Manuale d’uso / di manutenzione del prodotto V300 del fabbricante 3D Connexion
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User Manual.
CONTENTS 1. Introduction 2. Unpacking 3. Connectors/Cabling 4. Polarity Checking 5. Amplification & Power Handling 6. Crossovers 7. Equalisation 8. Arraying 9. Dimensions 10. Performance Data 11. Technical Specifications 12. Rigging & Suspension 12.
1. Introduction The ultimate in sound quality for critical applications such as theatre, acoustic music venues and houses of worship. For all applications where performance is the focus and the system should be so accurate t hat it reinforces, but remains unobtrusive and acoustically transparent to the audience, the V300 is the natural choice.
Cable choice consists ma inly of selecting the correct cross sectional area in relation to the cable length and the load impedance. A small cross sectional area would increase the cables series resistance, inducing power loss and response variations (damping factor).
5. Amplification & Power Handling As with a ll professional loudspeaker systems, the power handling is a function of voice coil thermal capacity. Care should be taken to avoid running the amplifier into clip (clipping is the end result of overdriving any amplifier).
8. Arraying As discussed in the previous section, comb filtering is a phenomenon, which cannot not be cured by equalisatio n. Small alterations to loudspeaker positions can have the effect of minimising problematic combing frequencies.
9. Dimensions V300 590.0 375.0 175.0 180.0 284.0 370.0 175.0 175.0 43.0 205.0 504.0 180.0 180.0 284.0 185.0 295.0 30deg 50deg.
12. Rigging & Suspension 12.1 General Safety Advice The Tannoy Professional hardware covered in this guide has been designed to offer quick , simple, cost effective and secure solutions for mounting specific Tannoy Professional loudspeakers. This hardware has been designed and manufactured with a high safety load factor for its specific role.
12.2 SECUR ET – VMY Yoke Bracket The VMY is an adjustable yoke bracket (available in both black and white), allowing the us er to fly the Tannoy V300 loudspeaker in either portrait or landscape orientations using the same bracket (Figures 1 & 2).
Number on Assembly View (Fig 3.) Description Quantity 1 Hanging Bracket 2 2 Cross Member 1 3 Pivot Stud 2 4 M10 Plain Washer 2 5 M8 Spring Washer 2 6 M10 Spring Washer 4 7 M10 x 30mm Screw 2 8 M8 x 20mm Screw 2 9 M10 x 30mm Screw 2 10 M10 Nyloc Nut 2 11 Friction Washer 2 12 30mm Square Blank Plug 2 Fig 4.
12.3 SECUR ET – VMB Wall Mounting Bracket The VMB is wall mounting bracket for the attachment of a VMY, available in both black and white finishes, allowing the user secure the Tannoy V300 loudspeaker in either portrait or landscape orie ntations to a wall.
12.4 SECUR ET – VEB Eyebolt The Tannoy V300 loudspeaker can be flown with high quality VEB M10 eyebolts with collar to BS427 8:1984. The loudspeakers are equipped with internal steel braces, which also double as the flying points, and accept VEB M10 eyebolts.
12.5 SECUR – ET VTH Pole Mount 12.6 SECUR – ET VCS Ceiling Saddle 12.7 SECUR – ET VPC Pole Clamp The Tannoy V300 loudspeaker is fitted as standard with a blanking plate on the base of t he cabinet.
13. System Configuration & OEM Controllers 13.1 Passive or Biamp? The V300 is supplied as standard for passive operation via the internal crossover network and is connected as shown in Fi gure 1. To reconfigure for Biamp operation simply follow the wiring schematic as shown in Figure 2.
13.2 Passive System Parameters (optional) With the vast array of digital loudspeaker management systems available it is inevitable that the user may opt to use a controller other than the TX2 & TDX2 as part of a large scale integrated system.
13.3 Biamp System Parameters Parameter Unit/Name Low Section High Section Gain (dB) 0 - 6 Delay (ms) 0 0 Polarity Positive Positive HPF â Freq (Hz) 45.1 1920 Slope (dB/oct) 24 24 Filter Shape Butterworth Linkwitz Riley LPF Freq (Hz) 1820 Thru Slope (dB/oct) 24 NA Filter Shape Linkwitz Riley NA Freq (Hz) 60.
14. V300 Service Parts & Accessories Part Number Description 7900 0386 Driver Kit - 3138 7900 0387 Recone Kit - 3138 7900 0326 HF Diaphragm Kit 7300 0826 Crossover 8001 2780 VMY – Secur ET – Y.
The following apparatus is/are manufactured in the United Kingdom by Tannoy Ltd of Rosehall Industrial estate, Coatbridge, Scotland, ML5 4TF and conform(s) to the protection requirements of th e European Electromagnetic Compatibility Standards and Directives relevant to Domestic Electrical Equipment.
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 3D Connexion V300 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 3D Connexion V300 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso 3D Connexion V300 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul 3D Connexion V300 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il 3D Connexion V300, 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 3D Connexion V300.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il 3D Connexion V300. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo 3D Connexion V300 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.
