6
H-3200/4200
PROFESSIONAL POWER AMPLIFIER
7. POWER SWITCH/CIRCUIT BREAKER
The position of this switch selects whether the AC MAINS power is ON or OFF. The power-on status is
confirmed by the illumination of the power indicator. Amplifiers should always the last item in a system to be
turned on, to avoid damage to the attached loudspeakers that may be caused by the hump” noise caused
by switching on other system components. It is wise to reduce the level controls before applying AC power.
The circuit breaker protects the amplifier by switching OFF the AC MAINS power if the amplifier operates
abnormally due to overload or malfunction. Switch ON to reset.
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