Cisco 3745 Przewodnik Instalacji Pobierz pdf (Strona 9)

Installing Field-Replaceable Units in Cisco 3745 Routers

78-14308-02

FCC Class A Compliance

The equipment described in this document generates and may radiate radio-frequency energy. If it is not

installed in accordance with Cisco installation instructions, it may cause interference with radio and

television reception. This equipment has been tested and found to comply with the limits for a

Class A digital device in accordance with the specifications in part 15 of the FCC rules. These

specifications are designed to provide reasonable protection against such interference in a residential

installation. However, there is no guarantee that interference will not occur in a particular installation.

You can determine whether your equipment is causing interference by turning it off. If the interference

stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment

causes interference to radio or television reception, try to correct the interference by using one or more

of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is,

make certain that the equipment and the television or radio are on circuits controlled by different

circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and

negate your authority to operate the product.

Required Tools and Equipment

Installation might require some tools and equipment that are not provided as standard equipment with

the router. Following are the tools and parts required for a typical router installation:

• Number-2 Phillips screwdriver

• Small flat-blade screwdriver

• ESD-preventive wrist strap

• Antistatic mat

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Cisco 3745 Przewodnik Instalacji Strona 9