manualshive.com logo in svg

Hertz H230, Руководство пользователя, Страница: 20 / 32

Поделиться
Скачать
Hertz H230 Скачать руководство пользователя страница 20

20

DESCRIPTION

H230

: high current stereo amplifier with built-in electronic crossover. Very

powerful, reliable and with good sound, it synthesizes 

HERTZ

technical staff’s

research and experimentation. Its small size permits to easily install it even in
narrow places; its great versatility allows its use in demanding configurations, in
a complete Front + Subwoofer Trimode system, for instance, or for driving a
mono subwoofer through its 24dB/Oct. filter. Its complete compatibility with
every source is insured by its being able to accept preamplified signals up to 5V
and high level signals for the head units that are only supplied with power outputs
(HI POWER). Its power reserve, low frequency control and timbre precision make

H230

the ideal amplifier to get high sound pressure and outstanding musical

performances. 

POWER SUPPLY 

H230

has two switching power supply stages, one separated from the other.

Each of them drives a channel in Dual mono configuration. They consist of three
pairs of 

MOSFET

s each, that drive a toroidal transformer with oversize multiwire

winding.

INPUT SECTION

Input stage is provided with the special 

NRS

® (Noise Reduction System) circuit,

for totally rejecting noise generated by the car electric devices (alternator,
electronic injection, etc.).

AMPLIFIER STAGE

Driver stages are characterised by an extremely linear circuitry with very low
harmonic distortion and high damping factor; they have a transistor differential
amplifier. Power stages have Darlington configuration with high gain transistors
and high current bipolar drivers, which can supply 

230W

per channel in stereo

and 

700W

in mono.

CROSSOVER SECTION

H230

has a bypass electronic crossover made of two Butterworth filters with

selectable 12dB or 24dB/Oct. slope. The amplifier can handle any speakers
systems, even in mono configuration, through the filters cut-off frequency
independent adjustment between 40 and 150 Hz and by selecting the filter
itself (Hi-Pass/Lo-Pass). It is possible to handle preamplified outputs with a Hi-
Pass or a Lo-Pass mono signal through AMPLI MODE and PRE OUT MODE
adjusters.

PROTECTION CIRCUITS

H230

protection circuits consist of:

•

a device against short circuit and against DC in the outputs, to protect

loudspeakers;

•

a thermal sensor. In case temperature increases excessively, it stops the

amplifier functioning until optimal working conditions occur again.

45

EXEMPLES DE CONFIGURATION

H230 H230 BRIDGED

FRONT + REAR + SUB

REAR

RIGHT

REAR

LEFT

FRONT

RIGHT

TW

WF

FRONT

LEFT

WF

TW

SUB

TW

WF

WF

TW

H230

H230

H230

Front

Sub

Rear

Содержание H230

Страница 1: ...ng 12V DC battery with 4 Ohm load and all functioning channels Mesures standard HERTZ Puissances mesurées selon les standards Elettromedia édition 1998 12 VDC et 13 8 VDC 1 kHz ou fréquence de coupe du filtre actif 0 3 THD puissance nominale 1 THD puissance continue Tolérance 10 5 Puissance continue mesurée en appliquant une tension RMS sur charge résistive Puissance nominale mesurée en utilisant ...

Страница 2: ...o collegate fra di loro HI POWER OUT Lautsprecher SPANNUNGS VERSORGUNGSPANEL IN OUT PANEL Sicherungskasten H230 Sicherung 2 x 30A FRONT REMOTE OUT ODER ELEKTRISCHE ANTENNE Batterie HI POWER OUT PRE OUT RING TERMINALS MIN SECTION ST 4 23 1G 093 20 2 x 14 A W G MAX SECTION ST 4 23 1G 092 20 2 x 12 A W G WIR RATEN IHNEN ZU FOLGENDEN LAUTSPRECHERKABELN KABEL 4 Ohms 2 Ohms Mitgeliefert Mitgeliefert RB ...

Страница 3: ...REAR SUB 13 INSTALLAZIONE Fissaggio dell apparecchio 14 Collegamento ingresso HI IN mono 14 Collegamenti elettrici 15 Cavi consigliati per i collegamenti 15 STANDARD DI MISURA HERTZ 64 62 EINBAU Red Black Black Red L L R R HI POWER OUT 55 346 178 Hinweis Um den Verstärker auf mono zu brücken können Sie eins oder beide Kanäle benutzen Auf der mitgelieferten Anschlussbuchse sollen deshalb die Kabel ...

Страница 4: ...n System per la totale reiezione dei disturbi dell impianto dovuti alle parti elettriche del veicolo alternatore iniezione elettronica ecc SEZIONE FINALE Gli stadi driver caratterizzati da una circuitazione estremamente lineare a bassissima distorsione armonica ed elevato fattore di smorzamento sono dotati di un differenziale a transistor Le sezioni di potenza adottano una configurazione Darlingto...

Страница 5: ...D 0 3 150 W x 2ch 4 Ohm POTENZA D USCITA RMS 13 8 VDC THD 1 2 Ch stereo 230 W x 2ch 4 Ohm 2 Ch stereo 350 W x 2ch 2 Ohm 1 Ch bridged 700 W x 1ch 4 Ohm 2 Ch stereo 1 Ch bridged Trimode 230 W x 2ch 4 Ohm 700 W x 1ch 4 Ohm SEZIONE FILTRI INGRESSI L R Full Range Hi Pass 12 dB Oct Lo Pass 12 24mono dB Oct 40 150 Hz INGRESSI L R PRE IN BOOSTER HI IN USCITE Hi Pass 12 dB Oct Lo Pass mono 24 dB Oct 40 150...

Страница 6: ...terminazioni e le relative guaine protettive sono fornite in dotazione Attenzione Si consiglia di inserire un fusibile adeguatamente dimensionato sul cavo che collega il polo positivo della batteria al morsetto BATT dell amplificatore Questo fusibile dovrà essere installato a circa 10 cm dalla batteria v Installazione pag 15 2 BATT GND Morsetto per il collegamento del cavo Remote che proviene dall...

Страница 7: ...NE SOSTITUZIONE FUSIBILE 58 KONFIGURATIONEN NON INDEPENDENT FREQUENCY CONTROL INDEPENDENT FREQUENCY CONTROL NON INVERTED AMPLIFIER INVERTED AMPLIFIER HI PASS LO PASS BAND PASS STEREO SIGNAL DUAL MONO POWER AMPLIFIER Nominal power 2 x 150 W PRE OUT MODE A Lo 24dB B Hi 12dB HI IN Gain 6dB AMP L AMP R Hi Pass Lo Pass L R L R mix C B A C B A A B A B A B A B AMPLI MODE OUT Stereo Mono Full Hi Pass Lo P...

Страница 8: ...verificare nuovamente la correttezza delle configurazioni e di tutti i collegamenti Se il led dovesse riaccendersi contattare i centri d assistenza autorizzati HERTZ 2 SAFETY LED rosso Regola la sensibilità d ingresso di entrambi i canali dell amplificatore e ne imposta il livello d uscita L intervallo della regolazione si estende fra 5V sensibilità minima valore adatto per sorgenti ad alta uscita...

Страница 9: ... in mono è possibile utilizzare indifferentemente uno degli ingressi o entrambi Sul connettore fornito in dotazione andranno collegati o soltanto i fili relativi ad uno dei due canali o di entrambi v Collegamento ingresso HI IN pag 14 6 HI IN Ingressi preamplificati dei canali sinistro L e destro R dell amplificatore Collegare ad essi le uscite preamplificate PRE OUT di una sorgente autoradio sint...

Страница 10: ...Pass bridged L R L R L R LEVEL 5 0 2 V A Hi 12dB Lo 24dB B Lo 12dB C Full L R L R 40 150 Hz X OVER 12 dB Oct 40 150 Hz X OVER 12 dB Oct L R PRE OUT PRE IN SCHEMA A BLOCCHI 55 SPANNUNGSVERSORGUNGPANEL 2 Kontrollieren Sie ob die neue Sicherung dem Wert der originalen Sicherung entspricht und drücken Sie die Sicherung fest ein Diese Prozedur verhindert störende Kontakte die auf der Spannungsversorgun...

Страница 11: ...150 40 150 40 150 40 150 40 150 40 150 40 150 40 150 40 150 40 150 Config 1 Pre Out Lo 24 dB mono 2 Pre Out Hi 12 dB 3 Pre Out Lo 24 dB mono 4 Pre Out Hi 12 dB 5 Pre Out Lo 24 dB mono 6 Pre Out Hi 12 dB Speakers Full Range Speakers Full Range Speakers Lo 12 dB Speakers Lo 12 dB Speakers Hi 12 dB Speakers Lo 24 dB mono TABELLA CONFIGURAZIONI 54 SPANNUNGSVERSORGUNGSPANEL ...

Страница 12: ...empfindlichkeit 200 mV 5 V Eingangsimpedanz 10 k Ohm Lastimpedanz 2 Ch stereo 4 2 Ohm 1 Ch mono überbrückt bridged 4 Ohm RMS NOMINALAUSGANGSLEISTUNG PN 12 VDC THD 0 3 150 W x 2ch 4 Ohm RMS AUSGANGSLEISTUNG 13 8 VCD THD 1 2 Ch stereo 230 W x 2ch 4 Ohm 2 Ch stereo 350 W x 2ch 2 Ohm 1 Ch bridged 700 W x 1ch 4 Ohm 2 Ch stereo 1 Ch bridged Trimode 230 W x 2ch 4 Ohm 700 W x 1ch 4 Ohm FILTER UND EINGANGS...

Страница 13: ...n Dies garantiert hohe Leistungsreserven in jeder Betriebsart EINGANGSSEKTION Die Eingangsschaltung verfügt über eine besondere NRS Schaltung Noise Reduction System die die störenden Geräusche der elektischen Teile Strommaschine elektronische Injektion usw des Autos unterdrückt AUSGANGSSEKTION Die Treiberschaltungen sind extrem lineare Schaltungen mit einem harmonischen Klirrfaktor einem hohen Däm...

Страница 14: ... relativi ad uno dei due canali o entrambi COLLEGAMENTO HI IN MONO INHALTSVERZEICHNIS EINLEITUNG p 50 BESCHREIBUNG 52 TECHNISCHE DATEN Technische Daten des H230 53 SPANNUNGSVERSORGUNGSPANEL Funktionen 54 Sicherungswechsel 55 IN OUT PANEL Funktionen 56 57 KONFIGURATIONEN Blockschema 58 Konfigurationstabelle 59 ANLAGENBEISPIELE H230 TRIMODE FRONT SUB 60 H230 STEREO H230 BRIDGED FRONT SUB 60 H230 STE...

Страница 15: ...caso di impianti che prevedano più amplificatori o amplificatori equipaggiati con più fusibili esso dovrà essere pari alla somma dei valori dei vari fusibili COLLEGAMENTI ELETTRICI 50 EINLEITUNG EINLEITUNG Wir danken Ihnen dass Sie sich für unser Produkt entschieden haben Sie haben eine gute Wahl getroffen da unsere Modelle sowohl für den Klang als auch als Geräte Spitzenleistungen gewährleisten B...

Страница 16: ...GEBRAUCHSANWEISUNG D D D DE E E EU U U UT T T TS S S SC C C CH H H H ...

Страница 17: ...Owner s manual E E E EN N N NG G G GL L L LI I I IS S S SH H H H ...

Страница 18: ...OUT PRE OUT TERMINAUX A ANNEAUX SECTION MINI ST 4 23 1G 093 20 2 x 14 A W G SECTION MAX ST 4 23 1G 092 20 2 x 12 A W G PLOTS POUR HAUT PARLEURS CABLE 4 Ohm 2 Ohm fourni fourni RB 6 58 1G RB 8 58 1G RB 6 94 1G RB 8 94 1G MAINPOWER 5 rouge et noir POWERFLOW 3 rouge et noir f 6 24 f 8 31 f 6 24 f 8 31 BORNES D ALIMENTATION CABLES BATTERIE et MASSE Pour 6 A W G Pour 3 A W G f mm inch CABLES POUR HAUT ...

Страница 19: ...fier fixing 30 HI IN input connection mono 30 Electric connections 31 Recommended cables for connections 31 HERTZ MEASUREMENT STANDARDS 64 46 MONTAGE 55 346 178 Fixer l amplificateur en utilisant les vis auto taraudeuses ø 4 2 x 20 mm et les rondelles fournies avec l appareil Cotes de perçage pour la fixation FIXATION DE L APPAREIL Red Black Black Red L L R R HI POWER OUT Notes pour connecter l am...

Страница 20: ...ly rejecting noise generated by the car electric devices alternator electronic injection etc AMPLIFIER STAGE Driver stages are characterised by an extremely linear circuitry with very low harmonic distortion and high damping factor they have a transistor differential amplifier Power stages have Darlington configuration with high gain transistors and high current bipolar drivers which can supply 23...

Страница 21: ...T POWER RMS 13 8 VDC THD 1 2 Ch stereo 230 W x 2ch 4 Ohms 2 Ch stereo 350 W x 2ch 2 Ohms 1 Ch bridged 700 W x 1ch 4 Ohms 2 Ch stereo 1 Ch bridged Trimode 230 W x 2ch 4 Ohms 700 W x 1ch 4 Ohms FILTERS INPUTS L R Full Range 12 dB Oct Hi Pass 12 24 mono dB Oct Lo Pass 40 150 Hz INPUTS L R PRE IN BOOSTER HI IN OUTPUTS 12 dB Oct Hi Pass 24dB Oct mono Lo Pass 40 150 Hz OTHER FUNCTIONS Remote IN 7 15 V F...

Страница 22: ... protective sheaths are given with the amplifier Caution Please insert a suitable fuse on the cable that connects the battery positive pole to the amplifier BATT terminal block This fuse will have to be installed about 10 cm far from battery see Installation page 31 2 BATT GND Terminal block to connect the Remote cable that comes from the source and that controls the amplifier switching on Applied...

Страница 23: ...42 CONFIGURATIONS NON INDEPENDENT FREQUENCY CONTROL INDEPENDENT FREQUENCY CONTROL NON INVERTED AMPLIFIER INVERTED AMPLIFIER HI PASS LO PASS BAND PASS STEREO SIGNAL DUAL MONO POWER AMPLIFIER Nominal power 2 x 150 W PRE OUT MODE A Lo 24dB B Hi 12dB HI IN Gain 6dB AMP L AMP R Hi Pass Lo Pass L R L R mix C B A C B A A B A B A B A B AMPLI MODE OUT Stereo Mono Full Hi Pass Lo Pass bridged L R L R L R LE...

Страница 24: ...E Hi Pass 12 dB Oct PRE OUT MODE HI 12dB SORTIES DE PUISSANCE Lo Pass mono 24 dB Oct 9 AMPLI MODE Entrées à niveau élevé des canaux gauche L et droit R de l amplificateur Par l intermédiaire du connecteur spécial fourni avec l appareil leur connecter les sorties de puissance HI POWER de la source autoradio lecteur CD DAT etc au cas où celle ci ne devait pas disposer d une sortie pré amplifiée spéc...

Страница 25: ...to the amplifier preamplified outputs PRE OUT Hi 12dB The built in crossover will supply preamplified outputs with a 12dB Oct Hi Pass signal higher than the cut off frequency set by X OVER 12dB adjuster Lo 24dB The built in crossover will supply preamplified outputs with a 24dB Oct mono Lo Pass signal mix L R that is lower than the cut off frequency set by LO PASS 24dB adjuster and that is suitabl...

Страница 26: ...ass Lo Pass bridged L R L R L R LEVEL 5 0 2 V A Hi 12dB Lo 24dB B Lo 12dB C Full L R L R 40 150 Hz X OVER 12 dB Oct 40 150 Hz X OVER 12 dB Oct L R PRE OUT PRE IN BLOCK DIAGRAM 39 PANNEAU D ALIMENTATION SUBSTITUTION DU FUSIBLE 2 Vérifier que la valeur du nouveau fusible soit identique à celle du fusible précédent fourni avec l appareil puis l insérer bien à fond Cela évitera de faux contacts qui po...

Страница 27: ...ents 2 BATT GND Plots pour la connexion des câbles d alimentation de l amplificateur Connecter le pôle positif de la batterie au plot BATT et connecter le pôle négatif au plot GND Pour un meilleur transfert de courant et pour garantir le fonctionnement parfait de l amplificateur il est recommandé d utiliser des câbles d alimentation de la section conseillée voir Montage page 47 Dans ce but le cata...

Страница 28: ...ement 100 Hz 4 Ohm 270 Sensibilité d entrée 200 mV 5 V Impédance d entrée 10 k Ohm Impédance de charge 2 Ch stéréo 4 2 Ohm 1 Ch mono en pont bridged 4 Ohm PUISSANCE DE SORTIE NOMINALE RMS PN 12 VDC THD 0 3 150 W x 2ch 4 Ohm PUISSANCE DE SORTIE RMS 13 8 VDC THD 1 2 Ch stéréo 230 W x 2ch 4 Ohm 2 Ch stéréo 350 W x 2ch 2 Ohm 1 Ch bridged 700 W x 1ch 4 Ohm 2 Ch stéréo 1Ch bridged Trimode 230 W x 2ch 4 ...

Страница 29: ...avec enroulement multifilaire surdimensionné SECTION D ENTREE L étage d entrée dispose du circuit spécial NRS Noise Reduction System pour le rejet total des perturbations de l installation générées par les parties électriques du véhicule alternateur injection électronique etc SECTION FINALE Les étages drivers caractérisés par un circuit extrêmement linéaire à très basse distorsion harmonique et co...

Страница 30: ... IN INPUT CONNECTION MONO INDEX INTRODUCTION p 34 DESCRIPTION 36 DONNEES TECHNIQUES Caractéristiques techniques H230 37 PANNEAU D ALIMENTATION Fonctions 38 Substitution du fusible 39 PANNEAU IN Fonctions et boutons de commande 40 41 CONFIGURATIONS Bloc diagramme 42 Tableau des configurations 43 EXEMPLES DE CONFIGURATION H230 TRIMODE FRONT SUB 44 H230 STÉRÉO H230 BRIDGED FRONT SUB 44 H230 STÉRÉO H2...

Страница 31: ...e system consists of several amplifiers or in case amplifiers have several fuses ELECTRIC CONNECTIONS INTRODUCTION 34 INTRODUCTION HERTZ vous remercie d avoir opté pour cet amplificateur et vous félicite de votre excellent choix Chaque modèle a été spécialement conçu et réalisé pour satisfaire les exigences des passionnés du son au volant en leur offrant des prestations remarquables tant sur le pl...

Страница 32: ...Mode d emploi F F F FR R R RA A A AN N N NÇ Ç Ç ÇA A A AI I I IS S S S ...

Отзывы:

Нет отзывов