Waterfall Audio S500EX User Manual Download Page 2

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MPORTANT SAFETY INSTRUCTIONS 
AND WARNINGS

Safety symbols: The lightning flash with arrowhead symbol, within an equilateral triangle, is intended 
to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure. 
This voltage may be of sufficient magnitude to constitute a risk of electric shock. The exclamation 
mark within an equilateral triangle is intended to alert the user to the presence of important operating 
and maintenance (servicing) instructions in the literature accompanying the product.

Before installing your S500EX amplifier, it is imperative to read this manual entirely. Follow and keep 
these instructions. If in any doubt about the configuration or any of the connections to be made, 
consult your dealer.

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Do not expose the device to moisture, dripping or splashing

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Do not introduce foreign objects into the device

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Do not use the device near heat sources such as radiators, heaters, etc.

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The power cord supplied with the device corresponds directly to the power 
requirements. It should never be replaced by one of a lesser capacity

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Only connect the device to the type of connector indicated by the labeling on the device

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Before connecting the device to the mains, ensure that your electrical installation can 
provide sufficient power and is earthed. If you are unsure, consult your electrician

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If the power cord does not fit your AC outlet perfectly, consult an electrician and replace 
the outlet

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The power cord must not be trampled, crushed or pinched

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The wall outlet that the S500EX is connected to must remain accessible

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Do not overload wall outlets or extension cords this will create the risk of fire 
or electric shock

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Risk of Electrocution - Never open the appliance whilst it is connected to the mains

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Take great care when making the required internal configuration of the amplifier, it must be 
disconnected from the mains and the cover properly replaced before testing. Never operate 
the internal switches when the device is connected to mains power

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Power off" the amplifier when not in use. In case of thunderstorms or if the device is not to be 
used for long periods of time ensure that it is unplugged at the power outlet

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Connect only one speaker per speaker output. Never connect multiple speakers or 
subwoofers either in parallel or in series on the same channel

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Ensure that all maintenance instructions are carefully followed

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Risk of Choking - Do not leave the packaging bags within the reach of children

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In the event of any technical issues or servicing, refer this device to your dealer and/or an

authorized technical service agent

Failure to comply with these important safety instructions and warnings will result in the immediate 

termination of the manufacturer's warranty.

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