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Directed Electronics A1200/4 manuale d’uso - BKManuals

Directed Electronics A1200/4 manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Directed Electronics A1200/4. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Directed Electronics A1200/4 o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Directed Electronics A1200/4 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Directed Electronics A1200/4 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Directed Electronics A1200/4
- nome del fabbricante e anno di fabbricazione Directed Electronics A1200/4
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Directed Electronics A1200/4
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Directed Electronics A1200/4 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Directed Electronics A1200/4 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Directed Electronics in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Directed Electronics A1200/4, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Directed Electronics A1200/4, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Directed Electronics A1200/4. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    AMPLIFIER MODELS A600/4 A1200/4[...]

  • Pagina 2

    T ABLE OF CONTENTS Congr atulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Ser vice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 F eatures . . . . . . . . . . . . [...]

  • Pagina 3

    CONGRA TULA TIONS Thank y ou f or choosing Precision P ower TM audio equipment. Designed and engineered in the USA, this product combines innov ativ e technology with the finest mater ials to consistently deliv er Absolutely State of the Ar t ™ perf or mance, sound quality , reliability , and v alue. This Precision P ower TM product reflects our [...]

  • Pagina 4

    FEA TURES Adv anced Instrumentation Input Stage TC-X Cr ossover 24dB/Octa v e; HP/LP/FULL; 30-4kHz Crossov er Adaptiv e PWM P ow er Supply AP-IV Protection Circuity Fully Complementar y Darlington Output Stage QB ASS TM Bass Boost (A600/4) QB ASS Plus TM Bass Boost (A1200/4) High V oltage Input Capability with -12dB Attenuation Switch Gold Plated R[...]

  • Pagina 5

    SPECIFICA TIONS Nominal Power Ratings MODEL 4ohm STEREO 2ohm STEREO 4ohm MONO A600/4 4 X 50 4 X 75 2 X 150 A1200/4 4 X 100 4 X 150 2 X 300 General Specifications F requency Response 20Hz - 20kHz P ow er Bandwidth 10Hz - 50 kHz T otal Harmonic Distor tion + N <0.05% Input T opology Instrumentation Input Sensitivity 150mV - 12 V olts RMS (with -12[...]

  • Pagina 6

    5 FUSE REQUIREMENTS Y ou will need to install an in-line fuse or circuit break er in the pow er wire within 18” of the batter y . This fuse or circuit breaker is to protect y our v ehicle from fire in case the power wire shor ts to the v ehicle body . If you are only using one amplifier , use the fuse rating indicated in this char t. If you are u[...]

  • Pagina 7

    AMPLIFIER ST A TUS LEDS The LEDs provide the f ollowing indications: 1. P ower - These LEDs illuminates the center Precision P ow er logo bac kground when the amplifier po wer is tur ned on. 2. Shor t - These LEDs behind the PPI logo will flash to indicate a shor t on the output. 2. Thermal - These LEDs behind the PPI logo will e xtinguish if the a[...]

  • Pagina 8

    T OOLS/P ARTS FOR INST ALLA TION NO TE: T OOLS ARE NO T SUPPLIED . Small flat b lade scre wdriver Phillips scre wdriver (#2 or medium siz ed) Wire cutters Wire strippers 4 - #6 round head scre ws, and 1 - #8 sheet metal scre w . (or nut, bolt, flat washer , star washer) (see details) 2 - Ring connectors (large enough to accommodate y our method of [...]

  • Pagina 9

    WIRING Bef ore beginning, disconnect the negative (-) terminal of the batter y prior to connecting the amplifier to the positive (+) 12V terminal to pre vent a shor t to ground and potential damage to wiring and equipment. Some v ehicle radios ha v e an anti-theft f eature where when the radio is remo ved from 12V the r adio will no longer function[...]

  • Pagina 10

    Obser v e the same precautions for routing these wires that y ou f ollowed f or r unning the pow er and remote tur n on wires. Cut off e xcess and, using wire str ippers , strip 1/4-inch of insulation. Locate the front speak er/remote tur n-on P ower Loc k TM connector . Using a he x wrench loosen the scre ws on the upperside of the connector . Ins[...]

  • Pagina 11

    F or the rear channels, locate the f our ter minal speak er P ower Loc k TM connector . Using a he x wrench loosen the scre ws on the upperside of the connector . Inser t the speaker leads into the end and secure with the he x wrench. Check to be sure y ou've maintained proper polarity bef ore secur ing each wire . GROUND WIRING Locate an area[...]

  • Pagina 12

    CHARGING SYSTEM If y our total current dra w is ov er 100 amps ( or total output pow er is ov er 600 watts ), y ou are probab ly e xceeding the capability of your charging system. Dimming lights and fluctuating voltage are solid indicators that y ou need to upgr ade y our alter nator , batter y , or both. Y ou should also chec k the condition and c[...]

  • Pagina 13

    load, doub le its 4 ohm RMS rating. These amplifiers will eff ectively doub le their pow er at this load. 1000W X 1.5 X2 = 3000 watts 3000W = 250 Amps total current dra w 12V If y ou are using more than one amplifier , add up the total current dra w f or all of them and choose the appropriate gauge based on the gr and total. PO WER WIRE SIZE A mini[...]

  • Pagina 14

    PO WER LOCK CONNECT ORS Once y ou ha v e r un both the pow er and ground wires, then connect the cab les to the amplifier . Cut off e xcess wire, and using wire strippers, strip the ends of the power and g round cab les appro ximately 1/4 inch. Locate the Po w e r Lock TM pow er and ground connector (supplied). Using a hex wrench, loosen the scre w[...]

  • Pagina 15

    suitab le subwoof er or center channel. Der iving the mono channel is accomplished b y using the Left Channel P ositiv e wire (L+) as the positiv e speaker wire and the Right Channel Negativ e wire (R-) as the negativ e speaker wire . Note: It is impor tant that a minimum 4 ohm impedance is obser v ed. If the impedance drops below 4 ohms while the [...]

  • Pagina 16

    A600/4 FR ONT PLA TE DIA GRAM 1. Cooling Plenums: Maintain a minimum 2” clearance around cooling plenums f or proper amplifier cooling. 2. Rear Speaker Connector: Speaker P ower Loc k TM connector . 3. Fr ont Speaker/Remote Connector: Speak er P ower Loc k TM connector . 4. QB ASS TM Level Contr ol: Controls bass boost, centered at 40Hz with up t[...]

  • Pagina 17

    12. Rear Input INT/EXT Switch: Select the INT position if y ou want to use the inter nal signal path from the front crosso v er for the rear input, or the EXT position to use the e xter nal rear RCA input. 13. Sour ce HP/LP/FULL Switch: Select the desired setting. HP/LP/FULL f or the inter nal signal from the front channel to the rear channel when [...]

  • Pagina 18

    A600/4 END PLA TE DIA GRAM 1. P ower/Gr ound Po w e r Lock TM : After y ou ha v e securely connected y our pow er and ground wires, plug in the P ower/Ground Po w e r Lock TM connector here. 2. Cooling Plen ums: Maintain a minimum 2” clearance around cooling plenums f or proper amplifier cooling. A1200/4 FR ONT PLA TE DIA GRAM 1. Cooling Plenums:[...]

  • Pagina 19

    4 & 5. QB ASS TM 1 and QB ASS TM 2 Freq.: Use these s witches, QB ASS TM 1 and QB ASS TM 2 to progr am the QB ASS PLUS TM circuit frequency . 6. -12dB Attenuation Switch: Push this s witch ‘IN’ f or high v oltage input (4V -12V) capability . This button must be pushed ‘IN’ f or use with speak er le vel input on common g round head-units[...]

  • Pagina 20

    19. Output Sour ce HP/LP/FULL Switch: Select the desired crossov er setting, HP/LP/FULL f or the RCA output signal. 20. Output Crosso ver Freq. Contr ol: Use this control to adjust the output crossov er frequency from 30Hz to4kHz. 21. Output Cr osso ver HP/LP/FULL Switch: Select the desired crossov er setting, HP/LP/FULL f or the inter nal output s[...]

  • Pagina 21

    INPUTS There are two sets of RCA jac ks on the front end of your amplifier . The RCA cab les from y our source unit go in the set labeled INPUTS . If your source unit doesn’t ha v e RCA outputs, then add a set of RCA plugs (a v ailable at y our dealer) to your front or rear set of speak er leads (see dra wing below). Plug them into the input jac [...]

  • Pagina 22

    A600/4, A1200/4 BLOCK DIA GRAM INPUT A TTENUA TION INPUT A TTENUA TION 21[...]

  • Pagina 23

    AD V ANCED INSTRUMENT A TION INPUT The Adv anced Instr umentation Input has been incor porated from the legendar y Precision P ower TM 2500F1 . This circuit completely isolates the chassis ground from the audio circuit of the amplifier and reduces noise radiated into y our signal cables b y up to 40dB. This is equiv alent to a noise reduction of ap[...]

  • Pagina 24

    QB ASS/QBASS PLUS SPECIFICA TIONS QB ASS TM ( A600/4 ) Up to 18dB of boost centered at 40Hz, with a Q-f actor of 2. QB ASS PLUS TM ( A1200/4 ) Up to 18dB of boost with selectab le center frequency at 30Hz, 36Hz, 44Hz or 60Hz, with a Q-f actor of 2. Optional QB ASS REMO TE TM ( A1200/4 ) This boost control can be mounted in the dash and will superse[...]

  • Pagina 25

    CA UTION: QB ASS PLUS TM should only be used in systems with a strong subwoof er section. +18dB is a tremendous amount of bass boost and ma y damage your speak ers or create e xcessiv e distor tion if ab used. The optional QB ASS REMO TE TM : This boost control can be mounted in the dash and will supersede the boost control on the endplate. These P[...]

  • Pagina 26

    25 TC-X CR OSSO VER Y our ne w amplifier has a TC-X Crossov er (T otal Control X-ov er ® ) 30Hz-4kHz (see this guide f or Crossov er Char t).12dB per octa ve phase correlated crossov er b uilt-in to provide superior system fle xibility without the added e xpense and installation of an outboard crossov er . The speaker outputs of y our amplifier ar[...]

  • Pagina 27

    CR OSSO VER DETENT CHART Detent # Low P ass F requency (Hz) @ -3dB High P ass F requency (Hz) @ -3dB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 28 28 30 30 30 32 34 36 38 42 46 50 52 54 60 66 76 88 100 116 136 144 168 198 240 286 310 340 380 424 484 576 632 748 932 1076 1428 170[...]

  • Pagina 28

    INPUT COMBINE Y our multi-channel amplifier can use both front and rear outputs from y our head unit to maintain the ability to f ade front to rear , or y ou can run a single set of RCAs to the front inputs and push in the Rear Input INT/EXT s witch on the amplifier endplate to route the front signal to the rear channels as well. ADJUSTING INPUT GA[...]

  • Pagina 29

    28 Ther mal Protection engaged. The amplifiers will tur n off and after a minute or so will come bac k on (the status LEDs will e xtinguish). In this case, ensure that there is nothing b locking the normal con v ection airflow of the amplifier . No obstr uction should be within 2” of the amplifier on all sides. Note: Low battery v oltage will cau[...]

  • Pagina 30

    LIMITED TW O YEAR CONSUMER W ARRANTY : Directed Electronics promises to the original purchaser , to replace this product should it prov e to be def ectiv e in workmanship or mater ial under normal use, f or a period of two years from the date of purchase b y the dealer as indicated by the date code marking of the product PRO VIDED the product was i[...]