AMC MMA 60, Руководство пользователя, Страница: 4 / 18

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AC Power Source. The supply transformer has been designed for use on either 115V or 230V,
(50-60Hz), selected by a push switch on the rear panel. The amplifier is factory set to 230V mains
voltage.
When using the Amplifier
When following irregular situations are found while using amplifier, immediately switch off the power,
disconnect the power supply plug from the AC outlet. Don’t try to operate the amplifier again until
inspected by local dealer. Contact your local dealer to check the amplifier.
The amplifier falls.
Amplifier is malfunction.
Water or any metallic object gets into the amplifier.
The smoke or strange smell coming from the amplifier.
The power supply cord is damaged, such as exposure of the core, disconnection etc.
DO NOT put cups, bowls or other containers with liquid or metallic object in it on the top of the
amplifier. If accidentally spilled onto the amplifier, it may result fire or electric shock.
DO NOT touch the power supply plug during thundering and lightning, for it may result electric
shock.
DO NOT insert or drop the metallic objects or flammable materials into the ventilation slots of the
amplifier, for it may result fire or electric shock.
DO NOT open nor remove the amplifier cover to prevent fire or electric shock, for there are high
voltage components inside.
Make sure that the volume control is turned to minimum position before power is switched on. Loud
sound produced at high volume when power is switched on may damage hearing.
DO NOT place heavy objects on the amplifier, for it may cause it fall and may result in body injury
and/or property damage. Besides, the object itself may cause damage or body injury.
DO NOT operate the amplifier for the extended period of time when sound distortion is heard. It is an
indication of malfunction, which may cause heat and result fire.
Switch the power off and unplug the power supply plug from the AC outlet for safety purposes,
when cleaning or leaving the amplifier unused for 7 days or more. Fire or electric shock may occur.
If the dust accumulates on the power supply plug or on the wall AC outlet, fire may result in. Clean it
periodically. In addition, make sure the plug is inserted in the wall outlet securely.
Contact your local dealer to clean the dust, if the dust has accumulated in the amplifier for a long
period of time. Dust accumulation may result fire or damage.