Manuale d’uso / di manutenzione del prodotto MX-R del fabbricante Ayre Acoustics
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Table of Contents Welcome to Ayre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Connections and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Controls and Operation . . . . . . . . . . . . . . . . . . . . . . . . . .
Welcome to Ayre Your Ayre MX-R mono power amplifier offers a significant advance in the musical performance of high-fidelity equipment. The warmth and immediacy of a live performance are apparent from the first listening. The combination of superb resolution and a natural, relaxed quality will draw you into the music, time and time again.
Connections and Installation The Ayre MX-R is easy to hook up and use. The following guidelines will ensure that the installation goes smoothly. Location Do not stack the Ayre MX-R directly with other components, as this may restrict the airflow or induce hum into the audio circuitry.
Input The MX-R mono power amplifier can be driven by a preamplifier or directly from a line-level source (e.g., D/A converter or CD player) that has a volume control.
Loudspeaker Outputs The heavy-duty output terminals of the Ayre MX-R work best with speaker cables using spade lugs. The Ayre MX-R drives the loudspeakers with balanced outputs. Since neither of the loudspeaker output terminals are grounded, connecting them to ground may damage the amplifier.
When connecting the linked components to form a chain, be careful not to connect the two ends of the chain. Closing the chain to form a loop will cause the AyreLink system not to function. If there are no other AyreLink components in your system, the MX-R amplifiers may also be controlled by a trigger output from another component.
Controls and Operation The Ayre MX-R has a front-panel button for conventional stand-alone operation. The amplifier may also may be controlled by other linked components via the AyreLink communication system.
In the green “Standby” mode the output stage is turned off, while the input circuitry remains powered. This allows the unit to warm up quickly for optimal sonic performance, yet reduces the power consumption from 120 watts to 45 watts. AyreLink The AyreLink communication system provides integrated control functions for your audio system.
Turning on a linked power amplifier will also turn on all other linked power amplifiers. Standby A short press on the standby button of a linked component will turn that individual component off. A longer press (more than two seconds) will turn off all linked components.
Customization and Configuration The MX-R power amplifier is configured from the factory for flexible operation in most audio systems. However, in certain installations it may be desirable to change the factory default settings or create an alternate control connection.
One press – Low brightness Two presses – Medium brightness Three presses – High brightness After the ten-second configuration period has elapsed, the status LED will revert to green (”Standby” mode). If no button presses are detected during the ten second period, the unit will revert to the factory default setting (high brightness).
Rear view of MX-R amplifier. An adapter cable must be fabricated to connect the trigger output of the control component to the AyreLink port of the MX-R amplifier. The easiest way to do this is to remove the modular (RJ-11) connector from one end of a two-line telephone line cord.
During level-sensitive operation, applying a voltage to the trigger input will set the amplifier to the “Operate” mode. When the applied voltage drops to zero, the unit reverts to “Standby”.
Numbers and Specifications Power Output 300 watts per channel continuous into 8 ohms 600 watts per channel continuous into 4 ohms Input Impedance 2 M Ω balanced (1 M Ω per phase) XLR Input Polarit.
15 In Case of Trouble The Ayre MX-R provides comprehensive protection for both the amplifier and your loudspeakers, including faults that may occur in your source components. Overheating A sensor located on the audio module will shut the amplifier off if the chassis temperature reaches 155° F (70° C).
the amplifier has cooled will be displayed on the front panel of the preamplifier. To restore the unit to the blue “Operate” mode, simply press the front-panel button.
If the amplifier is linked to an AyreLink-equipped preamplifier with an alpha-numeric display, restoring operation of the amplifier will clear any messages displayed on the front panel of the preamplifier. (Messages may also be cleared by placing the preamplifier in “Standby”.
If the amplifier is linked to an AyreLink-equipped preamplifier with an alpha-numeric display, restoring operation of the amplifier will clear any messages displayed on the front panel of the preamplifier. (Messages may also be cleared by placing the preamplifier in “Standby”.
After correcting the suspected fault condition, a press of the front-panel button is required to return the unit to the green “Standby” condition. If the amplifier is linked to an AyreLink-equippe.
playback levels. The amplifier will automatically revert to “Standby” (green) when it has cooled. Be sure to correct the problem before continuing to use the amplifier.
Statement of Warranty Please take a moment to fill out and return the enclosed warranty registration card. Your Ayre MX-R power amplifier is warranted against defects in workmanship and materials for a period of five years from the date of purchase. This warranty is transferable to subsequent purchasers within the original five-year period.
Final determination of warranty coverage lies solely with Ayre. Out-of-warranty claims will be billed for labor, materials, return freight, and insurance as required. Any product for which a warranty claim is accepted will be returned to the purchaser and the cost of shipping and insurance will be factory prepaid within the boundaries of the USA.
A Place for Notes 23.
24 Rev. 1.0.
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 Ayre Acoustics MX-R 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 Ayre Acoustics MX-R - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ayre Acoustics MX-R imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ayre Acoustics MX-R ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ayre Acoustics MX-R, 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 Ayre Acoustics MX-R.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Ayre Acoustics MX-R. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ayre Acoustics MX-R 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.
