Dell OptiPlex DCM, Руководство по установке и краткому справочнику

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support.dell.com Setup and Quick Reference Guide 21
Class A
This equipment has been tested and found to comply with the limits for a Class A dig-
ital 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 manufacturer’s
instruction manual, may cause harmful interference with radio communications. Oper-
ation of this equipment in a residential area is likely to cause harmful interference, in
which case you will be required to correct the interference at your own expense.
Class B
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide rea-
sonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the manufacturer’s instruction manual, may cause inter-
ference with radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by turning the
equipment off and on, you are encouraged to try to correct the interference by one or
more of the following measures:
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Reorient or relocate the receiving antenna.
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Increase the separation between the equipment and the receiver.
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Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
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Consult the dealer or an experienced radio/television technician for help.
The following information is provided on the device or devices covered in this docu-
ment in compliance with FCC regulations:
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Model number: DCP, DCS, DCM, or MMP
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Company name: Dell Computer Corporation
One Dell Way
Round Rock, Texas 78682 USA
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Most Dell computer systems (and other Dell digital apparatus) are classified by the
Industry Canada (IC) Interference-Causing Equipment Standard #3 (ICES-003) as
Class B digital devices. To determine which classification (Class A or B) applies to your
computer system (or other Dell digital apparatus), examine all registration labels
located on the bottom or the back panel of your computer (or other digital apparatus).
A statement in the form of “IC Class A ICES-3” or “IC Class B ICES-3” will be located
on one of these labels. Note that Industry Canada regulations provide that changes