Coral Electronic HA 250 Manual Download

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NORMAL STEREO (or mono) USE

MRX: BI-POWERED 2 WAY SYSTEM / ACTIVE SUBWOOFER

FLAT-ON

LOW-PASS

MRX

FLAT-ON

HIGH-PASS

ST-MO

0.4

0.8

VOLT

MRX: BI-POWERED 3 WAY SYSTEM

FLAT-ON

LOW-PASS

MRX

FLAT-ON

HIGH-PASS

FLAT-ON

LOW-PASS

MRX

FLAT-ON

HIGH-PASS

ST-MO

0.4

0.8

VOLT

ST-MO

VOLT

FLAT-ON

LOW-PASS

ST-MO

0.4

0.8

VOLT

FLAT-ON

LOW-PASS

MRX

FLAT-ON

HIGH-PASS

X-OVER WOOFER MIDRANGE TWEETER

X-OVER MIDRANGE TWEETER

WOOFER

X-OVER WOOFER TWEETER

SUBWOOFER

Summary of Contents for HA 250

Page 1: ...HA 250 HA 280 stereo power amplifier ...

Page 2: ...VITY Regola la sensibilità d ingresso Adjusts the input sensitivity 4 INPUT SWITCH Seleziona l uso STEREO MONO Switches the STEREO MONO mode 5 MRX CONTROL LOW PASS Regola la frequenza di taglio Adjusts the cut frequency 6 MRX SWITCH LOW PASS Attiva disattiva la funzione MRX Sets the MRX on off status 7 MRX CONTROL HIGH PASS Regola la frequenza di taglio Adjusts the cut frequency 8 MRX SWITCH HIGH ...

Page 3: ...3 WAY SYSTEM Hz FLAT ON LOW P ASS MRX FLAT ON Hz HIGH PASS Hz FLAT ON LOW P ASS MRX FLAT ON Hz HIGH PASS ST MO 2 0 4 1 4 0 8 R IN VOLT ST MO VOLT Hz FLA T ON LOW PASS M ST MO 2 0 4 1 4 0 8 R IN VOLT Hz FLAT ON LOW P ASS MRX FLAT ON Hz HIGH PASS X OVER WOOFER MIDRANGE TWEETER X OVER MIDRANGE TWEETER WOOFER X OVER WOOFER TWEETER SUBWOOFER A A B B A e B B A A A B ...

Page 4: ...o 4 ST stereo per collegare una coppia di cavi provenienti dall autoradio Sui morsetti d uscita 10 è presente un segnale stereo MO mono per collegare un solo cavo proveniente dall autoradio sull ingresso L Sui morsetti di uscita 10 terminali bridge è presente un segnale mono Choose the right position of input switch 4 ST stereo to connect a couple of cables from car radio A stereo signal is presen...

Page 5: ... uscita Non collegate mai a massa alcun altoparlante Connect two speakers or two speaker systems to the connectors 10 keeping the polarities Use right section speaker cables 1 2 mm2 Use right power handling loudspeakers Never link together the negative outputs Never connect to ground any speakers Collegate un altoparlante o un sistema di altoparlanti ai connettori 10 su BRIDGE come in figura Utili...

Page 6: ...vehicle The internal fuse does not substitute the battery fuse REMOTE ON OFF ON SAFE LEDS FUSE POWER SUPPLY Il led ON verde indica che l amplificatore è acceso Il led SAFE rosso segnala un malfunzionamento l amplificatore si spegne automaticamente Controllate attentamente tutto l impianto Dentro l amplificatore è presente un fusibile Se necessario rimpiazzatelo con uno uguale Non sostituite il fus...

Page 7: ...e controls 5 and 7 HIGH PASS Set the switch 6 FLAT and the 8 one ON Adjust the right cut frequency by the control 7 MRX SYSTEM SWITCH MRX SYSTEM USE Scegliete la posizione dei deviatori MRX 6 e 8 Con entrambi i deviatori su flat il circuito è disattivato L apparecchio è un normale amplificatore stereo o mono I controlli 5 e 7 non agiscono Choose the right position of MRX switches 6 e 8 Both switch...

Page 8: ... option Integral replacement is excluded Coral will not be liable for any damage in any way occurred Coral products are warranted for one year from the date of purchase stated by the sales receipt voucher Warranty service is given only by the authorized laboratories Shipping packing and related risks charges are paid by the original purchaser In case of misuse this warranty is void This certificat...

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