Medion MD8825, Руководство пользователя

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Noise Emission
Requirements for noise emission according to the measurement procedure in ac-
cordance with the following standard:
ISO 7779
(ISO 9296) Acoustics. Measurement of airborne noise emitted by
information technology and telecommunications
equipment.
This PC fulfils the requirements of noise emissions according to ISO 7779 with fol-
lowing values:
Operating Mode Max. Sound power level L
WAd
(B/A)
(declared according to ISO 9296)
Idling 4.8
Operating 5.2
Max. Sound pressure level L
pAm
(dB/A)
(declared according to ISO 9296)
At bystander position Idling 40
St bystander position Operat-
ing 47
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of FCC Rules. These limits are designed to pro-
vide reasonable 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 instructions, may cause harmful interfer-
ence to 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 equip-
ment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and
receiver.
•
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
•
Consult the dealer or an experienced technician for help.
Changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to operate the equipment. Shielded interface
cables, if any, must be used in order to comply with the emission limits.