Manuale d’uso / di manutenzione del prodotto 64601910 d2500.1 del fabbricante Directed Electronics
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model d2500.1.
2 © 2002 Directed Electronics, Inc.
3 © 2002 Directed Electronics, Inc T ABLE OF CONTENTS CONGRA TULA TIONS Congratulations for choosing a Viper Audio power amplifier from Directed Electronics, the industr y leader in high quality automotive security and audio equipment since 1990.
4 © 2002 Directed Electronics, Inc Directed Electronics, Inc. promises to the original purchaser , to replace this product should it prove to be defective in workman- ship or material under normal us.
5 © 2002 Directed Electronics, Inc High-powered car audio systems may produce sound pressure levels that exceed the threshold at which hearing loss may result. They may also impair a driver’ s ability to hear traffic sounds or emergency vehi- cles.
6 © 2002 Directed Electronics, Inc INST ALLA TION GUIDELINES 1. Please read this owner’ s manual carefully before installing this ampli- fier . 2. Disconnect the batter y ground terminal prior to making any elec- trical connections.
7 © 2002 Directed Electronics, Inc generated. For low impedance speaker applications or restricted ventilation installations, an external cooling fan may be advisable.
8 © 2002 Directed Electronics, Inc 1. R R C C A A I I n n p p u u t t J J a a c c k k s s - Accepts line level outputs from head units or signal processors at voltages between 150mV and 8 volts. 2. R R C C A A S S y y n n c c O O u u t t J J a a c c k k - This RCA jack sends a synced, or in-phase, gain matched signal to a slave d2500.
9 © 2002 Directed Electronics, Inc 1. R R e e m m o o t t e e T T u u r r n n O O n n - This ter minal turns on the amplifier when (+) 12 volt is applied to it.
10 © 2002 Directed Electronics, Inc FIGURE 2—AMPLIFIER CONNECTIONS d2500.1 REAR 2 1 4 3 5.
11 © 2002 Directed Electronics, Inc TOP P ANEL CONTROLS FIGURE 4—AMPLIFIER CONTROLS TOP 6 1. I I n n p p u u t t G G a a i i n n A A d d j j u u s s t t m m e e n n t t - Controls the amplifier’ s sensitivity and is used to match the input level of the amplifier to the output level of the signal source.
12 © 2002 Directed Electronics, Inc Control Panel Cover The amplifier’ s gain and filter controls are mounted under the elliptical control panel cover .
13 © 2002 Directed Electronics, Inc SPEAKER WIRING DIAGRAMS Single subwoofer connection (bottom view) T wo subwoofer connection (bottom view) N N O O T T E E : : The dual + and -- subout ter minals of the d2500.1 are paralleled internally and the combined load impedance should be taken into consideration when connecting multiple subwoofers.
14 © 2002 Directed Electronics, Inc The Viper d2500.1 subwoofer amplifier has the capability of connecting two or more d2500.1 amplifiers in a master/slave combination for increased power with accurate level matching. It is called the Parallel Synced Gain combina- tion.
15 © 2002 Directed Electronics, Inc The Viper d2500.1 subwoofer ampli- fiers can also be used in multiples of the Parallel Synced Gain combination allowing for unlimited expansion to a systems subwoofer section. T o use multiples of the Parallel Synced Gain combination the following directions must be adhered to for best results.
16 © 2002 Directed Electronics, Inc 1. I I n n p p u u t t S S i i g g n n a a l l - Connect these RCA jacks as described in the Front Panel Connection section of this guide. 2. S S l l a a v v e e / / M M a a s s t t e e r r S S w w i i t t c c h h Set the slave/master switch on the master amplifier to the MASTER position.
17 © 2002 Directed Electronics, Inc FIGURE 5—P ARALLEL SYNC GAINED d2500.1 5 Subwoofer Wiring (bottom view) N N O O T T E E : : The dual + and -- subout terminals of the d2500.1 are paralleled internally and the combined load impedance should be taken into consideration when connecting multiple subwoofers.
CROSSOVER SETTINGS AND GAIN ADJUSTMENT 18 © 2002 Directed Electronics, Inc Y our Viper Audio power amplifier needs to be adjusted carefully to achieve maximum performance.
SPECIFICA TIONS 19 © 2002 Directed Electronics, Inc 1500 watts 0.8% THD Viper model d2500.1 Signal-to-Noise Ratio Greater than 80 dB Frequency Response 20-250 Hz +0, -1 dB Damping Factor 50 (typical).
20 © 2002 Directed Electronics, Inc The company behind this system is Directed Electronics, Inc. Since its inception, Directed has had one purpose, to provide customers with the finest vehicle security , car stereo products, rear seat entertainment, and accessories available.
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 Directed Electronics 64601910 d2500.1 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 Directed Electronics 64601910 d2500.1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Directed Electronics 64601910 d2500.1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Directed Electronics 64601910 d2500.1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Directed Electronics 64601910 d2500.1, 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 Directed Electronics 64601910 d2500.1.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Directed Electronics 64601910 d2500.1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Directed Electronics 64601910 d2500.1 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.
