Cisco Gigabit Switch Router Cisco 12012 Instrukcja wymiany - Strona 32
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FCC Class A Compliance
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If the power supplies do not power up, or if the system or any interfaces do not initialize properly,
refer to the Cisco 12012 Gigaswitch Router Installation and Configuration Guide that shipped with
your router for additional information and installation troubleshooting procedures. If you are still
unable to resolve the problem, contact your service representative for assistance.
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which
case users will be required to correct the interference at their own expense.
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:
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Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval
and negate your authority to operate the product.
32 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions
Verify that all source voltage circuit breakers supplying power to your system are on.
Turn the power switch on each power supply to ON (|). The input OK LED on each
DC-input power supply (AC OK LED on each AC-input power supply) should go on.
Turning the power supply switch to ON (|) also engages a latch securing the power
Note
supply in place.
Listen for the blower modules to power up. The green fans OK LED on the front cover of
each blower module should go on.
On the console terminal, verify that the console displays the system banner and that the
system and all interfaces initialize successfully.
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 the equipment and the television or radio are on circuits controlled by different
circuit breakers or fuses.)