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Manuel d’utilisation Radio Shack 85

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Summary
  • Radio Shack 85 - page 1

    Cat. No. 12-1977 OWNER’S MAN UAL Plea se read before using this eq uipment. 85 × 4 Hi g h Power 4-Channel Tru nk Mount Amplifier 12- 19 77 .f m P ag e 1 T ue s day , J ul y 1 3, 19 99 10 :07 AM ...

  • Radio Shack 85 - page 2

    2 FEA TURES Your Opt imus 8 5 × 4 Hi gh P ower 4- Channel Trun k Mount Am plifier is de- signed to p roduce a tot al of 340 watts to give adde d punch and pow er to your ve hicle’s ex isting ste reo sys- tem . The am plifier produces up t o 85 watts per channel of clean, powerful sound at all audio frequ encies with minimum di s tortion. You can ...

  • Radio Shack 85 - page 3

    3 Mute Turn On Ci rcuit - elim in ates the irrit a ting thum p n oise that som e ampl ifiers produce when you turn them on. Power Indic a t o r - lights when power is on. Full MOSFET Po wer Supp ly - pro- duce s enough power to supply the main amplifier a nd has a conside r- able amoun t of reserve power for peak “high de mand” s ituations. Sho ...

  • Radio Shack 85 - page 4

    4 CONTENTS Prep arati on .... .. ... .... ..... ..... ..... .... ..... ..... .. .. ..... ..... ..... .... ..... ..... ..... .. .. ..... ..... ..... .. 5 Choosing a Mounting Locat ion .... . . ............................... . . ........................... 5 Bef ore Y ou Be gin t he Insta lla tion ... .... ..... ..... ..... .... ..... ..... .. ..... ...

  • Radio Shack 85 - page 5

    5 PREP ARA TION CHOOSING A M OUNTING LO CA TION The ideal location for mounting the a mplifier is in you r vehicle’s trunk. Wherever you decid e to mount it, choose a mounting location that: • Doe s not interfere with the vehicle ’s o peration. • Lets you drill mounting holes without damaging othe r vehicle componen ts. • Allows enough sp ...

  • Radio Shack 85 - page 6

    6 Cautio n s: • T o prevent damage to your amplifier or aut osound system, you must first connect th e ground, p rimary , and switched powe r wires (as descr ibed in “Connecting G round and Pri mary/Switched Po wer”) before you connect the speakers t o the amplifier . Make t he connections o nly i n the order sho wn. Damage to the amplifier i ...

  • Radio Shack 85 - page 7

    7 2. Securely c onnec t the supplied dark blue/whit e w ire’ s spade c onnector end to the amplifier ’s REM (r e mote power) terminal. 3. Connec t the dark bl ue/white wire’s other end to y our autosound syst em’s switched power lead using a twist-on terminal conn ector (such as Cat. No. 64-3 057, no t supplie d). Note: I f yo ur aut o soun ...

  • Radio Shack 85 - page 8

    8 CONNECTING T O YOUR AUTOSOUND SYSTEM Low Le vel In pu t Co nn ec ti o ns You can c o nnect yo ur autosound sy s tem’s low-l evel pho no output j acks to the amplifier’s lo w-level phono input jac k s . For the bes t results, use shielded a udio cables, such as Ca t. No . 42-2368 (not sup plied). Note: For a clean er, less noisy signal transfe ...

  • Radio Shack 85 - page 9

    9 If your autosound system has four phono output s but you are using onl y two spea kers (front or rear) , connect only the autosound system’s correspond- ing output jacks to the amplifier using audio cab les as f o llows: • front-left to CH1 and front -right to CH2 , or • re a r- l e f t to CH3 and rear-right to CH4 12- 19 77 .f m P ag e 9 T ...

  • Radio Shack 85 - page 10

    10 If your autosound syst em has only two phono output jacks (left an d right) and you are using four speak ers, use two Y-ada pter audio cables to make the conn ections as follows: Note: F or the be st results, use shielded p hono p lug-to-phono plug Y- adapter audio cables, such as Cat. No. 42-2368 (not s u pplied). • Connect one of the Y- adap ...

  • Radio Shack 85 - page 11

    11 If your autosound system has o nly two phono output jacks (left and right) and y ou are using only two speak ers, simpl y connect them to the amp lifier ’s correspond ing CH1 and CH2 , or CH3 and CH4, phono ja cks. High -Level In put Co nnecti ons If your autosoiund system ha s only speaker outputs, you can connect them to the ampl ifier’s H ...

  • Radio Shack 85 - page 12

    12 If your autosound system has f our speaker outpu ts and you are going to use four speakers: Float ing Gr ound Connection Common Gr ound Connection 12-1 977. fm Page 1 2 T ue s day, J uly 13, 1999 10 :07 AM ...

  • Radio Shack 85 - page 13

    13 If your au tosound system h as only two spea ker outputs and you are go ing to us e four speakers : Fl oati ng G round Connection Common G round Connection 12-1 977. fm Page 1 3 T ue s day, J uly 13, 1999 10 :07 AM ...

  • Radio Shack 85 - page 14

    14 CONNECTING THE SPEAKERS With the speakers placed i n t heir approxim ate lo cations, run one s p eaker wire from each speaker to the amplifier. We recom mend you us e 16- or 18-gauge marked or c olor-coded wires to help yo u correctly conn ect the spea kers to your amplifier. For the max imum bass respon se and the best o verall performance, kee ...

  • Radio Shack 85 - page 15

    15 Connect ing Fo ur Spea kers 1. Connec t one e nd of a speaker wire’s mark ed cond uctor to the amplifier ’s CH1 + terminal (f ront-lef t positive). 2. Connec t the unmarked con ductor ’s end to t he amplifier ’ s CH1 - ter m in a l (front-left negat ive). 3. Repeat Steps 1 and 2 to conn ect anoth er speaker wire to the amp lif ier ’s C ...

  • Radio Shack 85 - page 16

    16 Co nnecting T wo Spe akers ( U nbri dged Con nection ) If you are c onnecting only two speakers , you can connect them to the amplifier’s fro n t ( CH1 and CH2 ) or rear ( CH 3 and CH4 ) speaker terminals. Cautio n : This is an unbridged con nection that produces 85 wat ts per channel. If you do not have high power speakers, use this connectio ...

  • Radio Shack 85 - page 17

    17 Con n ecting T wo Speak ers (Br idged C onnecti on) If you are connecting onl y two speakers (left and right), you can add (bridge) the power out put o f two channel s (front and back) to produce t he combin ed power of both from each of the two speakers. Caution : Th is is a bridged connection that produces 1 70 watts p er speaker. Us e this co ...

  • Radio Shack 85 - page 18

    18 Co nnecting T wo Un bridg ed Speake rs and One Unbr idged Subw o ofe r 1. Connect the two spea kers to th e CH1 a nd CH2 terminals (front speakers) or to the CH3 and CH4 terminals (rear spea kers). 2. For an unbridged c onnection, conn ect the subwoofer to the ampl if i er’s CH3 or CH4 terminals (if you used the front spe aker connections in S ...

  • Radio Shack 85 - page 19

    19 Connect ing T wo Unb ridge d Speaker s and One B ridged Su bwoof er 1. Connec t the tw o speak ers to the CH1 and CH2 t erminals (fron t speakers) or to t he CH3 and CH4 t e rminals (rear speakers). 2. For a bridg ed connection, c onnect the s ubwoofer to the am plifier ’s + CH3 and CH4 + t erminals (if you u sed the front speaker c onnections ...

  • Radio Shack 85 - page 20

    20 TESTING THE C ONNECT IONS Before y ou perman ently m ount the am pl ifier, connect y our vehi cle battery’s neg- ative ( - ) cabl e, turn your vehicle’s i gnition to ON or ACC, then test the conne c- tions. The amplifier is properly connected to the autosou nd system and speakers if you can verify that t he a mplifier an d t he a uto sound s ...

  • Radio Shack 85 - page 21

    21 MOUNT ING TH E AMPL IFIE R Before y ou begin m ounting the am plifier, make su re you have t he following sup- plied hardware necessary f or moun ting. • 6 sheet-me tal screws • 6 spring washers • 6 flat washers Then confi rm that the amplifier fits your v e hicle’s m ounting area. Caution: Be careful to not drill int o anythi ng behind ...

  • Radio Shack 85 - page 22

    22 3. Using the mounting ho les on the amplifier as a gu ide, mark th e locations for the mount ing hol es. 4. D rill 9 / 64 -inch holes in the marked locations, being caref ul not to dam age anything behin d the mounting surface. 5. Attach the a mpl ifier to t he mou nting s urf ace usin g the s upp lied s heet-met al screws and washers. 6. Reconn ...

  • Radio Shack 85 - page 23

    23 OPER A TION TURNING ON T HE AMPLIF IER The am plifier automatically turns on when ever you turn your vehi cle’s ignition switch to ACC or ON. POWE R lights when the amplifier is o perating. SETTI N G THE LEVEL CONT RO L For th e best performance, you can ad just the lev el of audio s ignals that enter t he ampl ifier by followin g these steps. ...

  • Radio Shack 85 - page 24

    24 2. T emporarily turn up the autosound s ystem’s volume control t o about one- third of it s fu ll range. Cautio n : Ne v e r turn t h e le v el controls up any farther than you need to get clear sound at two thirds volume maximum . 3. T urn the le ft and right LEVEL controls clock wise u ntil you can hear the sound at a comfortable level. 4. T ...

  • Radio Shack 85 - page 25

    25 MAIN TENANCE Your Op timus 85 × 4 High Powe r 4 -Channel Trunk Mount Am plifier is an example of superior design and c raftsmanship. The follo wing suggestions will help you care for your (pro duct nam e) so you can e njoy it for years. Keep the amplifier dry. If it get s wet , wipe i t dry immedi ately. Liq- uids mig ht contain mi nerals that ...

  • Radio Shack 85 - page 26

    26 REPLACING THE FUSES If the am plifier shuts d own, you might need to repl ace t he p ower wi re’s 50-am p tube-type fuse, ei ther of the two 25-am p bl ade-t ype fu ses on the b ac k panel, or all three fus es. Cautio n s: • Do not u se a fuse with ratings other than those specified here. Doing so might dam age your amplifier . • Af t er r ...

  • Radio Shack 85 - page 27

    27 SPEC IFI CA TIONS 10% T HD Output Power @ 1 4.4 VDC 1 kHz (4 Channel Mod e) ...................... . ....................... . .................... . ....... 85 W ¥ 4 (Bridged M ode) . ................ .. ....... .......... .. ....... ....... .......... .. ....... . 170 Watt s ¥ 2 Frequency Respons e ..................... . ................... ...

  • Radio Shack 85 - page 28

    RADIO S HACK A Divisi o n of T andy Corpor ation Fort Worth, T exa s 76102 7A5 Printed in T aiw an RADIO SHACK L IMITED W ARRANTY Thi s pr oduc t is warr ant ed a gain st def ects for 1 year fr om d ate of pur chase from Rad io Sh ac k com pa ny -o w ned st o re s an d aut ho riz ed R ad io Shac k franc h is ee s and de al ers . Wit hin thi s pe r ...

Fabricant Radio Shack Catégorie Stereo Amplifier

Les documents que nous recevons du fabricant de l'appareilRadio Shack 85 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Radio Shack
- manuels d’utilisations 85
- fiches produit Radio Shack
- dépliants
- ou étiquettes-énergie Radio Shack 85
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Radio Shack 85.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Radio Shack 85, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Radio Shack 85. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Radio Shack 85.

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Manuel d’utilisation complet de l’appareil Radio Shack 85, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Radio Shack 85 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Radio Shack 85.

Le manuel d’utilisation complet Radio Shack, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Radio Shack 85 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Radio Shack 85, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lRadio Shack 85 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Radio Shack 85 - qui devraient nous aider dans les premières étapes lors de l'utilisation Radio Shack 85
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Radio Shack 85
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Radio Shack 85 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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