IMPORTANT RULES FOR SAFE OPERATION
Follow all operating instructions that accompany this product.
Before cleaning, unplug this product from the socket-outlet. Do not use liquid or
aerosol cleaners. Use a damp cloth for cleaning.
Water and Moisture
Do not expose this product to moisture. Do not place this product on a wet surface,
or spill liquids on or near this product.
• A label on this product indicates the correct power source for this product.
Operate this product only from a socket-outlet with the voltage and frequency
indicated on the product label.
• If you are uncertain of the type of power supply to your home or business, consult
Cisco or your local power company.
• This product is equipped with a two-prong plug. Insert this plug into a mains
socket-outlet. This plug fits in either way because both prongs are the same size.
electric shock and fire hazard! Do not overload socket-outlets and
extension cords. For products that require battery power or other sources to
operate, refer to the operating instructions for those products.
4000254 Rev C
Surge-Gap Drop Amplifier Installation Instructions