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OwnerÊs Manual

使用说明书

RB-1581

Bridged Mono Power Amplifier 

单声道后置放大器

RB-1581

Summary of Contents for RB-1581

Page 1: ...Owner s Manual RB 1581 Bridged Mono Power Amplifier RB 1581...

Page 2: ...ype and voltage specified on the rear panel USA 120 V 60Hz EC 230V 50Hz Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent Do not modify the sup...

Page 3: ...3 Figure 1 Controls and Connections RB 1581 SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM 1 3 8 7 6 5 4 2...

Page 4: ...Figure 2 Hook up Illustration 96 1 8 HF LF OUTPUT 3UHDPS LEFT RIGHT 12V TRIG OUT 96 1 8 RB 1581 RB 1581 SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM Bi...

Page 5: ...e Desactiva todos los componentes del equipo cajas ac sticas incluidas antes de conectar cualquier nuevo componente en el mismo Desactiva todos los componentes del equipo antes de cambiar cualquier co...

Page 6: ...otel s Balanced Design ensure superb sound quality High current capability allows the RB 1581 to drive the most demanding loudspeakers A Few Precautions WARNING To avoid potential damage to your syste...

Page 7: ...it should be plugged directly into a 3 pin polarized wall outlet Do not use an extension cord A heavy duty multi tap power outlet strip may be used if it and the wall outlet is rated to handle the cu...

Page 8: ...nces In general heavier wire will improve the sound For best performance you may want to consider special high quality speaker cables Your authorized Rotel dealer can help in the selection of cables f...

Page 9: ...CTION INDICATOR lights when the RB 1581 protection circuits have shut off the amplifier Typically this occurs only when the ventilation openings are blocked when there is faulty speaker wiring or afte...

Page 10: ...10 RB 1581 10cm 4in RoHS WEEE 120V 60Hz 230V 50Hz 220V 50Hz 2 RB 1581 1 2 3 3 1 2 3...

Page 11: ...11 RB 1581 1 RB 1581 SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM 1 3 8 7 6 5 4 2...

Page 12: ...12 RB 1581 2 HF LF OUTPUT LEFT RIGHT 12V TRIG OUT RB 1581 RB 1581 SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM SPEAKER IMPEDANCE COMBINED LOAD 4 OHMS MINIMUM...

Page 13: ...1581 500W 8 4 4 8 8 4 RB 1581 RB 1581 RB 1581 RB 1581 RB 1581 RB 1581 RB 1581 RB 1581 RB 1581 10 4 10 1 11 2 12 12 13 13 13 13 13 14 8 14 1 14 2 14 5 14 12V 4 14 3 14 14 14 14 14 14 6 15 15 15 7 15 15...

Page 14: ...B 1581 AC RB 1581 RB 1581 RB 1581 8 RB 1581 1 12V 2 RB 1581 5 RB 1581 12V TRIGGER 12V ON TRIGGER IN 3 5 12V 12V 12V POWER SWITCH ON OFF 12V 4 IN 12V 3 5 ON 3V 30V OUT 12V 3 5 IN 12V 12V 3 2 RB 1581 RC...

Page 15: ...20Hz 20kHz 8 0 03 60Hz 7kHz 4 1 0 03 20Hz 20kHz 8 800 RCA 12k 1 6 volts XLR 100k 2 5 volts RCA 32 dB XLR 28 dB 1db 10 Hz 100k Hz 4 120 V 60 Hz 230 V 50 Hz 220 V 50 Hz 550 W x x 431 x 144 x 407 mm 17...

Page 16: ...Concord Street North Reading MA 01864 2699 USA Phone 1 978 664 3820 Fax 1 978 664 4109 Rotel Europe Dale Road Worthing West Sussex BN11 2BH England Phone 44 0 1903 221 761 Fax 44 0 1903 221 525 Rotel...

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