Manuale d’uso / di manutenzione del prodotto 518S del fabbricante Harman
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3 Contents Section 1: Welcome T o The Family ................................................................... 4 Before Y ou Begin - Important Information ................................................................... 5 Section 2: Precautions Watch For These Symbols .
4 Section 1: W elcome T o The Family Thank you for choosing JBL Professional EON ® Series loudspeakers. Since the launch of the very rst EON systems in 1995 they have proven to be the loudspeaker .
5 Before Y ou Begin - Important Information Before using your EON ® speaker system please review the following for important information on safety and protection of your investment in quality loudspeakers. 1. Read these instructions. 2. Keep these instructions.
6 Section 2: Precautions W atch For These Symbols The lightning ash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated. “Dangerous V oltage” within the products enclosure that may be of sufcient magnitude to constitute a risk of electric shock to persons.
7 THIS APP ARA TUS CONT AINS POTENTIALL Y LETHAL VOL T AGES. T O PREVENT ELECTRIC SHOCK OR HAZARD, DO NOT REMOVE CHASSIS, INPUT MODULE OR AC INPUT COVERS.
8 EON ® Series Speakers Declaration Of Conformity Safety And EMC Compliance Specications EN 55103-1:1997 Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and .
9 Section 3: Quick Start Congratulations on your purchase of JBL Professional EON ® Series loudspeakers! We know you are anxious to get up and running as fast as possible, which is why you are reading this section. The following will help you get set up as soon as possible.
10 Section 4: About the EON518S Applications • Live sound reinforcement, speech and vocals, music playback in entertainment, A/V , and institutional venues - especially when ease of use and portability are important factors. • Extending the low frequency output performance of powered and non-powered full-range speaker systems.
11 EON518S Specications System T ype: Self powered 18", bass-reex design Frequency Range (-10 dB): 36 Hz - 130 Hz Frequency Response (±3 dB): 42 Hz - 100 Hz Crossover Frequency: 120 Hz (HPF switchable on outputs) System Power Rating: 500 W continuous, 1000 W peak Distortion: Less than 0.
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15 Section 5: Loudspeaker Placement and Suspension The following guidelines will help you achieve optimum sound wherever you use your EON ® loudspeakers: Raise the speakers as high as possible. For best results try to get the high frequency horn at least 2 to 4 feet above the heads of the audience.
16 Using the suspension points CAUTION: Suspension of EON ® speakers should be done by qualied persons following safe rigging standards and practices. Unsafe mounting or overhead suspension of any heavy load can result in serious injury and equipment damage.
17 Section 6: Application Examples EON515 Simple P A Using Built-In Mixer Using the Mix/Loop function.
18 Section 6: Application Examples EON510 Small P A Using External Mixer.
19 Section 6: Application Examples EON510 - EON518S Simple P A Using External Mixer and Subwoofer.
20 Section 6: Application Examples EON315 - EON510 - EON518S Simple P A Using Built-In Mixer And Adding More Power Using the Mix/Loop function.
21 Section 6: Application Examples EON305 - EON518S P A Using Powered Mixer And Powered Subwoofers.
22 Section 6: Application Examples EON305 - EON515 P A Using Powered Mixer And Powered Monitors.
23 Section 6: Application Examples EON315 - EON510 - EON515 Daisy-Chaining a P A System Using the Mix/Loop function.
24 Section 6: Application Examples EON510 - EON515 P A System With Powered Mains and Floor Monitors Gigging with the built-in mixers only Using the Mix/Loop function.
25 Section 7: Connection T ypes There are two basic types of audio system interconnections for audio signals: Balanced and Unbalanced. Y our EON ® can accept either type of input. Balanced Lines In audio, a balanced line is a three-conductor system in which the two signal wires carry an equal, but opposite voltage with respect to the ground wire.
26 Cables and Connectors (continued).
27 Section 8: T rouble Shooting Symptom Likely Cause What to do No sound Speaker not connected to active AC power V erify that speaker is connected and that the circuit is on Power not switched on Switch on power and verify that power LED is on No sound, speaker is connected to working AC power but won’t come on.
28 Section 9: Contact Information Mailing Address: JBL Professional 8500 Balboa Blvd. Northridge, CA 91329 Shipping Address: JBL Professional 8500 Balboa Blvd.
29 Section 10: W arranty Information The JBL Limited W arranty on professional loudspeaker products (except for enclosures) remains in effect for ve years from the date of the rst consumer purchase. JBL ampliers are warranted for three years from the date of original purchase.
Part Number: 364822-001.
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 Harman 518S 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 Harman 518S - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Harman 518S imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Harman 518S ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Harman 518S, 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 Harman 518S.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Harman 518S. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Harman 518S 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.
