FCC Noce
This device complies with part 15 of the FCC Rules. Operaon is subject to the following
two condions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operaon.
Title 47, Part 15 (47 CFR 15) of the Federal Communicaons Commission (FCC) Rules and
Regulaons establishes Radio Frequency (RF) emission limits for unlicensed emissions to
provide an interference-free radio frequency spectrum. Many electronic devices, including
computers, generate RF energy incidental to their intended funcon and are, therefore,
covered by these rules. These rules place computers and related peripheral devices into
two classes, A and B, depending upon their intended installaon. Class A devices are those
that may reasonably be expected to be installed in a business or commercial environment.
Class B devices are those that may reasonably be expected to be installed in a residenal
environment (personal computers, for example). The FCC requires devices in both classes to
bear a label indicang the interference potenal of the device as well as addional operang
instrucons for the user. A label on the device shows which class (A or B) the equipment falls
into. Class B devices have an FCC logo or FCC ID on the label. Class A devices do not have an
FCC logo or FCC ID on the label.
The DXT-H4 has been tested and found to comply with the limits for a Class A digital device,
as dened by Part 15 of the FCC Rules. These limits are designed to provide reasonable
protecon 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 instrucons, may cause harmful interference
to radio communicaons. Operaon of this equipment in a residenal area is likely to cause
harmful interference, in which case the user will be required to correct the interference at
their own expense.
EU Noce
• This product complies with EMC Direcve 2014/30/EU and the Low Voltage Direcve
2014/35/EU. Conformity is shown by compliance with the applicable requirements of
the following documents:
• EN 55032 (CISPR 32) (Class A) - Emissions
• EN 55024 (IEC 61000-4-2,3,4,5,6,8,11) - Immunity
• EN 61000-3-2 (IEC 61000-3-2) - Power Line Harmonics
• EN 61000-3-3 (IEC 61000-3-3) - Power Line Flicker
• EN 60950 (IEC 60950) - Product Safety
Cauon:!
This equipment is compliant with Class A of CISPR 32. In a residenal environment
this equipment may cause radio interference.
Cauon:!
The CE/EMC compliance is tested with video, USB and audio cables that are no
longer than 3 m long.
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