn off. See “ T ur ning On the P ower ” on page 11 for more information. B POWER indicator This indicator lights up when the CP2000 is turned on.
Rear Panel 3 CP2000 — Owner ’ s Manual Rear Panel A INPUT s The inputs for each CP2000 channel c omprise of one 1/4" phone jack and one XLR -3-31-t ype connector . Both co nnectors are electr onically balanced, althoug h they can also be used with unbalanced sources.
4 Chapter 2 — Hookup Examples CP2000 — Owner ’ s Manual E GND terminal For safety reasons it ’ s impor tant that the CP2000 is grounded. The attached po wer c ord has a three-pin plug, and if the ground terminal of the A C outlet to whic h it is con- nected is grounded, then the CP2000 w ill be grounded adequately via the power c or d.
Parallel Hookup 5 CP2000 — Owner ’ s Manual Parallel Hookup In P ARALLEL mode, the L and R c hannels operate independently but the input signal for both channels is sourc ed from the Channel L inputs. This mode is t ypically used with a mono source and allows independent v olume control of two sets of speakers.
6 Chapter 2 — Hookup Examples CP2000 — Owner ’ s Manual Bridge Mode Hookup In BRIDGE mode, the L and R channels ar e combined t o form a massive 2000 watt sin- gle-channel ampli fi er . The input signal is sourced fr om the Channel L inputs. The fol- lowing hookup example shows ho w the CP2000 can be used in BRID GE mode.
Using the CP2000 7 CP2000 — Owner ’ s Manual 3 Using the CP2000 Installation The CP2000 can be mounted in a standard rack and requir es 2 rack-space units. In addition to the fr ont-panel rack-mounting holes, the CP2000 also featur es support brackets at the rear , which offer additional suppor t and should be fi x ed to the rear of the rack.
8 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual T o connect an unbalanc ed sourc e to an INPUT XLR, connect pin 3 (c old) to pin 1 (ground), as sho wn below . The following table shows which inputs, LEVEL co ntrols, and sig nal and CLIP indica- tors ar e activ e in each CP2000 mode.
Connecting Speakers 9 CP2000 — Owner ’ s Manual Connecting Speakers The outputs for each CP2000 channel c omprise of one 1/4" phone jack and one pair of 5-way binding posts.
10 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual The following table shows which outputs can be used in eac h CP2000 mode and the minimum speak er impedance. Note that this is the t otal speak er impedance that can be connect ed to each c hannel.
Connecting S115 and S112 loudspeakers 11 CP2000 — Owner ’ s Manual Connecting S115 and S112 loudspeakers The CP2000 features special EQ pr ocessing that opti- mizes the CP2000 for use with the Y amaha S115 and S112 loudspeakers (especially the 115IV).
12 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual disconnects the A C power when the transformer reaches a certain temperature and the PO WER indicator goes out.
Troubleshooting 13 CP2000 — Owner ’ s Manual T roubleshooting The following table explains the operation of the CLIP , TEMP , and PRO TECTION indicators, t y pical situations in which they may light up , and what action to take if and when they do.
14 Appendix CP2000 — Owner ’ s Manual Appendix Speci fi cations Power Output Level 8 Ω /STEREO 450 W + 450 W 1 kHz, THD+N=1% 4 Ω /STEREO 650 W + 650 W 8 Ω /BRIDGE 1300 W 1 kHz 20 ms, non-clip 2 Ω /STEREO 1000 W + 1000 W 4 Ω /BRIDGE 2000 W Power Bandwidth THD+N=0.
Dimensions 15 CP2000 — Owner ’ s Manual 0 dB=0.775 V rms, half power=1/2 power output level Dimensions Speci fi cations and ext ernal appearance subject to change without notice. For E uropean M odel Pur chaser/U ser Information speci fi ed in EN55103-1 and EN55103-2.
YAMAHA CORPORATION V617350 R1 1 IP 20 Pro Audio & Digital Musical Instrument Division P.O. Box 3, Hamamatsu, 430-8651, Japan NP Printed in Taiwan CHANNEL L (BRIDGE) (P ARALLEL) CHANNEL R INPUT BA .
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 Yamaha CP2000 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 Yamaha CP2000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yamaha CP2000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yamaha CP2000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yamaha CP2000, 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 Yamaha CP2000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Yamaha CP2000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yamaha CP2000 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.
