Manuale d’uso / di manutenzione del prodotto XR27 del fabbricante McIntosh
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McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 Owner ’ s Manual XR27 XR27 Loudspeaker System.
2 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . W ARNING - T O REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. NO USER-SERVICEABLE P ARTS INSIDE. REFER SERVICING T O QUALIFIED PERSONNEL.
3 Customer Service T echnical Assist ance Please T ake A Moment Thank Y ou Copyright 2003 by McIntosh Laboratory , Inc. The serial number, purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service.
4 McIntosh Acoustic Engineers have refined the Loud- speaker System concept to provide superior sound quality in a versatile enclosure with five different installation methods.
5 Introduction and Performance Features Performance Features • Patented LD/HP T echnology The McIntosh Low Frequency and Midrange Loudspeaker Elements feature the patented LD/HP Magnetic Circuit Design. This design, when compared to conventional Loudspeaker Elements, reduces distortion significantly .
6 The following dimensions can assist in determining the best location for your XR27 Loudspeaker System. XR27 Dimensions Front V iew of the XR27 46 -5/8 " 1 18.43cm 13 -1/16 " 33.18cm 9 -3/16 " 23.34cm 13 -1/16 " 33.18cm 7" 17.
7 Inst allation The XR27 Loudspeaker System requires two or more per- sons to safely handle during assembly and placement. Fol- low the instructions below for unpacking and assembly .
8 down. When the desired angle is achieved tighten the four screws. 6. Locate the Loudspeaker Grille and align the fastening pins to the Grommets (there are four pins on each side) on the front of the XR27. Carefully push down to se- cure the Grille to the Loudspeaker until it is firmly seated.
9 Inst allation, con’t are four pins on each side). Carefully push down to secure the Grille to the Loudspeaker until it is firmly seated. Horizontal On-W all Installation The supplied Horizontal On-W all Mounting Bracket al- lows for mounting the XR27 Loudspeaker onto a wall.
10 Loudspeaker placement in a room can greatly affect performance. The XR27 Loudspeaker System is designed for both Music and Home Theater Systems. The optimal method for selecting speaker locations includes the use of a real time spectrum analyzer operated by an experienced system installer .
11 How to Prep are Hookup Cables The McIntosh XR27 Loudspeaker System utilizes binding posts for speaker wire connections. Prepare the Loud- speaker Hookup Cables that attach to the Power Amplifier Output T erminals: Bare wire cable ends: Carefully remove sufficient insulation from the cable ends, refer to figures 20, 21 & 22.
12 McIntosh Single Channel Amplifier Number One How to Prep are Hookup Cables The McIntosh XR27 Loudspeaker System utilizes binding posts for speaker wire connections.
13 How to Connect using two Amplifiers.
14 S pecifications S pecifications System Driver Complement Four 8 inch W oofers One 6.5 inch Midrange Five 1 inch Dome T weeters Impedance 4 ohms Nominal Fr equency Response 80Hz - 20kHz Sensitivity 89dB (2.8V/1m) Cr ossover Frequencies 275Hz 2,800Hz Power Handling 1200 W atts Maximum Overall Dimensions 13-1/16 inches (33.
15 Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as re- ceived. Failure to do so will result in shipping damage. Use the original shipping carton and interior parts only if they are in good serviceable condition.
McIntosh Part No. 04085501 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.
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 McIntosh XR27 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 McIntosh XR27 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso McIntosh XR27 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul McIntosh XR27 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il McIntosh XR27, 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 McIntosh XR27.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il McIntosh XR27. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo McIntosh XR27 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.
