Gebruiksaanwijzing /service van het product EVO1.324 van de fabrikant JBL
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EVOi.324 User’ s Guide Introducing The Next Generation of Installed Sound A Loudspeak er W ith Intelligence.
CONTENTS Safety Information . . . . . . . . . . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Design Overview . . . . . . . . . . . . . . . . . . . . . . 3 Features EVOi.324 Front/T op . . . . . . . . . . .
1 IMPORT ANT SAFETY INFORMA TION - READ THIS CAREFULL Y This equipment has been tested and found to comply with the following European and international standards for Electromag- netic Compatibility a.
EVOi.324 2 INTRODUCTION WELCOME Thank you for purchasing an EVOi.324 Intelligent Powered Loudspeaker . Not only is this the most compact 1300 watt powered loudspeaker , it is also the world’ s first loudspeaker with built-in intelligence.
EVOi.324 3 DESIGN OVER VIEW The EVOi.324 has been designed specifically for fixed installation applications. EVO is intended to be used where high quality state-of-the-art sound reinforcement is required, in venues such as performing arts centers, worship spaces, educational multi-purpose rooms and other civic venues.
EVOi.324 4 FEA TURES EVOi.324 FRONT/TOP 1 JBL Eye bolt System Located on the top (and bottom) is our standard JBL eyebolt system to accommodate ceiling attachment (and floor mounting system, see Foot Kit, page 19), when required.
EVOi.324 5 FEA TURES EVOi.324 REAR 8 Compact Design EVOi.324’ s design has been dedicated to applications requiring a permanent sound reinforcement solution. For a 1,300-watt Intelligent Powered Speaker System, it weighs only 65 pounds (29.5 kg) and stands barely 42” (1.
EVOi.324 6 Input Power AC Main HOOK-UP DET AILS AUDIO AND AC POWER CONNECTIONS Power Cycle (Boot-up) Times EVOi.324’ s internal DSP (Digital Signal Processor) circuit board includes software applications. Like any device operating software programs, there is a “boot-up” time lag before EVOi.
EVOi.324 7 APPLICA TIONS INTENDED APPLICA TIONS EV O Loudspeaker Systems have been optimized for small to mid-size venues, wher e a pair will sufficiently reinfor ce sound for an audience of up to five hundr ed people.
EVOi.324 8 APPLICA TIONS LOUDSPEAKER BASICS Horizontal Co verage Angles Horizontal Coverage = 80 ° V er tical Cov era ge Angles V ertical Coverage = 80 ° EV O Sound System Design Basics The primary .
EVOi.324 9 APPLICA TIONS EV Oi.324 Cov era ge Angles Placing this 80 ° x 80 ° speaker up in the air and pointing it towards an audience area will result in a defined area of coverage . T able 1 : Throw Ratio O ptimized Covera ge R educed L oud n ess Out of Covera ge The Throw Ratio Based on its area of coverage performance, the EVOi.
EVOi.324 10 LOUDSPEAKER BASICS Aiming EV O Once the optimum height of the EVO loudspeaker has been identified it needs to be aimed to achieve the desired coverage area. The point at which to aim is derived from a simple height-to-depth aiming ratio of 1:2.
EVOi.324 11 APPLICA TIONS LOUDSPEAKER BASICS W hen to use Delay Speak er s The use of more than one EVOi.324 may be necessary in venues with extremely long listening areas.
EVOi.324 12 APPLICA TIONS EVOi.324s IN RECT ANGULAR ROOMS Small Rectangular R oom: Longer R ectangular Room: 1 Main (Mono) + 1 Delay (Mono) For a longer room additional coverage will be required to cover the back rows of the listening area. This can be achieved using an additional auxiliary (Delay) EVOi.
EVOi.324 13 APPLICA TIONS EVOi.324s IN RECT ANGULAR ROOMS Longer/W ider Rectangular R oom: 2 Main (Stereo) + 2 Delay (Ster eo) For additional coverage in a longer room, two more auxiliary (Delay) EVOi.324s can be used, positioned and aimed as shown in Figure 19.
EVOi.324 14 APPLICA TIONS EVOi.324s IN RECT ANGULAR ROOMS Lar ger/W ider R ectangular Rooms: 2 Main (Mono Ar r ay) + 2 Delay (Mono Ar ray) In a wide room where a stereo program is not necessary the Main and Delay EVOi.324s can be configured into Arrays for broader coverage and supplied with a mono signal.
EVOi.324 15 APPLICA TIONS EVOi.324s IN FAN SHAPED ROOMS Small Fan Shaped R oom: 1 Main (Mono) Like the small rectangular room, a simple configuration of one EVOi.324 will provide enough coverage for the entire listening area. Stereo is not required, as this system is predominantly used to reinforce speech only .
EVOi.324 16 APPLICA TIONS EVOi.324s IN FAN SHAPED ROOMS Lar ge F an Shaped Room: 2 Main (Mono Ar r ay) + 2 Delay (Mono) A larger version of the previous example, Figure 23, illustrates the positioning of two Delay EVOi.324s to cover the listening area that falls outside the optimum coverage of the Main EVOi.
EVOi.324 17 P AINTING EVOi.324 is readily paintable. The SMC (Sheet Molded Compound) provides a lightly textured surface that any standard household or industrial paint readily adheres to. The result is a sound reinforcement system that is able to blend unobtrusively into the decor of its environment.
EVOi.324 18 INST ALLA TION Ov er view EVOi.324 has been designed to be permanently installed. An eyebolt kit has been provided to facilitate suspension from above: a ceiling, a beam or overhang. EVOi.324 weighs 65 pounds (29.5 Kg) and attaching this loudspeaker to a surface is a task that should not be taken lightly .
EVOi.324 19 INST ALLA TION F oot Kit The Foot Kit must be utilized if EVOi.324 is to be used “ Free Standing ” . It provides a much more stable base and also a mechanism that compensates for the shape and angle of the bottom of the enclosure.
EVOi.324 20 The EVOi.324 loudspeaker system has been precision engineered for optimum performance with a minimum of maintenance and outside intervention. AC Power The EVOi.324 speaker contains a high-powered amplifier system. Due to the remote locations likely for install, there is no power switch.
EVOi.324 21 APPENDIX EV Oi.324 Sensitivity Char t Electrical Input Acoustic Output Measured SPL d B u Volts (AC RMS) (dB re: 20uPa) - 25 0.04 91 - 20 0.08 96 - 15 0.14 10 1 - 10 0.25 10 6 - 5 0.44 110 0 0.78 116 5 1.38 118 8 1.95 120 10 2.45 12 2 101 dB = Equivalent 1w/1m Specification AC P ow er Requirements In the United States, the EVOi.
EVOi.324 22 TECHNICAL DA T A E V O i . 3 2 4 S p e c i f i c a t i o n s Frequency Range (-10 dB): 40 Hz - 18 kHz Freq. Response (-3 dB): 48 Hz - 16 kHz Horizontal Coverage (-6 dB): 80 ° (averaged 500 Hz -16 kHz) V ertical Coverage (-6 dB): 80 ° (averaged 500 Hz -16 kHz) Directivity Factor (Q): 11.
EVOi.324 23 W ARRANTY JBL Limited Warr anty The JBL Limited W arranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. JBL amplifiers are warranted for three years from the date of original purchase.
EVOi.324 24 NOTES.
EVOi.324 AC Requirements . . . . 6, 20, 21 Power Supply . . . . 5 Accessories . . . . 2 Eyebolt Kit . . . . 2, 4, 18 Foot Kit . . . . 2, 4, 19 Aiming . . . . 10 Appendix . . . . 21 Applications . . . . 7 School and Sports Facilities . . . . 7 Performance V enues .
A Har man Inter national Company JBL Pr ofessional • 8500 Balboa Boule var d • Nor thridge, CA 91329 www .jblpr o.com Part # 981-00057-00 © Copyright 2001 JBL Professional • Printed in the USA.
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Als u nog geen JBL EVO1.324 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens JBL EVO1.324 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding JBL EVO1.324 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over JBL EVO1.324 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van JBL EVO1.324 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de JBL EVO1.324 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met JBL EVO1.324 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
