Notice ROTEL RB-1090 disponible gratuitement après inscription

Extrait de la notice

to the POWER CONNECTOR on the back panel of the amplifier and to the AC power outlet. Your RB-1090 is configured at the factory for the proper AC line voltage in the coun- try where you purchased it (either 115 volts AC or 230 volts AC with a line frequency of either 50 Hz or 60 Hz). The AC line con- figuration is noted on a label on the back panel. NOTE: Should you move your RB-1090 to another country, it is possible to configure your amplifier for use on a different line voltage. Do not attempt to perform this conversion yourself. Opening the enclo- sure of the RB-1090 exposes you to dan- gerous voltages. Consult a qualified technician or the Rotel factory service de- partment for information. If you are going to be away from home for an extended period of time such as a month- long vacation, it is a sensible precaution to unplug your amplifier while you are away. Power Switch Power Indicator The power switch is located in the center of the front panel of your amplifier. To turn the amplifier on, push the switch in. The LED in- dicator above the switch will light, indicat- ing that the amplifier is turned on. To turn the amplifier off, push the button again and return it to the out position. Protection Circuitry The RB-1090 features a thermal protection circuit that protects the amplifier against po- tential damage in the event of extreme or faulty operating conditions. Unlike many designs, the RB-1090’s protection circuit is independent of the audio signal and has no impact on sonic performance. Instead, the protection circuit monitors the temperature of the output devices and shuts down the am- plifier if temperatures exceed safe limits. In addition, the RB-1090 includes overcurrent protection which operates only when...