Manuel d'utilisation / d'entretien du produit XL-260 du fabricant Radio Shack
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Owner’s Manual Please read before using this equipment. XL-260 High Power 4/3/2-Channel Bridgeable Amplifier 12-2017.fm Page 1 Tuesday, May 9 , 2000 10:02 AM.
2 ˆ Contents Features ........... .............. .............. .............. .............. ................. .............. .............. ...... ........ .... 3 Preparation ......... .............. .............. .............. .............. ...
3 Features ˆ Features Your RadioShack High Power 4/ 3 / 2 -C h a n - nel Bridgeable Amplifie r produces a total of 260 watts to give added punch and power to your vehicle’s existing auto sound system. The amplifier produces up to 130 watts per channel (if bridged) of clean, pow erful sound at all audio frequencies with minimum distor- tio n.
4 Preparation ˆ Preparation SUPPLIED HARDWARE Your amplifier comes with the follo wing items. Be sure you lo cate everything shown before you store or dispo se of the pa cki n g mate ri al s. BEFORE Y OU BEGIN THE INSTALLATION Before you install your amplifier, read all the instructions in this owner’s manual.
5 Preparation Warning: The amplifier gets very hot while it is on. Do not touch the a mplifier or place flammable objects near it. Preparing the Mounting Area Before you mount the amplifier, make su re you have these materi als.
6 Preparation Cautions: • For added safety and to protect your amplifier and auto sound system, dis- connect the cable from your vehicle’s negative ( – ) battery terminal be fore you begin.
7 Preparation CONNECTING GROUND AND SWITCHED/PRIMARY POWER Follow these steps to connect the amplifier to ground, switched powe r, and primary power. 1. If you have not done so already , discon- nect the cable from your vehicle’s nega- tive (–) battery terminal.
8 Connecting Inputs 6. Use a screwdriver to connect the spade end of the suppl ied red power cabl e (with in-line fuse holder) to the ampli- fier ’s + 12V te rminal. 7. Connect the other end of the red po wer cable to your vehicle’s positive (+) bat- tery terminal a s shown .
9 Connecting Inputs If your auto sound system has two line out jacks (left and right) , connect the auto sound system to the amplifier. Note: For the best results, use shielded au dio Y-adapters (not supplied) available at your loca l RadioShack store.
10 Connecting Inputs Four Speaker Outputs Floating Grou nd Connection Common Ground Con nection Gray/Black White/Bla ck Gray White Right Rear + Speaker Left Rear + Speaker Violet/Black Green/Bl ack Vi.
11 Connecting Inputs Two Speaker Outputs Floating Grou nd Connection Common Ground Con nection Right + Speaker Left + Speaker Violet/Black Green/Bl ack Violet Green Left – Speaker Right – Speaker .
12 Connecting Inputs CONNECTING SPEAKERS You can connect four speakers, tw o speak- ers and a subwoofer, or just two speakers to the amplifier and your auto sound system. Important: Before you make the connec- tions, make sure both BRG/ST switches (on the left and right sides of the amplifier) are set to ST .
13 Connecting Inputs Connecting Four Speakers 1. Use a screwdriver to connect the front left speaker ’s positive (+) wire to the amplifier ’s CH1 (+) terminal. 2. Use a screwdriver to connect the front left speaker ’s negative (–) wire to th e amplifier ’s CH1 (–) terminal.
14 Connecting Inputs Connecting T wo Speakers (Bridged Connection) Caution: This connection produces 130 watts per channel. Use this co nnection only if you have high-power sp eakers th at can han- dle a power output of 130 watts. Note: CH2 (+) and CH4 (+) are u sed as nega- tive (–) terminals for a bridged co nnection.
15 Connecting Inputs 3. Repeat Steps 1–2 to connect the front right speaker ’s positive (+) and negative (–) wires to the amplifier ’s CH2 (+) and CH2 (–) terminals. 4. Use a screwdriver to connect the sub- woofer ’s positive (+) wire to the ampli- fier ’s CH3 (+) or CH4 (+) terminal.
16 Completing the Installation ˆ Completing the Installation T ESTING THE CONNECTIONS Before you continue, make sure you have securely made all connections.
17 Completing the Installation 5. Secure the amplifier to the mounting surface using the supplied she et metal screws and washers. 6. Reconnect the wiring. 7. Reconnect the cable to the vehicle bat- tery’s negative (–) terminal. 8. Reset your vehicle’ s clock, your auto sound system’s tuner memory , and other timer/memory devices.
18 Operation ˆ Operation T URNING ON THE AMPLIFIER The amplifier automatically turns on a few seconds after you turn your vehicle’s ignition switch to ACC or ON or turn on your auto sound system, depending on how you wired the system. The POWER indicator on the sid e of the amplifier lights when the amplifier is on.
19 Operation ADJUSTING FREQUENCY CROSSOVER If you installed a subwoofer u sing the steps in “Connecting Two Speakers and One Sub- woofer (Unbridged Connecti on)” on Page 1 4 or “Connecting Two U.
20 Troubleshooting ˆ T roubleshooting We do not expect you to have any pro blems with your RadioShack H i g h P o w e r 4/3/2-Channel Bridgeable Amplifier, but if you do h ave a prob lem, this chart mig ht hel p. If not, take the a mpli- fier to your local RadioShack store for assistance .
21 Troubleshooting Distorted sound (continued) The amplifier might have shut down. T urn your auto sound system off and let the amplifier cool. Make sure the amplifier is properly ventilated. Then turn your auto sound system back on. The amplifier turns itself back on when it is cooled.
22 Troubleshooting CARE To enjoy your amplifier for a long time: • Keep the amplifier dry . If it gets wet, wipe it dry immed iately . • Use and store the amplifier only in nor- mal temperature environments. • Handle the amplifier gently and care- fully .
23 Specifications ˆ Specifications Output Power: Stereo ............................................... ........................ 45 Watts × 4 @ 4 Ohms, 20–20 kHz, 0.5% THD 65 W atts × 4 @ 4 Ohms, 20–20 kHz, 10% T HD 60 W atts × 4 @ 2 Ohms, 20–20 kHz, 1% T HD Bridged .
12-2017 05A00 Printed in China RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102 Limited One-Y e ar Warranty This product is warranted by RadioShack against manufactu ring defects in .
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 Radio Shack XL-260 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 Radio Shack XL-260 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Radio Shack XL-260, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Radio Shack XL-260 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Radio Shack XL-260, 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 Radio Shack XL-260.
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 Radio Shack XL-260. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Radio Shack XL-260 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.
