Manuel d'utilisation / d'entretien du produit S1500 du fabricant Krell Industries
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INSTRUCTIONS FOR USE S –1 5 00 MUL TI-CHANNEL AMPLIFIER Owner’ s Reference.
© 2007 by Kr ell Industries, Inc. All rights r eserved P/N 30 958 2-F S –1500 Multi-channel Amplifier Instructions for Use v 07.0 This product is manufactured in the United States of America. Kr ell ® is a r egistered trademark of Krell Industries, Inc.
Contents Kr ell S –1500 Multi-channel Amplifier 3 INTRODUCTION 5 DEFINITION OF TERMS 6 UNP ACKING 7 PLACEMENT 8 AC Power Guidelines FRONT P ANEL DESCRIPTION 10 BACK P ANEL DESCRIPTION 11 CONNECTING .
4 Kr ell S –1500 Multi-channel Amplifier FIGURE 1 The S –1500 Multi-channel Amplifier Front Panel 9 FIGURE 2 The S –1500 Multi-channel Amplifier Back Panel 9 Illustrations Page.
Kr ell S –1500 Multi-channel Amplifier 5 Thank you for your purchase of a Kr ell S –1500 Multi-channel Amplifier . The S –1500 amplifier is a flexible design that delivers five, six, or seven channels of amplification. All three configurations include input and output connections for all seven channels.
6 Krell S –1500 Multi-channel Amplifier Following are the definitions of key terms used in this owner’ s r ef- erence. Balanced A symmetrical input or output circuit that has equal impedance from both input terminals to a common gr ound reference point.
Unpacking Kr ell S –1500 Multi-channel Amplifier 7 1. Open the shipping box, and remove the top layer of foam. The following items are visible: 1 S –1500 Multi-channel Amplifier 1 Accessory Kit co.
8 Kr ell S –1500 Multi-channel Amplifier Before you integrate the S –1500 Multi-channel Amplifier into your system, review the following guidelines to choose the location for the component. This will facilitate a clean, trouble-fr ee installation.
POWER 12 Figure 1 The S –1500 Multi-channel Amplifier Front Panel Power 1 Power Button 2 Stand-by and Power LED Kr ell S –1500 Multi-channel Amplifier 9 INPUT 1 INPUT 2 INPUT 3 I NPUT 4 INPUT 5 INPUT 6 INPUT 7 OUTPUT 1 OUTPUT 2 OUTPUT 3O U TPUT 4 OUTPUT 5 OUTPUT 6 OUTPUT 7 NO USER SERVICEABLE PARTS INSIDE KRELL INDUSTRIES, INC.
The S –1500 Multi-channel Amplifier front panel pr ovides power on and indicates operating status. 1 Power Button Use this button to switch the S –1500 amplifier power between the stand-by and the operational modes and also to switch the 12 VDC output (12 V trigger) on and off.
Back Panel Description See Figure 2 on page 9 The S –1500 Multi-channel Amplifier back panel provides connec- tions for all inputs and outputs, remote connection input and out- put links, and the AC power supply . 3 Inputs 1-7 The S –1500 amplifier has seven channel inputs for output devices with balanced XLR connectors.
B ack Panel Description, continued 7 12 VDC Remote Power In The S –1500 amplifier is equipped with an input that receives 12 VDC power on/off (12 V trigger) signals fr om other Krell compo- nents and other devices that incorporate a 12 V trigger .
Connecting the S –1500 Amplifier to Y our System The S –1500 Multi-channel Amplifier is equipped with balanced and single-ended inputs. Krell r ecommends using balanced interconnect cables. Balanced interconnect cables not only minimize sonic loss, but ar e also immune to induced noise, especially with installations using long cables.
C onnecting the S –1500 Amplifier , continued 4. Connect the loudspeaker cables to the S –1500 amplifier chan- nel output binding posts (5) located on the back panel. The S –1500 / 5 uses only outputs 1-5, and has caps on the loudspeaker binding posts of channels 6 and 7.
Operating the S –1500 Amplifier When powering up your system, turn the amplifiers on last. When powering down your system, turn amplifiers off first. The proce- dures for operating the S –1500 Multi-channel Amplifier follow . 1. Plug the AC power cord into the amplifier’ s IEC connector (8).
T r oubleshooting System Noise When you mix and match high-performance audio components, each with its own ground potential, a low fr equency hum may occur in one or all loudspeakers. If this happens when you place the S –1500 Multi-channel Amplifier into your system, follow these simple troubleshooting steps: 1.
Questions and Answers Q. Should I tur n the S –1500 amplifier off (unplug the amplifier) when not playing music? A. No. Leave the S –1500 amplifier in the stand-by mode when not playing music. The stand-by mode avoids cold starts as well as minimizes heat output and power consumption.
W arranty Krell pr oducts have a limited war ranty . Amplifiers, preamplifiers, preamp/ pr oces sor s, and r eceivers carry a limited warranty of five years for parts and labor on circuitry . Loudspeakers carry a limited warranty of five years for parts and labor .
Freight to the factory is your r esponsibility . Retur n freight within the United States (U.S.A.) is included in the warranty . If you have purchased your Krell pr oduct outside the U.S.A. and wish to have it serviced at the factory , all freight and associated char ges to the factory are your responsibility .
Retur n Authorization Pr ocedur e If you believe there is a pr oblem with your component, please con- tact your dealer , distributor , or the Kr ell factory to discuss the prob- lem before you return the component for repair . T o expedite service, you may wish to complete and e-mail the Service Request Form in the Service section of our website.
Specifications S –1500 / 7 S –1500 / 6 S –1500 / 5 FREQUENCY RESPONSE 20 Hz to 20 kHz 20 Hz to 20 kHz 20 Hz to 20 kHz +0, -0.2 dB +0, -0.2 dB +0, -0.
Specifications , continued S –1500 / 7 S –1500 / 6 S –1500 / 5 POWER CONSUMPTION ST AND-BY 90 W 80 W 70 W IDLE 170 W 150 W 130 W MAXIMUM 1800 W 1550 W 1300 W HEA T OUTPUT ST AND-BY 310 BTU/hr . 280 BTU/hr . 240 BTU/hr . IDLE 580 BTU/hr . 520 BTU/hr .
K rell Industries, Inc. 45 Connair Road Orange, CT 06477-3650 USA TEL 203-298-4000 F AX 203-891-2028 E-MAIL krell@kr ellonline.com WEBSITE http://www .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Krell Industries S1500 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Krell Industries S1500 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Krell Industries S1500, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Krell Industries S1500 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Krell Industries S1500, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Krell Industries S1500.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Krell Industries S1500. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Krell Industries S1500 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
